Linux/AM5708: USB as ethernet port in custom AM5708 board

root@am57xx-evm:~# ./chkusb.sh 
chkusb.sh Version 0.2.4
Linux am57xx-evm 4.14.40-rt29-gd5443cbd3b #1 SMP PREEMPT RT Wed Oct 24 12:46:39 CEST 2018 armv7l GNU/Linux
USB initialization failed
Warning: CONFIG_USB_OTG undefined, which is required for DRD mode.
Error: /lib/modules/4.14.40-rt29-gd5443cbd3b/modules.dep seems to be valid,
       but xhci-plat-hcd.ko is not loaded.
       Please provide /proc/config.gz and /lib/module/4.14.40-rt29-gd5443cbd3b/*
       for further investigation.
Error: /lib/modules/4.14.40-rt29-gd5443cbd3b/modules.dep seems to be valid,
       but xhci-hcd.ko is not loaded.
       Please provide /proc/config.gz and /lib/module/4.14.40-rt29-gd5443cbd3b/*
       for further investigation.
./chkusb.sh: line 320: warning: command substitution: ignored null byte in input
./chkusb.sh: line 321: warning: command substitution: ignored null byte in input
usb@48890000: otg, disabled
./chkusb.sh: line 320: warning: command substitution: ignored null byte in input
./chkusb.sh: line 321: warning: command substitution: ignored null byte in input
usb@488d0000: peripheral, okay

Gadget Kernel Config: g_zero is enabled
Gadget Kernel Config: g_audio is enabled
Gadget Kernel Config: g_ether is enabled
Gadget Kernel Config: g_ncm is enabled
Gadget Kernel Config: g_mass_storage is enabled
Gadget Kernel Config: g_serial is enabled
Gadget Kernel Config: g_printer is enabled
gadget driver loaded: (none)

The list of USB gadget drivers installed:
/lib/modules/4.14.40-rt29-gd5443cbd3b/kernel/drivers/usb/gadget/:
function/
legacy/
libcomposite.ko
udc/

/lib/modules/4.14.40-rt29-gd5443cbd3b/kernel/drivers/usb/gadget/function:
u_audio.ko
u_ether.ko
u_serial.ko
usb_f_acm.ko
usb_f_ecm.ko
usb_f_ecm_subset.ko
usb_f_eem.ko
usb_f_fs.ko
usb_f_hid.ko
usb_f_mass_storage.ko
usb_f_midi.ko
usb_f_ncm.ko
usb_f_obex.ko
usb_f_printer.ko
usb_f_rndis.ko
usb_f_serial.ko
usb_f_ss_lb.ko
usb_f_uac1.ko
usb_f_uac2.ko
usb_f_uvc.ko

/lib/modules/4.14.40-rt29-gd5443cbd3b/kernel/drivers/usb/gadget/legacy:
g_acm_ms.ko
g_audio.ko
g_cdc.ko
g_dbgp.ko
g_ether.ko
g_ffs.ko
g_hid.ko
g_mass_storage.ko
g_midi.ko
g_multi.ko
g_ncm.ko
g_printer.ko
g_serial.ko
g_webcam.ko
g_zero.ko
gadgetfs.ko

/lib/modules/4.14.40-rt29-gd5443cbd3b/kernel/drivers/usb/gadget/udc:
udc-core.ko
root@am57xx-evm:~#  
root@am57xx-evm:~# 
root@am57xx-evm:~# 
root@am57xx-evm:~# 
root@am57xx-evm:~# 
root@am57xx-evm:~# 
root@am57xx-evm:~# 
root@am57xx-evm:~# modprobe g_ether
[  104.674081] udc-core: couldn't find an available UDC - added [g_ether] to list of pending drivers
root@am57xx-evm:~# 
root@am57xx-evm:~# 
root@am57xx-evm:~# 
root@am57xx-evm:~# 
root@am57xx-evm:~# 
root@am57xx-evm:~# ./chkusb.sh 
chkusb.sh Version 0.2.4
Linux am57xx-evm 4.14.40-rt29-gd5443cbd3b #1 SMP PREEMPT RT Wed Oct 24 12:46:39 CEST 2018 armv7l GNU/Linux
USB initialization failed
Warning: CONFIG_USB_OTG undefined, which is required for DRD mode.
Error: /lib/modules/4.14.40-rt29-gd5443cbd3b/modules.dep seems to be valid,
       but xhci-plat-hcd.ko is not loaded.
       Please provide /proc/config.gz and /lib/module/4.14.40-rt29-gd5443cbd3b/*
       for further investigation.
Error: /lib/modules/4.14.40-rt29-gd5443cbd3b/modules.dep seems to be valid,
       but xhci-hcd.ko is not loaded.
       Please provide /proc/config.gz and /lib/module/4.14.40-rt29-gd5443cbd3b/*
       for further investigation.
./chkusb.sh: line 320: warning: command substitution: ignored null byte in input
./chkusb.sh: line 321: warning: command substitution: ignored null byte in input
usb@48890000: otg, disabled
./chkusb.sh: line 320: warning: command substitution: ignored null byte in input
./chkusb.sh: line 321: warning: command substitution: ignored null byte in input
usb@488d0000: peripheral, okay

Gadget Kernel Config: g_zero is enabled
Gadget Kernel Config: g_audio is enabled
Gadget Kernel Config: g_ether is enabled
Gadget Kernel Config: g_ncm is enabled
Gadget Kernel Config: g_mass_storage is enabled
Gadget Kernel Config: g_serial is enabled
Gadget Kernel Config: g_printer is enabled
gadget driver loaded: (none)

The list of USB gadget drivers installed:
/lib/modules/4.14.40-rt29-gd5443cbd3b/kernel/drivers/usb/gadget/:
function/
legacy/
libcomposite.ko
udc/

/lib/modules/4.14.40-rt29-gd5443cbd3b/kernel/drivers/usb/gadget/function:
u_audio.ko
u_ether.ko
u_serial.ko
usb_f_acm.ko
usb_f_ecm.ko
usb_f_ecm_subset.ko
usb_f_eem.ko
usb_f_fs.ko
usb_f_hid.ko
usb_f_mass_storage.ko
usb_f_midi.ko
usb_f_ncm.ko
usb_f_obex.ko
usb_f_printer.ko
usb_f_rndis.ko
usb_f_serial.ko
usb_f_ss_lb.ko
usb_f_uac1.ko
usb_f_uac2.ko
usb_f_uvc.ko

/lib/modules/4.14.40-rt29-gd5443cbd3b/kernel/drivers/usb/gadget/legacy:
g_acm_ms.ko
g_audio.ko
g_cdc.ko
g_dbgp.ko
g_ether.ko
g_ffs.ko
g_hid.ko
g_mass_storage.ko
g_midi.ko
g_multi.ko
g_ncm.ko
g_printer.ko
g_serial.ko
g_webcam.ko
g_zero.ko
gadgetfs.ko

/lib/modules/4.14.40-rt29-gd5443cbd3b/kernel/drivers/usb/gadget/udc:
udc-core.ko
root@am57xx-evm:~# 

/*
 * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

#include "dra72-evm-common.dtsi"
#include "dra72x-mmc-iodelay.dtsi"
#include <dt-bindings/gpio/gpio.h>

/ {
	compatible = "ti,dra718-evm", "ti,dra718", "ti,dra722", "ti,dra72", "ti,dra7";
	model = "TI DRA718 EVM";

	memory {
		device_type = "memory";
		reg = <0x0 0x80000000 0x0 0x20000000>; /* 512MB */
	};

	reserved-memory {
		#address-cells = <2>;
		#size-cells = <2>;
		ranges;

		ipu2_memory_region: ipu2-memory@95800000 {
			compatible = "shared-dma-pool";
			reg = <0x0 0x95800000 0x0 0x3800000>;
			reusable;
			status = "okay";
		};

		dsp1_memory_region: dsp1-memory@99000000 {
			compatible = "shared-dma-pool";
			reg = <0x0 0x99000000 0x0 0x4000000>;
			reusable;
			status = "okay";
		};

		ipu1_memory_region: ipu1-memory@9d000000 {
			compatible = "shared-dma-pool";
			reg = <0x0 0x9d000000 0x0 0x2000000>;
			reusable;
			status = "okay";
		};
	};

	vpo_sd_1v8_3v3: gpio-regulator-TPS74801 {
		compatible = "regulator-gpio";
		regulator-name = "vddshv8";
		regulator-okmin-microvolt = <1800000>;
		regulator-max-microvolt = <3000000>;
		regulator-boot-on;
		vin-supply = <&evm_5v0>;
		gpios = <&gpio7 11 GPIO_ACTIVE_HIGH>;
		states = <1800000 0x0
			  3000000 0x1>;
	};

	evm_1v8_sw: fixedregulator-evm_1v8 {
		compatible = "regulator-fixed";
		regulator-name = "evm_1v8";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		vin-supply = <&lp8732_buck0_reg>;
		regulator-always-on;
		regulator-boot-on;
	};

	poweroff: gpio-poweroff {
		compatible = "gpio-poweroff";
		gpios = <&gpio7 30 GPIO_ACTIVE_HIGH>;
		input;
	};
};

&i2c1 {
	status = "disabled";
	clock-frequency = <400000>;

	lp8733: lp8733@60 {
		compatible = "ti,lp8733";
		reg = <0x60>;
		buck0-in-supply =<&vsys_3v3>;
		buck1-in-supply =<&vsys_3v3>;
		ldo0-in-supply =<&evm_5v0>;
		ldo1-in-supply =<&evm_5v0>;

		lp8733_regulators: regulators {
			lp8733_buck0_reg: buck0 {
				/* FB_B0 -> LP8733-BUCK1 - VPO_S1_AVS - VDD_CORE_AVS (core, mpu, gpu) */
				regulator-name = "lp8733-buck0";
				regulator-min-microvolt = <850000>;
				regulator-max-microvolt = <1250000>;
				regulator-always-on;
				regulator-boot-on;
			};

			lp8733_buck1_reg: buck1 {
				/* FB_B1 -> LP8733-BUCK2 - VPO_S2_AVS - VDD_DSP_AVS (DSP/eve/iva) */
				regulator-name = "lp8733-buck1";
				regulator-min-microvolt = <850000>;
				regulator-max-microvolt = <1250000>;
				regulator-boot-on;
				regulator-always-on;
			};

			lp8733_ldo0_reg: ldo0 {
				/* LDO0 -> LP8733-LDO1 - VPO_L1_3V3 - VDDSHV8 (optional) */
				regulator-name = "lp8733-ldo0";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
			};

			lp8733_ldo1_reg: ldo1 {
				/* LDO1 -> LP8733-LDO2 - VPO_L2_3V3 - VDDA_USB3V3 */
				regulator-name = "lp8733-ldo1";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
				regulator-boot-on;
			};
		};
	};

	lp8732: lp8732@61 {
		compatible = "ti,lp8732";
		reg = <0x61>;

		buck0-in-supply =<&vsys_3v3>;
		buck1-in-supply =<&vsys_3v3>;
		ldo0-in-supply =<&vsys_3v3>;
		ldo1-in-supply =<&vsys_3v3>;

		lp8732_regulators: regulators {
			lp8732_buck0_reg: buck0 {
				/* FB_B0 -> LP8732-BUCK1 - VPO_S3_1V8 - VDDS_1V8 */
				regulator-name = "lp8732-buck0";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-always-on;
				regulator-boot-on;
			};

			lp8732_buck1_reg: buck1 {
				/* FB_B1 -> LP8732-BUCK2 - VPO_S4_DDR - VDD_DDR_1V35 */
				regulator-name = "lp8732-buck1";
				regulator-min-microvolt = <1350000>;
				regulator-max-microvolt = <1350000>;
				regulator-boot-on;
				regulator-always-on;
			};

			lp8732_ldo0_reg: ldo0 {
				/* LDO0 -> LP8732-LDO1 - VPO_L3_1V8 - VDA_1V8_PLL */
				regulator-name = "lp8732-ldo0";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-boot-on;
				regulator-always-on;
			};

			lp8732_ldo1_reg: ldo1 {
				/* LDO1 -> LP8732-LDO2 - VPO_L4_1V8 - VDA_1V8_PHY */
				regulator-name = "lp8732-ldo1";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-always-on;
				regulator-boot-on;
			};
		};
	};
};

&csi2_cam0 {
	status = "disabled";
	clock-lanes = <0>;
	data-lanes = <1 2>;
	remote-endpoint = <&csi2_phy0>;
};

&pcf_lcd {
	interrupt-parent = <&gpio7>;
	interrupts = <31 IRQ_TYPE_EDGE_FALLING>;
};

&pcf_gpio_21 {
	interrupt-parent = <&gpio7>;
	interrupts = <31 IRQ_TYPE_EDGE_FALLING>;
};

&pcf_hdmi {
	p0 {
		/*
		 * PM_OEn to High: Disable routing I2C3 to PM_I2C
		 * With this PM_SEL(p3) should not matter
		 */
		gpio-hog;
		gpios = <0 GPIO_ACTIVE_LOW>;
		output-high;
		line-name = "pm_oe_n";
	};
};

&mmc1 {
	status = "disabled";
	pinctrl-names = "default", "hs", "sdr12", "sdr25", "sdr50", "ddr50", "sdr104";
	pinctrl-0 = <&mmc1_pins_default>;
	pinctrl-1 = <&mmc1_pins_hs>;
	pinctrl-2 = <&mmc1_pins_sdr12>;
	pinctrl-3 = <&mmc1_pins_sdr25>;
	pinctrl-4 = <&mmc1_pins_sdr50>;
	pinctrl-5 = <&mmc1_pins_ddr50_rev20 &mmc1_iodelay_ddr50_conf>;
	pinctrl-6 = <&mmc1_pins_sdr104 &mmc1_iodelay_sdr104_rev20_conf>;
	vqmmc-supply = <&vpo_sd_1v8_3v3>;
};

&mmc2 {
	status = "okay";
	pinctrl-names = "default", "hs", "ddr_1_8v";
	pinctrl-0 = <&mmc2_pins_default>;
	pinctrl-1 = <&mmc2_pins_hs>;
	pinctrl-2 = <&mmc2_pins_ddr_rev20 &mmc2_iodelay_ddr_conf>;
	vmmc-supply = <&evm_3v3_sw>;
	vqmmc-supply = <&evm_3v3_sw>;
};

&davinci_mdio {
	reset-gpios = <&gpio4 31 GPIO_ACTIVE_LOW>;
	reset-delay-us = <2>;

	phy0:ethernet-phy@0 {
		reg = <0>;
	};
};

&mac {
	slaves = <1>;
	status = "okay";
	sram = <&ocmcram1>;
};

&cpsw_emac0 {

	phy-handle = <&phy0>;
	phy-mode = "mii";
	status = "okay";
};

&cpsw_emac1 {
	status = "disabled";
};


/* No Sata on this device */
&sata_phy {
	status = "disabled";
};

&sata {
	status = "disabled";
};

/* No RTC on this device */
&rtc {
	status = "disabled";
};

&usb2_phy1 {
	status = "disabled";
	phy-supply = <&lp8733_ldo1_reg>;
};

&usb2_phy2 {
	status = "okay";
	phy-supply = <&lp8733_ldo1_reg>;
};

&dss {
	status = "disabled";
	/* Supplied by VDA_1V8_PLL */
	vdda_video-supply = <&lp8732_ldo0_reg>;
};

&hdmi {
	/* Supplied by VDA_1V8_PHY */
	vdda_video-supply = <&lp8732_ldo1_reg>;
};

&ipu2 {
	status = "okay";
	memory-region = <&ipu2_memory_region>;
};

&ipu1 {
	status = "okay";
	memory-region = <&ipu1_memory_region>;
};

&dsp1 {
	status = "okay";
	memory-region = <&dsp1_memory_region>;
};

&uart3 {
	status = "okay";
};

&i2c5 {
	status = "disabled";
};

&uart1 {
	status = "disabled";
};

&elm {
	status = "disabled";
};

&usb1 {
	status = "disabled";
};

&usb2 {
	status = "okay";
};

&dcan1 {
	status = "disabled";
};

&atl {
	status = "disabled";
};

&pcie1_rc {	
	status = "disabled";
};

&mcasp3 {
	status = "disabled";
};

#include "am57xx-evm-cmem-am571x.dtsi"

/*
 * Copyright (C) 2014-2016 Texas Instruments Incorporated - http://www.ti.com/
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
/dts-v1/;

#include "dra72x.dtsi"
#include "dra7-ipu-dsp-common.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/clk/ti-dra7-atl.h>

/ {
	compatible = "ti,dra72-evm", "ti,dra722", "ti,dra72", "ti,dra7";

	aliases {
		display0 = &hdmi0;
	};

	chosen {
		stdout-path = &uart3;
	};

	evm_12v0: fixedregulator-evm12v0 {
		/* main supply */
		compatible = "regulator-fixed";
		regulator-name = "evm_12v0";
		regulator-min-microvolt = <12000000>;
		regulator-max-microvolt = <12000000>;
		regulator-always-on;
		regulator-boot-on;
	};

	evm_5v0: fixedregulator-evm5v0 {
		/* Output 1 of TPS43351QDAPRQ1 on dra72-evm */
		/* Output 1 of LM5140QRWGTQ1 on dra71-evm */
		compatible = "regulator-fixed";
		regulator-name = "evm_5v0";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&evm_12v0>;
		regulator-always-on;
		regulator-boot-on;
	};

	evm_3v6: fixedregulator-evm_3v6 {
		compatible = "regulator-fixed";
		regulator-name = "evm_3v6";
		regulator-min-microvolt = <3600000>;
		regulator-max-microvolt = <3600000>;
		vin-supply = <&evm_5v0>;
		regulator-always-on;
		regulator-boot-on;
	};

	vsys_3v3: fixedregulator-vsys3v3 {
		/* Output 2 of TPS43351QDAPRQ1 on dra72-evm */
		/* Output 2 of LM5140QRWGTQ1 on dra71-evm */
		compatible = "regulator-fixed";
		regulator-name = "vsys_3v3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		vin-supply = <&evm_12v0>;
		regulator-always-on;
		regulator-boot-on;
	};

	evm_3v3_sw: fixedregulator-evm_3v3 {
		/* TPS22965DSG */
		compatible = "regulator-fixed";
		regulator-name = "evm_3v3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		vin-supply = <&vsys_3v3>;
		regulator-always-on;
		regulator-boot-on;
	};

	aic_dvdd: fixedregulator-aic_dvdd {
		/* TPS77018DBVT */
		compatible = "regulator-fixed";
		regulator-name = "aic_dvdd";
		vin-supply = <&evm_3v3_sw>;
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
	};

	evm_3v3_sd: fixedregulator-sd {
		compatible = "regulator-fixed";
		regulator-name = "evm_3v3_sd";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		vin-supply = <&evm_3v3_sw>;
		enable-active-high;
		gpio = <&pcf_gpio_21 5 GPIO_ACTIVE_HIGH>;
	};

	extcon_usb1: extcon_usb1 {
		compatible = "linux,extcon-usb-gpio";
		id-gpio = <&pcf_gpio_21 1 GPIO_ACTIVE_HIGH>;
		status = "disabled";
	};

	extcon_usb2: extcon_usb2 {
		vbus-gpio = <&gpio3 30 GPIO_ACTIVE_HIGH>;
	};

	hdmi0: connector {
		compatible = "hdmi-connector";
		label = "hdmi";

		type = "a";

		port {
			hdmi_connector_in: endpoint {
				remote-endpoint = <&tpd12s015_out>;
			};
		};
	};

	tpd12s015: encoder {
		compatible = "ti,tpd12s015";

		gpios = <&pcf_hdmi 4 GPIO_ACTIVE_HIGH>,	/* P4, CT CP HPD */
			<&pcf_hdmi 5 GPIO_ACTIVE_HIGH>,	/* P5, LS OE */
			<&gpio7 12 GPIO_ACTIVE_HIGH>;	/* gpio7_12/sp1_cs2, HPD */

		ports {
			#address-cells = <1>;
			#size-cells = <0>;

			port@0 {
				reg = <0>;

				tpd12s015_in: endpoint {
					remote-endpoint = <&hdmi_out>;
				};
			};

			port@1 {
				reg = <1>;

				tpd12s015_out: endpoint {
					remote-endpoint = <&hdmi_connector_in>;
				};
			};
		};
	};

	sound0: sound0 {
		compatible = "simple-audio-card";
		simple-audio-card,name = "DRA7xx-EVM";
		simple-audio-card,widgets =
			"Headphone", "Headphone Jack",
			"Line", "Line Out",
			"Microphone", "Mic Jack",
			"Line", "Line In";
		simple-audio-card,routing =
			"Headphone Jack",       "HPLOUT",
			"Headphone Jack",       "HPROUT",
			"Line Out",		"LLOUT",
			"Line Out",		"RLOUT",
			"MIC3L",		"Mic Jack",
			"MIC3R",		"Mic Jack",
			"Mic Jack",		"Mic Bias",
			"LINE1L",               "Line In",
			"LINE1R",               "Line In";
		simple-audio-card,format = "dsp_b";
		simple-audio-card,bitclock-master = <&sound0_master>;
		simple-audio-card,frame-master = <&sound0_master>;
		simple-audio-card,bitclock-inversion;

		sound0_master: simple-audio-card,cpu {
			sound-dai = <&mcasp3>;
			system-clock-frequency = <5644800>;
		};

		simple-audio-card,codec {
			sound-dai = <&tlv320aic3106>;
			clocks = <&atl_clkin2_ck>;
		};
	};

	clk_ov10633_fixed: clk_ov10633_fixed {
		#clock-cells = <0>;
		compatible = "fixed-clock";
		clock-frequency = <24000000>;
	};

	vmmcwl_fixed: fixedregulator-mmcwl {
		compatible = "regulator-fixed";
		regulator-name = "vmmcwl_fixed";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		gpio = <&gpio5 8 GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};
};

&dra7_pmx_core {
	dcan1_pins_default: dcan1_pins_default {
		pinctrl-single,pins = <
			DRA7XX_CORE_IOPAD(0x37d0, PIN_OUTPUT_PULLUP | MUX_MODE0) /* dcan1_tx */
			DRA7XX_CORE_IOPAD(0x3818, PULL_UP | MUX_MODE1)	/* wakeup0.dcan1_rx */
		>;
	};

	dcan1_pins_sleep: dcan1_pins_sleep {
		pinctrl-single,pins = <
			DRA7XX_CORE_IOPAD(0x37d0, MUX_MODE15 | PULL_UP)	/* dcan1_tx.off */
			DRA7XX_CORE_IOPAD(0x3818, MUX_MODE15 | PULL_UP)	/* wakeup0.off */
		>;
	};
};

&i2c1 {
	status = "disabled";
	clock-frequency = <400000>;

	pcf_lcd: gpio@20 {
		compatible = "nxp,pcf8575";
		reg = <0x20>;
		gpio-controller;
		#gpio-cells = <2>;
		interrupt-controller;
		#interrupt-cells = <2>;
	};

	pcf_gpio_21: gpio@21 {
		compatible = "ti,pcf8575", "nxp,pcf8575";
		reg = <0x21>;
		lines-initial-states = <0x1408>;
		gpio-controller;
		#gpio-cells = <2>;
		interrupt-controller;
		#interrupt-cells = <2>;
	};

	tlv320aic3106: tlv320aic3106@19 {
		#sound-dai-cells = <0>;
		compatible = "ti,tlv320aic3106";
		reg = <0x19>;
		adc-settle-ms = <40>;
		ai3x-micbias-vg = <1>;		/* 2.0V */
		status = "disabled";

		/* Regulators */
		AVDD-supply = <&evm_3v3_sw>;
		IOVDD-supply = <&evm_3v3_sw>;
		DRVDD-supply = <&evm_3v3_sw>;
		DVDD-supply = <&aic_dvdd>;
	};
};

&i2c5 {
	status = "disabled";
	clock-frequency = <400000>;

	pcf_hdmi: pcf8575@26 {
		compatible = "ti,pcf8575", "nxp,pcf8575";
		reg = <0x26>;
		gpio-controller;
		#gpio-cells = <2>;
		/*
		 * initial state is used here to keep the mdio interface
		 * selected on RU89 through SEL_VIN4_MUX_S0, VIN2_S1 and
		 * VIN2_S0 driven high otherwise Ethernet stops working
		 * VIN6_SEL_S0 is low, thus selecting McASP3 over VIN6
		 */
		lines-initial-states = <0x0f2b>;

		p1 {
			/* vin6_sel_s0: high: VIN6, low: audio */
			gpio-hog;
			gpios = <1 GPIO_ACTIVE_HIGH>;
			output-low;
			line-name = "vin6_sel_s0";
		};
	};

	ov10633@37 {
		compatible = "ovti,ov10633";
		reg = <0x37>;

		clocks = <&clk_ov10633_fixed>;
		clock-names = "xvclk";

		mux-gpios = <&pcf_hdmi 2	GPIO_ACTIVE_HIGH>, /* VIN2_S0 */
			    <&pcf_hdmi 6	GPIO_ACTIVE_LOW>; /* VIN2_S2 */
		port {
			onboardLI: endpoint {
				remote-endpoint = <&vin2a>;
				hsync-active = <1>;
				vsync-active = <1>;
				pclk-sample = <0>;
			};
		};
	};

	gpio_csi2_adap: tca6416@20 {
		status = "disabled";
		compatible = "ti,tca6416";
		reg = <0x20>;
		gpio-controller;
		#gpio-cells = <2>;
	};

	ov490@24 {
		compatible = "ovti,ov490";
		reg = <0x24>;

		mux-gpios = <&gpio_csi2_adap 0	GPIO_ACTIVE_LOW>,
						/* CSI2_SEL_I2C_CLK */
			    <&gpio_csi2_adap 1	GPIO_ACTIVE_HIGH>,
						/* CSI2_SEL_REF_CLK */
			    <&gpio_csi2_adap 3	GPIO_ACTIVE_HIGH>,
						/* CSI2_CAM0_RESETn */
			    <&gpio_csi2_adap 4	GPIO_ACTIVE_LOW>;
						/* CSI2_CAM0_PWR_DWN */
		port {
			csi2_cam0: endpoint@0 {
				clock-lanes = <0>;
				data-lanes = <1 2 3 4>;
				remote-endpoint = <&csi2_phy0>;
			};
		};
	};
};

&uart1 {
	status = "disabled";
	interrupts-extended = <&crossbar_mpu GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>,
			      <&dra7_pmx_core 0x3e0>;
};

&elm {
	status = "disabled";
};

&gpmc {
	/*
	 * For the existing IOdelay configuration via U-Boot we don't
	 * support NAND on dra72-evm. Keep it disabled. Enabling it
	 * requires a different configuration by U-Boot.
	 */
	status = "disabled";
	ranges = <0 0 0x08000000 0x01000000>;	/* minimum GPMC partition = 16MB */
	nand@0,0 {
		/* To use NAND, DIP switch SW5 must be set like so:
		 * SW5.1 (NAND_SELn) = ON (LOW)
		 * SW5.9 (GPMC_WPN) = OFF (HIGH)
		 */
		compatible = "ti,omap2-nand";
		reg = <0 0 4>;		/* device IO registers */
		interrupt-parent = <&gpmc>;
		interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
			     <1 IRQ_TYPE_NONE>;	/* termcount */
		rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 pin */
		ti,nand-xfer-type = "prefetch-dma";
		ti,nand-ecc-opt = "bch8";
		ti,elm-id = <&elm>;
		nand-bus-width = <16>;
		gpmc,device-width = <2>;
		gpmc,sync-clk-ps = <0>;
		gpmc,cs-on-ns = <0>;
		gpmc,cs-rd-off-ns = <80>;
		gpmc,cs-wr-off-ns = <80>;
		gpmc,adv-on-ns = <0>;
		gpmc,adv-rd-off-ns = <60>;
		gpmc,adv-wr-off-ns = <60>;
		gpmc,we-on-ns = <10>;
		gpmc,we-off-ns = <50>;
		gpmc,oe-on-ns = <4>;
		gpmc,oe-off-ns = <40>;
		gpmc,access-ns = <40>;
		gpmc,wr-access-ns = <80>;
		gpmc,rd-cycle-ns = <80>;
		gpmc,wr-cycle-ns = <80>;
		gpmc,bus-turnaround-ns = <0>;
		gpmc,cycle2cycle-delay-ns = <0>;
		gpmc,clk-activation-ns = <0>;
		gpmc,wr-data-mux-bus-ns = <0>;
		/* MTD partition table */
		/* All SPL-* partitions are sized to minimal length
		 * which can be independently programmable. For
		 * NAND flash this is equal to size of erase-block */
		#address-cells = <1>;
		#size-cells = <1>;
		partition@0 {
			label = "NAND.SPL";
			reg = <0x00000000 0x000020000>;
		};
		partition@1 {
			label = "NAND.SPL.backup1";
			reg = <0x00020000 0x00020000>;
		};
		partition@2 {
			label = "NAND.SPL.backup2";
			reg = <0x00040000 0x00020000>;
		};
		partition@3 {
			label = "NAND.SPL.backup3";
			reg = <0x00060000 0x00020000>;
		};
		partition@4 {
			label = "NAND.u-boot-spl-os";
			reg = <0x00080000 0x00040000>;
		};
		partition@5 {
			label = "NAND.u-boot";
			reg = <0x000c0000 0x00100000>;
		};
		partition@6 {
			label = "NAND.u-boot-env";
			reg = <0x001c0000 0x00020000>;
		};
		partition@7 {
			label = "NAND.u-boot-env.backup1";
			reg = <0x001e0000 0x00020000>;
		};
		partition@8 {
			label = "NAND.kernel";
			reg = <0x00200000 0x00800000>;
		};
		partition@9 {
			label = "NAND.file-system";
			reg = <0x00a00000 0x0f600000>;
		};
	};
};

&omap_dwc3_1 {
	extcon = <&extcon_usb1>;
};

&omap_dwc3_2 {
	extcon = <&extcon_usb2>;
};

&usb1 {
	dr_mode = "otg";
	extcon = <&extcon_usb1>;
};

&usb2 {
	dr_mode = "peripheral";
	extcon = <&extcon_usb2>;
};

&mmc1 {
	status = "disabled";
	pinctrl-names = "default";
	pinctrl-0 = <&mmc1_pins_default>;
	vmmc-supply = <&evm_3v3_sd>;
	bus-width = <4>;
	/*
	 * SDCD signal is not being used here - using the fact that GPIO mode
	 * is a viable alternative
	 */
	cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>;
	max-frequency = <192000000>;
};

&mmc2 {	
	status = "okay";
	bus-width = <8>;
	ti,non-removable;
	max-frequency = <96000000>;
	no-1-8-v;
	/delete-property/ mmc-hs200-1_8v;
};

&mac {
	status = "okay";
};

&dcan1 {
	status = "disabled";
	pinctrl-names = "default", "sleep", "active";
	pinctrl-0 = <&dcan1_pins_sleep>;
	pinctrl-1 = <&dcan1_pins_sleep>;
	pinctrl-2 = <&dcan1_pins_default>;
};

&qspi {
	status = "okay";

	spi-max-frequency = <15000000>;
	m25p80@0 {
		compatible = "s25fl256s1";
		spi-max-frequency = <15000000>;
		reg = <0>;
		spi-tx-bus-width = <1>;
		spi-rx-bus-width = <4>;
		#address-cells = <1>;
		#size-cells = <1>;

		/* MTD partition table.
		 * The ROM checks the first four physical blocks
		 * for a valid file to boot and the flash here is
		 * 64KiB block size.
		 */
		partition@0 {
			label = "QSPI.SPL";
			reg = <0x00000000 0x000010000>;
		};
		partition@1 {
			label = "QSPI.SPL.backup1";
			reg = <0x00010000 0x00010000>;
		};
		partition@2 {
			label = "QSPI.SPL.backup2";
			reg = <0x00020000 0x00010000>;
		};
		partition@3 {
			label = "QSPI.SPL.backup3";
			reg = <0x00030000 0x00010000>;
		};
		partition@4 {
			label = "QSPI.u-boot";
			reg = <0x00040000 0x00100000>;
		};
		partition@5 {
			label = "QSPI.u-boot-spl-os";
			reg = <0x00140000 0x00080000>;
		};
		partition@6 {
			label = "QSPI.u-boot-env";
			reg = <0x001c0000 0x00010000>;
		};
		partition@7 {
			label = "QSPI.u-boot-env.backup1";
			reg = <0x001d0000 0x0010000>;
		};
		partition@8 {
			label = "QSPI.kernel";
			reg = <0x001e0000 0x0800000>;
		};
		partition@9 {
			label = "QSPI.file-system";
			reg = <0x009e0000 0x01620000>;
		};
	};
};

&gpu {
	status = "disabled";
};

&dss {
	status = "disabled";
};

&bb2d {
	status = "disabled";
};

&hdmi {
	status = "disabled";

	port {
		hdmi_out: endpoint {
			remote-endpoint = <&tpd12s015_in>;
		};
	};
};

&vip1 {
	status = "disabled";
};

&vin2a {
	status = "disabled";
	endpoint@0 {
		slave-mode;
		remote-endpoint = <&onboardLI>;
	};
};

&cal {
	status = "disabled";
};

&csi2_0 {
	csi2_phy0: endpoint@0 {
		slave-mode;
		remote-endpoint = <&csi2_cam0>;
	};
};

&atl {
	assigned-clocks = <&abe_dpll_sys_clk_mux>,
			  <&atl_gfclk_mux>,
			  <&dpll_abe_ck>,
			  <&dpll_abe_m2x2_ck>,
			  <&atl_clkin2_ck>;
	assigned-clock-parents = <&sys_clkin2>, <&dpll_abe_m2_ck>;
	assigned-clock-rates = <0>, <0>, <180633600>, <361267200>, <5644800>;

	status = "disabled";

	atl2 {
		bws = <DRA7_ATL_WS_MCASP2_FSX>;
		aws = <DRA7_ATL_WS_MCASP3_FSX>;
	};
};

&mcasp3 {
	#sound-dai-cells = <0>;

	assigned-clocks = <&mcasp3_ahclkx_mux>;
	assigned-clock-parents = <&atl_clkin2_ck>;

	status = "disabled";

	op-mode = <0>;          /* MCASP_IIS_MODE */
	tdm-slots = <2>;
	/* 4 serializer */
	serial-dir = <  /* 0: INACTIVE, 1: TX, 2: RX */
		1 2 0 0
	>;
	tx-num-evt = <32>;
	rx-num-evt = <32>;
};

&pcie1_rc {
	status = "disabled";
};

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.14.40-rt29-gd5443cbd3b (bridge@PC932) (gcc version 7.2.1 20171011 (Linaro GCC 7.2-2017.11)) #1 SMP PREEMPT RT Wed Oct 24 12:46:39 CEST 2018
[    0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d
[    0.000000] CPU: div instructions available: patching division code
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[    0.000000] OF: fdt: Machine model: TI DRA718 EVM
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] efi: Getting EFI parameters from FDT:
[    0.000000] efi: UEFI not found.
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000095800000, size 56 MiB
[    0.000000] OF: reserved mem: initialized node ipu2-memory@95800000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, size 64 MiB
[    0.000000] OF: reserved mem: initialized node dsp1-memory@99000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x000000009d000000, size 32 MiB
[    0.000000] OF: reserved mem: initialized node ipu1-memory@9d000000, compatible id shared-dma-pool
[    0.000000] cma: Reserved 24 MiB at 0x0000000094000000
[    0.000000] OMAP4: Map 0x000000009fd00000 to fe600000 for dram barrier
[    0.000000] DRA722 ES2.1
[    0.000000] percpu: Embedded 15 pages/cpu @dfc33000 s31968 r8192 d21280 u61440
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 129158
[    0.000000] Kernel command line: console=ttyO2,115200n8 root=/dev/nfs nfsroot=10.3.33.185:/home/bridge/SDK-Bridge/ti-processor-sdk-linux-rt-am57xx-evm-05.00.00.15/targetNFS,nolock rw ip=10.3.33.186:10.f
[    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000000] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Memory: 319712K/521216K available (8192K kernel code, 357K rwdata, 2476K rodata, 2048K init, 347K bss, 21280K reserved, 180224K cma-reserved, 0K highmem)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
[    0.000000]     vmalloc : 0xe0000000 - 0xff800000   ( 504 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xdfd00000   ( 509 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[    0.000000]       .text : 0xc0008000 - 0xc0a00000   (10208 kB)
[    0.000000]       .init : 0xc0e00000 - 0xc1000000   (2048 kB)
[    0.000000]       .data : 0xc1000000 - 0xc1059620   ( 358 kB)
[    0.000000]        .bss : 0xc105b000 - 0xc10b1d84   ( 348 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000]  RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1.
[    0.000000]  RCU priority boosting: priority 1 delay 500 ms.
[    0.000000]  No expedited grace period (rcu_normal_after_boot).
[    0.000000]  Tasks RCU enabled.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] GIC: Using split EOI/Deactivate mode
[    0.000000] OMAP clockevent source: timer1 at 32786 Hz
[    0.000000] arch_timer: cp15 timer(s) running at 6.14MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x16af5adb9, max_idle_ns: 440795202250 ns
[    0.000005] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511023ns
[    0.000011] Switching to timer-based delay loop, resolution 162ns
[    0.000338] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
[    0.000340] OMAP clocksource: 32k_counter at 32768 Hz
[    0.000849] Console: colour dummy device 80x30
[    0.000971] WARNING: Your 'console=ttyO2' has been replaced by 'ttyS2'
[    0.000973] This ensures that you still see kernel messages. Please
[    0.000975] update your kernel commandline.
[    0.000987] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475)
[    0.000994] pid_max: default: 32768 minimum: 301
[    0.001113] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.001119] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.001735] CPU: Testing write buffer coherency: ok
[    0.001971] /cpus/cpu@0 missing clock-frequency property
[    0.002004] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.039878] Setting up static identity map for 0x80200000 - 0x80200060
[    0.079870] Hierarchical SRCU implementation.
[    0.140343] EFI services will not be available.
[    0.160004] smp: Bringing up secondary CPUs ...
[    0.160014] smp: Brought up 1 node, 1 CPU
[    0.160023] SMP: Total of 1 processors activated (12.29 BogoMIPS).
[    0.160031] CPU: All CPU(s) started in HYP mode.
[    0.160037] CPU: Virtualization extensions available.
[    0.160598] devtmpfs: initialized
[    0.195294] random: get_random_u32 called from bucket_table_alloc+0x14c/0x288 with crng_init=0
[    0.200211] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[    0.200465] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.200485] futex hash table entries: 256 (order: 2, 16384 bytes)
[    0.204413] pinctrl core: initialized pinctrl subsystem
[    0.205255] DMI not present or invalid.
[    0.205704] NET: Registered protocol family 16
[    0.208189] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.209074] omap_hwmod: l3_main_2 using broken dt data from ocp
[    0.415744] OMAP GPIO hardware version 0.1
[    0.446832] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.446846] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.447314] omap4_sram_init:Unable to allocate sram needed to handle errata I688
[    0.447325] omap4_sram_init:Unable to get sram pool needed to handle errata I688
[    0.448649] OMAP DMA hardware revision 0.0
[    0.504437] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported)
[    0.506924] edma 43300000.edma: memcpy is disabled
[    0.513001] edma 43300000.edma: TI EDMA DMA engine driver
[    0.514076] evm_5v0: supplied by evm_12v0
[    0.514563] evm_3v6: supplied by evm_5v0
[    0.515046] vsys_3v3: supplied by evm_12v0
[    0.515528] evm_3v3: supplied by vsys_3v3
[    0.516001] aic_dvdd: supplied by evm_3v3
[    0.517833] vddshv8: invalid voltage constraints
[    0.517847] gpio-regulator gpio-regulator-TPS74801: Failed to register regulator: -22
[    0.517938] gpio-regulator: probe of gpio-regulator-TPS74801 failed with error -22
[    0.521417] omap-iommu 40d01000.mmu: 40d01000.mmu registered
[    0.521925] omap-iommu 40d02000.mmu: 40d02000.mmu registered
[    0.522516] omap-iommu 58882000.mmu: 58882000.mmu registered
[    0.523108] omap-iommu 55082000.mmu: 55082000.mmu registered
[    0.523670] iommu: Adding device 58820000.ipu to group 1
[    0.523856] iommu: Adding device 55020000.ipu to group 2
[    0.524193] iommu: Adding device 40800000.dsp to group 0
[    0.526185] media: Linux media interface: v0.10
[    0.526236] Linux video capture interface: v2.00
[    0.526357] pps_core: LinuxPPS API ver. 1 registered
[    0.526365] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.526389] PTP clock support registered
[    0.526426] EDAC MC: Ver: 3.0.0
[    0.530773] dmi: Firmware registration failed.
[    0.531343] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
[    0.531636] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
[    0.532195] Advanced Linux Sound Architecture Driver Initialized.
[    0.540836] clocksource: Switched to clocksource arch_sys_counter
[    0.554237] NET: Registered protocol family 2
[    0.555103] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[    0.555155] TCP bind hash table entries: 4096 (order: 4, 114688 bytes)
[    0.555295] TCP: Hash tables configured (established 4096 bind 4096)
[    0.555392] UDP hash table entries: 256 (order: 2, 16384 bytes)
[    0.555426] UDP-Lite hash table entries: 256 (order: 2, 16384 bytes)
[    0.555676] NET: Registered protocol family 1
[    0.576215] RPC: Registered named UNIX socket transport module.
[    0.576227] RPC: Registered udp transport module.
[    0.576237] RPC: Registered tcp transport module.
[    0.576246] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.577584] hw perfevents: no interrupt-affinity property for /pmu, guessing.
[    0.577801] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
[    0.579601] workingset: timestamp_bits=14 max_order=17 bucket_order=3
[    0.587665] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.598599] NFS: Registering the id_resolver key type
[    0.598632] Key type id_resolver registered
[    0.598642] Key type id_legacy registered
[    0.598715] ntfs: driver 2.1.32 [Flags: R/O].
[    0.601273] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[    0.601288] io scheduler noop registered
[    0.601298] io scheduler deadline registered
[    0.601448] io scheduler cfq registered (default)
[    0.601460] io scheduler mq-deadline registered
[    0.601470] io scheduler kyber registered
[    0.607017] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128
[    0.607267] pinctrl-single 4a002e8c.pinmux: please update dts to use #pinctrl-cells = <1>
[    0.607359] pinctrl-single 4a002e8c.pinmux: initialized with no interrupts
[    0.607371] pinctrl-single 4a002e8c.pinmux: 1 pins at pa fc002e8c size 4
[    0.702225] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
[    0.706824] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 43, base_baud = 3000000) is a 8250
[    1.605120] console [ttyS2] enabled
[    1.611238] omap_rng 48090000.rng: Random Number Generator ver. 20
[    1.635558] brd: module loaded
[    1.650171] loop: module loaded
[    1.658593] m25p80 spi0.0: found n25q256a, expected s25fl256s1
[    1.664960] m25p80 spi0.0: n25q256a (32768 Kbytes)
[    1.669858] 10 ofpart partitions found on MTD device spi0.0
[    1.675459] Creating 10 MTD partitions on "spi0.0":
[    1.680362] 0x000000000000-0x000000010000 : "QSPI.SPL"
[    1.686746] 0x000000010000-0x000000020000 : "QSPI.SPL.backup1"
[    1.693740] 0x000000020000-0x000000030000 : "QSPI.SPL.backup2"
[    1.700763] 0x000000030000-0x000000040000 : "QSPI.SPL.backup3"
[    1.707755] 0x000000040000-0x000000140000 : "QSPI.u-boot"
[    1.714309] 0x000000140000-0x0000001c0000 : "QSPI.u-boot-spl-os"
[    1.721503] 0x0000001c0000-0x0000001d0000 : "QSPI.u-boot-env"
[    1.728413] 0x0000001d0000-0x0000001e0000 : "QSPI.u-boot-env.backup1"
[    1.736019] 0x0000001e0000-0x0000009e0000 : "QSPI.kernel"
[    1.742588] 0x0000009e0000-0x000002000000 : "QSPI.file-system"
[    1.750554] libphy: Fixed MDIO Bus: probed
[    1.810890] davinci_mdio 48485000.mdio: davinci mdio revision 1.6, bus freq 1000000
[    1.818591] libphy: 48485000.mdio: probed
[    1.835243] davinci_mdio 48485000.mdio: phy[0]: device 48485000.mdio:00, driver TI DP83822 10/100 Mbps PHY
[    1.845689] cpsw 48484000.ethernet: Detected MACID = 00:a0:de:ad:be:ef
[    1.852254] cpsw 48484000.ethernet: GMAC port 0
[    1.856893] cpsw 48484000.ethernet: initialized cpsw ale version 1.4
[    1.863280] cpsw 48484000.ethernet: ALE Table size 1024
[    1.868542] cpsw 48484000.ethernet: device node lookup for pps timer failed
[    1.875577] cpsw 48484000.ethernet: cpts: overflow check period 500 (jiffies)
[    1.884540] net eth0: rpmsg goose driver init: 0
[    1.889261] net eth0: ocmc rxbuf: pa x40300000 va e1100000 size 0xe000
[    1.896526] i2c /dev entries driver
[    1.901283] IR NEC protocol handler initialized
[    1.905836] IR RC5(x/sz) protocol handler initialized
[    1.910912] IR RC6 protocol handler initialized
[    1.915464] IR JVC protocol handler initialized
[    1.920015] IR Sony protocol handler initialized
[    1.924994] IR SANYO protocol handler initialized
[    1.929720] IR Sharp protocol handler initialized
[    1.934447] IR MCE Keyboard/mouse protocol handler initialized
[    1.940307] IR XMP protocol handler initialized
[    1.951006] sdhci: Secure Digital Host Controller Interface driver
[    1.957217] sdhci: Copyright(c) Pierre Ossman
[    1.962457] sdhci-pltfm: SDHCI platform and OF driver helper
[    2.030880] mmc0: SDHCI controller on 480b4000.mmc [480b4000.mmc] using ADMA
[    2.050442] NET: Registered protocol family 10
[    2.066440] Segment Routing with IPv6
[    2.070243] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    2.077021] NET: Registered protocol family 17
[    2.081976] Key type dns_resolver registered
[    2.086468] omap_voltage_late_init: Voltage driver support not added
[    2.091260] ti-iodelay 4844a000.padconf: Set reg 0x18c Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.091271] ti-iodelay 4844a000.padconf: Set reg 0x1a4 Delay(a: 119 g: 0), Elements(C=0 F=3)0x29003
[    2.091281] ti-iodelay 4844a000.padconf: Set reg 0x1b0 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.091290] ti-iodelay 4844a000.padconf: Set reg 0x1bc Delay(a: 18 g: 0), Elements(C=0 F=0)0x29000
[    2.091299] ti-iodelay 4844a000.padconf: Set reg 0x1c8 Delay(a: 894 g: 0), Elements(C=2 F=0)0x29040
[    2.091308] ti-iodelay 4844a000.padconf: Set reg 0x1d4 Delay(a: 30 g: 0), Elements(C=0 F=0)0x29000
[    2.091317] ti-iodelay 4844a000.padconf: Set reg 0x1e0 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.091326] ti-iodelay 4844a000.padconf: Set reg 0x1ec Delay(a: 23 g: 0), Elements(C=0 F=0)0x29000
[    2.091334] ti-iodelay 4844a000.padconf: Set reg 0x1f8 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.091343] ti-iodelay 4844a000.padconf: Set reg 0x360 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.091351] ti-iodelay 4844a000.padconf: Set reg 0x194 Delay(a: 152 g: 0), Elements(C=0 F=4)0x29004
[    2.091360] ti-iodelay 4844a000.padconf: Set reg 0x1ac Delay(a: 206 g: 0), Elements(C=0 F=6)0x29006
[    2.091369] ti-iodelay 4844a000.padconf: Set reg 0x1b8 Delay(a: 78 g: 0), Elements(C=0 F=2)0x29002
[    2.091377] ti-iodelay 4844a000.padconf: Set reg 0x1c4 Delay(a: 2 g: 0), Elements(C=0 F=0)0x29000
[    2.091386] ti-iodelay 4844a000.padconf: Set reg 0x1d0 Delay(a: 266 g: 0), Elements(C=0 F=8)0x29008
[    2.091394] ti-iodelay 4844a000.padconf: Set reg 0x1dc Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.091402] ti-iodelay 4844a000.padconf: Set reg 0x1e8 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.091411] ti-iodelay 4844a000.padconf: Set reg 0x1f4 Delay(a: 43 g: 0), Elements(C=0 F=1)0x29001
[    2.091419] ti-iodelay 4844a000.padconf: Set reg 0x200 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.091449] ti-iodelay 4844a000.padconf: Set reg 0x368 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.091458] ti-iodelay 4844a000.padconf: Set reg 0x190 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.091466] ti-iodelay 4844a000.padconf: Set reg 0x1a8 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.091474] ti-iodelay 4844a000.padconf: Set reg 0x1b4 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.091483] ti-iodelay 4844a000.padconf: Set reg 0x1c0 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.091491] ti-iodelay 4844a000.padconf: Set reg 0x1d8 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.091499] ti-iodelay 4844a000.padconf: Set reg 0x1e4 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.091507] ti-iodelay 4844a000.padconf: Set reg 0x1f0 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.091515] ti-iodelay 4844a000.padconf: Set reg 0x1fc Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.091524] ti-iodelay 4844a000.padconf: Set reg 0x364 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.091603] mmc0: new DDR MMC card at address 0001
[    2.094418] mmcblk0: mmc0:0001 P1XXXX 7.20 GiB 
[    2.096312] mmcblk0boot0: mmc0:0001 P1XXXX partition 1 16.0 MiB
[    2.097992] mmcblk0boot1: mmc0:0001 P1XXXX partition 2 16.0 MiB
[    2.099889] mmcblk0rpmb: mmc0:0001 P1XXXX partition 3 128 KiB
[    2.101408]  mmcblk0: p1 p2 p3 p4 < >
[    2.388666] Power Management for TI OMAP4+ devices.
[    2.393925] Registering SWP/SWPB emulation handler
[    2.441723] dmm 4e000000.dmm: workaround for errata i878 in use
[    2.450626] dmm 4e000000.dmm: initialized all PAT entries
[    2.460085] hctosys: unable to open rtc device (rtc0)
[    2.466739] net eth0: initializing cpsw version 1.15 (0)
[    2.574043] TI DP83822 10/100 Mbps PHY 48485000.mdio:00: attached PHY driver [TI DP83822 10/100 Mbps PHY] (mii_bus:phy_addr=48485000.mdio:00, irq=POLL)
[    2.590304] cpts ptp bc clkid 0
[    2.598910] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    4.646511] cpsw 48484000.ethernet eth0: Link is Up - 100Mbps/Half - flow control off
[    4.670899] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[    4.700869] IP-Config: Complete:
[    4.704118]      device=eth0, hwaddr=00:a0:de:ad:be:ef, ipaddr=10.3.33.186, mask=255.255.248.0, gw=255.255.255.255
[    4.714545]      host=10.3.33.186, domain=, nis-domain=(none)
[    4.720320]      bootserver=10.3.33.185, rootserver=10.3.33.185, rootpath=
[    4.728690] aic_dvdd: disabling
[    4.731853] vmmcwl_fixed: disabling
[    4.735368] pbias_mmc_omap5: disabling
[    4.739151] ALSA device list:
[    4.742133]   No soundcards found.
[    4.768309] VFS: Mounted root (nfs filesystem) on device 0:14.
[    4.774816] devtmpfs: mounted
[    4.781086] Freeing unused kernel memory: 2048K
[    5.217515] systemd[1]: System time before build time, advancing clock.
[    5.287477] systemd[1]: systemd 234 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN)
[    5.309189] systemd[1]: Detected architecture arm.

Welcome to Arago 2018.04!

[    5.342390] systemd[1]: Set hostname to <am57xx-evm>.
[    6.368742] random: systemd: uninitialized urandom read (16 bytes read)
[    6.409855] systemd[1]: Listening on Process Core Dump Socket.
[  OK  ] Listening on Process Core Dump Socket.
[    6.451233] random: systemd: uninitialized urandom read (16 bytes read)
[    6.458249] systemd[1]: Listening on udev Control Socket.
[  OK  ] Listening on udev Control Socket.
[    6.491031] random: systemd: uninitialized urandom read (16 bytes read)
[    6.502494] systemd[1]: Created slice User and Session Slice.
[  OK  ] Created slice User and Session Slice.
[    6.532801] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[  OK  ] Listening on /dev/initctl Compatibility Named Pipe.
[    6.571402] systemd[1]: Listening on Syslog Socket.
[  OK  ] Listening on Syslog Socket.
[    6.603426] systemd[1]: Created slice System Slice.
[  OK  ] Created slice System Slice.
[    6.647607] systemd[1]: Mounting POSIX Message Queue File System...
         Mounting POSIX Message Queue File System...
[  OK  ] Created slice system-serial\x2dgetty.slice.
[  OK  ] Started Dispatch Password Requests to Console Directory Watch.
         Mounting Kernel Debug File System...
[  OK  ] Created slice system-getty.slice.
[  OK  ] Reached target Remote File Systems.
[  OK  ] Started Forward Password Requests to Wall Directory Watch.
[  OK  ] Reached target Paths.
[  OK  ] Listening on Network Service Netlink Socket.
[  OK  ] Reached target Slices.
[  OK  ] Listening on udev Kernel Socket.
[  OK  ] Listening on Journal Socket (/dev/log).
[  OK  ] Listening on Journal Socket.
         Starting Journal Service...
         Starting Load Kernel Modules...
         Starting Remount Root and Kernel File Systems...
[    7.264959] cmemk: loading out-of-tree module taints kernel.
         Starting Create list of required st��…ce nodes for the current k[    7.286826] CMEMK module: reference Linux version 4.14.40
ernel...
[    7.305997] cmemk initialized
[  OK  ] Reached target Swap.
[    7.351548] cryptodev: driver 1.9 loaded.
         Mounting Temporary Directory (/tmp)...
[    7.494141] usbcore: registered new interface driver usbfs
[    7.509859] usbcore: registered new interface driver hub
[    7.525378] usbcore: registered new device driver usb
[  OK  ] Mounted Kernel Debug File System.
[    7.548141] usbcore: registered new interface driver usbserial
[  OK  ] Mounted POSIX Message Queue File System.
[  OK  ] Mounted Temporary Directory (/tmp).
[FAILED] Failed to start Load Kernel Modules.
See 'systemctl status systemd-modules-load.service' for details.
[  OK  ] Started Remount Root and Kernel File Systems.
[  OK  ] Started Create list of required sta��…vice nodes for the current kernel.
[  OK  ] Started Journal Service.
         Starting udev Coldplug all Devices...
         Starting Create Static Device Nodes in /dev...
         Starting Flush Journal to Persistent Storage...
         Mounting Kernel Configuration File System...
         Starting Apply Kernel Variables...
[  OK  ] Mounted Kernel Configuration File System.
[  OK  ] Started Create Static Device Nodes in /dev.
[  OK  ] Started Apply Kernel Variables.
[    8.305326] systemd-journald[94]: Received request to flush runtime journal from PID 1
[  OK  ] Reached target Local File Systems (Pre).
         Mounting /media/ram...
         Mounting /var/volatile...
         Starting udev Kernel Device Manager...
[  OK  ] Mounted /var/volatile.
[  OK  ] Mounted /media/ram.
[  OK  ] Started Flush Journal to Persistent Storage.
         Starting Load/Save Random Seed...
[  OK  ] Reached target Local File Systems.
         Starting Create Volatile Files and Directories...
[  OK  ] Started udev Kernel Device Manager.
[  OK  ] Started Load/Save Random Seed.
[  OK  ] Started Create Volatile Files and Directories.
         Starting Update UTMP about System Boot/Shutdown...
         Starting Network Time Synchronization...
[  OK  ] Started Update UTMP about System Boot/Shutdown.
[  OK  ] Started Network Time Synchronization.
[  OK  ] Reached target System Time Synchronized.
[   11.094130] omap-rproc 58820000.ipu: assigned reserved memory node ipu1-memory@9d000000
[   11.143796] remoteproc remoteproc0: 58820000.ipu is available
[   11.201551] remoteproc remoteproc0: Direct firmware load for dra7-ipu1-fw.xem4 failed with error -2
[   11.205931] omap-rproc 55020000.ipu: assigned reserved memory node ipu2-memory@95800000
[   11.206079] remoteproc remoteproc1: 55020000.ipu is available
[   11.218949] omap-rproc 40800000.dsp: assigned reserved memory node dsp1-memory@99000000
[   11.222643] remoteproc remoteproc2: 40800000.dsp is available
[   11.506741] remoteproc remoteproc0: powering up 58820000.ipu
[   11.555855] remoteproc remoteproc0: Direct firmware load for dra7-ipu1-fw.xem4 failed with error -2
[   11.660752] remoteproc remoteproc0: request_firmware failed: -2
[   11.726363] remoteproc remoteproc2: Direct firmware load for dra7-dsp1-fw.xe66 failed with error -2
[  OK  ] Found device /dev/ttyS2.
[   11.802694] remoteproc remoteproc2: powering up 40800000.dsp
[   11.858744] remoteproc remoteproc2: Direct firmware load for dra7-dsp1-fw.xe66 failed with error -2
[   11.956630] remoteproc remoteproc2: request_firmware failed: -2
[   12.623950] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2
[   12.670284] omap-des 480a5000.des: will run requests pump with realtime priority
[   13.531420] vpe 489d0000.vpe: loading firmware vpdma-1b8.bin
[   13.605303] vpe 489d0000.vpe: Device registered as /dev/video0
[  OK  ] Started udev Coldplug all Devices.
[  OK  ] Reached target System Initialization.
[  OK  ] Listening on D-Bus System Message Bus Socket.
[   13.857351] remoteproc remoteproc1: powering up 55020000.ipu
[   13.873975] remoteproc remoteproc1: Booting fw image dra7-ipu2-fw.xem4, size 3743076
[   13.938142] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1
         Starting Network Service...
[  OK  ] Started Daily rotation of log files.
[  OK  ] Started Daily Cleanup of Temporary Directories.
[  OK  ] Reached target Timers.
[  OK  ] Listening on RPCbind Server Activation Socket.
[   14.356135] virtio_rpmsg_bus virtio0: rpmsg host is online
[   14.399976] remoteproc remoteproc1: registered virtio0 (type 7)
[   14.455899] remoteproc remoteproc1: remote processor 55020000.ipu is now up
[   14.509172] virtio_rpmsg_bus virtio0: creating channel rpmsg-rpc addr 0x65
[   14.541580] virtio_rpmsg_bus virtio0: creating channel rpmsg-rpc addr 0x66
[   14.659209] omap-sham 4b101000.sham: hw accel on OMAP rev 4.3
[  OK  ] Listening on dropbear.socket.
[  OK  ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
[  OK  ] Reached target Sockets.
[  OK  ] Reached target Basic System.
[   14.861239] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[   14.906049] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3
[   14.950171] omap-aes 4b500000.aes: will run requests pump with realtime priority
         Starting Print notice about GPLv3 packages...
[   15.110223] omap-aes 4b700000.aes: OMAP AES hw accel rev: 3.3
[   15.160259] omap-aes 4b700000.aes: will run requests pump with realtime priority
[  OK  ] Started Hardware RNG Entropy Gatherer Daemon.
[  OK  ] Started Kernel Logging Service.
[  OK  ] Reached target Containers.
         Starting Login Service...
         Starting RPC Bind Service...
         Starting TI MultiCore Tools Daemon...
         Starting uim-sysfs.service...
[  OK  ] Started Job spooling tools.
[  OK  ] Started D-Bus System Message Bus.
[  OK  ] Started Periodic Command Scheduler.
[  OK  ] Started System Logging Service.
         Starting Avahi mDNS/DNS-SD Stack...
[  OK  ] Started Network Service.
[  OK  ] Started RPC Bind Service.
[FAILED] Failed to start TI MultiCore Tools Daemon.
See 'systemctl status ti-mct-daemon.service' for details.
[   20.376084] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[   20.379998] EXT4-fs (mmcblk0p2): mounting ext3 file system using the ext4 subsystem
[   20.482845] EXT4-fs (mmcblk0p2): recovery complete
[   20.482878] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[   26.696771] rpmsg_rpc virtio0.rpmsg-rpc.-1.101: probing service dce-callback with src 1024 dst 101
[   26.734045] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1
[   26.764075] rpmsg_rpc virtio0.rpmsg-rpc.-1.102: probing service rpmsg-dce with src 1025 dst 102
[   26.789436] rpmsg_rpc virtio0.rpmsg-rpc.-1.101: published functions = 4
[   26.824944] rpmsg_rpc virtio0.rpmsg-rpc.-1.102: published functions = 9
[  OK  ] Started uim-sysfs.service.
***************************************************************
***************************************************************
NOTICE: This file system contains the following GPLv3 packages:
        autoconf
        bash-dev
        bash
        binutils-dev
        binutils
        bison-dev
        bison
        cifs-utils
        cpio
        cpp-symlinks
        cpp
        dosfstools
        elfutils-dev
        elfutils
        findutils
        g++-symlinks
        g++
        gawk
        gcc-symlinks
        gcc
        gdb
        gdbc6x
        gdbserver
        gettext
        gstreamer1.0-libav
        gzip
        hidapi
        libasm1
        libcairo-perf-utils
        libdw1
        libelf1
        libgdbm-compat4
        libgdbm-dev
        libgdbm4
        libgettextlib
        libgettextsrc
        libgmp10
        libidn11
        libmavconn
        libmpc3
        libmpfr4
        libreadline-dev
        libreadline7
        libunistring2
        m4-dev
        m4
        make
        mavlink
        mavros-extras
        mavros-msgs
        mavros
        nettle
        parted
        python3-pycairo
        socketcan-interface
        swig-dev
        swig
        which

If you do not wish to distribute GPLv3 components please remove
the above packages prior to distribution.  This can be done using
the opkg remove command.  i.e.:
    opkg remove <package>
Where <package> is the name printed in the list above

NOTE: If the package is a dependency of another package you
      will be notified of the dependent packages.  You should
      use the --force-removal-of-dependent-packages option to
      also remove the dependent packages as well
***************************************************************
***************************************************************
[  OK  ] Started Print notice about GPLv3 packages.
[  OK  ] Started Avahi mDNS/DNS-SD Stack.
[  OK  ] Started Login Service.
         Starting rc.pvr.service...
[  OK  ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
[  OK  ] Reached target Network.
         Starting Enable and configure wl18xx bluetooth stack...
         Starting Simple Network Management Protocol (SNMP) Daemon....
[  OK  ] Started Redis In-Memory Data Store.
         Starting Permit User Sessions...
         Starting Network Name Resolution...
         Starting Lightning Fast Webserver With Light System Requirements...
         Starting Wait for Network to be Configured...
[  OK  ] Started rc.pvr.service.
[  OK  ] Started Permit User Sessions.
[  OK  ] Started Enable and configure wl18xx bluetooth stack.
[  OK  ] Started Lightning Fast Webserver With Light System Requirements.
[  OK  ] Started Wait for Network to be Configured.
[  OK  ] Started Getty on tty1.
[  OK  ] Started Serial Getty on ttyS2.
[  OK  ] Reached target Login Prompts.
         Starting Synchronize System and HW clocks...
         Starting weston.service...
[  OK  ] Started Network Name Resolution.
[FAILED] Failed to start Synchronize System and HW clocks.
See 'systemctl status sync-clocks.service' for details.
[  OK  ] Started weston.service.
[  OK  ] Started Simple Network Management Protocol (SNMP) Daemon..
         Starting tiipclad-daemon.service...
         Starting telnetd.service...
[  OK  ] Reached target Network is Online.
[  OK  ] Started strongSwan IPsec IKEv1/IKEv2 daemon using ipsec.conf.
[  OK  ] Reached target Host and Network Name Lookups.
[  OK  ] Started NFS status monitor for NFSv2/3 locking..
[  OK  ] Started telnetd.service.
[  OK  ] Started tiipclad-daemon.service.
         Starting thttpd.service...
[  OK  ] Started thttpd.service.
[   36.505297] NET: Registered protocol family 15
         Starting rng-tools.service...
[  OK  ] Started rng-tools.service.
         Starting LSB: Redis, a key-value store...
[   36.869966] Initializing XFRM netlink socket
[  OK  ] Started LSB: Redis, a key-value store.
         Starting gdbserverproxy.service...
[  OK  ] Started gdbserverproxy.service.
         Starting matrix-gui-2.0.service...
[  OK  ] Started matrix-gui-2.0.service.
         Starting thermal-zone-init.service...
[  OK  ] Started thermal-zone-init.service.
[  OK  ] Reached target Multi-User System.
         Starting Update UTMP about System Runlevel Changes...
[  OK  ] Started Update UTMP about System Runlevel Changes.

 _____                    _____           _         _   
|  _  |___ ___ ___ ___   |  _  |___ ___  |_|___ ___| |_ 
|     |  _| .'| . | . |  |   __|  _| . | | | -_|  _|  _|
|__|__|_| |__,|_  |___|  |__|  |_| |___|_| |___|___|_|  
              |___|                    |___|            

Arago Project http://arago-project.org am57xx-evm ttyS2

Arago 2018.04 am57xx-evm ttyS2

am57xx-evm login: root
root@am57xx-evm:~# 

CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_PERF_EVENTS=y
CONFIG_PARTITION_ADVANCED=y
CONFIG_CMDLINE_PARTITION=y
# CONFIG_ARCH_MULTI_V5 is not set
# CONFIG_ARCH_MULTI_V4 is not set
CONFIG_MACH_ARTPEC6=y
CONFIG_MACH_ARMADA_370=y
CONFIG_MACH_ARMADA_375=y
CONFIG_MACH_ARMADA_38X=y
CONFIG_MACH_ARMADA_39X=y
CONFIG_MACH_ARMADA_XP=y
CONFIG_MACH_DOVE=y
CONFIG_SOC_SAMA5D2=y
CONFIG_SOC_SAMA5D3=y
CONFIG_SOC_SAMA5D4=y
CONFIG_ARCH_BCM2835=y
CONFIG_ARCH_BCM_63XX=y
CONFIG_MACH_BERLIN_BG2=y
CONFIG_MACH_BERLIN_BG2CD=y
CONFIG_MACH_BERLIN_BG2Q=y
CONFIG_SOC_IMX50=y
CONFIG_SOC_IMX51=y
CONFIG_SOC_IMX53=y
CONFIG_SOC_IMX6Q=y
CONFIG_SOC_IMX6SL=y
CONFIG_SOC_IMX6SX=y
CONFIG_SOC_IMX6UL=y
CONFIG_SOC_IMX7D=y
CONFIG_SOC_VF610=y
CONFIG_SOC_LS1021A=y
CONFIG_MACH_SPEAR1310=y
CONFIG_MACH_SPEAR1340=y
CONFIG_EXYNOS5420_MCPM=y
CONFIG_ARCH_R8A7743=y
CONFIG_ARCH_R8A7745=y
CONFIG_ARCH_R8A7792=y
CONFIG_MACH_HREFV60=y
CONFIG_MACH_SNOWBALL=y
CONFIG_TRUSTED_FOUNDATIONS=y
CONFIG_PCI_HOST_GENERIC=y
CONFIG_PCI_KEYSTONE=y
CONFIG_PCI_MSI=y
CONFIG_PCI_MVEBU=y
CONFIG_PCI_TEGRA=y
CONFIG_PCI_RCAR_GEN2=y
CONFIG_PCIE_RCAR=y
CONFIG_PCIEPORTBUS=y
CONFIG_HIGHPTE=y
CONFIG_CMA=y
CONFIG_EFI=y
CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
CONFIG_ARM_IMX6Q_CPUFREQ=y
CONFIG_ARM_ZYNQ_CPUIDLE=y
CONFIG_ARM_EXYNOS_CPUIDLE=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_IP_PNP_RARP=y
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_IPV6_OPTIMISTIC_DAD=y
CONFIG_INET6_ESP=m
CONFIG_IPV6_MIP6=m
CONFIG_IPV6_MULTIPLE_TABLES=y
CONFIG_NET_DSA=m
CONFIG_NET_SWITCHDEV=y
CONFIG_CAN_RAW=y
CONFIG_CAN_BCM=y
CONFIG_CAN_DEV=y
CONFIG_CAN_AT91=m
CONFIG_CAN_RCAR=m
CONFIG_CAN_XILINXCAN=y
CONFIG_CAN_MCP251X=y
CONFIG_B53_SPI_DRIVER=m
CONFIG_B53_MDIO_DRIVER=m
CONFIG_B53_MMAP_DRIVER=m
CONFIG_B53_SRAB_DRIVER=m
CONFIG_CAN_SUN4I=y
CONFIG_BT=m
CONFIG_BT_MRVL=m
CONFIG_BT_MRVL_SDIO=m
CONFIG_CFG80211=m
CONFIG_MAC80211=m
CONFIG_RFKILL=y
CONFIG_RFKILL_INPUT=y
CONFIG_RFKILL_GPIO=y
CONFIG_DMA_CMA=y
CONFIG_OMAP_OCP2SCP=y
CONFIG_SIMPLE_PM_BUS=y
CONFIG_SUNXI_RSB=y
CONFIG_MTD=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_M25P80=y
CONFIG_MTD_NAND=y
CONFIG_MTD_NAND_DENALI_DT=y
CONFIG_MTD_NAND_ATMEL=y
CONFIG_MTD_NAND_BRCMNAND=y
CONFIG_MTD_NAND_VF610_NFC=y
CONFIG_MTD_NAND_DAVINCI=y
CONFIG_MTD_SPI_NOR=y
CONFIG_SPI_FSL_QUADSPI=m
CONFIG_MTD_UBI=y
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=65536
CONFIG_VIRTIO_BLK=y
CONFIG_AD525X_DPOT=y
CONFIG_AD525X_DPOT_I2C=y
CONFIG_ATMEL_TCLIB=y
CONFIG_ICS932S401=y
CONFIG_ATMEL_SSC=m
CONFIG_QCOM_COINCELL=m
CONFIG_APDS9802ALS=y
CONFIG_ISL29003=y
CONFIG_EEPROM_AT24=y
CONFIG_BLK_DEV_SD=y
CONFIG_BLK_DEV_SR=y
CONFIG_SCSI_MULTI_LUN=y
CONFIG_AHCI_BRCM=y
CONFIG_AHCI_DM816=y
CONFIG_AHCI_ST=y
CONFIG_AHCI_IMX=y
CONFIG_AHCI_SUNXI=y
CONFIG_AHCI_TEGRA=y
CONFIG_SATA_HIGHBANK=y
CONFIG_SATA_MV=y
CONFIG_SATA_RCAR=y
CONFIG_NETDEVICES=y
CONFIG_VIRTIO_NET=y
CONFIG_HIX5HD2_GMAC=y
CONFIG_SUN4I_EMAC=y
CONFIG_MACB=y
CONFIG_BGMAC_BCMA=y
CONFIG_NET_CALXEDA_XGMAC=y
CONFIG_GIANFAR=y
CONFIG_MV643XX_ETH=y
CONFIG_MVNETA=y
CONFIG_PXA168_ETH=m
CONFIG_KS8851=y
CONFIG_R8169=y
CONFIG_SH_ETH=y
CONFIG_SMSC911X=y
CONFIG_STMMAC_ETH=y
CONFIG_STMMAC_PLATFORM=y
CONFIG_DWMAC_DWC_QOS_ETH=y
CONFIG_XILINX_EMACLITE=y
CONFIG_AT803X_PHY=y
CONFIG_SMSC_PHY=y
CONFIG_REALTEK_PHY=y
CONFIG_FIXED_PHY=y
CONFIG_ROCKCHIP_PHY=y

CONFIG_USB_SUPPORT=y
CONFIG_USB=m

CONFIG_USB_PEGASUS=y
CONFIG_USB_RTL8152=m
CONFIG_USB_NET_SMSC75XX=y
CONFIG_BRCMFMAC=m
CONFIG_RT2X00=m
CONFIG_RT2800USB=m
CONFIG_MWIFIEX=m
CONFIG_MWIFIEX_SDIO=m
CONFIG_INPUT_JOYDEV=y
CONFIG_INPUT_EVDEV=y
CONFIG_KEYBOARD_QT1070=m
CONFIG_KEYBOARD_GPIO=y
CONFIG_KEYBOARD_TEGRA=y
CONFIG_KEYBOARD_SPEAR=y
CONFIG_KEYBOARD_ST_KEYSCAN=y
CONFIG_KEYBOARD_CROS_EC=m
CONFIG_KEYBOARD_SAMSUNG=m
CONFIG_MOUSE_PS2_ELANTECH=y
CONFIG_MOUSE_CYAPA=m
CONFIG_MOUSE_ELAN_I2C=y
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_ATMEL_MXT=m
CONFIG_TOUCHSCREEN_MMS114=m
CONFIG_TOUCHSCREEN_ST1232=m
CONFIG_TOUCHSCREEN_STMPE=y
CONFIG_TOUCHSCREEN_SUN4I=y
CONFIG_TOUCHSCREEN_WM97XX=m
CONFIG_INPUT_MISC=y
CONFIG_INPUT_MAX77693_HAPTIC=m
CONFIG_INPUT_MAX8997_HAPTIC=m
CONFIG_INPUT_AXP20X_PEK=m
CONFIG_INPUT_ADXL34X=m
CONFIG_SERIO_AMBAKMI=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_MT6577=y
CONFIG_SERIAL_8250_UNIPHIER=y
CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
CONFIG_SERIAL_ATMEL=y
CONFIG_SERIAL_ATMEL_CONSOLE=y
CONFIG_SERIAL_ATMEL_TTYAT=y
CONFIG_SERIAL_BCM63XX=y
CONFIG_SERIAL_BCM63XX_CONSOLE=y
CONFIG_SERIAL_MESON=y
CONFIG_SERIAL_MESON_CONSOLE=y
CONFIG_SERIAL_SAMSUNG=y
CONFIG_SERIAL_SAMSUNG_CONSOLE=y
CONFIG_SERIAL_SIRFSOC=y
CONFIG_SERIAL_SIRFSOC_CONSOLE=y
CONFIG_SERIAL_TEGRA=y
CONFIG_SERIAL_IMX=y
CONFIG_SERIAL_IMX_CONSOLE=y
CONFIG_SERIAL_SH_SCI=y
CONFIG_SERIAL_SH_SCI_NR_UARTS=20
CONFIG_SERIAL_SH_SCI_CONSOLE=y
CONFIG_SERIAL_SH_SCI_DMA=y
CONFIG_SERIAL_MSM=y
CONFIG_SERIAL_MSM_CONSOLE=y
CONFIG_SERIAL_VT8500=y
CONFIG_SERIAL_VT8500_CONSOLE=y
CONFIG_SERIAL_OF_PLATFORM=y
CONFIG_SERIAL_OMAP_CONSOLE=y
CONFIG_SERIAL_XILINX_PS_UART_CONSOLE=y
CONFIG_SERIAL_FSL_LPUART_CONSOLE=y
CONFIG_SERIAL_CONEXANT_DIGICOLOR_CONSOLE=y
CONFIG_SERIAL_ST_ASC_CONSOLE=y
CONFIG_HVC_DRIVER=y
CONFIG_VIRTIO_CONSOLE=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_DAVINCI=y
CONFIG_I2C_ARB_GPIO_CHALLENGE=m
CONFIG_I2C_MUX_PCA954x=y
CONFIG_I2C_MUX_PINCTRL=y
CONFIG_I2C_DEMUX_PINCTRL=y
CONFIG_I2C_AT91=m
CONFIG_I2C_BCM2835=y
CONFIG_I2C_CADENCE=y
CONFIG_I2C_DIGICOLOR=m
CONFIG_I2C_EMEV2=m
CONFIG_I2C_EXYNOS5=y
CONFIG_I2C_IMX=m
CONFIG_I2C_MV64XXX=y
CONFIG_I2C_RIIC=y
CONFIG_I2C_S3C2410=y
CONFIG_I2C_SH_MOBILE=y
CONFIG_I2C_SIRF=y
CONFIG_I2C_ST=y
CONFIG_I2C_SUN6I_P2WI=y
CONFIG_I2C_TEGRA=y
CONFIG_I2C_UNIPHIER=y
CONFIG_I2C_UNIPHIER_F=y
CONFIG_I2C_RCAR=y
CONFIG_I2C_CROS_EC_TUNNEL=m
CONFIG_I2C_SLAVE_EEPROM=y
CONFIG_SPI=y
CONFIG_SPI_ATMEL=m
CONFIG_SPI_BCM2835=y
CONFIG_SPI_BCM2835AUX=y
CONFIG_SPI_DAVINCI=y
CONFIG_SPI_GPIO=m
CONFIG_SPI_FSL_DSPI=m
CONFIG_SPI_OMAP24XX=y
CONFIG_SPI_ORION=y
CONFIG_SPI_PL022=y
CONFIG_SPI_RSPI=y
CONFIG_SPI_S3C64XX=m
CONFIG_SPI_SH_MSIOF=m
CONFIG_SPI_SH_HSPI=y
CONFIG_SPI_SIRF=y
CONFIG_SPI_SUN4I=y
CONFIG_SPI_SUN6I=y
CONFIG_SPI_TEGRA114=y
CONFIG_SPI_TEGRA20_SFLASH=y
CONFIG_SPI_TEGRA20_SLINK=y
CONFIG_SPMI=y
CONFIG_PINCTRL_AS3722=y
CONFIG_PINCTRL_PALMAS=y
CONFIG_PINCTRL_BCM2835=y
CONFIG_PINCTRL_APQ8064=y
CONFIG_PINCTRL_APQ8084=y
CONFIG_PINCTRL_IPQ8064=y
CONFIG_PINCTRL_MSM8660=y
CONFIG_PINCTRL_MSM8960=y
CONFIG_PINCTRL_MSM8X74=y
CONFIG_PINCTRL_MSM8916=y
CONFIG_PINCTRL_QCOM_SPMI_PMIC=y
CONFIG_PINCTRL_QCOM_SSBI_PMIC=y
CONFIG_GPIO_DAVINCI=y
CONFIG_GPIO_RCAR=y
CONFIG_GPIO_ZYNQ=y
CONFIG_GPIO_PCA953X_IRQ=y
CONFIG_GPIO_TWL4030=y
CONFIG_GPIO_PALMAS=y
CONFIG_GPIO_SYSCON=y
CONFIG_GPIO_TPS65910=y
CONFIG_BATTERY_ACT8945A=y
CONFIG_BATTERY_SBS=y
CONFIG_BATTERY_MAX17040=m
CONFIG_BATTERY_MAX17042=m
CONFIG_CHARGER_MAX14577=m
CONFIG_CHARGER_MAX77693=m
CONFIG_CHARGER_MAX8997=m
CONFIG_CHARGER_MAX8998=m
CONFIG_CHARGER_TPS65090=y
CONFIG_AXP20X_POWER=m
CONFIG_POWER_RESET_AS3722=y
CONFIG_POWER_RESET_GPIO=y
CONFIG_POWER_RESET_GPIO_RESTART=y
CONFIG_POWER_RESET_KEYSTONE=y
CONFIG_POWER_RESET_RMOBILE=y
CONFIG_POWER_RESET_ST=y
CONFIG_POWER_AVS=y
CONFIG_ROCKCHIP_IODOMAIN=y
CONFIG_SENSORS_IIO_HWMON=y
CONFIG_SENSORS_LM90=y
CONFIG_SENSORS_LM95245=y
CONFIG_SENSORS_NTC_THERMISTOR=m
CONFIG_SENSORS_PWM_FAN=m
CONFIG_SENSORS_INA2XX=m
CONFIG_BRCMSTB_THERMAL=m
CONFIG_ROCKCHIP_THERMAL=y
CONFIG_RCAR_THERMAL=y
CONFIG_ARMADA_THERMAL=y
CONFIG_DAVINCI_WATCHDOG=m
CONFIG_EXYNOS_THERMAL=m
CONFIG_ST_THERMAL_MEMMAP=y
CONFIG_DA9063_WATCHDOG=m
CONFIG_ARM_SP805_WATCHDOG=y
CONFIG_AT91SAM9X_WATCHDOG=y
CONFIG_SAMA5D4_WATCHDOG=y
CONFIG_ORION_WATCHDOG=y
CONFIG_ST_LPC_WATCHDOG=y
CONFIG_SUNXI_WATCHDOG=y
CONFIG_IMX2_WDT=y
CONFIG_TEGRA_WATCHDOG=m
CONFIG_MESON_WATCHDOG=y
CONFIG_DIGICOLOR_WATCHDOG=y
CONFIG_BCM2835_WDT=y
CONFIG_BCM47XX_WDT=y
CONFIG_BCM_KONA_WDT=y
CONFIG_MFD_ACT8945A=y
CONFIG_MFD_AC100=y
CONFIG_MFD_AXP20X_RSB=y
CONFIG_MFD_QCOM_RPM=y
CONFIG_MFD_SPMI_PMIC=y
CONFIG_REGULATOR_ACT8945A=y
CONFIG_REGULATOR_AB8500=y
CONFIG_POWER_RESET_SYSCON=y
CONFIG_REGULATOR_MAX8997=m
CONFIG_REGULATOR_MAX8998=m
CONFIG_REGULATOR_QCOM_RPM=y
CONFIG_REGULATOR_QCOM_SMD_RPM=y
CONFIG_REGULATOR_WM8994=m
CONFIG_USB_GSPCA=y
CONFIG_SOC_CAMERA=m
CONFIG_SOC_CAMERA_PLATFORM=m
CONFIG_VIDEO_RCAR_VIN=m
CONFIG_VIDEO_ATMEL_ISI=m
CONFIG_VIDEO_SAMSUNG_EXYNOS4_IS=m
CONFIG_VIDEO_S5P_FIMC=m
CONFIG_VIDEO_S5P_MIPI_CSIS=m
CONFIG_VIDEO_EXYNOS_FIMC_LITE=m
CONFIG_VIDEO_EXYNOS4_FIMC_IS=m
CONFIG_VIDEO_SAMSUNG_S5P_JPEG=m
CONFIG_VIDEO_SAMSUNG_S5P_MFC=m
CONFIG_VIDEO_SAMSUNG_EXYNOS_GSC=m
CONFIG_VIDEO_STI_BDISP=m
CONFIG_VIDEO_STI_HVA=m
CONFIG_VIDEO_STI_DELTA=m
CONFIG_VIDEO_RENESAS_JPU=m
CONFIG_VIDEO_RENESAS_VSP1=m
CONFIG_V4L_TEST_DRIVERS=y
CONFIG_VIDEO_ADV7180=m
CONFIG_VIDEO_ML86V7667=m
CONFIG_DRM_I2C_ADV7511_AUDIO=y
# CONFIG_DRM_I2C_CH7006 is not set
# CONFIG_DRM_I2C_SIL164 is not set
CONFIG_DRM_DUMB_VGA_DAC=m
CONFIG_DRM_EXYNOS_FIMD=y
CONFIG_DRM_EXYNOS_MIXER=y
CONFIG_DRM_EXYNOS_DPI=y
CONFIG_DRM_EXYNOS_DSI=y
CONFIG_DRM_EXYNOS_HDMI=y
CONFIG_DRM_ROCKCHIP=m
CONFIG_ROCKCHIP_ANALOGIX_DP=y
CONFIG_ROCKCHIP_DW_HDMI=y
CONFIG_ROCKCHIP_DW_MIPI_DSI=y
CONFIG_ROCKCHIP_INNO_HDMI=y
CONFIG_DRM_ATMEL_HLCDC=m
CONFIG_DRM_RCAR_DU=m
CONFIG_DRM_RCAR_LVDS=y
CONFIG_DRM_SUN4I=m
CONFIG_DRM_TEGRA=y
CONFIG_DRM_PANEL_SAMSUNG_LD9040=m
CONFIG_DRM_VC4=y
CONFIG_FB_ARMCLCD=y
CONFIG_FB_EFI=y
CONFIG_FB_WM8505=y
CONFIG_FB_SH_MOBILE_LCDC=y
CONFIG_FB_SIMPLE=y
CONFIG_FB_SH_MOBILE_MERAM=y
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_LCD_PLATFORM=m
CONFIG_BACKLIGHT_AS3711=y
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
CONFIG_SND_DYNAMIC_MINORS=y
CONFIG_SND_HDA_TEGRA=m
CONFIG_SND_HDA_INPUT_BEEP=y
CONFIG_SND_HDA_PATCH_LOADER=y
CONFIG_SND_HDA_CODEC_REALTEK=m
CONFIG_SND_HDA_CODEC_HDMI=m
CONFIG_SND_USB_AUDIO=m
CONFIG_SND_ATMEL_SOC_WM8904=m
CONFIG_SND_ATMEL_SOC_PDMIC=m
CONFIG_SND_BCM2835_SOC_I2S=m
CONFIG_SND_SOC_ROCKCHIP=m
CONFIG_SND_SOC_ROCKCHIP_SPDIF=m
CONFIG_SND_SOC_ROCKCHIP_MAX98090=m
CONFIG_SND_SOC_ROCKCHIP_RT5645=m
CONFIG_SND_SOC_SAMSUNG=m
CONFIG_SND_SOC_SAMSUNG_SMDK_WM8994=m
CONFIG_SND_SOC_SMDK_WM8994_PCM=m
CONFIG_SND_SOC_SNOW=m
CONFIG_SND_SOC_SH4_FSI=m
CONFIG_SND_SOC_RCAR=m
CONFIG_SND_SIMPLE_SCU_CARD=m
CONFIG_SND_SUN4I_CODEC=m
CONFIG_SND_SOC_TEGRA=m
CONFIG_SND_SOC_TEGRA20_I2S=m
CONFIG_SND_SOC_TEGRA30_I2S=m
CONFIG_SND_SOC_TEGRA_RT5640=m
CONFIG_SND_SOC_TEGRA_WM8753=m
CONFIG_SND_SOC_TEGRA_WM8903=m
CONFIG_SND_SOC_TEGRA_WM9712=m
CONFIG_SND_SOC_TEGRA_TRIMSLICE=m
CONFIG_SND_SOC_TEGRA_ALC5632=m
CONFIG_SND_SOC_TEGRA_MAX98090=m
CONFIG_SND_SOC_SPDIF=m
CONFIG_SND_SOC_STI=m
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_MVEBU=y
CONFIG_USB_XHCI_RCAR=m
CONFIG_USB_XHCI_TEGRA=m

CONFIG_USB_XHCI_PLATFORM=m

CONFIG_USB_EHCI_MSM=m
CONFIG_USB_EHCI_EXYNOS=y
CONFIG_USB_EHCI_TEGRA=y
CONFIG_USB_EHCI_HCD_STI=y
CONFIG_USB_EHCI_HCD_PLATFORM=y
CONFIG_USB_ISP1760=y
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_STI=y
CONFIG_USB_OHCI_HCD_PLATFORM=y
CONFIG_USB_OHCI_EXYNOS=m
CONFIG_USB_R8A66597_HCD=m
CONFIG_USB_RENESAS_USBHS=m
CONFIG_USB_STORAGE=y
CONFIG_USB_MUSB_SUNXI=m
CONFIG_USB_CHIPIDEA_UDC=y
CONFIG_USB_CHIPIDEA_HOST=y
CONFIG_AB8500_USB=y
CONFIG_KEYSTONE_USB_PHY=y
CONFIG_USB_GPIO_VBUS=y
CONFIG_USB_ISP1301=y
CONFIG_USB_MSM_OTG=m
CONFIG_USB_MXS_PHY=y
CONFIG_USB_FSL_USB2=y
CONFIG_USB_RENESAS_USBHS_UDC=m
CONFIG_MMC_BLOCK_MINORS=16
CONFIG_MMC_ARMMMCI=y
CONFIG_MMC_SDHCI_OF_ARASAN=y
CONFIG_MMC_SDHCI_OF_AT91=y
CONFIG_MMC_SDHCI_OF_ESDHC=y
CONFIG_MMC_SDHCI_ESDHC_IMX=y
CONFIG_MMC_SDHCI_DOVE=y
CONFIG_MMC_SDHCI_TEGRA=y
CONFIG_MMC_SDHCI_PXAV3=y
CONFIG_MMC_SDHCI_SPEAR=y
CONFIG_MMC_SDHCI_S3C=y
CONFIG_MMC_SDHCI_S3C_DMA=y
CONFIG_MMC_SDHCI_BCM_KONA=y
CONFIG_MMC_SDHCI_ST=y
CONFIG_MMC_OMAP=y
CONFIG_MMC_ATMELMCI=y
CONFIG_MMC_SDHCI_MSM=y
CONFIG_MMC_MVSDIO=y
CONFIG_MMC_SDHI=y
CONFIG_MMC_DW_PLTFM=y
CONFIG_MMC_DW_EXYNOS=y
CONFIG_MMC_DW_ROCKCHIP=y
CONFIG_MMC_SH_MMCIF=y
CONFIG_MMC_SUNXI=y
CONFIG_MMC_BCM2835=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS_FLASH=m
CONFIG_LEDS_GPIO=y
CONFIG_LEDS_PWM=y
CONFIG_LEDS_MAX77693=m
CONFIG_LEDS_MAX8997=m
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_ONESHOT=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
CONFIG_LEDS_TRIGGER_BACKLIGHT=y
CONFIG_LEDS_TRIGGER_CPU=y
CONFIG_LEDS_TRIGGER_GPIO=y
CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
CONFIG_LEDS_TRIGGER_TRANSIENT=y
CONFIG_LEDS_TRIGGER_CAMERA=y
CONFIG_EDAC_HIGHBANK_MC=y
CONFIG_EDAC_HIGHBANK_L2=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_AC100=y
CONFIG_RTC_DRV_AS3722=y
CONFIG_RTC_DRV_MAX8907=y
CONFIG_RTC_DRV_MAX8998=m
CONFIG_RTC_DRV_MAX8997=m
CONFIG_RTC_DRV_MAX77686=y
CONFIG_RTC_DRV_RK808=m
CONFIG_RTC_DRV_ST_LPC=y
CONFIG_RTC_DRV_DA9063=m
CONFIG_RTC_DRV_EFI=m
CONFIG_RTC_DRV_DIGICOLOR=m
CONFIG_RTC_DRV_S5M=m
CONFIG_RTC_DRV_S3C=m
CONFIG_RTC_DRV_PL031=y
CONFIG_RTC_DRV_AT91RM9200=m
CONFIG_RTC_DRV_AT91SAM9=m
CONFIG_RTC_DRV_VT8500=y
CONFIG_RTC_DRV_SUN6I=y
CONFIG_RTC_DRV_SUNXI=y
CONFIG_RTC_DRV_MV=y
CONFIG_RTC_DRV_TEGRA=y
CONFIG_DMADEVICES=y
CONFIG_DW_DMAC=y
CONFIG_AT_HDMAC=y
CONFIG_AT_XDMAC=y
CONFIG_FSL_EDMA=y
CONFIG_MV_XOR=y
CONFIG_TEGRA20_APB_DMA=y
CONFIG_SH_DMAE=y
CONFIG_RCAR_DMAC=y
CONFIG_RENESAS_USB_DMAC=m
CONFIG_STE_DMA40=y
CONFIG_SIRF_DMA=y
CONFIG_TI_EDMA=y
CONFIG_PL330_DMA=y
CONFIG_IMX_SDMA=y
CONFIG_IMX_DMA=y
CONFIG_MXS_DMA=y
CONFIG_DMA_BCM2835=y
CONFIG_DMA_OMAP=y
CONFIG_QCOM_BAM_DMA=y
CONFIG_XILINX_DMA=y
CONFIG_DMA_SUN6I=y
CONFIG_ST_FDMA=m
CONFIG_SENSORS_ISL29018=y
CONFIG_SENSORS_ISL29028=y
CONFIG_MFD_NVEC=y
CONFIG_KEYBOARD_NVEC=y
CONFIG_SERIO_NVEC_PS2=y
CONFIG_NVEC_POWER=y
CONFIG_NVEC_PAZ00=y
CONFIG_BCMA=y
CONFIG_BCMA_HOST_SOC=y
CONFIG_BCMA_DRIVER_GMAC_CMN=y
CONFIG_BCMA_DRIVER_GPIO=y
CONFIG_QCOM_GSBI=y
CONFIG_QCOM_PM=y
CONFIG_QCOM_SMEM=y
CONFIG_QCOM_SMD_RPM=y
CONFIG_QCOM_SMP2P=y
CONFIG_QCOM_SMSM=y
CONFIG_QCOM_WCNSS_CTRL=m
CONFIG_ROCKCHIP_PM_DOMAINS=y
CONFIG_COMMON_CLK_QCOM=y
CONFIG_QCOM_CLK_RPM=y
CONFIG_STAGING_BOARD=y
CONFIG_CROS_EC_CHARDEV=m
CONFIG_COMMON_CLK_MAX77686=y
CONFIG_COMMON_CLK_RK808=m
CONFIG_COMMON_CLK_S2MPS11=m
CONFIG_APQ_MMCC_8084=y
CONFIG_MSM_GCC_8660=y
CONFIG_MSM_MMCC_8960=y
CONFIG_MSM_MMCC_8974=y
CONFIG_HWSPINLOCK_QCOM=y
CONFIG_ROCKCHIP_IOMMU=y
CONFIG_TEGRA_IOMMU_GART=y
CONFIG_TEGRA_IOMMU_SMMU=y
CONFIG_ST_REMOTEPROC=m
CONFIG_ARM_TEGRA_DEVFREQ=m
CONFIG_MEMORY=y
CONFIG_TI_AEMIF=y
CONFIG_IIO=y
CONFIG_IIO_SW_TRIGGER=y
CONFIG_AT91_ADC=m
CONFIG_AT91_SAMA5D2_ADC=m
CONFIG_BERLIN2_ADC=m
CONFIG_EXYNOS_ADC=m
CONFIG_VF610_ADC=m
CONFIG_XILINX_XADC=y
CONFIG_MPU3050_I2C=y
CONFIG_CM36651=m
CONFIG_AK8975=y
CONFIG_RASPBERRYPI_POWER=y
CONFIG_IIO_HRTIMER_TRIGGER=y
CONFIG_PWM=y
CONFIG_PWM_ATMEL=m
CONFIG_PWM_ATMEL_HLCDC_PWM=m
CONFIG_PWM_ATMEL_TCB=m
CONFIG_PWM_FSL_FTM=m
CONFIG_PWM_RENESAS_TPU=y
CONFIG_PWM_ROCKCHIP=m
CONFIG_PWM_SAMSUNG=m
CONFIG_PWM_SUN4I=y
CONFIG_PWM_TEGRA=y
CONFIG_PWM_VT8500=y
CONFIG_PHY_HIX5HD2_SATA=y
CONFIG_PWM_STI=y
CONFIG_PWM_BCM2835=y
CONFIG_PWM_BRCMSTB=m

CONFIG_GENERIC_PHY=y

CONFIG_OMAP_USB2=y
CONFIG_TI_PIPE3=y
CONFIG_PHY_BERLIN_USB=y
CONFIG_PHY_BERLIN_SATA=y
CONFIG_PHY_ROCKCHIP_DP=m
CONFIG_PHY_ROCKCHIP_USB=y
CONFIG_PHY_QCOM_APQ8064_SATA=m
CONFIG_PHY_MIPHY28LP=y
CONFIG_PHY_RCAR_GEN2=m
CONFIG_PHY_STIH407_USB=y
CONFIG_PHY_SUN4I_USB=y
CONFIG_PHY_SUN9I_USB=y
CONFIG_PHY_SAMSUNG_USB2=m
CONFIG_PHY_TEGRA_XUSB=y
CONFIG_PHY_BRCM_SATA=y
CONFIG_NVMEM=y
CONFIG_NVMEM_SUNXI_SID=y
CONFIG_BCM2835_MBOX=y
CONFIG_RASPBERRYPI_FIRMWARE=y
CONFIG_EFI_VARS=m
CONFIG_EFI_CAPSULE_LOADER=m
CONFIG_BCM47XX_NVRAM=y
CONFIG_BCM47XX_SPROM=y
CONFIG_EXT4_FS=y
CONFIG_AUTOFS4_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_NTFS_FS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_UBIFS_FS=y
CONFIG_TMPFS=y
CONFIG_SQUASHFS=y
CONFIG_SQUASHFS_LZO=y
CONFIG_SQUASHFS_XZ=y
CONFIG_PSTORE=y
CONFIG_PSTORE_CONSOLE=y
CONFIG_PSTORE_PMSG=y
CONFIG_PSTORE_RAM=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
CONFIG_ROOT_NFS=y
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_UTF8=y
CONFIG_PRINTK_TIME=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_KEYSTONE_IRQ=y
CONFIG_HW_RANDOM=y
CONFIG_HW_RANDOM_ST=y
CONFIG_CRYPTO_USER=m
CONFIG_CRYPTO_USER_API_RNG=m
CONFIG_CRYPTO_USER_API_AEAD=m
CONFIG_CRYPTO_DEV_MARVELL_CESA=m
CONFIG_CRYPTO_DEV_EXYNOS_RNG=m
CONFIG_CRYPTO_DEV_S5P=m
CONFIG_CRYPTO_DEV_SUN4I_SS=m
CONFIG_CRYPTO_DEV_ROCKCHIP=m
CONFIG_ARM_CRYPTO=y
CONFIG_CRYPTO_SHA1_ARM=m
CONFIG_CRYPTO_SHA1_ARM_CE=m
CONFIG_CRYPTO_SHA2_ARM_CE=m
CONFIG_CRYPTO_AES_ARM=m
CONFIG_CRYPTO_AES_ARM_CE=m
CONFIG_CRYPTO_CHACHA20_NEON=m
CONFIG_CRYPTO_CRC32_ARM_CE=m
CONFIG_CRYPTO_CRCT10DIF_ARM_CE=m
CONFIG_CRYPTO_GHASH_ARM_CE=m
CONFIG_CRYPTO_DEV_ATMEL_AES=m
CONFIG_CRYPTO_DEV_ATMEL_TDES=m
CONFIG_CRYPTO_DEV_ATMEL_SHA=m
CONFIG_VIDEO_VIVID=m
CONFIG_VIRTIO=y
CONFIG_VIRTIO_PCI=y
CONFIG_VIRTIO_PCI_LEGACY=y
CONFIG_VIRTIO_MMIO=y
# Add config flags here that only appear in the multi_v7_defconfig
CONFIG_ARCH_ALPINE=n
CONFIG_ARCH_ARTPEC=n
CONFIG_ARCH_AT91=n
CONFIG_ARCH_BCM=n
CONFIG_ARCH_BCM_CYGNUS=n
CONFIG_ARCH_BCM_NSP=n
CONFIG_ARCH_BCM_5301X=n
CONFIG_ARCH_BCM_281XX=n
CONFIG_ARCH_BCM_21664=n
CONFIG_ARCH_BRCMSTB=n
CONFIG_ARCH_BERLIN=n
CONFIG_ARCH_DIGICOLOR=n
CONFIG_ARCH_HIGHBANK=n
CONFIG_ARCH_HISI=n
CONFIG_ARCH_HI3xxx=n
CONFIG_ARCH_HIP01=n
CONFIG_ARCH_HIP04=n
CONFIG_ARCH_HIX5HD2=n
CONFIG_ARCH_MESON=n
CONFIG_ARCH_MXC=n
CONFIG_ARCH_MEDIATEK=n
CONFIG_ARCH_QCOM=n
CONFIG_ARCH_MSM8X60=n
CONFIG_ARCH_MSM8960=n
CONFIG_ARCH_MSM8974=n
CONFIG_ARCH_ROCKCHIP=n
CONFIG_ARCH_SOCFPGA=n
CONFIG_ARCH_SPEAR13XX=n
CONFIG_ARCH_STI=n
CONFIG_ARCH_EXYNOS=n
CONFIG_ARCH_SHMOBILE_MULTI=n
CONFIG_ARCH_EMEV2=n
CONFIG_ARCH_R7S72100=n
CONFIG_ARCH_R8A73A4=n
CONFIG_ARCH_R8A7740=n
CONFIG_ARCH_R8A7778=n
CONFIG_ARCH_R8A7779=n
CONFIG_ARCH_R8A7790=n
CONFIG_ARCH_R8A7791=n
CONFIG_ARCH_R8A7793=n
CONFIG_ARCH_R8A7794=n
CONFIG_ARCH_RENESAS=n
CONFIG_ARCH_SH73A0=n
CONFIG_ARCH_SUNXI=n
CONFIG_ARCH_SIRF=n
CONFIG_ARCH_TEGRA=n
CONFIG_ARCH_TEGRA_2x_SOC=n
CONFIG_ARCH_TEGRA_3x_SOC=n
CONFIG_ARCH_TEGRA_114_SOC=n
CONFIG_ARCH_TEGRA_124_SOC=n
CONFIG_ARCH_UNIPHIER=n
CONFIG_ARCH_U8500=n
CONFIG_ARCH_VEXPRESS=n
CONFIG_ARCH_VEXPRESS_TC2_PM=n
CONFIG_ARCH_WM8850=n
CONFIG_ARCH_ZYNQ=n
CONFIG_ARCH_VIRT=n
CONFIG_ARCH_MVEBU=n
CONFIG_PLAT_SPEAR=n
CONFIG_CHROME_PLATFORMS=n
##################################################
# TI Baseport Config Options
##################################################

# Kernel compression
CONFIG_KERNEL_GZIP=n
CONFIG_KERNEL_LZMA=y
CONFIG_KERNEL_LZ4=n
CONFIG_KERNEL_XZ=n
CONFIG_KERNEL_LZO=n

# Enable process accounting
CONFIG_BSD_PROCESS_ACCT=y

# Have some way to pick up kernel config later on
# Always useful to look at /proc/config.gz
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y

# Add Bin2c
CONFIG_BUILD_BIN2C=y

# Add base Cgroups functions
CONFIG_CGROUP_DEBUG=n
CONFIG_CPUSETS=y
CONFIG_PROC_PID_CPUSET=y
CONFIG_PAGE_COUNTER=y
CONFIG_MEMCG=y
CONFIG_MEMCG_SWAP=y
CONFIG_MEMCG_SWAP_ENABLED=y
CONFIG_DEBUG_BLK_CGROUP=n
CONFIG_CGROUP_WRITEBACK=y

# Choose CONFIG_EMBEDDED
CONFIG_EMBEDDED=y
CONFIG_EXPERT=y
CONFIG_ARM_PATCH_PHYS_VIRT=y

# Enable all kernel symbols please
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y

# Enable AEABI
CONFIG_AEABI=y

# How do we want kernel Modules to work?
CONFIG_BASE_FULL=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
CONFIG_MODULE_FORCE_LOAD=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_MODULE_SIG=n
CONFIG_MODULE_COMPRESS=n
CONFIG_MODULES_TREE_LOOKUP=y

# Boot options
CONFIG_USE_OF=y
CONFIG_ATAGS=y
CONFIG_DEPRECATED_PARAM_STRUCT=n
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_ARM_APPENDED_DTB=y
CONFIG_ARM_ATAG_DTB_COMPAT=y
CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_FROM_BOOTLOADER=y
CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEND=n
CONFIG_CMDLINE=""
CONFIG_CMDLINE_FROM_BOOTLOADER=y
CONFIG_CMDLINE_EXTEND=n
CONFIG_CMDLINE_FORCE=n
CONFIG_ATAGS_PROC=y
CONFIG_CRASH_DUMP=n
CONFIG_AUTO_ZRELADDR=y

# Mem allocator
CONFIG_SLAB=n
CONFIG_SLUB=y

# Enable NEON
CONFIG_VFP=y
CONFIG_NEON=y
CONFIG_KERNEL_MODE_NEON=y

# POSIX Message queue
CONFIG_POSIX_MQUEUE=y

# No Multi Cluster systems in TI yet..
CONFIG_MCPM=n

# Serial
CONFIG_SERIAL_8250_OMAP=y
CONFIG_SERIAL_8250_OMAP_TTYO_FIXUP=y
CONFIG_SERIAL_8250_NR_UARTS=10
CONFIG_SERIAL_8250_RUNTIME_UARTS=10
CONFIG_SERIAL_8250_DMA=y
CONFIG_SERIAL_OMAP=n
CONFIG_SERIAL_8250_DW=n
CONFIG_SERIAL_8250_EM=n
CONFIG_SERIAL_AMBA_PL011=n
CONFIG_SERIAL_XILINX_PS_UART=n
CONFIG_SERIAL_FSL_LPUART=n
CONFIG_SERIAL_CONEXANT_DIGICOLOR=n
CONFIG_SERIAL_ST_ASC=n

CONFIG_JUMP_LABEL=y

# Disable Extra debug options
CONFIG_TIMER_STATS=n
CONFIG_DEBUG_SPINLOCK=n
CONFIG_DEBUG_MUTEXES=n
CONFIG_DEBUG_LOCK_ALLOC=n
CONFIG_PROVE_LOCKING=n
CONFIG_LOCKDEP=n
CONFIG_STACKTRACE=n
CONFIG_FTRACE=n
CONFIG_ARM_UNWIND=n
CONFIG_DEBUG_PREEMPT=n
CONFIG_SLUB_DEBUG=n
CONFIG_LOCKUP_DETECTOR=n
CONFIG_DETECT_HUNG_TASK=n
CONFIG_IRQ_DOMAIN_DEBUG=n
CONFIG_DEBUG_BUGVERBOSE=n

CONFIG_DEBUG_FS=y

# Enable System V IPC
CONFIG_SYSVIPC=y

# Power management options
CONFIG_SUSPEND_FREEZER=y
CONFIG_SUSPEND_SKIP_SYNC=n
CONFIG_HIBERNATION=n
CONFIG_PM_SLEEP=y
CONFIG_PM_SLEEP_SMP=y
CONFIG_PM_AUTOSLEEP=n
CONFIG_PM_WAKELOCKS=n
CONFIG_PM=y
CONFIG_PM_DEBUG=y
CONFIG_APM_EMULATION=n
CONFIG_PM_OPP=y
CONFIG_PM_CLK=y
CONFIG_PM_GENERIC_DOMAINS=y
CONFIG_WQ_POWER_EFFICIENT_DEFAULT=n
CONFIG_PM_GENERIC_DOMAINS_SLEEP=y
CONFIG_PM_GENERIC_DOMAINS_OF=y
CONFIG_CPU_PM=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARM_CPU_SUSPEND=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y

# Clock framework stuff we need
CONFIG_CLKDEV_LOOKUP=y
CONFIG_HAVE_CLK_PREPARE=y
CONFIG_COMMON_CLK=y
CONFIG_COMMON_CLK_SI5351=n
CONFIG_COMMON_CLK_SI514=n
CONFIG_COMMON_CLK_SI570=n
CONFIG_COMMON_CLK_CDCE925=n
CONFIG_CLK_TWL6040=n
CONFIG_CLK_QORIQ=n
CONFIG_COMMON_CLK_PALMAS=y
CONFIG_COMMON_CLK_PWM=n
CONFIG_COMMON_CLK_PXA=n
CONFIG_COMMON_CLK_CDCE706=n
CONFIG_CLKSRC_OF=y
CONFIG_CLKSRC_PROBE=y
CONFIG_CLKSRC_MMIO=y
CONFIG_CLKSRC_TI_32K=y
CONFIG_ARM_ARCH_TIMER=y
CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y
CONFIG_ARM_GLOBAL_TIMER=n
CONFIG_ARM_TIMER_SP804=n
# Clock cleanup please
CONFIG_OMAP_RESET_CLOCKS=y

# CPU Idle
CONFIG_CPU_IDLE_GOV_LADDER=y
CONFIG_CPU_IDLE_GOV_MENU=y
CONFIG_DT_IDLE_STATES=y

# ARM CPU Idle Drivers
CONFIG_ARM_CPUIDLE=y
CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED=n

# CPU Frequency scaling
CONFIG_CPU_FREQ_GOV_COMMON=y
CONFIG_CPU_FREQ_STAT=y
CONFIG_CPU_FREQ_STAT_DETAILS=y
CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y

# CPUFreq Driver Options
CONFIG_CPUFREQ_DT=y
CONFIG_ARM_BIG_LITTLE_CPUFREQ=n
CONFIG_ARM_KIRKWOOD_CPUFREQ=n
CONFIG_ARM_OMAP2PLUS_CPUFREQ=n
CONFIG_ARM_TI_CPUFREQ=y
CONFIG_QORIQ_CPUFREQ=n

# AMx3 Power Config Options
CONFIG_MAILBOX=y
CONFIG_WKUP_M3_RPROC=m
CONFIG_SOC_TI=y
CONFIG_SOC_BRCMSTB=n
CONFIG_WKUP_M3_IPC=m
CONFIG_AMX3_PM=m
CONFIG_SRAM=y
CONFIG_TI_EMIF_SRAM=m
CONFIG_SUNXI_SRAM=n

CONFIG_PM_DEVFREQ=n

# K2G Power config options
# CONFIG_MAILBOX is enabled in AMx3
CONFIG_TI_MESSAGE_MANAGER=y
CONFIG_TI_SCI_PROTOCOL=y
CONFIG_TI_SCI_PM_DOMAINS=y
CONFIG_TI_SCI_CLK=y

# Enable Reset Controllers
CONFIG_RESET_CONTROLLER=y
CONFIG_RESET_TI_SYSCON=y
CONFIG_RESET_TI_SCI=y

# CPUFreq and OPP drivers
CONFIG_OPP_DOMAIN_TI=y

# Thermal
CONFIG_THERMAL=y
CONFIG_THERMAL_OF=y
CONFIG_THERMAL_WRITABLE_TRIPS=y
CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
CONFIG_THERMAL_GOV_FAIR_SHARE=y
CONFIG_THERMAL_GOV_STEP_WISE=y
CONFIG_THERMAL_GOV_BANG_BANG=y
CONFIG_THERMAL_GOV_USER_SPACE=y
CONFIG_THERMAL_GOV_POWER_ALLOCATOR=y
CONFIG_CPU_THERMAL=y
CONFIG_TI_SOC_THERMAL=y
CONFIG_TI_THERMAL=y
CONFIG_OMAP4_THERMAL=y
CONFIG_OMAP5_THERMAL=y
CONFIG_DRA752_THERMAL=y

# Since HWMON is needed by Sensors..
CONFIG_HWMON=y
CONFIG_SENSORS_TMP102=y
CONFIG_SENSORS_GPIO_FAN=y

# Enable the reset framework
CONFIG_POWER_RESET=y
CONFIG_POWER_SUPPLY=y

# Pinctrl
CONFIG_PINCTRL_TI_IODELAY=y
CONFIG_PINCTRL_SINGLE=y

#
# Multifunction device drivers
CONFIG_MFD_CORE=y
CONFIG_MFD_AS3711=n
CONFIG_MFD_AS3722=n
CONFIG_PMIC_ADP5520=n
CONFIG_MFD_AAT2870_CORE=n
CONFIG_MFD_ATMEL_FLEXCOM=n
CONFIG_MFD_ATMEL_HLCDC=n
CONFIG_MFD_BCM590XX=n
CONFIG_MFD_AXP20X=n
CONFIG_MFD_AXP20X_I2C=n
CONFIG_MFD_CROS_EC=n
CONFIG_MFD_CROS_EC_I2C=n
CONFIG_MFD_CROS_EC_SPI=n
CONFIG_MFD_ASIC3=n
CONFIG_PMIC_DA903X=n
CONFIG_MFD_DA9052_SPI=n
CONFIG_MFD_DA9052_I2C=n
CONFIG_MFD_DA9055=n
CONFIG_MFD_DA9062=n
CONFIG_MFD_DA9063=n
CONFIG_MFD_DA9150=n
CONFIG_MFD_DLN2=n
CONFIG_MFD_MC13XXX_SPI=n
CONFIG_MFD_MC13XXX_I2C=n
CONFIG_MFD_HI6421_PMIC=n
CONFIG_HTC_EGPIO=n
CONFIG_HTC_PASIC3=n
CONFIG_HTC_I2CPLD=n
CONFIG_LPC_ICH=n
CONFIG_LPC_SCH=n
CONFIG_INTEL_SOC_PMIC=n
CONFIG_MFD_JANZ_CMODIO=n
CONFIG_MFD_KEMPLD=n
CONFIG_MFD_88PM800=n
CONFIG_MFD_88PM805=n
CONFIG_MFD_88PM860X=n
CONFIG_MFD_MAX14577=n
CONFIG_MFD_MAX77686=n
CONFIG_MFD_MAX77693=n
CONFIG_MFD_MAX77843=n
CONFIG_MFD_MAX8907=n
CONFIG_MFD_MAX8925=n
CONFIG_MFD_MAX8997=n
CONFIG_MFD_MAX8998=n
CONFIG_MFD_MT6397=n
CONFIG_MFD_MENF21BMC=n
CONFIG_EZX_PCAP=n
CONFIG_MFD_VIPERBOARD=n
CONFIG_MFD_RETU=n
CONFIG_MFD_PCF50633=n
CONFIG_MFD_PM8XXX=n
CONFIG_MFD_PM8921_CORE=n
CONFIG_MFD_RDC321X=n
CONFIG_MFD_RTSX_PCI=n
CONFIG_MFD_RT5033=n
CONFIG_MFD_RTSX_USB=n
CONFIG_MFD_RC5T583=n
CONFIG_MFD_RK808=n
CONFIG_MFD_RN5T618=n
CONFIG_MFD_SEC_CORE=n
CONFIG_MFD_SI476X_CORE=n
CONFIG_MFD_SM501=n
CONFIG_MFD_SKY81452=n
CONFIG_MFD_SMSC=n
CONFIG_ABX500_CORE=n
CONFIG_AB3100_CORE=n
CONFIG_MFD_STMPE=n
CONFIG_STMPE_I2C=n
CONFIG_STMPE_SPI=n
CONFIG_MFD_SYSCON=y
CONFIG_MFD_TI_AM335X_TSCADC=m
CONFIG_MFD_LP3943=n
CONFIG_MFD_LP8788=n
CONFIG_MFD_OMAP_USB_HOST=y
CONFIG_MFD_PALMAS=y
CONFIG_TPS6105X=n
CONFIG_TPS65010=n
CONFIG_TPS6507X=n
CONFIG_MFD_TPS65086=n
CONFIG_MFD_TPS65090=y
CONFIG_MFD_TPS65217=y
CONFIG_MFD_TPS65218=y
CONFIG_MFD_TPS6586X=y
CONFIG_MFD_TPS65910=y
CONFIG_MFD_TPS65912_I2C=n
CONFIG_MFD_TPS65912_SPI=n
CONFIG_MFD_TPS80031=n
CONFIG_TWL4030_CORE=n
CONFIG_TWL4030_POWER=n
CONFIG_MFD_TWL4030_AUDIO=n
CONFIG_TWL6040_CORE=y
CONFIG_MFD_WL1273_CORE=n
CONFIG_MFD_LM3533=n
CONFIG_MFD_TI_LP873X=y
CONFIG_MFD_TI_LP87565=y
CONFIG_MFD_TC3589X=n
CONFIG_MFD_TMIO=n
CONFIG_MFD_T7L66XB=n
CONFIG_MFD_TC6387XB=n
CONFIG_MFD_TC6393XB=n
CONFIG_MFD_VX855=n
CONFIG_MFD_ARIZONA_I2C=n
CONFIG_MFD_ARIZONA_SPI=n
CONFIG_MFD_WM8400=n
CONFIG_MFD_WM831X_I2C=n
CONFIG_MFD_WM831X_SPI=n
CONFIG_MFD_WM8350_I2C=n
CONFIG_MFD_WM8994=n
CONFIG_MFD_VEXPRESS_SYSREG=n

# Regulators
CONFIG_REGULATOR=y
CONFIG_REGULATOR_FIXED_VOLTAGE=y
CONFIG_REGULATOR_DEBUG=n
CONFIG_REGULATOR_VIRTUAL_CONSUMER=n
CONFIG_REGULATOR_USERSPACE_CONSUMER=n
CONFIG_REGULATOR_ACT8865=n
CONFIG_REGULATOR_AD5398=n
CONFIG_REGULATOR_ANATOP=n
CONFIG_REGULATOR_AS3711=n
CONFIG_REGULATOR_AS3722=n
CONFIG_REGULATOR_AXP20X=n
CONFIG_REGULATOR_BCM590XX=n
CONFIG_REGULATOR_DA9210=n
CONFIG_REGULATOR_DA9211=n
CONFIG_REGULATOR_FAN53555=n
CONFIG_REGULATOR_GPIO=y
CONFIG_REGULATOR_ISL9305=n
CONFIG_REGULATOR_ISL6271A=n
CONFIG_REGULATOR_LP3971=n
CONFIG_REGULATOR_LP3972=n
CONFIG_REGULATOR_LP872X=n
CONFIG_REGULATOR_LP8755=n
CONFIG_REGULATOR_LP873X=y
CONFIG_REGULATOR_LP87565=y
CONFIG_REGULATOR_LTC3589=n
CONFIG_REGULATOR_MAX14577=n
CONFIG_REGULATOR_MAX1586=n
CONFIG_REGULATOR_MAX8649=n
CONFIG_REGULATOR_MAX8660=n
CONFIG_REGULATOR_MAX8907=n
CONFIG_REGULATOR_MAX8952=n
CONFIG_REGULATOR_MAX8973=n
CONFIG_REGULATOR_MAX77686=n
CONFIG_REGULATOR_MAX77693=n
CONFIG_REGULATOR_MAX77802=n
CONFIG_REGULATOR_MT6311=n
CONFIG_REGULATOR_PALMAS=y
CONFIG_REGULATOR_PBIAS=y
CONFIG_REGULATOR_PFUZE100=n
CONFIG_REGULATOR_PWM=n
CONFIG_REGULATOR_RK808=n
CONFIG_REGULATOR_S2MPA01=n
CONFIG_REGULATOR_S2MPS11=n
CONFIG_REGULATOR_S5M8767=n
CONFIG_REGULATOR_TI_ABB=y
CONFIG_REGULATOR_TPS51632=n
CONFIG_REGULATOR_TPS62360=y
CONFIG_REGULATOR_TPS65023=y
CONFIG_REGULATOR_TPS6507X=y
CONFIG_REGULATOR_TPS65090=y
CONFIG_REGULATOR_TPS65217=y
CONFIG_REGULATOR_TPS65218=y
CONFIG_REGULATOR_TPS6524X=y
CONFIG_REGULATOR_TPS6586X=y
CONFIG_REGULATOR_TPS65910=y
CONFIG_REGULATOR_TWL4030=n
CONFIG_REGULATOR_VEXPRESS=n

# Crypto Modules
CONFIG_CRYPTO_DEV_OMAP=m
CONFIG_CRYPTO_DEV_OMAP_SHAM=m
CONFIG_CRYPTO_DEV_OMAP_AES=m
CONFIG_CRYPTO_DEV_OMAP_DES=m
CONFIG_CRYPTO_USER_API_HASH=m
CONFIG_CRYPTO_USER_API_SKCIPHER=m
CONFIG_CRYPTO_SHA1_ARM_NEON=m
CONFIG_CRYPTO_SHA256_ARM=m
CONFIG_CRYPTO_SHA512_ARM=m
CONFIG_CRYPTO_AES_ARM_BS=m

#
# RTC drivers
#
CONFIG_RTC_DRV_ABB5ZES3=n
CONFIG_RTC_DRV_ABX80X=n
CONFIG_RTC_DRV_DS1307=m
CONFIG_RTC_DRV_DS1374=n
CONFIG_RTC_DRV_DS1672=n
CONFIG_RTC_DRV_DS3232=n
CONFIG_RTC_DRV_HYM8563=n
CONFIG_RTC_DRV_MAX6900=n
CONFIG_RTC_DRV_RS5C372=n
CONFIG_RTC_DRV_ISL1208=n
CONFIG_RTC_DRV_ISL12022=n
CONFIG_RTC_DRV_ISL12057=n
CONFIG_RTC_DRV_X1205=n
CONFIG_RTC_DRV_PALMAS=m
CONFIG_RTC_DRV_PCF2127=n
CONFIG_RTC_DRV_PCF8523=n
CONFIG_RTC_DRV_PCF8563=n
CONFIG_RTC_DRV_PCF85063=n
CONFIG_RTC_DRV_PCF8583=n
CONFIG_RTC_DRV_M41T80=n
CONFIG_RTC_DRV_BQ32K=n
CONFIG_RTC_DRV_TPS6586X=m
CONFIG_RTC_DRV_TPS65910=m
CONFIG_RTC_DRV_TWL92330=y
CONFIG_RTC_DRV_TWL4030=n
CONFIG_RTC_DRV_S35390A=n
CONFIG_RTC_DRV_FM3130=n
CONFIG_RTC_DRV_RX8581=n
CONFIG_RTC_DRV_RX8025=n
CONFIG_RTC_DRV_EM3027=n
CONFIG_RTC_DRV_RV3029C2=n
CONFIG_RTC_DRV_RV8803=n

CONFIG_RTC_DRV_M41T93=n
CONFIG_RTC_DRV_M41T94=n
CONFIG_RTC_DRV_DS1305=n
CONFIG_RTC_DRV_DS1343=n
CONFIG_RTC_DRV_DS1347=n
CONFIG_RTC_DRV_DS1390=n
CONFIG_RTC_DRV_MAX6902=n
CONFIG_RTC_DRV_R9701=n
CONFIG_RTC_DRV_RS5C348=n
CONFIG_RTC_DRV_DS3234=n
CONFIG_RTC_DRV_PCF2123=n
CONFIG_RTC_DRV_RX4581=n
CONFIG_RTC_DRV_MCP795=n

CONFIG_RTC_DRV_CMOS=n
CONFIG_RTC_DRV_DS1286=n
CONFIG_RTC_DRV_DS1511=n
CONFIG_RTC_DRV_DS1553=n
CONFIG_RTC_DRV_DS1685_FAMILY=n
CONFIG_RTC_DRV_DS1742=n
CONFIG_RTC_DRV_DS2404=n
CONFIG_RTC_DRV_STK17TA8=n
CONFIG_RTC_DRV_M48T86=n
CONFIG_RTC_DRV_M48T35=n
CONFIG_RTC_DRV_M48T59=n
CONFIG_RTC_DRV_MSM6242=n
CONFIG_RTC_DRV_BQ4802=n
CONFIG_RTC_DRV_RP5C01=n
CONFIG_RTC_DRV_V3020=n
CONFIG_RTC_DRV_ZYNQMP=n

CONFIG_RTC_DRV_OMAP=m
CONFIG_RTC_DRV_SNVS=n

CONFIG_RTC_DRV_HID_SENSOR_TIME=n

# WatchDog
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_CORE=y
CONFIG_WATCHDOG_NOWAYOUT=n

# Watchdog Device Drivers
CONFIG_SOFT_WATCHDOG=n
CONFIG_GPIO_WATCHDOG=n
CONFIG_XILINX_WATCHDOG=n
CONFIG_CADENCE_WATCHDOG=n
CONFIG_DW_WATCHDOG=n
CONFIG_OMAP_WATCHDOG=m
CONFIG_TWL4030_WATCHDOG=m
CONFIG_MAX63XX_WATCHDOG=n
CONFIG_ALIM7101_WDT=n
CONFIG_I6300ESB_WDT=n
CONFIG_BCM7038_WDT=n
CONFIG_MEN_A21_WDT=n

# No Staging drivers please
CONFIG_STAGING=n

# GPIO
CONFIG_GPIOLIB=y
CONFIG_GPIO_SYSFS=y
CONFIG_DEBUG_GPIO=y

# GPIO disable unused options
CONFIG_GPIO_DWAPB=n
CONFIG_GPIO_EM=n
CONFIG_GPIO_GENERIC_PLATFORM=n
CONFIG_GPIO_XILINX=n
CONFIG_GPIO_TPS6586X=n

# Enable options to facilitate testing
CONFIG_CRYPTO_TEST=m
CONFIG_RTC_DEBUG=y
CONFIG_THERMAL_EMULATION=y

# OPTEE Driver
CONFIG_TEE=y
CONFIG_OPTEE=y
##################################################
# TI RPMsg/IPC Config Options
##################################################
# HwSpinLock
CONFIG_HWSPINLOCK=y
CONFIG_HWSPINLOCK_OMAP=y

# Mailbox
CONFIG_OMAP2PLUS_MBOX=y

# IOMMU
CONFIG_IOMMU_SUPPORT=y
CONFIG_OMAP_IOMMU=y
CONFIG_OMAP_IOMMU_DEBUG=y

# Remoteproc
CONFIG_REMOTEPROC=m
CONFIG_OMAP_REMOTEPROC=m
CONFIG_KEYSTONE_REMOTEPROC=m
CONFIG_DA8XX_REMOTEPROC=m
CONFIG_PRUSS_REMOTEPROC=m

# RPMsg
CONFIG_RPMSG_VIRTIO=y
CONFIG_RPMSG_PROTO=y
CONFIG_RPMSG_RPC=y
CONFIG_RPMSG_PRU=y

# DSP Memory Mapper for Keystone MPM
CONFIG_KEYSTONE_DSP_MEM=m

# UIO Module
CONFIG_UIO=m
##################################################
# TI Connectivity Configs
##################################################

# Disable unused I2C options
CONFIG_I2C_MUX=n
CONFIG_I2C_DESIGNWARE_PLATFORM=n
CONFIG_I2C_GPIO=n
CONFIG_I2C_RK3X=n
CONFIG_I2C_XILINX=n

# I2C GPIO expanders
CONFIG_GPIO_PCF857X=y
CONFIG_GPIO_TPIC2810=m

#Networking drivers
CONFIG_NET_VENDOR_TI=y
CONFIG_KEYSTONE_NAVIGATOR_QMSS=y
CONFIG_KEYSTONE_NAVIGATOR_DMA=y
CONFIG_TI_KEYSTONE_NETCP=y
CONFIG_TI_KEYSTONE_NETCP_ETHSS=y
CONFIG_TI_DAVINCI_EMAC=y
CONFIG_TI_DAVINCI_MDIO=y
CONFIG_TI_DAVINCI_CPDMA=y
CONFIG_TI_CPSW_PHY_SEL=y
CONFIG_TI_CPSW_ALE=y
CONFIG_TI_CPSW=y
CONFIG_TI_CPTS=y
# non-TI Net vendors
CONFIG_NET_DSA_BCM_SF2=n
CONFIG_B53=n
CONFIG_SYSTEMPORT=n
CONFIG_NET_VENDOR_3COM=n
CONFIG_NET_VENDOR_ADAPTEC=n
CONFIG_NET_VENDOR_AGERE=n
CONFIG_NET_VENDOR_ALTEON=n
CONFIG_NET_VENDOR_AMAZON=n
CONFIG_NET_VENDOR_AMD=n
CONFIG_NET_VENDOR_ARC=n
CONFIG_NET_VENDOR_ATHEROS=n
CONFIG_NET_VENDOR_BROCADE=n
CONFIG_NET_VENDOR_CAVIUM=n
CONFIG_NET_VENDOR_CHELSIO=n
CONFIG_NET_CADENCE=n
CONFIG_BCMGENET=n
CONFIG_NET_VENDOR_CIRRUS=n
CONFIG_NET_VENDOR_CISCO=n
CONFIG_NET_VENDOR_DEC=n
CONFIG_NET_VENDOR_DLINK=n
CONFIG_NET_VENDOR_EMULEX=n
CONFIG_NET_VENDOR_EZCHIP=n
CONFIG_NET_VENDOR_EXAR=n
CONFIG_NET_VENDOR_FARADAY=n
CONFIG_NET_VENDOR_HISILICON=n
CONFIG_NET_VENDOR_HP=n
CONFIG_IGB=n
CONFIG_NET_VENDOR_I825XX=n
CONFIG_NET_VENDOR_MELLANOX=n
CONFIG_NET_VENDOR_MICROCHIP=n
CONFIG_NET_VENDOR_MYRI=n
CONFIG_NET_VENDOR_NATSEMI=n
CONFIG_NET_VENDOR_NETRONOME=n
CONFIG_NET_VENDOR_NVIDIA=n
CONFIG_NET_VENDOR_OKI=n
CONFIG_NET_VENDOR_8390=n
CONFIG_NET_VENDOR_QLOGIC=n
CONFIG_NET_VENDOR_QUALCOMM=n
CONFIG_NET_VENDOR_REALTEK=n
CONFIG_NET_VENDOR_RENESAS=n
CONFIG_NET_VENDOR_RDC=n
CONFIG_NET_VENDOR_ROCKER=n
CONFIG_NET_VENDOR_SAMSUNG=n
CONFIG_NET_VENDOR_SILAN=n
CONFIG_NET_VENDOR_SIS=n
CONFIG_NET_VENDOR_SEEQ=n
CONFIG_NET_VENDOR_STMICRO=n
CONFIG_NET_VENDOR_SUN=n
CONFIG_NET_VENDOR_SYNOPSYS=n
CONFIG_NET_VENDOR_TEHUTI=n
CONFIG_NET_VENDOR_VIA=n
CONFIG_NET_VENDOR_WIZNET=n
#Wireless LAN
CONFIG_WLCORE=m
CONFIG_WLCORE_SDIO=m
CONFIG_WL18XX=m

#MDIO phys
CONFIG_MARVELL_PHY=y
CONFIG_MICREL_PHY=y
# unused PHY drivers
CONFIG_BROADCOM_PHY=n
CONFIG_ICPLUS_PHY=n
#PRU MII PHYs for Industrial Boards
CONFIG_DP83848_PHY=y
# Enable phy for DRA72 evm
CONFIG_DP83867_PHY=y

#MTD
CONFIG_OMAP_GPMC=y
CONFIG_MTD_NAND_OMAP2=y
CONFIG_MTD_NAND_OMAP_BCH=y
CONFIG_MTD_NAND_OMAP_BCH_BUILD=y
CONFIG_MTD_TESTS=m
CONFIG_MTD_CMDLINE_PARTS=y

#PCIE
CONFIG_PCI=y
CONFIG_PCI_ENDPOINT=y
CONFIG_PCI_ENDPOINT_CONFIGFS=y
CONFIG_PCI_EPF_TEST=y
CONFIG_PCI_ENDPOINT_TEST=m
CONFIG_PCI_DRA7XX=y
CONFIG_PCI_DRA7XX_HOST=y
CONFIG_PCI_DRA7XX_EP=y
CONFIG_PCI_KEYSTONE_EP=y
#These drivers have been used with DRA7x/AM57x PCIe RC with some success
CONFIG_NET_VENDOR_BROADCOM=y
CONFIG_NET_VENDOR_MARVELL=y
CONFIG_NET_VENDOR_INTEL=y
CONFIG_TIGON3=m
CONFIG_SKGE=m
CONFIG_E1000=m
CONFIG_E1000E=m
CONFIG_IWLWIFI=m
CONFIG_IWLDVM=m
CONFIG_IWLMVM=m
#Generic Phys
CONFIG_PHY_TI_KEYSTONE_SERDES=y

# Networking
CONFIG_HSR_PRP=y
CONFIG_NF_CONNTRACK=m
CONFIG_NF_CONNTRACK_IPV4=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_NAT=m
CONFIG_NF_NAT_IPV4=m
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_BRIDGE=m
CONFIG_XFRM_USER=m
CONFIG_NET_KEY=m
CONFIG_INET=y
CONFIG_INET_AH=m
CONFIG_INET6_AH=m
CONFIG_INET6_IPCOMP=m
CONFIG_INET6_XFRM_TUNNEL=m
CONFIG_INET6_TUNNEL=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
CONFIG_IPV6_TUNNEL=m
CONFIG_NETFILTER=y
CONFIG_NETFILTER_XTABLES=m
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
CONFIG_NETFILTER_XT_TARGET_IDLETIMER=m
CONFIG_NETFILTER_XT_TARGET_MARK=m
CONFIG_NETFILTER_XT_MATCH_COMMENT=m
CONFIG_NETFILTER_XT_MATCH_CPU=m
CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
CONFIG_NETFILTER_XT_MATCH_LENGTH=m
CONFIG_NETFILTER_XT_MATCH_LIMIT=m
CONFIG_NETFILTER_XT_MATCH_MAC=m
CONFIG_NETFILTER_XT_MATCH_MARK=m
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
CONFIG_NETFILTER_XT_MATCH_POLICY=m
CONFIG_NETFILTER_XT_MATCH_SCTP=m
CONFIG_BRIDGE_NF_EBTABLES=m
CONFIG_BRIDGE_EBT_BROUTE=m
CONFIG_BRIDGE_EBT_T_FILTER=m
CONFIG_BRIDGE_EBT_T_NAT=m
CONFIG_BRIDGE_EBT_802_3=m
CONFIG_BRIDGE_EBT_AMONG=m
CONFIG_BRIDGE_EBT_ARP=m
CONFIG_BRIDGE_EBT_IP=m
CONFIG_BRIDGE_EBT_IP6=m
CONFIG_BRIDGE_EBT_LIMIT=m
CONFIG_BRIDGE_EBT_MARK=m
CONFIG_BRIDGE_EBT_PKTTYPE=m
CONFIG_BRIDGE_EBT_STP=m
CONFIG_BRIDGE_EBT_VLAN=m
CONFIG_BRIDGE_EBT_ARPREPLY=m
CONFIG_BRIDGE_EBT_DNAT=m
CONFIG_BRIDGE_EBT_MARK_T=m
CONFIG_BRIDGE_EBT_REDIRECT=m
CONFIG_BRIDGE_EBT_SNAT=m
CONFIG_BRIDGE_EBT_LOG=m
CONFIG_BRIDGE_EBT_NFLOG=m
CONFIG_NET_SCHED=y
CONFIG_NET_SCH_CBQ=m
CONFIG_NET_SCH_HTB=m
CONFIG_NET_SCH_HFSC=m
CONFIG_NET_SCH_PRIO=m
CONFIG_NET_SCH_MULTIQ=m
CONFIG_NET_SCH_RED=m
CONFIG_NET_SCH_SFB=m
CONFIG_NET_SCH_SFQ=m
CONFIG_NET_SCH_TEQL=m
CONFIG_NET_SCH_TBF=m
CONFIG_NET_SCH_GRED=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_NETEM=m
CONFIG_NET_SCH_DRR=m
CONFIG_NET_SCH_MQPRIO=m
CONFIG_NET_SCH_CHOKE=m
CONFIG_NET_SCH_QFQ=m
CONFIG_NET_SCH_CODEL=m
CONFIG_NET_SCH_FQ_CODEL=m
CONFIG_NET_SCH_INGRESS=m
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=m
CONFIG_NET_CLS_TCINDEX=m
CONFIG_NET_CLS_ROUTE4=m
CONFIG_NET_CLS_FW=m
CONFIG_NET_CLS_U32=m
CONFIG_CLS_U32_MARK=y
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
CONFIG_NET_CLS_FLOW=m
CONFIG_NET_EMATCH=y
CONFIG_NET_EMATCH_STACK=32
CONFIG_NET_EMATCH_CMP=m
CONFIG_NET_EMATCH_NBYTE=m
CONFIG_NET_EMATCH_U32=m
CONFIG_NET_EMATCH_META=m
CONFIG_NET_EMATCH_TEXT=m
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=m
CONFIG_NET_ACT_GACT=m
CONFIG_GACT_PROB=y
CONFIG_NET_ACT_MIRRED=m
CONFIG_NET_ACT_IPT=m
CONFIG_NET_ACT_NAT=m
CONFIG_NET_ACT_PEDIT=m
CONFIG_NET_ACT_SIMP=m
CONFIG_NET_ACT_SKBEDIT=m
CONFIG_NET_ACT_CSUM=m
CONFIG_NET_CLS_IND=y
CONFIG_NET_SCH_FIFO=y
CONFIG_IP_SCTP=m
CONFIG_VLAN_8021Q=m
CONFIG_IP_MULTICAST=y

#PRUSS Ethernet driver
CONFIG_TI_PRUETH=m

#MMC/SD support
CONFIG_MMC=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_PLTFM=y
CONFIG_MMC_OMAP_HS=y
CONFIG_MMC_SDHCI_OMAP=y
CONFIG_MMC_DW=n

#SPI
CONFIG_SPI_CADENCE_QUADSPI=y
CONFIG_SPI_TI_QSPI=y
#Disable unused SPI controllers
CONFIG_SPI_BITBANG=n
CONFIG_SPI_CADENCE=n
CONFIG_SPI_ROCKCHIP=n
CONFIG_SPI_XILINX=n
CONFIG_SPI_SPIDEV=n

#Disable SPI NOR 4K SECTORS
CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=n

#SPI GPIO expanders
CONFIG_GPIO_PISOSR=m

#SATA
CONFIG_SATA_AHCI_PLATFORM=m
CONFIG_SATA_AHCI=m
CONFIG_ATA=m

#USB gadgets
CONFIG_USB_GADGET=m
CONFIG_USB_AUDIO=m
CONFIG_USB_ETH=m
CONFIG_USB_G_NCM=m
CONFIG_USB_GADGETFS=m
CONFIG_USB_FUNCTIONFS=m
CONFIG_USB_FUNCTIONFS_ETH=y
CONFIG_USB_FUNCTIONFS_RNDIS=y
CONFIG_USB_FUNCTIONFS_GENERIC=y
CONFIG_USB_MASS_STORAGE=m
CONFIG_USB_G_SERIAL=m
CONFIG_USB_MIDI_GADGET=m
CONFIG_USB_G_PRINTER=m
CONFIG_USB_CDC_COMPOSITE=m
CONFIG_USB_G_ACM_MS=m
CONFIG_USB_G_MULTI=m
CONFIG_USB_G_MULTI_CDC=y
CONFIG_USB_G_HID=m
CONFIG_USB_G_DBGP=m
CONFIG_USB_G_WEBCAM=m
CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=32
CONFIG_USB_ZERO=m
CONFIG_USB_CONFIGFS=m
CONFIG_USB_CONFIGFS_SERIAL=y
CONFIG_USB_CONFIGFS_ACM=y
CONFIG_USB_CONFIGFS_OBEX=y
CONFIG_USB_CONFIGFS_NCM=y
CONFIG_USB_CONFIGFS_ECM=y
CONFIG_USB_CONFIGFS_ECM_SUBSET=y
CONFIG_USB_CONFIGFS_RNDIS=y
CONFIG_USB_CONFIGFS_EEM=y
CONFIG_USB_CONFIGFS_MASS_STORAGE=y
CONFIG_USB_CONFIGFS_F_LB_SS=y
CONFIG_USB_CONFIGFS_F_FS=y
CONFIG_USB_CONFIGFS_F_UAC1=y
CONFIG_USB_CONFIGFS_F_UAC2=y
CONFIG_USB_CONFIGFS_F_MIDI=y
CONFIG_USB_CONFIGFS_F_HID=y
CONFIG_USB_CONFIGFS_F_UVC=y
CONFIG_USB_CONFIGFS_F_PRINTER=y

# USB DWC3
CONFIG_USB_DWC3=m
CONFIG_USB_DWC3_DUAL_ROLE=y
CONFIG_USB_DWC3_OMAP=m
CONFIG_USB_DWC3_PCI=n
CONFIG_USB_DWC2=n
CONFIG_USB_CHIPIDEA=n

#USB PHY
CONFIG_NOP_USB_XCEIV=m

#USB MUSB
CONFIG_USB_MUSB_HDRC=m
CONFIG_USB_MUSB_DUAL_ROLE=y
CONFIG_USB_MUSB_OMAP2PLUS=m
CONFIG_USB_MUSB_AM35X=m
CONFIG_USB_MUSB_DSPS=m
CONFIG_USB_MUSB_AM335X_CHILD=m
CONFIG_TI_CPPI41=y
CONFIG_USB_TI_CPPI41_DMA=y
CONFIG_AM335X_CONTROL_USB=y
CONFIG_AM335X_PHY_USB=y

#USB EHCI
CONFIG_USB=m
CONFIG_USB_EHCI_HCD=m
CONFIG_USB_EHCI_PCI=m
CONFIG_USB_EHCI_HCD_OMAP=m

#USB Networking
CONFIG_USB_USBNET=m
CONFIG_USB_NET_DRIVERS=m
CONFIG_USB_NET_SMSC95XX=m

#USB testing
CONFIG_USB_TEST=m

#USB Serial
CONFIG_USB_ACM=m
CONFIG_USB_SERIAL=m

# Extcon drivers
CONFIG_EXTCON=m
CONFIG_EXTCON_PALMAS=m
CONFIG_EXTCON_USB_GPIO=m

# PWM
CONFIG_PWM_TIECAP=y
CONFIG_PWM_TIEHRPWM=y
CONFIG_PWM_TIPWMSS=y

# 1-wire Bus Masters
CONFIG_W1=m
CONFIG_HDQ_MASTER_OMAP=m

# Matrix keypad
CONFIG_KEYBOARD_MATRIX=m

#Touchscreen/ADC
CONFIG_TOUCHSCREEN_TI_AM335X_TSC=m
CONFIG_TI_AM335X_ADC=m

#CAN
CONFIG_CAN=m
CONFIG_CAN_C_CAN=m
CONFIG_CAN_C_CAN_PLATFORM=m
CONFIG_CAN_M_CAN=m

# Rotary Encoder
CONFIG_INPUT_GPIO_DECODER=m

# Filesystem extra options
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
CONFIG_CIFS=m
CONFIG_CIFS_STATS=y
CONFIG_CIFS_XATTR=y
CONFIG_CIFS_POSIX=y
CONFIG_CIFS_ACL=y
##################################################
# TI Audio/Display config options
##################################################

CONFIG_CMA_SIZE_MBYTES=24

# backlight

CONFIG_LEDS_CLASS=y
CONFIG_LEDS_TLC591XX=y

CONFIG_BACKLIGHT_PWM=y
CONFIG_BACKLIGHT_GPIO=y
CONFIG_BACKLIGHT_LED=y

# fbdev

CONFIG_FB_SSD1307=y

# drm

CONFIG_DRM=y

# SGX driver needs legacy support
CONFIG_DRM_LEGACY=y
CONFIG_DRM_VM=y

# Disable unneeded features

CONFIG_VGA_ARB=n
CONFIG_DRM_I2C_ADV7511=n
CONFIG_DRM_NOUVEAU=n
CONFIG_DRM_EXYNOS=n
CONFIG_DRM_PANEL_SIMPLE=n
CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0=n
CONFIG_DRM_NXP_PTN3460=n
CONFIG_DRM_PARADE_PS8622=n
CONFIG_DRM_STI=n
CONFIG_LCD_CLASS_DEVICE=n

# tilcdc

CONFIG_DRM_I2C_NXP_TDA998X=y
CONFIG_DRM_TILCDC=y

# omapdrm

CONFIG_DRM_OMAP=y
CONFIG_DRM_OMAP_WB=y

CONFIG_OMAP2_DSS=y
CONFIG_OMAP2_DSS_DEBUGFS=y
CONFIG_OMAP2_DSS_DPI=y
CONFIG_OMAP2_DSS_VENC=n
CONFIG_OMAP4_DSS_HDMI=y
CONFIG_OMAP5_DSS_HDMI=y
CONFIG_OMAP2_DSS_SDI=n
CONFIG_OMAP2_DSS_DSI=n

CONFIG_TI_DSS6=y

CONFIG_DRM_OMAP_PANEL_DPI=y
CONFIG_DRM_OMAP_CONNECTOR_HDMI=y
CONFIG_DRM_OMAP_CONNECTOR_DVI=y
CONFIG_DRM_OMAP_DRA7EVM_ENCODER_TPD12S015=y
CONFIG_DRM_OMAP_ENCODER_TPD12S015=y
CONFIG_DRM_OMAP_ENCODER_SII9022=y
CONFIG_DRM_OMAP_ENCODER_TC358768=y
CONFIG_DRM_OMAP_ENCODER_TFP410=y

# sound

CONFIG_SOUND=y
CONFIG_SND=y
CONFIG_SND_SOC=y
CONFIG_SND_OMAP_SOC=y
CONFIG_SND_EDMA_SOC=y
CONFIG_SND_DAVINCI_SOC_MCASP=y
CONFIG_SND_AM33XX_SOC_EVM=m
CONFIG_SND_SIMPLE_CARD=m
CONFIG_SND_SOC_TLV320AIC31XX=m
CONFIG_SND_SOC_TLV320AIC3X=m
CONFIG_SND_SOC_HDMI_CODEC=m
CONFIG_SND_OMAP_SOC_HDMI_AUDIO=m
# Disable what we don't want in our config
CONFIG_SND_ARM=n
CONFIG_SND_SPI=n
CONFIG_SND_PCI=n
CONFIG_SND_ATMEL_SOC=n
CONFIG_SND_SOC_FSL_SAI=n
CONFIG_SND_OMAP_SOC_OMAP3_PANDORA=n
CONFIG_SND_SOC_AK4642=n
CONFIG_SND_SOC_SGTL5000=n
CONFIG_SND_SOC_STI_SAS=n
CONFIG_SND_SOC_WM8978=n

# v4l2

CONFIG_MEDIA_SUPPORT=y
CONFIG_MEDIA_CAMERA_SUPPORT=y
CONFIG_MEDIA_CONTROLLER=y
CONFIG_VIDEO_V4L2_SUBDEV_API=y

CONFIG_V4L_PLATFORM_DRIVERS=y
CONFIG_VIDEO_AM437X_VPFE=m
CONFIG_VIDEO_TI_CAL=m
CONFIG_VIDEO_TI_VIP=m

CONFIG_V4L_MEM2MEM_DRIVERS=y
CONFIG_VIDEO_TI_VPE=m

CONFIG_MEDIA_SUBDRV_AUTOSELECT=n
CONFIG_VIDEO_OV2659=m
CONFIG_VIDEO_OV1063X=m
CONFIG_VIDEO_MT9T11X=m
CONFIG_GPIO_PCA953X=m
CONFIG_VIDEO_OV490=m

CONFIG_MEDIA_USB_SUPPORT=y
CONFIG_USB_VIDEO_CLASS=m
CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y

# Touchscreen

CONFIG_TOUCHSCREEN_EDT_FT5X06=m
CONFIG_TOUCHSCREEN_PIXCIR=m
CONFIG_TOUCHSCREEN_GOODIX=m

CONFIG_HID_MULTITOUCH=m
##################################################
# TI Base OMAP generation SoCs generic default
##################################################

CONFIG_KEYSTONE2_DMA_COHERENT=n
CONFIG_ARCH_OMAP=y

CONFIG_ARCH_OMAP2PLUS=y
CONFIG_OMAP_INTERCONNECT_BARRIER=y
CONFIG_ARM_PSCI=n

# Maximum Number of processors
CONFIG_NR_CPUS=2

# Kexec
CONFIG_KEXEC=y

# EDAC
CONFIG_EDAC=y
CONFIG_EDAC_TI=m
##################################################
# TI DRA7 specific config options
##################################################

# Supported ARM CPUs
CONFIG_ARCH_MULTI_V6=n
CONFIG_ARCH_MULTI_V7=y
CONFIG_ARCH_MULTI_V6_V7=n
CONFIG_CPU_V6=n

# Enable CONFIG_SMP
CONFIG_SMP=y

# Disable Socs other than DRA7
CONFIG_ARCH_OMAP2=n
CONFIG_ARCH_OMAP3=n
CONFIG_ARCH_OMAP4=n
CONFIG_SOC_OMAP5=n
CONFIG_SOC_AM33XX=n
CONFIG_SOC_AM43XX=n
CONFIG_SOC_DRA7XX=y

CONFIG_ARCH_KEYSTONE=n

CONFIG_ARM_LPAE=y

CONFIG_TI_PTP_BC=y
CONFIG_TI_1PPS_DM_TIMER=y
##################################################
# Real Time Linux Configs
##################################################

CONFIG_PREEMPT=y
CONFIG_PREEMPT_RT_BASE=y
CONFIG_PREEMPT_RT_FULL=y 

#Disable PM features
CONFIG_CPU_IDLE=n
CONFIG_CPU_FREQ=n
CONFIG_SUSPEND=n
CONFIG_HOTPLUG_CPU=y

# SCHED_DEBUG provides a lot of additional options for scheduler
# tuning in /proc/sys/kernel/ and allows to see scheduler statistic in
# /proc/sched_debug
# CONFIG_SCHED_DEBUG

# --- RCU optimization options to reduce OS jitter
# RCU_BOOST : This option boosts the priority of preempted RCU readers that
# block the current preemptible RCU grace period for too long.
# This option also prevents heavy loads from blocking RCU
# callback invocation for all flavors of RCU
# CONFIG_RCU_BOOST=n

# RCU_NOCB_CPU : Use this option to reduce OS jitter for aggressive HPC or
# real-time workloads.	It can also be used to offload RCU
# callback invocation to energy-efficient CPUs in battery-powered
# asymmetric multiprocessors.
# CONFIG_RCU_NOCB_CPU=y

# RCU_NOCB_CPU_ALL: his option forces all CPUs to be no-CBs CPUs.
# The rcu_nocbs= boot parameter will be ignored.  All CPUs' RCU callbacks will
# be executed in the context of per-CPU rcuo kthreads created for
# this purpose.
# CONFIG_RCU_NOCB_CPU_ALL=y
##############################################
#
# Kernel options needed for systemd enabled TI SDKs
# See https://cgit.freedesktop.org/systemd/systemd/tree/README#n38 for details
#
##############################################
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_CGROUPS=y
CONFIG_CGROUP_FREEZER=y
CONFIG_CGROUP_DEVICE=y
CONFIG_CGROUP_CPUACCT=y
CONFIG_BLK_CGROUP=y
CONFIG_CGROUP_PIDS=y
CONFIG_CGROUP_PERF=y

CONFIG_INOTIFY_USER=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EPOLL=y
CONFIG_NET=y
CONFIG_SYSFS=y
CONFIG_PROC_FS=y
CONFIG_FHANDLE=y

# udev will fail to work with the legacy sysfs layout:
CONFIG_SYSFS_DEPRECATED=n

# Legacy hotplug slows down the system and confuses udev:
CONFIG_UEVENT_HELPER_PATH=""

# Userspace firmware loading is not supported and should
# be disabled in the kernel:
CONFIG_FW_LOADER_USER_HELPER=n

# Some udev rules and virtualization detection relies on it:
# Only for UEFI based systems
# http://cateee.net/lkddb/web-lkddb/DMI.html
CONFIG_DMIID=n

# Support for some SCSI devices serial number retrieval, to
# create additional symlinks in /dev/disk/ and /dev/tape:
CONFIG_BLK_DEV_BSG=y

# Required for PrivateNetwork and PrivateDevices in service units:
# Note that systemd-localed.service and other systemd units use
# PrivateNetwork and PrivateDevices so this is effectively required.
CONFIG_NAMESPACES=y
CONFIG_NET_NS=y
CONFIG_DEVPTS_MULTIPLE_INSTANCES=y

# Optional but strongly recommended options: those are nice to have and
# indeed recommended, but not necessarily systemd required. These to be
# enabled in corresponding domain fragments since they are not specific
# to supporting systemd.

CONFIG_SECCOMP=y
# for kcmp syscall
CONFIG_CHECKPOINT_RESTORE=y

# Required for CPUShares= in resource control unit settings
CONFIG_CGROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y

# Required for CPUQuota= in resource control unit settings
CONFIG_CFS_BANDWIDTH=y

# For systemd-bootchart, several proc debug interfaces are required:
# Systemd-debug.cfg?
CONFIG_SCHEDSTATS=y
CONFIG_SCHED_DEBUG=y

# We recommend to turn off Real-Time group scheduling in the
# kernel when using systemd. RT group scheduling effectively
# makes RT scheduling unavailable for most userspace, since it
# requires explicit assignment of RT budgets to each unit whose
# processes making use of RT. As there's no sensible way to
# assign these budgets automatically this cannot really be
# fixed, and it's best to disable group scheduling hence.
CONFIG_RT_GROUP_SCHED=n

# Note that kernel auditing is broken when used with systemd's
# container code. When using systemd in conjunction with
# containers, please make sure to either turn off auditing at
# runtime using the kernel command line option "audit=0", or
# turn it off at kernel compile time using:
CONFIG_AUDIT=n

root@am57xx-evm:~# 
root@am57xx-evm:~# 
root@am57xx-evm:~# 
root@am57xx-evm:~# 
root@am57xx-evm:~# dmesg | grep usb
[    7.618521] usbcore: registered new interface driver usbfs
[    7.626660] usbcore: registered new interface driver hub
[    7.638856] usbcore: registered new device driver usb
[    7.656818] usbcore: registered new interface driver usbserial
[   16.601652] extcon-usb-gpio extcon_usb2: GPIO lookup for consumer id
[   16.601663] extcon-usb-gpio extcon_usb2: using device tree for GPIO lookup
[   16.601675] of_get_named_gpiod_flags: can't parse 'id-gpios' property of node '/extcon_usb2[0]'
[   16.601684] of_get_named_gpiod_flags: can't parse 'id-gpio' property of node '/extcon_usb2[0]'
[   16.601691] extcon-usb-gpio extcon_usb2: using lookup tables for GPIO lookup
[   16.601699] extcon-usb-gpio extcon_usb2: lookup for GPIO id failed
[   16.601707] extcon-usb-gpio extcon_usb2: GPIO lookup for consumer vbus
[   16.601714] extcon-usb-gpio extcon_usb2: using device tree for GPIO lookup
[   16.601723] of_get_named_gpiod_flags: can't parse 'vbus-gpios' property of node '/extcon_usb2[0]'
[   16.609969] of_get_named_gpiod_flags: parsed 'vbus-gpio' property of node '/extcon_usb2[0]' - status (0)
[   26.771889] dwc3 488d0000.usb: failed to initialize core
[   26.865662] dwc3 488d0000.usb: failed to initialize core
[   27.011745] dwc3 488d0000.usb: failed to initialize core
root@am57xx-evm:~# 
root@am57xx-evm:~# 
root@am57xx-evm:~# dmesg | grep dcw3
root@am57xx-evm:~# dmesg | grep dwc3
[   26.771889] dwc3 488d0000.usb: failed to initialize core
[   26.865662] dwc3 488d0000.usb: failed to initialize core
[   27.011745] dwc3 488d0000.usb: failed to initialize core
root@am57xx-evm:~# 
root@am57xx-evm:~# 
root@am57xx-evm:~# 
root@am57xx-evm:~# ./chkusb.sh 
chkusb.sh Version 0.2.4
Linux am57xx-evm 4.14.40-rt29-gd5443cbd3b #5 SMP PREEMPT RT Mon Oct 29 08:43:33 CET 2018 armv7l GNU/Linux
USB initialization failed
Warning: CONFIG_USB_OTG undefined, which is required for DRD mode.
Error: /lib/modules/4.14.40-rt29-gd5443cbd3b/modules.dep seems to be valid,
       but xhci-plat-hcd.ko is not loaded.
       Please provide /proc/config.gz and /lib/module/4.14.40-rt29-gd5443cbd3b/*
       for further investigation.
Error: /lib/modules/4.14.40-rt29-gd5443cbd3b/modules.dep seems to be valid,
       but xhci-hcd.ko is not loaded.
       Please provide /proc/config.gz and /lib/module/4.14.40-rt29-gd5443cbd3b/*
       for further investigation.
./chkusb.sh: line 320: warning: command substitution: ignored null byte in input
./chkusb.sh: line 321: warning: command substitution: ignored null byte in input
usb@48890000: otg, disabled
./chkusb.sh: line 320: warning: command substitution: ignored null byte in input
./chkusb.sh: line 321: warning: command substitution: ignored null byte in input
usb@488d0000: peripheral, okay

Gadget Kernel Config: g_zero is enabled
Gadget Kernel Config: g_audio is enabled
Gadget Kernel Config: g_ether is enabled
Gadget Kernel Config: g_ncm is enabled
Gadget Kernel Config: g_mass_storage is enabled
Gadget Kernel Config: g_serial is enabled
Gadget Kernel Config: g_printer is enabled
gadget driver loaded: (none)

The list of USB gadget drivers installed:
/lib/modules/4.14.40-rt29-gd5443cbd3b/kernel/drivers/usb/gadget/:
function/
legacy/
libcomposite.ko
udc/

/lib/modules/4.14.40-rt29-gd5443cbd3b/kernel/drivers/usb/gadget/function:
u_audio.ko
u_ether.ko
u_serial.ko
usb_f_acm.ko
usb_f_ecm.ko
usb_f_ecm_subset.ko
usb_f_eem.ko
usb_f_fs.ko
usb_f_hid.ko
usb_f_mass_storage.ko
usb_f_midi.ko
usb_f_ncm.ko
usb_f_obex.ko
usb_f_printer.ko
usb_f_rndis.ko
usb_f_serial.ko
usb_f_ss_lb.ko
usb_f_uac1.ko
usb_f_uac2.ko
usb_f_uvc.ko

/lib/modules/4.14.40-rt29-gd5443cbd3b/kernel/drivers/usb/gadget/legacy:
g_acm_ms.ko
g_audio.ko
g_cdc.ko
g_dbgp.ko
g_ether.ko
g_ffs.ko
g_hid.ko
g_mass_storage.ko
g_midi.ko
g_multi.ko
g_ncm.ko
g_printer.ko
g_serial.ko
g_webcam.ko
g_zero.ko
gadgetfs.ko

/lib/modules/4.14.40-rt29-gd5443cbd3b/kernel/drivers/usb/gadget/udc:
udc-core.ko
root@am57xx-evm:~# 
root@am57xx-evm:~# 
root@am57xx-evm:~# 
root@am57xx-evm:~# 
root@am57xx-evm:~# 
root@am57xx-evm:~# ls -l /sys/class/udc/
root@am57xx-evm:~# 
root@am57xx-evm:~# 
root@am57xx-evm:~# 
root@am57xx-evm:~# modprobe g_ether
[  126.318826] udc-core: couldn't find an available UDC - added [g_ether] to list of pending drivers
root@am57xx-evm:~# 
root@am57xx-evm:~# 
root@am57xx-evm:~# 
root@am57xx-evm:~# ls -l /sys/class/udc/
root@am57xx-evm:~# 
root@am57xx-evm:~# 
root@am57xx-evm:~# ./chkusb.sh 
chkusb.sh Version 0.2.4
Linux am57xx-evm 4.14.40-rt29-gd5443cbd3b #5 SMP PREEMPT RT Mon Oct 29 08:43:33 CET 2018 armv7l GNU/Linux
USB initialization failed
Warning: CONFIG_USB_OTG undefined, which is required for DRD mode.
Error: /lib/modules/4.14.40-rt29-gd5443cbd3b/modules.dep seems to be valid,
       but xhci-plat-hcd.ko is not loaded.
       Please provide /proc/config.gz and /lib/module/4.14.40-rt29-gd5443cbd3b/*
       for further investigation.
Error: /lib/modules/4.14.40-rt29-gd5443cbd3b/modules.dep seems to be valid,
       but xhci-hcd.ko is not loaded.
       Please provide /proc/config.gz and /lib/module/4.14.40-rt29-gd5443cbd3b/*
       for further investigation.
./chkusb.sh: line 320: warning: command substitution: ignored null byte in input
./chkusb.sh: line 321: warning: command substitution: ignored null byte in input
usb@48890000: otg, disabled
./chkusb.sh: line 320: warning: command substitution: ignored null byte in input
./chkusb.sh: line 321: warning: command substitution: ignored null byte in input
usb@488d0000: peripheral, okay

Gadget Kernel Config: g_zero is enabled
Gadget Kernel Config: g_audio is enabled
Gadget Kernel Config: g_ether is enabled
Gadget Kernel Config: g_ncm is enabled
Gadget Kernel Config: g_mass_storage is enabled
Gadget Kernel Config: g_serial is enabled
Gadget Kernel Config: g_printer is enabled
gadget driver loaded: (none)

The list of USB gadget drivers installed:
/lib/modules/4.14.40-rt29-gd5443cbd3b/kernel/drivers/usb/gadget/:
function/
legacy/
libcomposite.ko
udc/

/lib/modules/4.14.40-rt29-gd5443cbd3b/kernel/drivers/usb/gadget/function:
u_audio.ko
u_ether.ko
u_serial.ko
usb_f_acm.ko
usb_f_ecm.ko
usb_f_ecm_subset.ko
usb_f_eem.ko
usb_f_fs.ko
usb_f_hid.ko
usb_f_mass_storage.ko
usb_f_midi.ko
usb_f_ncm.ko
usb_f_obex.ko
usb_f_printer.ko
usb_f_rndis.ko
usb_f_serial.ko
usb_f_ss_lb.ko
usb_f_uac1.ko
usb_f_uac2.ko
usb_f_uvc.ko

/lib/modules/4.14.40-rt29-gd5443cbd3b/kernel/drivers/usb/gadget/legacy:
g_acm_ms.ko
g_audio.ko
g_cdc.ko
g_dbgp.ko
g_ether.ko
g_ffs.ko
g_hid.ko
g_mass_storage.ko
g_midi.ko
g_multi.ko
g_ncm.ko
g_printer.ko
g_serial.ko
g_webcam.ko
g_zero.ko
gadgetfs.ko

/lib/modules/4.14.40-rt29-gd5443cbd3b/kernel/drivers/usb/gadget/udc:
udc-core.ko
root@am57xx-evm:~# 
root@am57xx-evm:~# 
root@am57xx-evm:~# 
CTRL-A Z for help | 115200 8N1 | NOR | Minicom 2.7 | VT102 | Offline | ttyUSB0                                                                                                                              

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.14.40-rt29-gd5443cbd3b (bridge@PC932) (gcc version 7.2.1 20171011 (Linaro GCC 7.2-2017.11)) #5 SMP PREEMPT RT Mon Oct 29 08:43:33 CET 2018
[    0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d
[    0.000000] CPU: div instructions available: patching division code
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[    0.000000] OF: fdt: Machine model: TI DRA718 EVM
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] efi: Getting EFI parameters from FDT:
[    0.000000] efi: UEFI not found.
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000095800000, size 56 MiB
[    0.000000] OF: reserved mem: initialized node ipu2-memory@95800000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, size 64 MiB
[    0.000000] OF: reserved mem: initialized node dsp1-memory@99000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x000000009d000000, size 32 MiB
[    0.000000] OF: reserved mem: initialized node ipu1-memory@9d000000, compatible id shared-dma-pool
[    0.000000] cma: Reserved 24 MiB at 0x0000000094000000
[    0.000000] OMAP4: Map 0x000000009fd00000 to fe600000 for dram barrier
[    0.000000] On node 0 totalpages: 130304
[    0.000000] free_area_init_node: node 0, pgdat c10579c0, node_mem_map df77f000
[    0.000000]   DMA zone: 1146 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 130304 pages, LIFO batch:31
[    0.000000] DRA722 ES2.1
[    0.000000] percpu: Embedded 15 pages/cpu @dfc33000 s31968 r8192 d21280 u61440
[    0.000000] pcpu-alloc: s31968 r8192 d21280 u61440 alloc=15*4096
[    0.000000] pcpu-alloc: [0] 0 
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 129158
[    0.000000] Kernel command line: console=ttyO2,115200n8 root=/dev/nfs nfsroot=10.3.33.185:/home/bridge/SDK-Bridge/ti-processor-sdk-linux-rt-am57xx-evm-05.00.00.15/targetNFS,nolock rw ip=10.3.33.186:10.3.33.185::255.255.248.0:::off
[    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000000] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Memory: 319708K/521216K available (8192K kernel code, 357K rwdata, 2476K rodata, 2048K init, 347K bss, 21284K reserved, 180224K cma-reserved, 0K highmem)
[    0.000000] Virtual kernel memory layout:
                   vector  : 0xffff0000 - 0xffff1000   (   4 kB)
                   fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
                   vmalloc : 0xe0000000 - 0xff800000   ( 504 MB)
                   lowmem  : 0xc0000000 - 0xdfd00000   ( 509 MB)
                   pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
                   modules : 0xbf000000 - 0xbfe00000   (  14 MB)
                     .text : 0xc0008000 - 0xc0a00000   (10208 kB)
                     .init : 0xc0e00000 - 0xc1000000   (2048 kB)
                     .data : 0xc1000000 - 0xc1059620   ( 358 kB)
                      .bss : 0xc105b000 - 0xc10b1d84   ( 348 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1.
[    0.000000] 	RCU priority boosting: priority 1 delay 500 ms.
[    0.000000] 	No expedited grace period (rcu_normal_after_boot).
[    0.000000] 	Tasks RCU enabled.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] GIC: Using split EOI/Deactivate mode
[    0.000000] OMAP clockevent source: timer1 at 32786 Hz
[    0.000000] arch_timer: cp15 timer(s) running at 6.14MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x16af5adb9, max_idle_ns: 440795202250 ns
[    0.000005] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511023ns
[    0.000012] Switching to timer-based delay loop, resolution 162ns
[    0.000345] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
[    0.000347] OMAP clocksource: 32k_counter at 32768 Hz
[    0.000862] Console: colour dummy device 80x30
[    0.000982] WARNING: Your 'console=ttyO2' has been replaced by 'ttyS2'
[    0.000984] This ensures that you still see kernel messages. Please
[    0.000986] update your kernel commandline.
[    0.000998] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475)
[    0.001005] pid_max: default: 32768 minimum: 301
[    0.001123] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.001130] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.001739] CPU: Testing write buffer coherency: ok
[    0.001977] /cpus/cpu@0 missing clock-frequency property
[    0.002009] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.039882] Setting up static identity map for 0x80200000 - 0x80200060
[    0.079876] Hierarchical SRCU implementation.
[    0.140349] EFI services will not be available.
[    0.160009] smp: Bringing up secondary CPUs ...
[    0.160019] smp: Brought up 1 node, 1 CPU
[    0.160029] SMP: Total of 1 processors activated (12.29 BogoMIPS).
[    0.160036] CPU: All CPU(s) started in HYP mode.
[    0.160042] CPU: Virtualization extensions available.
[    0.160595] devtmpfs: initialized
[    0.195063] random: get_random_u32 called from bucket_table_alloc+0x14c/0x288 with crng_init=0
[    0.200218] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[    0.200476] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.200496] futex hash table entries: 256 (order: 2, 16384 bytes)
[    0.204401] pinctrl core: initialized pinctrl subsystem
[    0.205223] DMI not present or invalid.
[    0.205674] NET: Registered protocol family 16
[    0.208153] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.209032] omap_hwmod: l3_main_2 using broken dt data from ocp
[    0.414957] gpio gpiochip0: (gpio): added GPIO chardev (254:0)
[    0.415068] gpiochip_setup_dev: registered GPIOs 0 to 31 on device: gpiochip0 (gpio)
[    0.415338] OMAP GPIO hardware version 0.1
[    0.416261] gpio gpiochip1: (gpio): added GPIO chardev (254:1)
[    0.416371] gpiochip_setup_dev: registered GPIOs 32 to 63 on device: gpiochip1 (gpio)
[    0.417415] gpio gpiochip2: (gpio): added GPIO chardev (254:2)
[    0.417520] gpiochip_setup_dev: registered GPIOs 64 to 95 on device: gpiochip2 (gpio)
[    0.418575] gpio gpiochip3: (gpio): added GPIO chardev (254:3)
[    0.418685] gpiochip_setup_dev: registered GPIOs 96 to 127 on device: gpiochip3 (gpio)
[    0.419732] gpio gpiochip4: (gpio): added GPIO chardev (254:4)
[    0.419842] gpiochip_setup_dev: registered GPIOs 128 to 159 on device: gpiochip4 (gpio)
[    0.421048] gpio gpiochip5: (gpio): added GPIO chardev (254:5)
[    0.421157] gpiochip_setup_dev: registered GPIOs 160 to 191 on device: gpiochip5 (gpio)
[    0.422237] gpio gpiochip6: (gpio): added GPIO chardev (254:6)
[    0.422342] gpiochip_setup_dev: registered GPIOs 192 to 223 on device: gpiochip6 (gpio)
[    0.423398] gpio gpiochip7: (gpio): added GPIO chardev (254:7)
[    0.423509] gpiochip_setup_dev: registered GPIOs 224 to 255 on device: gpiochip7 (gpio)
[    0.447654] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.447667] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.448138] omap4_sram_init:Unable to allocate sram needed to handle errata I688
[    0.448149] omap4_sram_init:Unable to get sram pool needed to handle errata I688
[    0.449490] OMAP DMA hardware revision 0.0
[    0.504477] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported)
[    0.507002] edma 43300000.edma: memcpy is disabled
[    0.513045] edma 43300000.edma: TI EDMA DMA engine driver
[    0.513712] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-evm12v0[0]'
[    0.514069] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-evm5v0[0]'
[    0.514155] evm_5v0: supplied by evm_12v0
[    0.514582] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-evm_3v6[0]'
[    0.514643] evm_3v6: supplied by evm_5v0
[    0.515062] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-vsys3v3[0]'
[    0.515127] vsys_3v3: supplied by evm_12v0
[    0.515547] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-evm_3v3[0]'
[    0.515610] evm_3v3: supplied by vsys_3v3
[    0.516026] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-aic_dvdd[0]'
[    0.516090] aic_dvdd: supplied by evm_3v3
[    0.516678] of_get_named_gpiod_flags: parsed 'gpio' property of node '/fixedregulator-mmcwl[0]' - status (0)
[    0.517078] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-evm_1v8[0]'
[    0.517839] of_get_named_gpiod_flags: can't parse 'enable-gpio' property of node '/gpio-regulator-TPS74801[0]'
[    0.517888] of_get_named_gpiod_flags: parsed 'gpios' property of node '/gpio-regulator-TPS74801[0]' - status (0)
[    0.517945] vddshv8: invalid voltage constraints
[    0.517960] gpio-regulator gpio-regulator-TPS74801: Failed to register regulator: -22
[    0.518051] gpio-regulator: probe of gpio-regulator-TPS74801 failed with error -22
[    0.521548] omap-iommu 40d01000.mmu: 40d01000.mmu registered
[    0.522057] omap-iommu 40d02000.mmu: 40d02000.mmu registered
[    0.522663] omap-iommu 58882000.mmu: 58882000.mmu registered
[    0.523264] omap-iommu 55082000.mmu: 55082000.mmu registered
[    0.523838] iommu: Adding device 58820000.ipu to group 1
[    0.524028] iommu: Adding device 55020000.ipu to group 2
[    0.524367] iommu: Adding device 40800000.dsp to group 0
[    0.526369] media: Linux media interface: v0.10
[    0.526419] Linux video capture interface: v2.00
[    0.526536] pps_core: LinuxPPS API ver. 1 registered
[    0.526545] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.526568] PTP clock support registered
[    0.526610] EDAC MC: Ver: 3.0.0
[    0.530804] dmi: Firmware registration failed.
[    0.531382] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
[    0.531674] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
[    0.532233] Advanced Linux Sound Architecture Driver Initialized.
[    0.540865] clocksource: Switched to clocksource arch_sys_counter
[    0.554299] NET: Registered protocol family 2
[    0.555147] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[    0.555199] TCP bind hash table entries: 4096 (order: 4, 114688 bytes)
[    0.555323] TCP: Hash tables configured (established 4096 bind 4096)
[    0.555422] UDP hash table entries: 256 (order: 2, 16384 bytes)
[    0.555455] UDP-Lite hash table entries: 256 (order: 2, 16384 bytes)
[    0.555704] NET: Registered protocol family 1
[    0.576238] RPC: Registered named UNIX socket transport module.
[    0.576251] RPC: Registered udp transport module.
[    0.576260] RPC: Registered tcp transport module.
[    0.576269] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.576283] PCI: CLS 0 bytes, default 64
[    0.577627] hw perfevents: no interrupt-affinity property for /pmu, guessing.
[    0.577844] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
[    0.579678] workingset: timestamp_bits=14 max_order=17 bucket_order=3
[    0.587722] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.598634] NFS: Registering the id_resolver key type
[    0.598667] Key type id_resolver registered
[    0.598676] Key type id_legacy registered
[    0.598749] ntfs: driver 2.1.32 [Flags: R/O].
[    0.601279] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[    0.601294] io scheduler noop registered
[    0.601304] io scheduler deadline registered
[    0.601455] io scheduler cfq registered (default)
[    0.601467] io scheduler mq-deadline registered
[    0.601477] io scheduler kyber registered
[    0.607598] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128
[    0.607849] pinctrl-single 4a002e8c.pinmux: please update dts to use #pinctrl-cells = <1>
[    0.607940] pinctrl-single 4a002e8c.pinmux: initialized with no interrupts
[    0.607952] pinctrl-single 4a002e8c.pinmux: 1 pins at pa fc002e8c size 4
[    0.703228] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
[    0.707843] 4806a000.serial: ttyS0 at MMIO 0x4806a000 (irq = 43, base_baud = 3000000) is a 8250
[    0.709582] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 44, base_baud = 3000000) is a 8250
[    1.616533] console [ttyS2] enabled
[    1.621853] 48068000.serial: ttyS5 at MMIO 0x48068000 (irq = 45, base_baud = 3000000) is a 8250
[    1.633262] omap_rng 48090000.rng: Random Number Generator ver. 20
[    1.657888] brd: module loaded
[    1.672503] loop: module loaded
[    1.681113] m25p80 spi0.0: found n25q256a, expected s25fl256s1
[    1.687476] m25p80 spi0.0: n25q256a (32768 Kbytes)
[    1.692375] 10 ofpart partitions found on MTD device spi0.0
[    1.697973] Creating 10 MTD partitions on "spi0.0":
[    1.702877] 0x000000000000-0x000000010000 : "QSPI.SPL"
[    1.709246] 0x000000010000-0x000000020000 : "QSPI.SPL.backup1"
[    1.716236] 0x000000020000-0x000000030000 : "QSPI.SPL.backup2"
[    1.723245] 0x000000030000-0x000000040000 : "QSPI.SPL.backup3"
[    1.730228] 0x000000040000-0x000000140000 : "QSPI.u-boot"
[    1.736778] 0x000000140000-0x0000001c0000 : "QSPI.u-boot-spl-os"
[    1.743947] 0x0000001c0000-0x0000001d0000 : "QSPI.u-boot-env"
[    1.750839] 0x0000001d0000-0x0000001e0000 : "QSPI.u-boot-env.backup1"
[    1.758455] 0x0000001e0000-0x0000009e0000 : "QSPI.kernel"
[    1.765024] 0x0000009e0000-0x000002000000 : "QSPI.file-system"
[    1.772976] mdio_bus fixed-0: GPIO lookup for consumer reset
[    1.772984] mdio_bus fixed-0: using lookup tables for GPIO lookup
[    1.772991] mdio_bus fixed-0: lookup for GPIO reset failed
[    1.773017] libphy: Fixed MDIO Bus: probed
[    1.781383] mdio_bus 48485000.mdio: GPIO lookup for consumer reset
[    1.781391] mdio_bus 48485000.mdio: using device tree for GPIO lookup
[    1.781433] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/ocp/ethernet@48484000/mdio@48485000[0]' - status (0)
[    1.781490] mdio_bus 48485000.mdio: GPIO lookup for consumer reset
[    1.781497] mdio_bus 48485000.mdio: using device tree for GPIO lookup
[    1.781523] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/ethernet@48484000/mdio@48485000[1]'
[    1.781533] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/ethernet@48484000/mdio@48485000[1]'
[    1.781540] mdio_bus 48485000.mdio: using lookup tables for GPIO lookup
[    1.781547] mdio_bus 48485000.mdio: lookup for GPIO reset failed
[    1.840910] davinci_mdio 48485000.mdio: davinci mdio revision 1.6, bus freq 1000000
[    1.848607] libphy: 48485000.mdio: probed
[    1.865480] davinci_mdio 48485000.mdio: phy[0]: device 48485000.mdio:00, driver TI DP83822 10/100 Mbps PHY
[    1.875914] cpsw 48484000.ethernet: Detected MACID = 00:a0:de:ad:be:ef
[    1.882478] cpsw 48484000.ethernet: GMAC port 0
[    1.887125] cpsw 48484000.ethernet: initialized cpsw ale version 1.4
[    1.893512] cpsw 48484000.ethernet: ALE Table size 1024
[    1.898774] cpsw 48484000.ethernet: device node lookup for pps timer failed
[    1.905808] cpsw 48484000.ethernet: cpts: overflow check period 500 (jiffies)
[    1.914777] net eth0: rpmsg goose driver init: 0
[    1.919498] net eth0: ocmc rxbuf: pa x40300000 va e1100000 size 0xe000
[    1.926779] i2c /dev entries driver
[    1.931559] IR NEC protocol handler initialized
[    1.936114] IR RC5(x/sz) protocol handler initialized
[    1.941189] IR RC6 protocol handler initialized
[    1.945742] IR JVC protocol handler initialized
[    1.950296] IR Sony protocol handler initialized
[    1.955301] IR SANYO protocol handler initialized
[    1.960028] IR Sharp protocol handler initialized
[    1.964755] IR MCE Keyboard/mouse protocol handler initialized
[    1.970616] IR XMP protocol handler initialized
[    1.975564] poweroff-gpio gpio-poweroff: GPIO lookup for consumer (null)
[    1.975571] poweroff-gpio gpio-poweroff: using device tree for GPIO lookup
[    1.975615] of_get_named_gpiod_flags: parsed 'gpios' property of node '/gpio-poweroff[0]' - status (0)
[    1.981459] sdhci: Secure Digital Host Controller Interface driver
[    1.987671] sdhci: Copyright(c) Pierre Ossman
[    1.992942] sdhci-pltfm: SDHCI platform and OF driver helper
[    2.000166] sdhci-omap 480b4000.mmc: GPIO lookup for consumer cd
[    2.000174] sdhci-omap 480b4000.mmc: using device tree for GPIO lookup
[    2.000185] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@480b4000[0]'
[    2.000194] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@480b4000[0]'
[    2.000201] sdhci-omap 480b4000.mmc: using lookup tables for GPIO lookup
[    2.000209] sdhci-omap 480b4000.mmc: lookup for GPIO cd failed
[    2.000218] sdhci-omap 480b4000.mmc: GPIO lookup for consumer wp
[    2.000224] sdhci-omap 480b4000.mmc: using device tree for GPIO lookup
[    2.000233] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480b4000[0]'
[    2.000241] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480b4000[0]'
[    2.000247] sdhci-omap 480b4000.mmc: using lookup tables for GPIO lookup
[    2.000254] sdhci-omap 480b4000.mmc: lookup for GPIO wp failed
[    2.060911] mmc0: SDHCI controller on 480b4000.mmc [480b4000.mmc] using ADMA
[    2.080643] NET: Registered protocol family 10
[    2.096697] Segment Routing with IPv6
[    2.100487] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    2.107264] NET: Registered protocol family 17
[    2.112213] Key type dns_resolver registered
[    2.116755] omap_voltage_late_init: Voltage driver support not added
[    2.121292] ti-iodelay 4844a000.padconf: Set reg 0x18c Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.121303] ti-iodelay 4844a000.padconf: Set reg 0x1a4 Delay(a: 119 g: 0), Elements(C=0 F=3)0x29003
[    2.121313] ti-iodelay 4844a000.padconf: Set reg 0x1b0 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.121323] ti-iodelay 4844a000.padconf: Set reg 0x1bc Delay(a: 18 g: 0), Elements(C=0 F=0)0x29000
[    2.121332] ti-iodelay 4844a000.padconf: Set reg 0x1c8 Delay(a: 894 g: 0), Elements(C=2 F=0)0x29040
[    2.121341] ti-iodelay 4844a000.padconf: Set reg 0x1d4 Delay(a: 30 g: 0), Elements(C=0 F=0)0x29000
[    2.121350] ti-iodelay 4844a000.padconf: Set reg 0x1e0 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.121358] ti-iodelay 4844a000.padconf: Set reg 0x1ec Delay(a: 23 g: 0), Elements(C=0 F=0)0x29000
[    2.121367] ti-iodelay 4844a000.padconf: Set reg 0x1f8 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.121375] ti-iodelay 4844a000.padconf: Set reg 0x360 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.121384] ti-iodelay 4844a000.padconf: Set reg 0x194 Delay(a: 152 g: 0), Elements(C=0 F=4)0x29004
[    2.121392] ti-iodelay 4844a000.padconf: Set reg 0x1ac Delay(a: 206 g: 0), Elements(C=0 F=6)0x29006
[    2.121401] ti-iodelay 4844a000.padconf: Set reg 0x1b8 Delay(a: 78 g: 0), Elements(C=0 F=2)0x29002
[    2.121409] ti-iodelay 4844a000.padconf: Set reg 0x1c4 Delay(a: 2 g: 0), Elements(C=0 F=0)0x29000
[    2.121417] ti-iodelay 4844a000.padconf: Set reg 0x1d0 Delay(a: 266 g: 0), Elements(C=0 F=8)0x29008
[    2.121426] ti-iodelay 4844a000.padconf: Set reg 0x1dc Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.121434] ti-iodelay 4844a000.padconf: Set reg 0x1e8 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.121443] ti-iodelay 4844a000.padconf: Set reg 0x1f4 Delay(a: 43 g: 0), Elements(C=0 F=1)0x29001
[    2.121451] ti-iodelay 4844a000.padconf: Set reg 0x200 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.121483] ti-iodelay 4844a000.padconf: Set reg 0x368 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.121492] ti-iodelay 4844a000.padconf: Set reg 0x190 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.121500] ti-iodelay 4844a000.padconf: Set reg 0x1a8 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.121509] ti-iodelay 4844a000.padconf: Set reg 0x1b4 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.121517] ti-iodelay 4844a000.padconf: Set reg 0x1c0 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.121525] ti-iodelay 4844a000.padconf: Set reg 0x1d8 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.121533] ti-iodelay 4844a000.padconf: Set reg 0x1e4 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.121542] ti-iodelay 4844a000.padconf: Set reg 0x1f0 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.121550] ti-iodelay 4844a000.padconf: Set reg 0x1fc Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.121559] ti-iodelay 4844a000.padconf: Set reg 0x364 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    2.121637] mmc0: new DDR MMC card at address 0001
[    2.124453] mmcblk0: mmc0:0001 P1XXXX 7.20 GiB 
[    2.126342] mmcblk0boot0: mmc0:0001 P1XXXX partition 1 16.0 MiB
[    2.128023] mmcblk0boot1: mmc0:0001 P1XXXX partition 2 16.0 MiB
[    2.129915] mmcblk0rpmb: mmc0:0001 P1XXXX partition 3 128 KiB
[    2.131424]  mmcblk0: p1 p2 p3 p4 < >
[    2.418868] Power Management for TI OMAP4+ devices.
[    2.424134] Registering SWP/SWPB emulation handler
[    2.471839] dmm 4e000000.dmm: workaround for errata i878 in use
[    2.480645] dmm 4e000000.dmm: initialized all PAT entries
[    2.490687] hctosys: unable to open rtc device (rtc0)
[    2.497341] net eth0: initializing cpsw version 1.15 (0)
[    2.604091] TI DP83822 10/100 Mbps PHY 48485000.mdio:00: attached PHY driver [TI DP83822 10/100 Mbps PHY] (mii_bus:phy_addr=48485000.mdio:00, irq=POLL)
[    2.620339] cpts ptp bc clkid 0
[    2.628944] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    4.726454] cpsw 48484000.ethernet eth0: Link is Up - 100Mbps/Half - flow control off
[    4.730920] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[    4.760890] IP-Config: Complete:
[    4.764139]      device=eth0, hwaddr=00:a0:de:ad:be:ef, ipaddr=10.3.33.186, mask=255.255.248.0, gw=255.255.255.255
[    4.774574]      host=10.3.33.186, domain=, nis-domain=(none)
[    4.780350]      bootserver=10.3.33.185, rootserver=10.3.33.185, rootpath=
[    4.788737] aic_dvdd: disabling
[    4.791902] vmmcwl_fixed: disabling
[    4.795418] pbias_mmc_omap5: disabling
[    4.799201] ALSA device list:
[    4.802184]   No soundcards found.
[    4.828941] VFS: Mounted root (nfs filesystem) on device 0:14.
[    4.836185] devtmpfs: mounted
[    4.842432] Freeing unused kernel memory: 2048K
[    5.282831] systemd[1]: System time before build time, advancing clock.
[    5.353444] systemd[1]: systemd 234 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 -IDN default-hierarchy=hybrid)
[    5.375162] systemd[1]: Detected architecture arm.
[    5.412434] systemd[1]: Set hostname to <am57xx-evm>.
[    6.427903] random: systemd: uninitialized urandom read (16 bytes read)
[    6.435192] systemd[1]: Listening on Journal Socket.
[    6.471123] random: systemd: uninitialized urandom read (16 bytes read)
[    6.478093] systemd[1]: Listening on Journal Socket (/dev/log).
[    6.511047] random: systemd: uninitialized urandom read (16 bytes read)
[    6.518126] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[    6.567038] systemd[1]: Created slice User and Session Slice.
[    6.601282] systemd[1]: Listening on udev Kernel Socket.
[    6.641743] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    6.681481] systemd[1]: Listening on udev Control Socket.
[    7.485040] cmemk: loading out-of-tree module taints kernel.
[    7.499247] CMEMK module: reference Linux version 4.14.40
[    7.510091] cmemk initialized
[    7.543956] cryptodev: driver 1.9 loaded.
[    7.618521] usbcore: registered new interface driver usbfs
[    7.626660] usbcore: registered new interface driver hub
[    7.638856] usbcore: registered new device driver usb
[    7.656818] usbcore: registered new interface driver usbserial
[    8.696865] systemd-journald[95]: Received request to flush runtime journal from PID 1
[   11.097367] omap-rproc 58820000.ipu: assigned reserved memory node ipu1-memory@9d000000
[   11.161165] remoteproc remoteproc0: 58820000.ipu is available
[   11.207592] remoteproc remoteproc0: Direct firmware load for dra7-ipu1-fw.xem4 failed with error -2
[   11.216418] omap-rproc 55020000.ipu: assigned reserved memory node ipu2-memory@95800000
[   11.219229] remoteproc remoteproc1: 55020000.ipu is available
[   11.228178] omap-rproc 40800000.dsp: assigned reserved memory node dsp1-memory@99000000
[   11.239356] remoteproc remoteproc2: 40800000.dsp is available
[   11.516335] remoteproc remoteproc0: powering up 58820000.ipu
[   11.566955] remoteproc remoteproc0: Direct firmware load for dra7-ipu1-fw.xem4 failed with error -2
[   11.667233] remoteproc remoteproc0: request_firmware failed: -2
[   11.740066] remoteproc remoteproc2: Direct firmware load for dra7-dsp1-fw.xe66 failed with error -2
[   11.818909] remoteproc remoteproc2: powering up 40800000.dsp
[   11.899983] remoteproc remoteproc2: Direct firmware load for dra7-dsp1-fw.xe66 failed with error -2
[   11.981533] remoteproc remoteproc2: request_firmware failed: -2
[   12.652793] CAN device driver interface
[   12.950750] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2
[   12.987677] omap-des 480a5000.des: will run requests pump with realtime priority
[   13.125108] c_can_platform 48480000.can: c_can_platform device registered (regs=fa480000, irq=83)
[   13.643967] vpe 489d0000.vpe: loading firmware vpdma-1b8.bin
[   13.761224] vpe 489d0000.vpe: Device registered as /dev/video0
[   13.885222] remoteproc remoteproc1: powering up 55020000.ipu
[   13.893269] remoteproc remoteproc1: Booting fw image dra7-ipu2-fw.xem4, size 3743076
[   13.936743] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1
[   14.707802] virtio_rpmsg_bus virtio0: rpmsg host is online
[   14.722155] remoteproc remoteproc1: registered virtio0 (type 7)
[   14.747389] remoteproc remoteproc1: remote processor 55020000.ipu is now up
[   14.773473] virtio_rpmsg_bus virtio0: creating channel rpmsg-rpc addr 0x65
[   14.784900] virtio_rpmsg_bus virtio0: creating channel rpmsg-rpc addr 0x66
[   14.830829] omap-sham 4b101000.sham: hw accel on OMAP rev 4.3
[   14.982017] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[   15.014777] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3
[   15.061012] omap-aes 4b500000.aes: will run requests pump with realtime priority
[   15.203015] omap-aes 4b700000.aes: OMAP AES hw accel rev: 3.3
[   15.239126] omap-aes 4b700000.aes: will run requests pump with realtime priority
[   16.601652] extcon-usb-gpio extcon_usb2: GPIO lookup for consumer id
[   16.601663] extcon-usb-gpio extcon_usb2: using device tree for GPIO lookup
[   16.601675] of_get_named_gpiod_flags: can't parse 'id-gpios' property of node '/extcon_usb2[0]'
[   16.601684] of_get_named_gpiod_flags: can't parse 'id-gpio' property of node '/extcon_usb2[0]'
[   16.601691] extcon-usb-gpio extcon_usb2: using lookup tables for GPIO lookup
[   16.601699] extcon-usb-gpio extcon_usb2: lookup for GPIO id failed
[   16.601707] extcon-usb-gpio extcon_usb2: GPIO lookup for consumer vbus
[   16.601714] extcon-usb-gpio extcon_usb2: using device tree for GPIO lookup
[   16.601723] of_get_named_gpiod_flags: can't parse 'vbus-gpios' property of node '/extcon_usb2[0]'
[   16.609969] of_get_named_gpiod_flags: parsed 'vbus-gpio' property of node '/extcon_usb2[0]' - status (0)
[   16.618105] omap_gpio 48057000.gpio: Could not set line 30 debounce to 20000 microseconds (-22)
[   20.603019] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[   20.628670] EXT4-fs (mmcblk0p2): mounting ext3 file system using the ext4 subsystem
[   20.739168] EXT4-fs (mmcblk0p2): recovery complete
[   20.739202] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[   26.754988] rpmsg_rpc virtio0.rpmsg-rpc.-1.101: probing service dce-callback with src 1024 dst 101
[   26.771889] dwc3 488d0000.usb: failed to initialize core
[   26.822746] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1
[   26.856529] rpmsg_rpc virtio0.rpmsg-rpc.-1.102: probing service rpmsg-dce with src 1025 dst 102
[   26.865662] dwc3 488d0000.usb: failed to initialize core
[   26.880426] rpmsg_rpc virtio0.rpmsg-rpc.-1.101: published functions = 4
[   26.949036] rpmsg_rpc virtio0.rpmsg-rpc.-1.102: published functions = 9
[   27.011745] dwc3 488d0000.usb: failed to initialize core
[   36.788168] NET: Registered protocol family 15
[   37.164529] Initializing XFRM netlink socket
[  126.318826] udc-core: couldn't find an available UDC - added [g_ether] to list of pending drivers

/**
 * core.c - DesignWare USB3 DRD Controller Core file
 *
 * Copyright (C) 2010-2011 Texas Instruments Incorporated - http://www.ti.com
 *
 * Authors: Felipe Balbi <balbi@ti.com>,
 *	    Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2  of
 * the License as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#include <linux/version.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/spinlock.h>
#include <linux/platform_device.h>
#include <linux/pm_runtime.h>
#include <linux/interrupt.h>
#include <linux/ioport.h>
#include <linux/io.h>
#include <linux/list.h>
#include <linux/delay.h>
#include <linux/dma-mapping.h>
#include <linux/of.h>
#include <linux/acpi.h>
#include <linux/pinctrl/consumer.h>

#include <linux/usb/ch9.h>
#include <linux/usb/gadget.h>
#include <linux/usb/of.h>
#include <linux/usb/otg.h>

#include "core.h"
#include "gadget.h"
#include "io.h"

#include "debug.h"

#define DWC3_DEFAULT_AUTOSUSPEND_DELAY	5000 /* ms */

/**
 * dwc3_get_dr_mode - Validates and sets dr_mode
 * @dwc: pointer to our context structure
 */
static int dwc3_get_dr_mode(struct dwc3 *dwc)
{
	enum usb_dr_mode mode;
	struct device *dev = dwc->dev;
	unsigned int hw_mode;

	if (dwc->dr_mode == USB_DR_MODE_UNKNOWN)
		dwc->dr_mode = USB_DR_MODE_OTG;

	mode = dwc->dr_mode;
	hw_mode = DWC3_GHWPARAMS0_MODE(dwc->hwparams.hwparams0);

	switch (hw_mode) {
	case DWC3_GHWPARAMS0_MODE_GADGET:
		if (IS_ENABLED(CONFIG_USB_DWC3_HOST)) {
			dev_err(dev,
				"Controller does not support host mode.\n");
			return -EINVAL;
		}
		mode = USB_DR_MODE_PERIPHERAL;
		break;
	case DWC3_GHWPARAMS0_MODE_HOST:
		if (IS_ENABLED(CONFIG_USB_DWC3_GADGET)) {
			dev_err(dev,
				"Controller does not support device mode.\n");
			return -EINVAL;
		}
		mode = USB_DR_MODE_HOST;
		break;
	default:
		if (IS_ENABLED(CONFIG_USB_DWC3_HOST))
			mode = USB_DR_MODE_HOST;
		else if (IS_ENABLED(CONFIG_USB_DWC3_GADGET))
			mode = USB_DR_MODE_PERIPHERAL;
	}

	if (mode != dwc->dr_mode) {
		dev_warn(dev,
			 "Configuration mismatch. dr_mode forced to %s\n",
			 mode == USB_DR_MODE_HOST ? "host" : "gadget");

		dwc->dr_mode = mode;
	}

	return 0;
}

void dwc3_set_prtcap(struct dwc3 *dwc, u32 mode)
{
	u32 reg;

	reg = dwc3_readl(dwc->regs, DWC3_GCTL);
	reg &= ~(DWC3_GCTL_PRTCAPDIR(DWC3_GCTL_PRTCAP_OTG));
	reg |= DWC3_GCTL_PRTCAPDIR(mode);
	dwc3_writel(dwc->regs, DWC3_GCTL, reg);

	dwc->current_dr_role = mode;
}

static void __dwc3_set_mode(struct work_struct *work)
{
	struct dwc3 *dwc = work_to_dwc(work);
	unsigned long flags;
	int ret;

	if (dwc->dr_mode != USB_DR_MODE_OTG)
		return;

	if (dwc->current_dr_role == DWC3_GCTL_PRTCAP_OTG)
		dwc3_otg_update(dwc, 0);

	if (!dwc->desired_dr_role)
		return;

	if (dwc->desired_dr_role == dwc->current_dr_role)
		return;

	if (dwc->desired_dr_role == DWC3_GCTL_PRTCAP_OTG && dwc->edev)
		return;

	if (dwc->desired_dr_role == DWC3_GCTL_PRTCAP_OTG)
		return;

	switch (dwc->current_dr_role) {
	case DWC3_GCTL_PRTCAP_HOST:
		dwc3_host_exit(dwc);
		break;
	case DWC3_GCTL_PRTCAP_DEVICE:
		dwc3_gadget_exit(dwc);
		dwc3_event_buffers_cleanup(dwc);
		break;
	case DWC3_GCTL_PRTCAP_OTG:
		dwc3_otg_exit(dwc);
		spin_lock_irqsave(&dwc->lock, flags);
		dwc->desired_otg_role = DWC3_OTG_ROLE_IDLE;
		spin_unlock_irqrestore(&dwc->lock, flags);
		dwc3_otg_update(dwc, 1);
		break;
	default:
		break;
	}

	spin_lock_irqsave(&dwc->lock, flags);

	dwc3_set_prtcap(dwc, dwc->desired_dr_role);

	spin_unlock_irqrestore(&dwc->lock, flags);

	switch (dwc->desired_dr_role) {
	case DWC3_GCTL_PRTCAP_HOST:
		ret = dwc3_host_init(dwc);
		if (ret) {
			dev_err(dwc->dev, "failed to initialize host\n");
		} else {
			if (dwc->usb2_phy)
				otg_set_vbus(dwc->usb2_phy->otg, true);
			if (dwc->usb2_generic_phy)
				phy_set_mode(dwc->usb2_generic_phy, PHY_MODE_USB_HOST);

		}
		break;
	case DWC3_GCTL_PRTCAP_DEVICE:
		dwc3_event_buffers_setup(dwc);

		if (dwc->usb2_phy)
			otg_set_vbus(dwc->usb2_phy->otg, false);
		if (dwc->usb2_generic_phy)
			phy_set_mode(dwc->usb2_generic_phy, PHY_MODE_USB_DEVICE);

		ret = dwc3_gadget_init(dwc);
		if (ret)
			dev_err(dwc->dev, "failed to initialize peripheral\n");
		break;
	case DWC3_GCTL_PRTCAP_OTG:
		dwc3_otg_init(dwc);
		dwc3_otg_update(dwc, 0);
		break;
	default:
		break;
	}

}

void dwc3_set_mode(struct dwc3 *dwc, u32 mode)
{
	unsigned long flags;

	spin_lock_irqsave(&dwc->lock, flags);
	dwc->desired_dr_role = mode;
	spin_unlock_irqrestore(&dwc->lock, flags);

	queue_work(system_freezable_wq, &dwc->drd_work);
}

u32 dwc3_core_fifo_space(struct dwc3_ep *dep, u8 type)
{
	struct dwc3		*dwc = dep->dwc;
	u32			reg;

	dwc3_writel(dwc->regs, DWC3_GDBGFIFOSPACE,
			DWC3_GDBGFIFOSPACE_NUM(dep->number) |
			DWC3_GDBGFIFOSPACE_TYPE(type));

	reg = dwc3_readl(dwc->regs, DWC3_GDBGFIFOSPACE);

	return DWC3_GDBGFIFOSPACE_SPACE_AVAILABLE(reg);
}

/**
 * dwc3_core_soft_reset - Issues core soft reset and PHY reset
 * @dwc: pointer to our context structure
 */
static int dwc3_core_soft_reset(struct dwc3 *dwc)
{
	u32		reg;
	int		retries = 1000;
	int		ret;

	usb_phy_init(dwc->usb2_phy);
	usb_phy_init(dwc->usb3_phy);
	ret = phy_init(dwc->usb2_generic_phy);
	if (ret < 0)
		return ret;

	ret = phy_init(dwc->usb3_generic_phy);
	if (ret < 0) {
		phy_exit(dwc->usb2_generic_phy);
		return ret;
	}

	/*
	 * We're resetting only the device side because, if we're in host mode,
	 * XHCI driver will reset the host block. If dwc3 was configured for
	 * host-only mode, then we can return early.
	 */
	if (dwc->current_dr_role == DWC3_GCTL_PRTCAP_HOST)
		return 0;

	reg = dwc3_readl(dwc->regs, DWC3_DCTL);
	reg |= DWC3_DCTL_CSFTRST;
	dwc3_writel(dwc->regs, DWC3_DCTL, reg);

	do {
		reg = dwc3_readl(dwc->regs, DWC3_DCTL);
		if (!(reg & DWC3_DCTL_CSFTRST))
			return 0;

		udelay(1);
	} while (--retries);

	return -ETIMEDOUT;
}

/*
 * dwc3_frame_length_adjustment - Adjusts frame length if required
 * @dwc3: Pointer to our controller context structure
 */
static void dwc3_frame_length_adjustment(struct dwc3 *dwc)
{
	u32 reg;
	u32 dft;

	if (dwc->revision < DWC3_REVISION_250A)
		return;

	if (dwc->fladj == 0)
		return;

	reg = dwc3_readl(dwc->regs, DWC3_GFLADJ);
	dft = reg & DWC3_GFLADJ_30MHZ_MASK;
	if (!dev_WARN_ONCE(dwc->dev, dft == dwc->fladj,
	    "request value same as default, ignoring\n")) {
		reg &= ~DWC3_GFLADJ_30MHZ_MASK;
		reg |= DWC3_GFLADJ_30MHZ_SDBND_SEL | dwc->fladj;
		dwc3_writel(dwc->regs, DWC3_GFLADJ, reg);
	}
}

/**
 * dwc3_free_one_event_buffer - Frees one event buffer
 * @dwc: Pointer to our controller context structure
 * @evt: Pointer to event buffer to be freed
 */
static void dwc3_free_one_event_buffer(struct dwc3 *dwc,
		struct dwc3_event_buffer *evt)
{
	dma_free_coherent(dwc->sysdev, evt->length, evt->buf, evt->dma);
}

/**
 * dwc3_alloc_one_event_buffer - Allocates one event buffer structure
 * @dwc: Pointer to our controller context structure
 * @length: size of the event buffer
 *
 * Returns a pointer to the allocated event buffer structure on success
 * otherwise ERR_PTR(errno).
 */
static struct dwc3_event_buffer *dwc3_alloc_one_event_buffer(struct dwc3 *dwc,
		unsigned length)
{
	struct dwc3_event_buffer	*evt;

	evt = devm_kzalloc(dwc->dev, sizeof(*evt), GFP_KERNEL);
	if (!evt)
		return ERR_PTR(-ENOMEM);

	evt->dwc	= dwc;
	evt->length	= length;
	evt->cache	= devm_kzalloc(dwc->dev, length, GFP_KERNEL);
	if (!evt->cache)
		return ERR_PTR(-ENOMEM);

	evt->buf	= dma_alloc_coherent(dwc->sysdev, length,
			&evt->dma, GFP_KERNEL);
	if (!evt->buf)
		return ERR_PTR(-ENOMEM);

	return evt;
}

/**
 * dwc3_free_event_buffers - frees all allocated event buffers
 * @dwc: Pointer to our controller context structure
 */
static void dwc3_free_event_buffers(struct dwc3 *dwc)
{
	struct dwc3_event_buffer	*evt;

	evt = dwc->ev_buf;
	if (evt)
		dwc3_free_one_event_buffer(dwc, evt);
}

/**
 * dwc3_alloc_event_buffers - Allocates @num event buffers of size @length
 * @dwc: pointer to our controller context structure
 * @length: size of event buffer
 *
 * Returns 0 on success otherwise negative errno. In the error case, dwc
 * may contain some buffers allocated but not all which were requested.
 */
static int dwc3_alloc_event_buffers(struct dwc3 *dwc, unsigned length)
{
	struct dwc3_event_buffer *evt;

	evt = dwc3_alloc_one_event_buffer(dwc, length);
	if (IS_ERR(evt)) {
		dev_err(dwc->dev, "can't allocate event buffer\n");
		return PTR_ERR(evt);
	}
	dwc->ev_buf = evt;

	return 0;
}

/**
 * dwc3_event_buffers_setup - setup our allocated event buffers
 * @dwc: pointer to our controller context structure
 *
 * Returns 0 on success otherwise negative errno.
 */
int dwc3_event_buffers_setup(struct dwc3 *dwc)
{
	struct dwc3_event_buffer	*evt;

	evt = dwc->ev_buf;
	evt->lpos = 0;
	dwc3_writel(dwc->regs, DWC3_GEVNTADRLO(0),
			lower_32_bits(evt->dma));
	dwc3_writel(dwc->regs, DWC3_GEVNTADRHI(0),
			upper_32_bits(evt->dma));
	dwc3_writel(dwc->regs, DWC3_GEVNTSIZ(0),
			DWC3_GEVNTSIZ_SIZE(evt->length));
	dwc3_writel(dwc->regs, DWC3_GEVNTCOUNT(0), 0);

	return 0;
}

void dwc3_event_buffers_cleanup(struct dwc3 *dwc)
{
	struct dwc3_event_buffer	*evt;

	evt = dwc->ev_buf;

	evt->lpos = 0;

	dwc3_writel(dwc->regs, DWC3_GEVNTADRLO(0), 0);
	dwc3_writel(dwc->regs, DWC3_GEVNTADRHI(0), 0);
	dwc3_writel(dwc->regs, DWC3_GEVNTSIZ(0), DWC3_GEVNTSIZ_INTMASK
			| DWC3_GEVNTSIZ_SIZE(0));
	dwc3_writel(dwc->regs, DWC3_GEVNTCOUNT(0), 0);
}

static int dwc3_alloc_scratch_buffers(struct dwc3 *dwc)
{
	if (!dwc->has_hibernation)
		return 0;

	if (!dwc->nr_scratch)
		return 0;

	dwc->scratchbuf = kmalloc_array(dwc->nr_scratch,
			DWC3_SCRATCHBUF_SIZE, GFP_KERNEL);
	if (!dwc->scratchbuf)
		return -ENOMEM;

	return 0;
}

static int dwc3_setup_scratch_buffers(struct dwc3 *dwc)
{
	dma_addr_t scratch_addr;
	u32 param;
	int ret;

	if (!dwc->has_hibernation)
		return 0;

	if (!dwc->nr_scratch)
		return 0;

	 /* should never fall here */
	if (!WARN_ON(dwc->scratchbuf))
		return 0;

	scratch_addr = dma_map_single(dwc->sysdev, dwc->scratchbuf,
			dwc->nr_scratch * DWC3_SCRATCHBUF_SIZE,
			DMA_BIDIRECTIONAL);
	if (dma_mapping_error(dwc->sysdev, scratch_addr)) {
		dev_err(dwc->sysdev, "failed to map scratch buffer\n");
		ret = -EFAULT;
		goto err0;
	}

	dwc->scratch_addr = scratch_addr;

	param = lower_32_bits(scratch_addr);

	ret = dwc3_send_gadget_generic_command(dwc,
			DWC3_DGCMD_SET_SCRATCHPAD_ADDR_LO, param);
	if (ret < 0)
		goto err1;

	param = upper_32_bits(scratch_addr);

	ret = dwc3_send_gadget_generic_command(dwc,
			DWC3_DGCMD_SET_SCRATCHPAD_ADDR_HI, param);
	if (ret < 0)
		goto err1;

	return 0;

err1:
	dma_unmap_single(dwc->sysdev, dwc->scratch_addr, dwc->nr_scratch *
			DWC3_SCRATCHBUF_SIZE, DMA_BIDIRECTIONAL);

err0:
	return ret;
}

static void dwc3_free_scratch_buffers(struct dwc3 *dwc)
{
	if (!dwc->has_hibernation)
		return;

	if (!dwc->nr_scratch)
		return;

	 /* should never fall here */
	if (!WARN_ON(dwc->scratchbuf))
		return;

	dma_unmap_single(dwc->sysdev, dwc->scratch_addr, dwc->nr_scratch *
			DWC3_SCRATCHBUF_SIZE, DMA_BIDIRECTIONAL);
	kfree(dwc->scratchbuf);
}

static void dwc3_core_num_eps(struct dwc3 *dwc)
{
	struct dwc3_hwparams	*parms = &dwc->hwparams;

	dwc->num_eps = DWC3_NUM_EPS(parms);
}

static void dwc3_cache_hwparams(struct dwc3 *dwc)
{
	struct dwc3_hwparams	*parms = &dwc->hwparams;

	parms->hwparams0 = dwc3_readl(dwc->regs, DWC3_GHWPARAMS0);
	parms->hwparams1 = dwc3_readl(dwc->regs, DWC3_GHWPARAMS1);
	parms->hwparams2 = dwc3_readl(dwc->regs, DWC3_GHWPARAMS2);
	parms->hwparams3 = dwc3_readl(dwc->regs, DWC3_GHWPARAMS3);
	parms->hwparams4 = dwc3_readl(dwc->regs, DWC3_GHWPARAMS4);
	parms->hwparams5 = dwc3_readl(dwc->regs, DWC3_GHWPARAMS5);
	parms->hwparams6 = dwc3_readl(dwc->regs, DWC3_GHWPARAMS6);
	parms->hwparams7 = dwc3_readl(dwc->regs, DWC3_GHWPARAMS7);
	parms->hwparams8 = dwc3_readl(dwc->regs, DWC3_GHWPARAMS8);
}

static int dwc3_core_ulpi_init(struct dwc3 *dwc)
{
	int intf;
	int ret = 0;

	intf = DWC3_GHWPARAMS3_HSPHY_IFC(dwc->hwparams.hwparams3);

	if (intf == DWC3_GHWPARAMS3_HSPHY_IFC_ULPI ||
	    (intf == DWC3_GHWPARAMS3_HSPHY_IFC_UTMI_ULPI &&
	     dwc->hsphy_interface &&
	     !strncmp(dwc->hsphy_interface, "ulpi", 4)))
		ret = dwc3_ulpi_init(dwc);

	return ret;
}

/**
 * dwc3_phy_setup - Configure USB PHY Interface of DWC3 Core
 * @dwc: Pointer to our controller context structure
 *
 * Returns 0 on success. The USB PHY interfaces are configured but not
 * initialized. The PHY interfaces and the PHYs get initialized together with
 * the core in dwc3_core_init.
 */
static int dwc3_phy_setup(struct dwc3 *dwc)
{
	u32 reg;

	reg = dwc3_readl(dwc->regs, DWC3_GUSB3PIPECTL(0));

	/*
	 * Make sure UX_EXIT_PX is cleared as that causes issues with some
	 * PHYs. Also, this bit is not supposed to be used in normal operation.
	 */
	reg &= ~DWC3_GUSB3PIPECTL_UX_EXIT_PX;

	/*
	 * Above 1.94a, it is recommended to set DWC3_GUSB3PIPECTL_SUSPHY
	 * to '0' during coreConsultant configuration. So default value
	 * will be '0' when the core is reset. Application needs to set it
	 * to '1' after the core initialization is completed.
	 */
	if (dwc->revision > DWC3_REVISION_194A)
		reg |= DWC3_GUSB3PIPECTL_SUSPHY;

	if (dwc->u2ss_inp3_quirk)
		reg |= DWC3_GUSB3PIPECTL_U2SSINP3OK;

	if (dwc->dis_rxdet_inp3_quirk)
		reg |= DWC3_GUSB3PIPECTL_DISRXDETINP3;

	if (dwc->req_p1p2p3_quirk)
		reg |= DWC3_GUSB3PIPECTL_REQP1P2P3;

	if (dwc->del_p1p2p3_quirk)
		reg |= DWC3_GUSB3PIPECTL_DEP1P2P3_EN;

	if (dwc->del_phy_power_chg_quirk)
		reg |= DWC3_GUSB3PIPECTL_DEPOCHANGE;

	if (dwc->lfps_filter_quirk)
		reg |= DWC3_GUSB3PIPECTL_LFPSFILT;

	if (dwc->rx_detect_poll_quirk)
		reg |= DWC3_GUSB3PIPECTL_RX_DETOPOLL;

	if (dwc->tx_de_emphasis_quirk)
		reg |= DWC3_GUSB3PIPECTL_TX_DEEPH(dwc->tx_de_emphasis);

	if (dwc->dis_u3_susphy_quirk)
		reg &= ~DWC3_GUSB3PIPECTL_SUSPHY;

	if (dwc->dis_del_phy_power_chg_quirk)
		reg &= ~DWC3_GUSB3PIPECTL_DEPOCHANGE;

	dwc3_writel(dwc->regs, DWC3_GUSB3PIPECTL(0), reg);

	reg = dwc3_readl(dwc->regs, DWC3_GUSB2PHYCFG(0));

	/* Select the HS PHY interface */
	switch (DWC3_GHWPARAMS3_HSPHY_IFC(dwc->hwparams.hwparams3)) {
	case DWC3_GHWPARAMS3_HSPHY_IFC_UTMI_ULPI:
		if (dwc->hsphy_interface &&
				!strncmp(dwc->hsphy_interface, "utmi", 4)) {
			reg &= ~DWC3_GUSB2PHYCFG_ULPI_UTMI;
			break;
		} else if (dwc->hsphy_interface &&
				!strncmp(dwc->hsphy_interface, "ulpi", 4)) {
			reg |= DWC3_GUSB2PHYCFG_ULPI_UTMI;
			dwc3_writel(dwc->regs, DWC3_GUSB2PHYCFG(0), reg);
		} else {
			/* Relying on default value. */
			if (!(reg & DWC3_GUSB2PHYCFG_ULPI_UTMI))
				break;
		}
		/* FALLTHROUGH */
	case DWC3_GHWPARAMS3_HSPHY_IFC_ULPI:
		/* FALLTHROUGH */
	default:
		break;
	}

	switch (dwc->hsphy_mode) {
	case USBPHY_INTERFACE_MODE_UTMI:
		reg &= ~(DWC3_GUSB2PHYCFG_PHYIF_MASK |
		       DWC3_GUSB2PHYCFG_USBTRDTIM_MASK);
		reg |= DWC3_GUSB2PHYCFG_PHYIF(UTMI_PHYIF_8_BIT) |
		       DWC3_GUSB2PHYCFG_USBTRDTIM(USBTRDTIM_UTMI_8_BIT);
		break;
	case USBPHY_INTERFACE_MODE_UTMIW:
		reg &= ~(DWC3_GUSB2PHYCFG_PHYIF_MASK |
		       DWC3_GUSB2PHYCFG_USBTRDTIM_MASK);
		reg |= DWC3_GUSB2PHYCFG_PHYIF(UTMI_PHYIF_16_BIT) |
		       DWC3_GUSB2PHYCFG_USBTRDTIM(USBTRDTIM_UTMI_16_BIT);
		break;
	default:
		break;
	}

	/*
	 * Above 1.94a, it is recommended to set DWC3_GUSB2PHYCFG_SUSPHY to
	 * '0' during coreConsultant configuration. So default value will
	 * be '0' when the core is reset. Application needs to set it to
	 * '1' after the core initialization is completed.
	 */
	if (dwc->revision > DWC3_REVISION_194A)
		reg |= DWC3_GUSB2PHYCFG_SUSPHY;

	if (dwc->dis_u2_susphy_quirk)
		reg &= ~DWC3_GUSB2PHYCFG_SUSPHY;

	if (dwc->dis_enblslpm_quirk)
		reg &= ~DWC3_GUSB2PHYCFG_ENBLSLPM;

	if (dwc->dis_u2_freeclk_exists_quirk)
		reg &= ~DWC3_GUSB2PHYCFG_U2_FREECLK_EXISTS;

	dwc3_writel(dwc->regs, DWC3_GUSB2PHYCFG(0), reg);

	return 0;
}

static void dwc3_core_exit(struct dwc3 *dwc)
{
	dwc3_event_buffers_cleanup(dwc);

	usb_phy_shutdown(dwc->usb2_phy);
	usb_phy_shutdown(dwc->usb3_phy);
	phy_exit(dwc->usb2_generic_phy);
	phy_exit(dwc->usb3_generic_phy);

	usb_phy_set_suspend(dwc->usb2_phy, 1);
	usb_phy_set_suspend(dwc->usb3_phy, 1);
	phy_power_off(dwc->usb2_generic_phy);
	phy_power_off(dwc->usb3_generic_phy);
}

static bool dwc3_core_is_valid(struct dwc3 *dwc)
{
	u32 reg;

	reg = dwc3_readl(dwc->regs, DWC3_GSNPSID);

	/* This should read as U3 followed by revision number */
	if ((reg & DWC3_GSNPSID_MASK) == 0x55330000) {
		/* Detected DWC_usb3 IP */
		dwc->revision = reg;
	} else if ((reg & DWC3_GSNPSID_MASK) == 0x33310000) {
		/* Detected DWC_usb31 IP */
		dwc->revision = dwc3_readl(dwc->regs, DWC3_VER_NUMBER);
		dwc->revision |= DWC3_REVISION_IS_DWC31;
	} else {
		return false;
	}

	return true;
}

static void dwc3_core_setup_global_control(struct dwc3 *dwc)
{
	u32 hwparams4 = dwc->hwparams.hwparams4;
	u32 reg;

	reg = dwc3_readl(dwc->regs, DWC3_GCTL);
	reg &= ~DWC3_GCTL_SCALEDOWN_MASK;

	switch (DWC3_GHWPARAMS1_EN_PWROPT(dwc->hwparams.hwparams1)) {
	case DWC3_GHWPARAMS1_EN_PWROPT_CLK:
		/**
		 * WORKAROUND: DWC3 revisions between 2.10a and 2.50a have an
		 * issue which would cause xHCI compliance tests to fail.
		 *
		 * Because of that we cannot enable clock gating on such
		 * configurations.
		 *
		 * Refers to:
		 *
		 * STAR#9000588375: Clock Gating, SOF Issues when ref_clk-Based
		 * SOF/ITP Mode Used
		 */
		if ((dwc->dr_mode == USB_DR_MODE_HOST ||
				dwc->dr_mode == USB_DR_MODE_OTG) &&
				(dwc->revision >= DWC3_REVISION_210A &&
				dwc->revision <= DWC3_REVISION_250A))
			reg |= DWC3_GCTL_DSBLCLKGTNG | DWC3_GCTL_SOFITPSYNC;
		else
			reg &= ~DWC3_GCTL_DSBLCLKGTNG;
		break;
	case DWC3_GHWPARAMS1_EN_PWROPT_HIB:
		/* enable hibernation here */
		dwc->nr_scratch = DWC3_GHWPARAMS4_HIBER_SCRATCHBUFS(hwparams4);

		/*
		 * REVISIT Enabling this bit so that host-mode hibernation
		 * will work. Device-mode hibernation is not yet implemented.
		 */
		reg |= DWC3_GCTL_GBLHIBERNATIONEN;
		break;
	default:
		/* nothing */
		break;
	}

	/* check if current dwc3 is on simulation board */
	if (dwc->hwparams.hwparams6 & DWC3_GHWPARAMS6_EN_FPGA) {
		dev_info(dwc->dev, "Running with FPGA optmizations\n");
		dwc->is_fpga = true;
	}

	WARN_ONCE(dwc->disable_scramble_quirk && !dwc->is_fpga,
			"disable_scramble cannot be used on non-FPGA builds\n");

	if (dwc->disable_scramble_quirk && dwc->is_fpga)
		reg |= DWC3_GCTL_DISSCRAMBLE;
	else
		reg &= ~DWC3_GCTL_DISSCRAMBLE;

	if (dwc->u2exit_lfps_quirk)
		reg |= DWC3_GCTL_U2EXIT_LFPS;

	/*
	 * WORKAROUND: DWC3 revisions <1.90a have a bug
	 * where the device can fail to connect at SuperSpeed
	 * and falls back to high-speed mode which causes
	 * the device to enter a Connect/Disconnect loop
	 */
	if (dwc->revision < DWC3_REVISION_190A)
		reg |= DWC3_GCTL_U2RSTECN;

	dwc3_writel(dwc->regs, DWC3_GCTL, reg);
}

static int dwc3_core_get_phy(struct dwc3 *dwc);
static int dwc3_core_ulpi_init(struct dwc3 *dwc);

/**
 * dwc3_core_init - Low-level initialization of DWC3 Core
 * @dwc: Pointer to our controller context structure
 *
 * Returns 0 on success otherwise negative errno.
 */
static int dwc3_core_init(struct dwc3 *dwc)
{
	u32			reg;
	int			ret;

	if (!dwc3_core_is_valid(dwc)) {
		dev_err(dwc->dev, "this is not a DesignWare USB3 DRD Core\n");
		ret = -ENODEV;
		goto err0;
	}

	/*
	 * Write Linux Version Code to our GUID register so it's easy to figure
	 * out which kernel version a bug was found.
	 */
	dwc3_writel(dwc->regs, DWC3_GUID, LINUX_VERSION_CODE);

	/* Handle USB2.0-only core configuration */
	if (DWC3_GHWPARAMS3_SSPHY_IFC(dwc->hwparams.hwparams3) ==
			DWC3_GHWPARAMS3_SSPHY_IFC_DIS) {
		if (dwc->maximum_speed == USB_SPEED_SUPER)
			dwc->maximum_speed = USB_SPEED_HIGH;
	}

	ret = dwc3_phy_setup(dwc);
	if (ret)
		goto err0;

	if (!dwc->ulpi_ready) {
		ret = dwc3_core_ulpi_init(dwc);
		if (ret)
			goto err0;
		dwc->ulpi_ready = true;
	}

	if (!dwc->phys_ready) {
		ret = dwc3_core_get_phy(dwc);
		if (ret)
			goto err0a;
		dwc->phys_ready = true;
	}

	ret = dwc3_core_soft_reset(dwc);
	if (ret)
		goto err0a;

	dwc3_core_setup_global_control(dwc);
	dwc3_core_num_eps(dwc);

	ret = dwc3_setup_scratch_buffers(dwc);
	if (ret)
		goto err1;

	/* Adjust Frame Length */
	dwc3_frame_length_adjustment(dwc);

	usb_phy_set_suspend(dwc->usb2_phy, 0);
	usb_phy_set_suspend(dwc->usb3_phy, 0);
	ret = phy_power_on(dwc->usb2_generic_phy);
	if (ret < 0)
		goto err2;

	ret = phy_power_on(dwc->usb3_generic_phy);
	if (ret < 0)
		goto err3;

	ret = dwc3_event_buffers_setup(dwc);
	if (ret) {
		dev_err(dwc->dev, "failed to setup event buffers\n");
		goto err4;
	}

	/*
	 * ENDXFER polling is available on version 3.10a and later of
	 * the DWC_usb3 controller. It is NOT available in the
	 * DWC_usb31 controller.
	 */
	if (!dwc3_is_usb31(dwc) && dwc->revision >= DWC3_REVISION_310A) {
		reg = dwc3_readl(dwc->regs, DWC3_GUCTL2);
		reg |= DWC3_GUCTL2_RST_ACTBITLATER;
		dwc3_writel(dwc->regs, DWC3_GUCTL2, reg);
	}

	if (dwc->revision >= DWC3_REVISION_250A) {
		reg = dwc3_readl(dwc->regs, DWC3_GUCTL1);

		/*
		 * Enable hardware control of sending remote wakeup
		 * in HS when the device is in the L1 state.
		 */
		if (dwc->revision >= DWC3_REVISION_290A)
			reg |= DWC3_GUCTL1_DEV_L1_EXIT_BY_HW;

		if (dwc->dis_tx_ipgap_linecheck_quirk)
			reg |= DWC3_GUCTL1_TX_IPGAP_LINECHECK_DIS;

		dwc3_writel(dwc->regs, DWC3_GUCTL1, reg);
	}

	return 0;

err4:
	phy_power_off(dwc->usb3_generic_phy);

err3:
	phy_power_off(dwc->usb2_generic_phy);

err2:
	usb_phy_set_suspend(dwc->usb2_phy, 1);
	usb_phy_set_suspend(dwc->usb3_phy, 1);

err1:
	usb_phy_shutdown(dwc->usb2_phy);
	usb_phy_shutdown(dwc->usb3_phy);
	phy_exit(dwc->usb2_generic_phy);
	phy_exit(dwc->usb3_generic_phy);

err0a:
	dwc3_ulpi_exit(dwc);

err0:
	return ret;
}

static int dwc3_core_get_phy(struct dwc3 *dwc)
{
	struct device		*dev = dwc->dev;
	struct device_node	*node = dev->of_node;
	int ret;

	if (node) {
		dwc->usb2_phy = devm_usb_get_phy_by_phandle(dev, "usb-phy", 0);
		dwc->usb3_phy = devm_usb_get_phy_by_phandle(dev, "usb-phy", 1);
	} else {
		dwc->usb2_phy = devm_usb_get_phy(dev, USB_PHY_TYPE_USB2);
		dwc->usb3_phy = devm_usb_get_phy(dev, USB_PHY_TYPE_USB3);
	}

	if (IS_ERR(dwc->usb2_phy)) {
		ret = PTR_ERR(dwc->usb2_phy);
		if (ret == -ENXIO || ret == -ENODEV) {
			dwc->usb2_phy = NULL;
		} else if (ret == -EPROBE_DEFER) {
			return ret;
		} else {
			dev_err(dev, "no usb2 phy configured\n");
			return ret;
		}
	}

	if (IS_ERR(dwc->usb3_phy)) {
		ret = PTR_ERR(dwc->usb3_phy);
		if (ret == -ENXIO || ret == -ENODEV) {
			dwc->usb3_phy = NULL;
		} else if (ret == -EPROBE_DEFER) {
			return ret;
		} else {
			dev_err(dev, "no usb3 phy configured\n");
			return ret;
		}
	}

	dwc->usb2_generic_phy = devm_phy_get(dev, "usb2-phy");
	if (IS_ERR(dwc->usb2_generic_phy)) {
		ret = PTR_ERR(dwc->usb2_generic_phy);
		if (ret == -ENOSYS || ret == -ENODEV) {
			dwc->usb2_generic_phy = NULL;
		} else if (ret == -EPROBE_DEFER) {
			return ret;
		} else {
			dev_err(dev, "no usb2 phy configured\n");
			return ret;
		}
	}

	dwc->usb3_generic_phy = devm_phy_get(dev, "usb3-phy");
	if (IS_ERR(dwc->usb3_generic_phy)) {
		ret = PTR_ERR(dwc->usb3_generic_phy);
		if (ret == -ENOSYS || ret == -ENODEV) {
			dwc->usb3_generic_phy = NULL;
		} else if (ret == -EPROBE_DEFER) {
			return ret;
		} else {
			dev_err(dev, "no usb3 phy configured\n");
			return ret;
		}
	}

	return 0;
}

static int dwc3_core_init_mode(struct dwc3 *dwc)
{
	struct device *dev = dwc->dev;
	int ret;

	switch (dwc->dr_mode) {
	case USB_DR_MODE_PERIPHERAL:
		dwc3_set_prtcap(dwc, DWC3_GCTL_PRTCAP_DEVICE);

		if (dwc->usb2_phy)
			otg_set_vbus(dwc->usb2_phy->otg, false);
		if (dwc->usb2_generic_phy)
			phy_set_mode(dwc->usb2_generic_phy, PHY_MODE_USB_DEVICE);

		ret = dwc3_gadget_init(dwc);
		if (ret) {
			if (ret != -EPROBE_DEFER)
				dev_err(dev, "failed to initialize gadget\n");
			return ret;
		}
		break;
	case USB_DR_MODE_HOST:
		dwc3_set_prtcap(dwc, DWC3_GCTL_PRTCAP_HOST);

		if (dwc->usb2_phy)
			otg_set_vbus(dwc->usb2_phy->otg, true);
		if (dwc->usb2_generic_phy)
			phy_set_mode(dwc->usb2_generic_phy, PHY_MODE_USB_HOST);

		ret = dwc3_host_init(dwc);
		if (ret) {
			if (ret != -EPROBE_DEFER)
				dev_err(dev, "failed to initialize host\n");
			return ret;
		}
		break;
	case USB_DR_MODE_OTG:
		INIT_WORK(&dwc->drd_work, __dwc3_set_mode);
		ret = dwc3_drd_init(dwc);
		if (ret) {
			if (ret != -EPROBE_DEFER)
				dev_err(dev, "failed to initialize dual-role\n");
			return ret;
		}
		break;
	default:
		dev_err(dev, "Unsupported mode of operation %d\n", dwc->dr_mode);
		return -EINVAL;
	}

	return 0;
}

static void dwc3_core_exit_mode(struct dwc3 *dwc)
{
	switch (dwc->dr_mode) {
	case USB_DR_MODE_PERIPHERAL:
		dwc3_gadget_exit(dwc);
		break;
	case USB_DR_MODE_HOST:
		dwc3_host_exit(dwc);
		break;
	case USB_DR_MODE_OTG:
		dwc3_drd_exit(dwc);
		break;
	default:
		/* do nothing */
		break;
	}
}

static void dwc3_get_properties(struct dwc3 *dwc)
{
	struct device		*dev = dwc->dev;
	u8			lpm_nyet_threshold;
	u8			tx_de_emphasis;
	u8			hird_threshold;

	/* default to highest possible threshold */
	lpm_nyet_threshold = 0xff;

	/* default to -3.5dB de-emphasis */
	tx_de_emphasis = 1;

	/*
	 * default to assert utmi_sleep_n and use maximum allowed HIRD
	 * threshold value of 0b1100
	 */
	hird_threshold = 12;

	dwc->maximum_speed = usb_get_maximum_speed(dev);
	dwc->dr_mode = usb_get_dr_mode(dev);
	dwc->hsphy_mode = of_usb_get_phy_mode(dev->of_node);

	dwc->sysdev_is_parent = device_property_read_bool(dev,
				"linux,sysdev_is_parent");
	if (dwc->sysdev_is_parent)
		dwc->sysdev = dwc->dev->parent;
	else
		dwc->sysdev = dwc->dev;

	dwc->has_lpm_erratum = device_property_read_bool(dev,
				"snps,has-lpm-erratum");
	device_property_read_u8(dev, "snps,lpm-nyet-threshold",
				&lpm_nyet_threshold);
	dwc->is_utmi_l1_suspend = device_property_read_bool(dev,
				"snps,is-utmi-l1-suspend");
	device_property_read_u8(dev, "snps,hird-threshold",
				&hird_threshold);
	dwc->usb3_lpm_capable = device_property_read_bool(dev,
				"snps,usb3_lpm_capable");

	dwc->disable_scramble_quirk = device_property_read_bool(dev,
				"snps,disable_scramble_quirk");
	dwc->u2exit_lfps_quirk = device_property_read_bool(dev,
				"snps,u2exit_lfps_quirk");
	dwc->u2ss_inp3_quirk = device_property_read_bool(dev,
				"snps,u2ss_inp3_quirk");
	dwc->req_p1p2p3_quirk = device_property_read_bool(dev,
				"snps,req_p1p2p3_quirk");
	dwc->del_p1p2p3_quirk = device_property_read_bool(dev,
				"snps,del_p1p2p3_quirk");
	dwc->del_phy_power_chg_quirk = device_property_read_bool(dev,
				"snps,del_phy_power_chg_quirk");
	dwc->lfps_filter_quirk = device_property_read_bool(dev,
				"snps,lfps_filter_quirk");
	dwc->rx_detect_poll_quirk = device_property_read_bool(dev,
				"snps,rx_detect_poll_quirk");
	dwc->dis_u3_susphy_quirk = device_property_read_bool(dev,
				"snps,dis_u3_susphy_quirk");
	dwc->dis_u2_susphy_quirk = device_property_read_bool(dev,
				"snps,dis_u2_susphy_quirk");
	dwc->dis_enblslpm_quirk = device_property_read_bool(dev,
				"snps,dis_enblslpm_quirk");
	dwc->dis_rxdet_inp3_quirk = device_property_read_bool(dev,
				"snps,dis_rxdet_inp3_quirk");
	dwc->dis_u2_freeclk_exists_quirk = device_property_read_bool(dev,
				"snps,dis-u2-freeclk-exists-quirk");
	dwc->dis_del_phy_power_chg_quirk = device_property_read_bool(dev,
				"snps,dis-del-phy-power-chg-quirk");
	dwc->dis_tx_ipgap_linecheck_quirk = device_property_read_bool(dev,
				"snps,dis-tx-ipgap-linecheck-quirk");

	dwc->tx_de_emphasis_quirk = device_property_read_bool(dev,
				"snps,tx_de_emphasis_quirk");
	device_property_read_u8(dev, "snps,tx_de_emphasis",
				&tx_de_emphasis);
	device_property_read_string(dev, "snps,hsphy_interface",
				    &dwc->hsphy_interface);
	device_property_read_u32(dev, "snps,quirk-frame-length-adjustment",
				 &dwc->fladj);

	dwc->dis_metastability_quirk = device_property_read_bool(dev,
				"snps,dis_metastability_quirk");

	dwc->lpm_nyet_threshold = lpm_nyet_threshold;
	dwc->tx_de_emphasis = tx_de_emphasis;

	dwc->hird_threshold = hird_threshold
		| (dwc->is_utmi_l1_suspend << 4);

	dwc->imod_interval = 0;
}

/* check whether the core supports IMOD */
bool dwc3_has_imod(struct dwc3 *dwc)
{
	return ((dwc3_is_usb3(dwc) &&
		 dwc->revision >= DWC3_REVISION_300A) ||
		(dwc3_is_usb31(dwc) &&
		 dwc->revision >= DWC3_USB31_REVISION_120A));
}

static void dwc3_check_params(struct dwc3 *dwc)
{
	struct device *dev = dwc->dev;

	/* Check for proper value of imod_interval */
	if (dwc->imod_interval && !dwc3_has_imod(dwc)) {
		dev_warn(dwc->dev, "Interrupt moderation not supported\n");
		dwc->imod_interval = 0;
	}

	/*
	 * Workaround for STAR 9000961433 which affects only version
	 * 3.00a of the DWC_usb3 core. This prevents the controller
	 * interrupt from being masked while handling events. IMOD
	 * allows us to work around this issue. Enable it for the
	 * affected version.
	 */
	if (!dwc->imod_interval &&
	    (dwc->revision == DWC3_REVISION_300A))
		dwc->imod_interval = 1;

	/* Check the maximum_speed parameter */
	switch (dwc->maximum_speed) {
	case USB_SPEED_LOW:
	case USB_SPEED_FULL:
	case USB_SPEED_HIGH:
	case USB_SPEED_SUPER:
	case USB_SPEED_SUPER_PLUS:
		break;
	default:
		dev_err(dev, "invalid maximum_speed parameter %d\n",
			dwc->maximum_speed);
		/* fall through */
	case USB_SPEED_UNKNOWN:
		/* default to superspeed */
		dwc->maximum_speed = USB_SPEED_SUPER;

		/*
		 * default to superspeed plus if we are capable.
		 */
		if (dwc3_is_usb31(dwc) &&
		    (DWC3_GHWPARAMS3_SSPHY_IFC(dwc->hwparams.hwparams3) ==
		     DWC3_GHWPARAMS3_SSPHY_IFC_GEN2))
			dwc->maximum_speed = USB_SPEED_SUPER_PLUS;

		break;
	}
}

static int dwc3_probe(struct platform_device *pdev)
{
	struct device		*dev = &pdev->dev;
	struct resource		*res;
	struct dwc3		*dwc;

	int			ret;

	void __iomem		*regs;

	dwc = devm_kzalloc(dev, sizeof(*dwc), GFP_KERNEL);
	if (!dwc)
		return -ENOMEM;

	dwc->dev = dev;

	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
	if (!res) {
		dev_err(dev, "missing memory resource\n");
		return -ENODEV;
	}

	dwc->xhci_resources[0].start = res->start;
	dwc->xhci_resources[0].end = dwc->xhci_resources[0].start +
					DWC3_XHCI_REGS_END;
	dwc->xhci_resources[0].flags = res->flags;
	dwc->xhci_resources[0].name = res->name;

	res->start += DWC3_GLOBALS_REGS_START;

	/*
	 * Request memory region but exclude xHCI regs,
	 * since it will be requested by the xhci-plat driver.
	 */
	regs = devm_ioremap_resource(dev, res);
	if (IS_ERR(regs)) {
		ret = PTR_ERR(regs);
		goto err0;
	}

	dwc->regs	= regs;
	dwc->regs_size	= resource_size(res);

	dwc3_get_properties(dwc);

	platform_set_drvdata(pdev, dwc);
	dwc3_cache_hwparams(dwc);

	spin_lock_init(&dwc->lock);

	pm_runtime_set_active(dev);
	pm_runtime_use_autosuspend(dev);
	pm_runtime_set_autosuspend_delay(dev, DWC3_DEFAULT_AUTOSUSPEND_DELAY);
	pm_runtime_enable(dev);
	ret = pm_runtime_get_sync(dev);
	if (ret < 0)
		goto err1;

	pm_runtime_forbid(dev);

	ret = dwc3_alloc_event_buffers(dwc, DWC3_EVENT_BUFFERS_SIZE);
	if (ret) {
		dev_err(dwc->dev, "failed to allocate event buffers\n");
		ret = -ENOMEM;
		goto err2;
	}

	ret = dwc3_get_dr_mode(dwc);
	if (ret)
		goto err3;

	ret = dwc3_alloc_scratch_buffers(dwc);
	if (ret)
		goto err3;

	ret = dwc3_core_init(dwc);
	if (ret) {
		dev_err(dev, "failed to initialize core\n");
		goto err4;
	}

	dwc3_check_params(dwc);

	ret = dwc3_core_init_mode(dwc);
	if (ret)
		goto err5;

	dwc3_debugfs_init(dwc);
	pm_runtime_put(dev);

	return 0;

err5:
	dwc3_event_buffers_cleanup(dwc);

err4:
	dwc3_free_scratch_buffers(dwc);

err3:
	dwc3_free_event_buffers(dwc);

err2:
	pm_runtime_allow(&pdev->dev);

err1:
	pm_runtime_put_sync(&pdev->dev);
	pm_runtime_disable(&pdev->dev);

err0:
	/*
	 * restore res->start back to its original value so that, in case the
	 * probe is deferred, we don't end up getting error in request the
	 * memory region the next time probe is called.
	 */
	res->start -= DWC3_GLOBALS_REGS_START;

	return ret;
}

static int dwc3_remove(struct platform_device *pdev)
{
	struct dwc3	*dwc = platform_get_drvdata(pdev);
	struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	pm_runtime_get_sync(&pdev->dev);
	/*
	 * restore res->start back to its original value so that, in case the
	 * probe is deferred, we don't end up getting error in request the
	 * memory region the next time probe is called.
	 */
	res->start -= DWC3_GLOBALS_REGS_START;

	dwc3_debugfs_exit(dwc);
	dwc3_core_exit_mode(dwc);

	dwc3_core_exit(dwc);
	dwc3_ulpi_exit(dwc);

	pm_runtime_put_sync(&pdev->dev);
	pm_runtime_allow(&pdev->dev);
	pm_runtime_disable(&pdev->dev);

	dwc3_free_event_buffers(dwc);
	dwc3_free_scratch_buffers(dwc);

	return 0;
}

#ifdef CONFIG_PM
static int dwc3_suspend_common(struct dwc3 *dwc, pm_message_t msg)
{
	unsigned long	flags;

	switch (dwc->current_dr_role) {
	case DWC3_GCTL_PRTCAP_DEVICE:
		spin_lock_irqsave(&dwc->lock, flags);
		dwc3_gadget_suspend(dwc);
		spin_unlock_irqrestore(&dwc->lock, flags);
		dwc3_core_exit(dwc);
		break;
	case DWC3_GCTL_PRTCAP_HOST:
		/* do nothing during host runtime_suspend */
		if (!PMSG_IS_AUTO(msg))
			dwc3_core_exit(dwc);
		break;
	case DWC3_GCTL_PRTCAP_OTG:
		/* do nothing during runtime_suspend */
		if (PMSG_IS_AUTO(msg))
			break;

		if (dwc->current_otg_role == DWC3_OTG_ROLE_DEVICE) {
			spin_lock_irqsave(&dwc->lock, flags);
			dwc3_gadget_suspend(dwc);
			spin_unlock_irqrestore(&dwc->lock, flags);
		}

		dwc3_otg_exit(dwc);
		dwc3_core_exit(dwc);
		break;
	default:
		/* do nothing */
		break;
	}

	return 0;
}

static int dwc3_resume_common(struct dwc3 *dwc, pm_message_t msg)
{
	unsigned long	flags;
	int		ret;

	switch (dwc->current_dr_role) {
	case DWC3_GCTL_PRTCAP_DEVICE:
		ret = dwc3_core_init(dwc);
		if (ret)
			return ret;

		dwc3_set_prtcap(dwc, DWC3_GCTL_PRTCAP_DEVICE);
		spin_lock_irqsave(&dwc->lock, flags);
		dwc3_gadget_resume(dwc);
		spin_unlock_irqrestore(&dwc->lock, flags);
		break;
	case DWC3_GCTL_PRTCAP_HOST:
		/* nothing to do on host runtime_resume */
		if (!PMSG_IS_AUTO(msg)) {
			ret = dwc3_core_init(dwc);
			if (ret)
				return ret;
			dwc3_set_prtcap(dwc, DWC3_GCTL_PRTCAP_HOST);
		}
		break;
	case DWC3_GCTL_PRTCAP_OTG:
		/* nothing to do on runtime_resume */
		if (PMSG_IS_AUTO(msg))
			break;

		ret = dwc3_core_init(dwc);
		if (ret)
			return ret;

		dwc3_set_prtcap(dwc, dwc->current_dr_role);

		dwc3_otg_init(dwc);
		if (dwc->current_otg_role == DWC3_OTG_ROLE_HOST) {
			dwc3_otg_host_init(dwc);
		} else if (dwc->current_otg_role == DWC3_OTG_ROLE_DEVICE) {
			spin_lock_irqsave(&dwc->lock, flags);
			dwc3_gadget_resume(dwc);
			spin_unlock_irqrestore(&dwc->lock, flags);
		}

		break;
	default:
		/* do nothing */
		break;
	}

	return 0;
}

static int dwc3_runtime_checks(struct dwc3 *dwc)
{
	switch (dwc->current_dr_role) {
	case DWC3_GCTL_PRTCAP_DEVICE:
		if (dwc->connected)
			return -EBUSY;
		break;
	case DWC3_GCTL_PRTCAP_HOST:
	default:
		/* do nothing */
		break;
	}

	return 0;
}

static int dwc3_runtime_suspend(struct device *dev)
{
	struct dwc3     *dwc = dev_get_drvdata(dev);
	int		ret;

	if (dwc3_runtime_checks(dwc))
		return -EBUSY;

	ret = dwc3_suspend_common(dwc, PMSG_AUTO_SUSPEND);
	if (ret)
		return ret;

	device_init_wakeup(dev, true);

	return 0;
}

static int dwc3_runtime_resume(struct device *dev)
{
	struct dwc3     *dwc = dev_get_drvdata(dev);
	int		ret;

	device_init_wakeup(dev, false);

	ret = dwc3_resume_common(dwc, PMSG_AUTO_RESUME);
	if (ret)
		return ret;

	switch (dwc->current_dr_role) {
	case DWC3_GCTL_PRTCAP_DEVICE:
		dwc3_gadget_process_pending_events(dwc);
		break;
	case DWC3_GCTL_PRTCAP_HOST:
	default:
		/* do nothing */
		break;
	}

	pm_runtime_mark_last_busy(dev);
	pm_runtime_put(dev);

	return 0;
}

static int dwc3_runtime_idle(struct device *dev)
{
	struct dwc3     *dwc = dev_get_drvdata(dev);

	switch (dwc->current_dr_role) {
	case DWC3_GCTL_PRTCAP_DEVICE:
		if (dwc3_runtime_checks(dwc))
			return -EBUSY;
		break;
	case DWC3_GCTL_PRTCAP_HOST:
	default:
		/* do nothing */
		break;
	}

	pm_runtime_mark_last_busy(dev);
	pm_runtime_autosuspend(dev);

	return 0;
}
#endif /* CONFIG_PM */

#ifdef CONFIG_PM_SLEEP
static int dwc3_suspend(struct device *dev)
{
	struct dwc3	*dwc = dev_get_drvdata(dev);
	int		ret;

	ret = dwc3_suspend_common(dwc, PMSG_SUSPEND);
	if (ret)
		return ret;

	pinctrl_pm_select_sleep_state(dev);

	return 0;
}

static int dwc3_resume(struct device *dev)
{
	struct dwc3	*dwc = dev_get_drvdata(dev);
	int		ret;

	pinctrl_pm_select_default_state(dev);

	ret = dwc3_resume_common(dwc, PMSG_RESUME);
	if (ret)
		return ret;

	pm_runtime_disable(dev);
	pm_runtime_set_active(dev);
	pm_runtime_enable(dev);

	return 0;
}
#endif /* CONFIG_PM_SLEEP */

static const struct dev_pm_ops dwc3_dev_pm_ops = {
	SET_SYSTEM_SLEEP_PM_OPS(dwc3_suspend, dwc3_resume)
	SET_RUNTIME_PM_OPS(dwc3_runtime_suspend, dwc3_runtime_resume,
			dwc3_runtime_idle)
};

#ifdef CONFIG_OF
static const struct of_device_id of_dwc3_match[] = {
	{
		.compatible = "snps,dwc3"
	},
	{
		.compatible = "synopsys,dwc3"
	},
	{ },
};
MODULE_DEVICE_TABLE(of, of_dwc3_match);
#endif

#ifdef CONFIG_ACPI

#define ACPI_ID_INTEL_BSW	"808622B7"

static const struct acpi_device_id dwc3_acpi_match[] = {
	{ ACPI_ID_INTEL_BSW, 0 },
	{ },
};
MODULE_DEVICE_TABLE(acpi, dwc3_acpi_match);
#endif

static struct platform_driver dwc3_driver = {
	.probe		= dwc3_probe,
	.remove		= dwc3_remove,
	.driver		= {
		.name	= "dwc3",
		.of_match_table	= of_match_ptr(of_dwc3_match),
		.acpi_match_table = ACPI_PTR(dwc3_acpi_match),
		.pm	= &dwc3_dev_pm_ops,
	},
};

module_platform_driver(dwc3_driver);

MODULE_ALIAS("platform:dwc3");
MODULE_AUTHOR("Felipe Balbi <balbi@ti.com>");
MODULE_LICENSE("GPL v2");
MODULE_DESCRIPTION("DesignWare USB3 DRD Controller Driver");

root@am57xx-evm:~# omapconf export ctt am57xx-clocks.rd1.txt
Warning: chip not recognized, running in safe mode (only platform-generic functions allowed).

Function disabled in safe mode, sorry ...

root@am57xx-evm:~# devmem2 0x4a008184
/dev/mem opened.
Memory mapped at address 0xb6fb2000.
Read at address  0x4A008184 (0xb6fb2184): 0x00000012
root@am57xx-evm:~#