/* * 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 #include / { 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 { compatible = "linux,extcon-usb-gpio"; 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; }; keypad: keypad@4ae1c000 { compatible = "ti,omap4-keypad"; #address-cells = <0x1>; #size-cells = <0x1>; reg = <0x4ae1c000 0x80>; interrupts = ; keypad,num-rows = <3>; keypad,num-columns = <4>; linux,keymap = <0x00000041 0x00010042 0x00020043 0x00030044 0x01000045 0x01010046 0x01020047 0x01030048 0x02000049 0x0201004a 0x0202004b 0x0203004c>; }; }; &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(0x37d4, PULL_UP | MUX_MODE0) /* 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(0x37d4, MUX_MODE15 | PULL_UP) /* dcan1_rx.off */ >; }; dcan2_pins_default: dcan2_pins_default { pinctrl-single,pins = < DRA7XX_CORE_IOPAD(0x3688, PIN_OUTPUT_PULLUP | MUX_MODE2) /* gpio6_14.dcan2_tx */ DRA7XX_CORE_IOPAD(0x368c, PULL_UP | MUX_MODE2) /* gpio6_15.dcan2_rx */ >; }; dcan2_pins_sleep: dcan2_pins_sleep { pinctrl-single,pins = < DRA7XX_CORE_IOPAD(0x3688, MUX_MODE15 | PULL_UP) /* dcan2_tx.off */ DRA7XX_CORE_IOPAD(0x368c, MUX_MODE15 | PULL_UP) /* dcan2_x.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 { rs485-rts-delay = <0 0>; // RTS signal delay in msec before & after sending linux,rs485-enabled-at-boot-time; rs485-rts-active-low; }; &uart6 { rs485-rts-delay = <0 0>; // RTS signal delay in msec before & after sending linux,rs485-enabled-at-boot-time; rs485-rts-active-low; }; &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>; }; &dcan2 { pinctrl-names = "default", "sleep", "active"; pinctrl-0 = <&dcan2_pins_sleep>; pinctrl-1 = <&dcan2_pins_sleep>; pinctrl-2 = <&dcan2_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 = ; aws = ; }; }; &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"; };