Tool/software: Linux
Hi all,
I am using custom board based om am437x processor. I have done changes on top of ti-linux-sdk-04.00.00.04. mdio PHY is getting detected at address 1 and 2, but link is down no negotiation is happening. Link led is also not glowing, it doesn't getting any IP address. Here i have attached the required details.
root@am437x-evm:~# uname -a
Linux am437x-evm 4.9.28-geed43d1050 #7 PREEMPT Fri Sep 1 20:15:16 IST 2017 armv7l GNU/Linux
root@am437x-evm:~# ethtool eth0
Settings for eth0:
Supported ports: [ TP MII ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
Supported pause frame use: No
Supports auto-negotiation: Yes
Advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
Advertised pause frame use: No
Advertised auto-negotiation: Yes
Speed: 10Mb/s
Duplex: Half
Port: MII
PHYAD: 1
Transceiver: external
Auto-negotiation: on
Supports Wake-on: d
Wake-on: d
Current message level: 0x00000000 (0)
Link detected: no
root@am437x-evm:~# ethtool -S eth0
NIC statistics:
Good Rx Frames: 0
Broadcast Rx Frames: 0
Multicast Rx Frames: 0
Pause Rx Frames: 0
Rx CRC Errors: 0
Rx Align/Code Errors: 0
Oversize Rx Frames: 0
Rx Jabbers: 0
Undersize (Short) Rx Frames: 0
Rx Fragments: 0
Rx Octets: 0
Good Tx Frames: 0
Broadcast Tx Frames: 0
Multicast Tx Frames: 0
Pause Tx Frames: 0
Deferred Tx Frames: 0
Collisions: 0
Single Collision Tx Frames: 0
Multiple Collision Tx Frames: 0
Excessive Collisions: 0
Late Collisions: 0
Tx Underrun: 0
Carrier Sense Errors: 0
Tx Octets: 0
Rx + Tx 64 Octet Frames: 0
Rx + Tx 65-127 Octet Frames: 0
Rx + Tx 128-255 Octet Frames: 0
Rx + Tx 256-511 Octet Frames: 0
Rx + Tx 512-1023 Octet Frames: 0
Rx + Tx 1024-Up Octet Frames: 0
Net Octets: 0
Rx Start of Frame Overruns: 0
Rx Middle of Frame Overruns: 0
Rx DMA Overruns: 0
Rx DMA chan 0: head_enqueue: 1
Rx DMA chan 0: tail_enqueue: 127
Rx DMA chan 0: pad_enqueue: 0
Rx DMA chan 0: misqueued: 0
Rx DMA chan 0: desc_alloc_fail: 0
Rx DMA chan 0: pad_alloc_fail: 0
Rx DMA chan 0: runt_receive_buf: 0
Rx DMA chan 0: runt_transmit_bu: 0
Rx DMA chan 0: empty_dequeue: 0
Rx DMA chan 0: busy_dequeue: 0
Rx DMA chan 0: good_dequeue: 0
Rx DMA chan 0: requeue: 0
Rx DMA chan 0: teardown_dequeue: 0
Tx DMA chan 0: head_enqueue: 0
Tx DMA chan 0: tail_enqueue: 0
Tx DMA chan 0: pad_enqueue: 0
Tx DMA chan 0: misqueued: 0
Tx DMA chan 0: desc_alloc_fail: 0
Tx DMA chan 0: pad_alloc_fail: 0
Tx DMA chan 0: runt_receive_buf: 0
Tx DMA chan 0: runt_transmit_bu: 0
Tx DMA chan 0: empty_dequeue: 0
Tx DMA chan 0: busy_dequeue: 0
Tx DMA chan 0: good_dequeue: 0
Tx DMA chan 0: requeue: 0
Tx DMA chan 0: teardown_dequeue: 0
root@am437x-evm:~#
root@am437x-evm:~# ifconfig eth0
eth0 Link encap:Ethernet HWaddr C4:BE:84:CB:5E:69
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:139
root@am437x-evm:~#
/* * Copyright (C) 2014 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. */ /* AM437x GC150 */ /dts-v1/; #include "am4372.dtsi" #include <dt-bindings/pinctrl/am43xx.h> #include <dt-bindings/pwm/pwm.h> #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/input/input.h> / { model = "TI AM437x SK EVM"; compatible = "ti,am437x-sk-evm","ti,am4372","ti,am43"; aliases { display0 = &lcd0; }; chosen { stdout-path = &uart0; }; /* fixed 32k external oscillator clock */ clk_32k_rtc: clk_32k_rtc { #clock-cells = <0>; compatible = "fixed-clock"; clock-frequency = <32768>; }; lcd_bl: backlight { compatible = "pwm-backlight"; pwms = <&ecap0 0 50000 PWM_POLARITY_INVERTED>; brightness-levels = <0 51 53 56 62 75 101 152 255>; default-brightness-level = <8>; }; /* Used in SK EVM, but not used on GC150 so disabling sound node sound { compatible = "simple-audio-card"; simple-audio-card,name = "AM437x-SK-EVM"; simple-audio-card,widgets = "Headphone", "Headphone Jack", "Line", "Line In"; simple-audio-card,routing = "Headphone Jack", "HPLOUT", "Headphone Jack", "HPROUT", "LINE1L", "Line In", "LINE1R", "Line In"; simple-audio-card,format = "dsp_b"; simple-audio-card,bitclock-master = <&sound_master>; simple-audio-card,frame-master = <&sound_master>; simple-audio-card,bitclock-inversion; simple-audio-card,cpu { sound-dai = <&mcasp1>; }; sound_master: simple-audio-card,codec { sound-dai = <&tlv320aic3106>; system-clock-frequency = <24000000>; }; };*/ matrix_keypad: matrix_keypad0 { compatible = "gpio-matrix-keypad"; pinctrl-names = "default"; pinctrl-0 = <&matrix_keypad_pins>; debounce-delay-ms = <5>; col-scan-delay-us = <5>; row-gpios = <&gpio5 5 GPIO_ACTIVE_HIGH /* Bank5, pin5 */ &gpio5 6 GPIO_ACTIVE_HIGH>; /* Bank5, pin6 */ col-gpios = <&gpio5 13 GPIO_ACTIVE_HIGH /* Bank5, pin13 */ &gpio5 4 GPIO_ACTIVE_HIGH>; /* Bank5, pin4 */ linux,keymap = < MATRIX_KEY(0, 0, KEY_DOWN) MATRIX_KEY(0, 1, KEY_RIGHT) MATRIX_KEY(1, 0, KEY_LEFT) MATRIX_KEY(1, 1, KEY_UP) >; }; leds { compatible = "gpio-leds"; pinctrl-names = "default"; pinctrl-0 = <&leds_pins>; led0 { label = "am437x-sk:red:heartbeat"; gpios = <&gpio5 0 GPIO_ACTIVE_HIGH>; /* Bank 5, pin 0 */ linux,default-trigger = "heartbeat"; default-state = "off"; }; led1 { label = "am437x-sk:green:mmc1"; gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>; /* Bank 5, pin 1 */ linux,default-trigger = "mmc0"; default-state = "off"; }; led2 { label = "am437x-sk:blue:cpu0"; gpios = <&gpio5 2 GPIO_ACTIVE_HIGH>; /* Bank 5, pin 2 */ linux,default-trigger = "cpu0"; default-state = "off"; }; led3 { label = "am437x-sk:blue:usr3"; gpios = <&gpio5 3 GPIO_ACTIVE_HIGH>; /* Bank 5, pin 3 */ default-state = "off"; }; }; lcd0: display { compatible = "newhaven,nhd-4.3-480272ef-atxl", "panel-dpi"; label = "lcd"; pinctrl-names = "default"; pinctrl-0 = <&lcd_pins>; backlight = <&lcd_bl>; enable-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>; panel-timing { clock-frequency = <9000000>; hactive = <480>; vactive = <272>; hfront-porch = <2>; hback-porch = <2>; hsync-len = <41>; vfront-porch = <2>; vback-porch = <2>; vsync-len = <10>; hsync-active = <0>; vsync-active = <0>; de-active = <1>; pixelclk-active = <1>; }; port { lcd_in: endpoint { remote-endpoint = <&dpi_out>; }; }; }; }; &am43xx_pinmux { matrix_keypad_pins: matrix_keypad_pins { pinctrl-single,pins = < AM4372_IOPAD(0xa4c, PIN_OUTPUT | MUX_MODE7) /* gpio5_13.gpio5_13 */ AM4372_IOPAD(0xa50, PIN_OUTPUT | MUX_MODE7) /* spi4_sclk.gpio5_4 */ AM4372_IOPAD(0xa54, PIN_INPUT | MUX_MODE7) /* spi4_d0.gpio5_5 */ AM4372_IOPAD(0xa58, PIN_INPUT | MUX_MODE7) /* spi4_d1.gpio5_5 */ >; }; leds_pins: leds_pins { pinctrl-single,pins = < AM4372_IOPAD(0xa28, PIN_OUTPUT | MUX_MODE7) /* uart3_rxd.gpio5_2 */ AM4372_IOPAD(0xa2c, PIN_OUTPUT | MUX_MODE7) /* uart3_txd.gpio5_3 */ AM4372_IOPAD(0xa30, PIN_OUTPUT | MUX_MODE7) /* uart3_ctsn.gpio5_0 */ AM4372_IOPAD(0xa34, PIN_OUTPUT | MUX_MODE7) /* uart3_rtsn.gpio5_1 */ >; }; i2c0_pins: i2c0_pins { pinctrl-single,pins = < AM4372_IOPAD(0x988, PIN_INPUT | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_sda.i2c0_sda */ AM4372_IOPAD(0x98c, PIN_INPUT | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_scl.i2c0_scl */ >; }; i2c1_pins: i2c1_pins { pinctrl-single,pins = < AM4372_IOPAD(0x95c, PIN_INPUT | SLEWCTRL_FAST | MUX_MODE2) /* spi0_cs0.i2c1_scl */ AM4372_IOPAD(0x958, PIN_INPUT | SLEWCTRL_FAST | MUX_MODE2) /* spi0_d1.i2c1_sda */ >; }; /* As in GC150 emmc is connected to mmc0 pins */ on_board_emmc_pins_default: on_board_emmc_pins_default { pinctrl-single,pins = < AM4372_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0 ) /*(B1)mmc0_dat3.mmc0_dat3 */ AM4372_IOPAD(0x8f4, PIN_INPUT_PULLUP | MUX_MODE0 ) /*(B2)mmc0_dat2.mmc0_dat2 */ AM4372_IOPAD(0x8f8, PIN_INPUT_PULLUP | MUX_MODE0 ) /*(C2)mmc0_dat1.mmc0_dat1 */ AM4372_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0 ) /*(C1)mmc0_dat0.mmc0_dat0 */ AM4372_IOPAD(0x900, PIN_INPUT | MUX_MODE0 ) /*(D1)mmc0_clk.mmc0_clk */ AM4372_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0 ) /*(D2)mmc0_cmd.mmc0_cmd */ AM4372_IOPAD(0x92c, PIN_INPUT_PULLUP | MUX_MODE3 ) /*(D14)mii1_tx_clk.mmc0_dat7*/ AM4372_IOPAD(0x930, PIN_INPUT_PULLUP | MUX_MODE3 ) /*(D13)mii1_rx_clk.mmc0_dat6*/ AM4372_IOPAD(0x934, PIN_INPUT_PULLUP | MUX_MODE3 ) /*(C14)mii1_rxd3.mmc0_dat5 */ AM4372_IOPAD(0x938, PIN_INPUT_PULLUP | MUX_MODE3 ) /*(E16)mii1_rxd2.mmc0_dat4 */ >; }; /* the sk-evm device tree pin assignments for the MMC0 device */ mmc1_pins: pinmux_mmc1_pins { pinctrl-single,pins = < AM4372_IOPAD(0x8f0, PIN_INPUT | MUX_MODE0) /* mmc0_dat3.mmc0_dat3 */ AM4372_IOPAD(0x8f4, PIN_INPUT | MUX_MODE0) /* mmc0_dat2.mmc0_dat2 */ AM4372_IOPAD(0x8f8, PIN_INPUT | MUX_MODE0) /* mmc0_dat1.mmc0_dat1 */ AM4372_IOPAD(0x8fc, PIN_INPUT | MUX_MODE0) /* mmc0_dat0.mmc0_dat0 */ AM4372_IOPAD(0x900, PIN_INPUT | MUX_MODE0) /* mmc0_clk.mmc0_clk */ AM4372_IOPAD(0x904, PIN_INPUT | MUX_MODE0) /* mmc0_cmd.mmc0_cmd */ AM4372_IOPAD(0x960, PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */ >; }; /* In GC150 SD-card is connected to mmc1 pins */ mmc1_pins_default: mmc1_pins_default { pinctrl-single,pins = < AM4372_IOPAD(0x880, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */ AM4372_IOPAD(0x884, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd */ AM4372_IOPAD(0x800, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */ AM4372_IOPAD(0x804, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */ AM4372_IOPAD(0x808, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */ AM4372_IOPAD(0x80c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */ AM4372_IOPAD(0x994, PIN_INPUT | MUX_MODE7 ) /* (N22)mmc1_sdcd.gpio3_15 */ >; }; ecap0_pins: backlight_pins { pinctrl-single,pins = < AM4372_IOPAD(0x964, PIN_OUTPUT | MUX_MODE0) /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out */ >; }; edt_ft5306_ts_pins: edt_ft5306_ts_pins { pinctrl-single,pins = < /* AM4372_IOPAD(0x874, PIN_INPUT | MUX_MODE7) /* gpmc_wpn.gpio0_31 */ AM4372_IOPAD(0x878, PIN_OUTPUT | MUX_MODE7) /* gpmc_be1n.gpio1_28 */ >; }; vpfe0_pins_default: vpfe0_pins_default { pinctrl-single,pins = < AM4372_IOPAD(0x9b0, PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_hd mode 0*/ AM4372_IOPAD(0x9b4, PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_vd mode 0*/ AM4372_IOPAD(0x9b8, PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_field mode 0*/ AM4372_IOPAD(0x9bc, PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_wen mode 0*/ AM4372_IOPAD(0x9c0, PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_pclk mode 0*/ AM4372_IOPAD(0x9c4, PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data8 mode 0*/ AM4372_IOPAD(0x9c8, PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data9 mode 0*/ AM4372_IOPAD(0xa08, PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data0 mode 0*/ AM4372_IOPAD(0xa0c, PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data1 mode 0*/ AM4372_IOPAD(0xa10, PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data2 mode 0*/ AM4372_IOPAD(0xa14, PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data3 mode 0*/ AM4372_IOPAD(0xa18, PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data4 mode 0*/ AM4372_IOPAD(0xa1c, PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data5 mode 0*/ AM4372_IOPAD(0xa20, PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data6 mode 0*/ AM4372_IOPAD(0xa24, PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data7 mode 0*/ >; }; vpfe0_pins_sleep: vpfe0_pins_sleep { pinctrl-single,pins = < AM4372_IOPAD(0x9b0, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) AM4372_IOPAD(0x9b4, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) AM4372_IOPAD(0x9b8, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) AM4372_IOPAD(0x9bc, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) AM4372_IOPAD(0x9c0, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) AM4372_IOPAD(0x9c4, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) AM4372_IOPAD(0x9c8, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) AM4372_IOPAD(0xa08, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) AM4372_IOPAD(0xa0c, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) AM4372_IOPAD(0xa10, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) AM4372_IOPAD(0xa14, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) AM4372_IOPAD(0xa18, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) AM4372_IOPAD(0xa1c, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) AM4372_IOPAD(0xa20, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) AM4372_IOPAD(0xa24, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) >; }; clkout1_pin: pinmux_clkout1_pin { pinctrl-single,pins = < 0x270 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* XDMA_EVENT_INTR0/CLKOUT1 */ >; }; cpsw_default: cpsw_default { pinctrl-single,pins = < /* Slave 1 */ AM4372_IOPAD(0x92c, PIN_OUTPUT | MUX_MODE2) /* mii1_txclk.rmii1_tclk */ AM4372_IOPAD(0x914, PIN_OUTPUT | MUX_MODE2) /* mii1_txen.rgmii1_tctl */ AM4372_IOPAD(0x928, PIN_OUTPUT | MUX_MODE2) /* mii1_txd0.rgmii1_td0 */ AM4372_IOPAD(0x924, PIN_OUTPUT | MUX_MODE2) /* mii1_txd1.rgmii1_td1 */ AM4372_IOPAD(0x920, PIN_OUTPUT | MUX_MODE2) /* mii1_txd0.rgmii1_td2 */ AM4372_IOPAD(0x91c, PIN_OUTPUT | MUX_MODE2) /* mii1_txd1.rgmii1_td3 */ AM4372_IOPAD(0x930, PIN_INPUT | MUX_MODE2) /* mii1_rxclk.rmii1_rclk */ AM4372_IOPAD(0x918, PIN_INPUT | MUX_MODE2) /* mii1_rxdv.rgmii1_rctl */ AM4372_IOPAD(0x940, PIN_INPUT | MUX_MODE2) /* mii1_rxd0.rgmii1_rd0 */ AM4372_IOPAD(0x93c, PIN_INPUT | MUX_MODE2) /* mii1_rxd1.rgmii1_rd1 */ AM4372_IOPAD(0x938, PIN_INPUT | MUX_MODE2) /* mii1_rxd0.rgmii1_rd2 */ AM4372_IOPAD(0x934, PIN_INPUT | MUX_MODE2) /* mii1_rxd1.rgmii1_rd3 */ /* Slave 2 */ AM4372_IOPAD(0x858, PIN_OUTPUT | MUX_MODE2) /* gpmc_a6.rgmii2_tclk */ AM4372_IOPAD(0x840, PIN_OUTPUT | MUX_MODE2) /* gpmc_a0.rgmii2_tctl */ AM4372_IOPAD(0x854, PIN_OUTPUT | MUX_MODE2) /* gpmc_a5.rgmii2_td0 */ AM4372_IOPAD(0x850, PIN_OUTPUT | MUX_MODE2) /* gpmc_a4.rgmii2_td1 */ AM4372_IOPAD(0x84c, PIN_OUTPUT | MUX_MODE2) /* gpmc_a3.rgmii2_td2 */ AM4372_IOPAD(0x848, PIN_OUTPUT | MUX_MODE2) /* gpmc_a2.rgmii2_td3 */ AM4372_IOPAD(0x85c, PIN_INPUT | MUX_MODE2) /* gpmc_a7.rgmii2_rclk */ AM4372_IOPAD(0x844, PIN_INPUT | MUX_MODE2) /* gpmc_a1.rgmii2_rtcl */ AM4372_IOPAD(0x86c, PIN_INPUT | MUX_MODE2) /* gpmc_a11.rgmii2_rd0 */ AM4372_IOPAD(0x868, PIN_INPUT | MUX_MODE2) /* gpmc_a10.rgmii2_rd1 */ AM4372_IOPAD(0x864, PIN_INPUT | MUX_MODE2) /* gpmc_a9.rgmii2_rd2 */ AM4372_IOPAD(0x860, PIN_INPUT | MUX_MODE2) /* gpmc_a8.rgmii2_rd3 */ >; }; cpsw_sleep: cpsw_sleep { pinctrl-single,pins = < /* Slave 1 reset value */ AM4372_IOPAD(0x92c, PIN_INPUT_PULLDOWN | MUX_MODE7) AM4372_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7) AM4372_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7) AM4372_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7) AM4372_IOPAD(0x920, PIN_INPUT_PULLDOWN | MUX_MODE7) AM4372_IOPAD(0x91c, PIN_INPUT_PULLDOWN | MUX_MODE7) AM4372_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE7) AM4372_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE7) AM4372_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7) AM4372_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7) AM4372_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE7) AM4372_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE7) /* Slave 2 reset value */ AM4372_IOPAD(0x858, PIN_INPUT_PULLDOWN | MUX_MODE7) AM4372_IOPAD(0x840, PIN_INPUT_PULLDOWN | MUX_MODE7) AM4372_IOPAD(0x854, PIN_INPUT_PULLDOWN | MUX_MODE7) AM4372_IOPAD(0x850, PIN_INPUT_PULLDOWN | MUX_MODE7) AM4372_IOPAD(0x84c, PIN_INPUT_PULLDOWN | MUX_MODE7) AM4372_IOPAD(0x848, PIN_INPUT_PULLDOWN | MUX_MODE7) AM4372_IOPAD(0x85c, PIN_INPUT_PULLDOWN | MUX_MODE7) AM4372_IOPAD(0x844, PIN_INPUT_PULLDOWN | MUX_MODE7) AM4372_IOPAD(0x86c, PIN_INPUT_PULLDOWN | MUX_MODE7) AM4372_IOPAD(0x868, PIN_INPUT_PULLDOWN | MUX_MODE7) AM4372_IOPAD(0x864, PIN_INPUT_PULLDOWN | MUX_MODE7) AM4372_IOPAD(0x860, PIN_INPUT_PULLDOWN | MUX_MODE7) >; }; /* Ethernet pin-mux for GC150 */ ethernet_phy_pins_default: ethernet_phy_pins_default { pinctrl-single,pins = < /* phy 1 */ AM4372_IOPAD(0x90c, PIN_INPUT | MUX_MODE1 ) /* (B14) mii1_crs.rmii1_crs_dv */ AM4372_IOPAD(0x910, PIN_INPUT | MUX_MODE1 ) /* (B13) mii1_rx_er.rmii1_rxer */ AM4372_IOPAD(0x914, PIN_OUTPUT | MUX_MODE1 ) /* (A13) mii1_tx_en.rmii1_txen */ AM4372_IOPAD(0x924, PIN_OUTPUT | MUX_MODE1 ) /* (A14) mii1_txd1.rmii1_txd1 */ AM4372_IOPAD(0x928, PIN_OUTPUT | MUX_MODE1 ) /* (B15) mii1_txd0.rmii1_txd0 */ AM4372_IOPAD(0x93c, PIN_INPUT | MUX_MODE1 ) /* (B16) mii1_rxd1.rmii1_rxd1 */ AM4372_IOPAD(0x940, PIN_INPUT | MUX_MODE1 ) /* (F17) mii1_rxd0.rmii1_rxd0 */ AM4372_IOPAD(0x944, PIN_INPUT | MUX_MODE0 ) /*(A16) rmii1_ref_clk.rmii1_refclk*/ /* phy 2 */ AM4372_IOPAD(0x840, PIN_OUTPUT | MUX_MODE3 ) /* (C3) gpmc_a0.rmii2_txen */ AM4372_IOPAD(0x850, PIN_OUTPUT | MUX_MODE3 ) /* (D7) gpmc_a4.rmii2_txd1 */ AM4372_IOPAD(0x854, PIN_OUTPUT | MUX_MODE3 ) /* (E7) gpmc_a5.rmii2_txd0 */ AM4372_IOPAD(0x86c, PIN_INPUT | MUX_MODE3 ) /* (D8) gpmc_a11.rmii2_rxd0 */ AM4372_IOPAD(0x868, PIN_INPUT | MUX_MODE3 ) /* (G8) gpmc_a10.rmii2_rxd1 */ AM4372_IOPAD(0x870, PIN_INPUT | MUX_MODE3 ) /* (A2) gpmc_wait0.rmii2_crs_dv */ AM4372_IOPAD(0x874, PIN_INPUT | MUX_MODE3 ) /* (B3) gpmc_wpn.rmii2_rxer */ AM4372_IOPAD(0x908, PIN_INPUT | MUX_MODE1 ) /* (D16) mii1_col.rmii2_refclk */ >; }; davinci_mdio_default: davinci_mdio_default { pinctrl-single,pins = < /* MDIO */ AM4372_IOPAD(0x948, PIN_INPUT | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ AM4372_IOPAD(0x94c, PIN_OUTPUT | MUX_MODE0) /* mdio_clk.mdio_clk */ >; }; davinci_mdio_sleep: davinci_mdio_sleep { pinctrl-single,pins = < /* MDIO reset value */ AM4372_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7) AM4372_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7) >; }; dss_pins: dss_pins { pinctrl-single,pins = < AM4372_IOPAD(0x820, PIN_OUTPUT | MUX_MODE1) /* gpmc ad 8 -> DSS DATA 23 */ AM4372_IOPAD(0x824, PIN_OUTPUT | MUX_MODE1) AM4372_IOPAD(0x828, PIN_OUTPUT | MUX_MODE1) AM4372_IOPAD(0x82c, PIN_OUTPUT | MUX_MODE1) AM4372_IOPAD(0x830, PIN_OUTPUT | MUX_MODE1) AM4372_IOPAD(0x834, PIN_OUTPUT | MUX_MODE1) AM4372_IOPAD(0x838, PIN_OUTPUT | MUX_MODE1) AM4372_IOPAD(0x83c, PIN_OUTPUT | MUX_MODE1) /* gpmc ad 15 -> DSS DATA 16 */ AM4372_IOPAD(0x8a0, PIN_OUTPUT | MUX_MODE0) /* DSS DATA 0 */ AM4372_IOPAD(0x8a4, PIN_OUTPUT | MUX_MODE0) AM4372_IOPAD(0x8a8, PIN_OUTPUT | MUX_MODE0) AM4372_IOPAD(0x8ac, PIN_OUTPUT | MUX_MODE0) AM4372_IOPAD(0x8b0, PIN_OUTPUT | MUX_MODE0) AM4372_IOPAD(0x8b4, PIN_OUTPUT | MUX_MODE0) AM4372_IOPAD(0x8b8, PIN_OUTPUT | MUX_MODE0) AM4372_IOPAD(0x8bc, PIN_OUTPUT | MUX_MODE0) AM4372_IOPAD(0x8c0, PIN_OUTPUT | MUX_MODE0) AM4372_IOPAD(0x8c4, PIN_OUTPUT | MUX_MODE0) AM4372_IOPAD(0x8c8, PIN_OUTPUT | MUX_MODE0) AM4372_IOPAD(0x8cc, PIN_OUTPUT | MUX_MODE0) AM4372_IOPAD(0x8d0, PIN_OUTPUT | MUX_MODE0) AM4372_IOPAD(0x8d4, PIN_OUTPUT | MUX_MODE0) AM4372_IOPAD(0x8d8, PIN_OUTPUT | MUX_MODE0) AM4372_IOPAD(0x8dc, PIN_OUTPUT | MUX_MODE0) /* DSS DATA 15 */ AM4372_IOPAD(0x8e0, PIN_OUTPUT | MUX_MODE0) /* DSS VSYNC */ AM4372_IOPAD(0x8e4, PIN_OUTPUT | MUX_MODE0) /* DSS HSYNC */ AM4372_IOPAD(0x8e8, PIN_OUTPUT | MUX_MODE0) /* DSS PCLK */ AM4372_IOPAD(0x8ec, PIN_OUTPUT | MUX_MODE0) /* DSS AC BIAS EN */ >; }; qspi_pins: qspi_pins { pinctrl-single,pins = < AM4372_IOPAD(0x87c, PIN_OUTPUT | MUX_MODE3) /* gpmc_csn0.qspi_csn */ AM4372_IOPAD(0x888, PIN_OUTPUT | MUX_MODE2) /* gpmc_csn3.qspi_clk */ AM4372_IOPAD(0x890, PIN_INPUT | MUX_MODE3) /* gpmc_advn_ale.qspi_d0 */ AM4372_IOPAD(0x894, PIN_INPUT | MUX_MODE3) /* gpmc_oen_ren.qspi_d1 */ AM4372_IOPAD(0x898, PIN_INPUT | MUX_MODE3) /* gpmc_wen.qspi_d2 */ AM4372_IOPAD(0x89c, PIN_INPUT | MUX_MODE3) /* gpmc_be0n_cle.qspi_d3 */ >; }; mcasp1_pins: mcasp1_pins { pinctrl-single,pins = < AM4372_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE4) /* mii1_crs.mcasp1_aclkx */ AM4372_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE4) /* mii1_rxerr.mcasp1_fsx */ AM4372_IOPAD(0x908, PIN_OUTPUT_PULLDOWN | MUX_MODE4) /* mii1_col.mcasp1_axr2 */ AM4372_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE4) /* rmii1_ref_clk.mcasp1_axr3 */ >; }; mcasp1_pins_sleep: mcasp1_pins_sleep { pinctrl-single,pins = < AM4372_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE7) AM4372_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE7) AM4372_IOPAD(0x908, PIN_INPUT_PULLDOWN | MUX_MODE7) AM4372_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE7) >; }; lcd_pins: lcd_pins { pinctrl-single,pins = < AM4372_IOPAD(0x81c, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpcm_ad7.gpio1_7 */ >; }; usb1_pins: usb1_pins { pinctrl-single,pins = < AM4372_IOPAD(0xac0, PIN_OUTPUT | MUX_MODE0) /* usb0_drvvbus.usb0_drvvbus */ >; }; usb2_pins: usb2_pins { pinctrl-single,pins = < AM4372_IOPAD(0xac4, PIN_OUTPUT | MUX_MODE0) /* usb0_drvvbus.usb0_drvvbus */ >; }; }; &i2c0 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&i2c0_pins>; clock-frequency = <100000>; tps@24 { compatible = "ti,tps65218"; reg = <0x24>; interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; interrupt-controller; #interrupt-cells = <2>; dcdc1: regulator-dcdc1 { /* VDD_CORE limits min of OPP50 and max of OPP100 */ regulator-name = "vdd_core"; regulator-min-microvolt = <912000>; regulator-max-microvolt = <1144000>; regulator-boot-on; regulator-always-on; }; dcdc2: regulator-dcdc2 { /* VDD_MPU limits min of OPP50 and max of OPP_NITRO */ regulator-name = "vdd_mpu"; regulator-min-microvolt = <912000>; regulator-max-microvolt = <1378000>; regulator-boot-on; regulator-always-on; }; dcdc3: regulator-dcdc3 { regulator-name = "vdds_ddr"; regulator-min-microvolt = <1500000>; regulator-max-microvolt = <1500000>; regulator-boot-on; regulator-always-on; regulator-state-mem { regulator-on-in-suspend; }; regulator-state-disk { regulator-off-in-suspend; }; }; dcdc4: regulator-dcdc4 { regulator-name = "v3_3d"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-boot-on; regulator-always-on; }; dcdc5: regulator-dcdc5 { compatible = "ti,tps65218-dcdc5"; regulator-name = "v1_0bat"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-boot-on; regulator-always-on; regulator-state-mem { regulator-on-in-suspend; }; }; dcdc6: regulator-dcdc6 { compatible = "ti,tps65218-dcdc6"; regulator-name = "v1_8bat"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-boot-on; regulator-always-on; regulator-state-mem { regulator-on-in-suspend; }; }; ldo1: regulator-ldo1 { regulator-name = "v1_8d"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-boot-on; regulator-always-on; }; power-button { compatible = "ti,tps65218-pwrbutton"; status = "okay"; interrupts = <3 IRQ_TYPE_EDGE_BOTH>; }; }; at24@50 { compatible = "at24,24c256"; pagesize = <64>; reg = <0x50>; }; }; &i2c1 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&i2c1_pins>; clock-frequency = <400000>; ov2659@30 { compatible = "ovti,ov2659"; reg = <0x30>; pinctrl-names = "default"; pinctrl-0 = <&clkout1_pin>; clocks = <&clkout1_mux_ck>; clock-names = "xvclk"; assigned-clocks = <&clkout1_mux_ck>; assigned-clock-parents = <&clkout1_osc_div_ck>; port { ov2659_1: endpoint { remote-endpoint = <&vpfe0_ep>; link-frequencies = /bits/ 64 <70000000>; }; }; }; edt-ft5306@38 { status = "okay"; compatible = "edt,edt-ft5306", "edt,edt-ft5x06"; pinctrl-names = "default"; pinctrl-0 = <&edt_ft5306_ts_pins>; reg = <0x38>; interrupt-parent = <&gpio0>; interrupts = <31 IRQ_TYPE_EDGE_FALLING>; reset-gpios = <&gpio1 28 GPIO_ACTIVE_LOW>; touchscreen-size-x = <480>; touchscreen-size-y = <272>; }; tlv320aic3106: tlv320aic3106@1b { #sound-dai-cells = <0>; compatible = "ti,tlv320aic3106"; reg = <0x1b>; status = "okay"; /* Regulators */ AVDD-supply = <&dcdc4>; IOVDD-supply = <&dcdc4>; DRVDD-supply = <&dcdc4>; DVDD-supply = <&ldo1>; }; lis331dlh@18 { compatible = "st,lis331dlh"; reg = <0x18>; status = "okay"; Vdd-supply = <&dcdc4>; Vdd_IO-supply = <&dcdc4>; interrupts-extended = <&gpio1 6 0>, <&gpio2 1 0>; }; }; &epwmss0 { status = "okay"; }; &ecap0 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&ecap0_pins>; }; &gpio0 { status = "okay"; }; &gpio1 { status = "okay"; }; &gpio5 { status = "okay"; }; /* EMMC is connected to MMC0 in GC150 */ &mmc1 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&on_board_emmc_pins_default>; /* SK EVM pins for MMC0 pinctrl-0 = <&mmc1_pins>;*/ vmmc-supply = <&dcdc4>; bus-width = <8>; ti,non-removable; /*cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;*/ }; /* SD Card is connected to MMC1 in GC150 */ &mmc2 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&mmc1_pins_default>; vmmc-supply = <&dcdc4>; bus-width = <4>; /*cd-gpios = <&gpio3 15 GPIO_ACTIVE_LOW>;*/ }; &usb2_phy1 { status = "okay"; }; &usb1 { dr_mode = "otg"; status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&usb1_pins>; }; &usb2_phy2 { status = "okay"; }; &usb2 { dr_mode = "host"; status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&usb2_pins>; }; &qspi { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&qspi_pins>; spi-max-frequency = <48000000>; m25p80@0 { compatible = "mx66l51235l"; spi-max-frequency = <48000000>; reg = <0>; spi-cpol; spi-cpha; spi-tx-bus-width = <1>; spi-rx-bus-width = <4>; #address-cells = <1>; #size-cells = <1>; /* MTD partition table. * The ROM checks the first 512KiB * for a valid file to boot(XIP). */ partition@0 { label = "QSPI.U_BOOT"; reg = <0x00000000 0x000080000>; }; partition@1 { label = "QSPI.U_BOOT.backup"; reg = <0x00080000 0x00080000>; }; partition@2 { label = "QSPI.U-BOOT-SPL_OS"; reg = <0x00100000 0x00010000>; }; partition@3 { label = "QSPI.U_BOOT_ENV"; reg = <0x00110000 0x00010000>; }; partition@4 { label = "QSPI.U-BOOT-ENV.backup"; reg = <0x00120000 0x00010000>; }; partition@5 { label = "QSPI.KERNEL"; reg = <0x00130000 0x0800000>; }; partition@6 { label = "QSPI.FILESYSTEM"; reg = <0x00930000 0x36D0000>; }; }; }; &mac { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <ðernet_phy_pins_default>; /* for SK EVM pinctrl-0 = <&cpsw_default>;*/ /* for SK EVM pinctrl-1 = <&cpsw_sleep>;*/ slaves = <2>; dual_emac; /* reset-gpio = <&gpio1 4 GPIO_ACTIVE_HIGH>;*/ }; &davinci_mdio { pinctrl-names = "default", "sleep"; pinctrl-0 = <&davinci_mdio_default>; pinctrl-1 = <&davinci_mdio_sleep>; status = "okay"; }; &cpsw_emac0 { phy_id = <&davinci_mdio>, <1>; phy-mode = "rmii"; interrupt-parent = <&gpio1>; interrupts = <4 0>; dual_emac_res_vlan = <1>; }; &cpsw_emac1 { phy_id = <&davinci_mdio>, <2>; phy-mode = "rmii"; interrupt-parent = <&gpio1>; interrupts = <5 0>; dual_emac_res_vlan = <2>; }; &elm { status = "okay"; }; /* not used on GC150 &mcasp1 { #sound-dai-cells = <0>; pinctrl-names = "default", "sleep"; pinctrl-0 = <&mcasp1_pins>; pinctrl-1 = <&mcasp1_pins_sleep>; status = "okay"; op-mode = <0>; tdm-slots = <2>; serial-dir = < 0 0 1 2 >; tx-num-evt = <1>; rx-num-evt = <1>; };*/ &dss { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&dss_pins>; port { dpi_out: endpoint@0 { remote-endpoint = <&lcd_in>; data-lines = <24>; }; }; }; &rtc { clocks = <&clk_32k_rtc>, <&clk_32768_ck>; clock-names = "ext-clk", "int-clk"; status = "okay"; }; &wdt { status = "okay"; }; &cpu { cpu0-supply = <&dcdc2>; }; &vpfe0 { status = "okay"; pinctrl-names = "default", "sleep"; pinctrl-0 = <&vpfe0_pins_default>; pinctrl-1 = <&vpfe0_pins_sleep>; /* Camera port */ port { vpfe0_ep: endpoint { remote-endpoint = <&ov2659_1>; ti,am437x-vpfe-interface = <0>; bus-width = <8>; hsync-active = <0>; vsync-active = <0>; }; }; }; &wkup_m3_ipc { ti,scale-data-fw = "am43x-evm-scale-data.bin"; }; &pruss_soc_bus { status = "okay"; pruss1: pruss@54400000 { status = "okay"; pru1_0: pru@54434000 { status = "okay"; }; pru1_1: pru@54438000 { status = "okay"; }; }; pruss0: pruss@54440000 { status = "okay"; pru0_0: pru@54474000 { status = "okay"; }; pru0_1: pru@54478000 { status = "okay"; }; }; }; &sgx { status = "okay"; };