forked from Minki/linux
addfcde7c4
In commit 87517d26d8 ("ARM: dts: dra7-evm: Add extcon nodes for USB")
we enabled Extcon USB gpio to tackle the USB ID pin and get
peripheral mode to work.
But the extcon-gpio-usb driver [1] didn't make it into v4.0
and this makes the USB driver defer probe indefinitely breaking
USB Host functionality.
As a temporary fix we remove the extcon handle from the
USB controller and add it back when the extcon driver
merges in v4.1.
[1] - https://lkml.org/lkml/2015/2/2/187
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
555 lines
13 KiB
Plaintext
555 lines
13 KiB
Plaintext
/*
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* Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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/dts-v1/;
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#include "dra74x.dtsi"
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#include <dt-bindings/clk/ti-dra7-atl.h>
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/interrupt-controller/irq.h>
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/ {
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model = "TI AM5728 BeagleBoard-X15";
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compatible = "ti,am572x-beagle-x15", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
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aliases {
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rtc0 = &mcp_rtc;
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rtc1 = &tps659038_rtc;
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};
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memory {
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device_type = "memory";
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reg = <0x80000000 0x80000000>;
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};
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vdd_3v3: fixedregulator-vdd_3v3 {
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compatible = "regulator-fixed";
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regulator-name = "vdd_3v3";
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vin-supply = <®en1>;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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};
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vtt_fixed: fixedregulator-vtt {
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/* TPS51200 */
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compatible = "regulator-fixed";
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regulator-name = "vtt_fixed";
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vin-supply = <&smps3_reg>;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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regulator-boot-on;
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enable-active-high;
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gpio = <&gpio7 11 GPIO_ACTIVE_HIGH>;
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};
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leds {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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pinctrl-0 = <&leds_pins_default>;
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led@0 {
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label = "beagle-x15:usr0";
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gpios = <&gpio7 9 GPIO_ACTIVE_HIGH>;
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linux,default-trigger = "heartbeat";
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default-state = "off";
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};
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led@1 {
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label = "beagle-x15:usr1";
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gpios = <&gpio7 8 GPIO_ACTIVE_HIGH>;
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linux,default-trigger = "cpu0";
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default-state = "off";
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};
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led@2 {
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label = "beagle-x15:usr2";
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gpios = <&gpio7 14 GPIO_ACTIVE_HIGH>;
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linux,default-trigger = "mmc0";
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default-state = "off";
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};
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led@3 {
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label = "beagle-x15:usr3";
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gpios = <&gpio7 15 GPIO_ACTIVE_HIGH>;
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linux,default-trigger = "ide-disk";
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default-state = "off";
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};
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};
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gpio_fan: gpio_fan {
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/* Based on 5v 500mA AFB02505HHB */
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compatible = "gpio-fan";
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gpios = <&tps659038_gpio 1 GPIO_ACTIVE_HIGH>;
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gpio-fan,speed-map = <0 0>,
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<13000 1>;
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};
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extcon_usb1: extcon_usb1 {
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compatible = "linux,extcon-usb-gpio";
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id-gpio = <&gpio7 25 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&extcon_usb1_pins>;
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};
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extcon_usb2: extcon_usb2 {
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compatible = "linux,extcon-usb-gpio";
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id-gpio = <&gpio7 24 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&extcon_usb2_pins>;
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};
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};
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&dra7_pmx_core {
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leds_pins_default: leds_pins_default {
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pinctrl-single,pins = <
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0x3a8 (PIN_OUTPUT | MUX_MODE14) /* spi1_d1.gpio7_8 */
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0x3ac (PIN_OUTPUT | MUX_MODE14) /* spi1_d0.gpio7_9 */
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0x3c0 (PIN_OUTPUT | MUX_MODE14) /* spi2_sclk.gpio7_14 */
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0x3c4 (PIN_OUTPUT | MUX_MODE14) /* spi2_d1.gpio7_15 */
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>;
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};
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i2c1_pins_default: i2c1_pins_default {
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pinctrl-single,pins = <
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0x400 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda.sda */
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0x404 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl.scl */
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>;
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};
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i2c3_pins_default: i2c3_pins_default {
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pinctrl-single,pins = <
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0x2a4 (PIN_INPUT| MUX_MODE10) /* mcasp1_aclkx.i2c3_sda */
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0x2a8 (PIN_INPUT| MUX_MODE10) /* mcasp1_fsx.i2c3_scl */
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>;
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};
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uart3_pins_default: uart3_pins_default {
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pinctrl-single,pins = <
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0x248 (PIN_INPUT_SLEW | MUX_MODE0) /* uart3_rxd.rxd */
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0x24c (PIN_INPUT_SLEW | MUX_MODE0) /* uart3_txd.txd */
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>;
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};
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mmc1_pins_default: mmc1_pins_default {
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pinctrl-single,pins = <
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0x36c (PIN_INPUT | MUX_MODE14) /* mmc1sdcd.gpio219 */
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0x354 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */
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0x358 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */
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0x35c (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */
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0x360 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */
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0x364 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */
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0x368 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */
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>;
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};
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mmc2_pins_default: mmc2_pins_default {
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pinctrl-single,pins = <
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0x9c (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a23.mmc2_clk */
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0xb0 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */
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0xa0 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */
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0xa4 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */
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0xa8 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */
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0xac (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */
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0x8c (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */
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0x90 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */
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0x94 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */
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0x98 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */
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>;
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};
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cpsw_pins_default: cpsw_pins_default {
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pinctrl-single,pins = <
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/* Slave 1 */
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0x250 (PIN_OUTPUT | MUX_MODE0) /* rgmii1_tclk */
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0x254 (PIN_OUTPUT | MUX_MODE0) /* rgmii1_tctl */
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0x258 (PIN_OUTPUT | MUX_MODE0) /* rgmii1_td3 */
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0x25c (PIN_OUTPUT | MUX_MODE0) /* rgmii1_td2 */
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0x260 (PIN_OUTPUT | MUX_MODE0) /* rgmii1_td1 */
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0x264 (PIN_OUTPUT | MUX_MODE0) /* rgmii1_td0 */
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0x268 (PIN_INPUT | MUX_MODE0) /* rgmii1_rclk */
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0x26c (PIN_INPUT | MUX_MODE0) /* rgmii1_rctl */
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0x270 (PIN_INPUT | MUX_MODE0) /* rgmii1_rd3 */
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0x274 (PIN_INPUT | MUX_MODE0) /* rgmii1_rd2 */
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0x278 (PIN_INPUT | MUX_MODE0) /* rgmii1_rd1 */
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0x27c (PIN_INPUT | MUX_MODE0) /* rgmii1_rd0 */
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/* Slave 2 */
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0x198 (PIN_OUTPUT | MUX_MODE3) /* rgmii2_tclk */
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0x19c (PIN_OUTPUT | MUX_MODE3) /* rgmii2_tctl */
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0x1a0 (PIN_OUTPUT | MUX_MODE3) /* rgmii2_td3 */
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0x1a4 (PIN_OUTPUT | MUX_MODE3) /* rgmii2_td2 */
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0x1a8 (PIN_OUTPUT | MUX_MODE3) /* rgmii2_td1 */
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0x1ac (PIN_OUTPUT | MUX_MODE3) /* rgmii2_td0 */
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0x1b0 (PIN_INPUT | MUX_MODE3) /* rgmii2_rclk */
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0x1b4 (PIN_INPUT | MUX_MODE3) /* rgmii2_rctl */
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0x1b8 (PIN_INPUT | MUX_MODE3) /* rgmii2_rd3 */
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0x1bc (PIN_INPUT | MUX_MODE3) /* rgmii2_rd2 */
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0x1c0 (PIN_INPUT | MUX_MODE3) /* rgmii2_rd1 */
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0x1c4 (PIN_INPUT | MUX_MODE3) /* rgmii2_rd0 */
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>;
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};
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cpsw_pins_sleep: cpsw_pins_sleep {
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pinctrl-single,pins = <
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/* Slave 1 */
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0x250 (PIN_INPUT | MUX_MODE15)
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0x254 (PIN_INPUT | MUX_MODE15)
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0x258 (PIN_INPUT | MUX_MODE15)
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0x25c (PIN_INPUT | MUX_MODE15)
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0x260 (PIN_INPUT | MUX_MODE15)
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0x264 (PIN_INPUT | MUX_MODE15)
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0x268 (PIN_INPUT | MUX_MODE15)
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0x26c (PIN_INPUT | MUX_MODE15)
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0x270 (PIN_INPUT | MUX_MODE15)
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0x274 (PIN_INPUT | MUX_MODE15)
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0x278 (PIN_INPUT | MUX_MODE15)
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0x27c (PIN_INPUT | MUX_MODE15)
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/* Slave 2 */
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0x198 (PIN_INPUT | MUX_MODE15)
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0x19c (PIN_INPUT | MUX_MODE15)
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0x1a0 (PIN_INPUT | MUX_MODE15)
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0x1a4 (PIN_INPUT | MUX_MODE15)
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0x1a8 (PIN_INPUT | MUX_MODE15)
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0x1ac (PIN_INPUT | MUX_MODE15)
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0x1b0 (PIN_INPUT | MUX_MODE15)
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0x1b4 (PIN_INPUT | MUX_MODE15)
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0x1b8 (PIN_INPUT | MUX_MODE15)
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0x1bc (PIN_INPUT | MUX_MODE15)
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0x1c0 (PIN_INPUT | MUX_MODE15)
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0x1c4 (PIN_INPUT | MUX_MODE15)
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>;
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};
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davinci_mdio_pins_default: davinci_mdio_pins_default {
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pinctrl-single,pins = <
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/* MDIO */
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0x23c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_mclk */
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0x240 (PIN_INPUT_PULLUP | MUX_MODE0) /* mdio_d */
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>;
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};
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davinci_mdio_pins_sleep: davinci_mdio_pins_sleep {
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pinctrl-single,pins = <
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0x23c (PIN_INPUT | MUX_MODE15)
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0x240 (PIN_INPUT | MUX_MODE15)
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>;
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};
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tps659038_pins_default: tps659038_pins_default {
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pinctrl-single,pins = <
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0x418 (PIN_INPUT_PULLUP | MUX_MODE14) /* wakeup0.gpio1_0 */
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>;
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};
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tmp102_pins_default: tmp102_pins_default {
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pinctrl-single,pins = <
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0x3C8 (PIN_INPUT_PULLUP | MUX_MODE14) /* spi2_d0.gpio7_16 */
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>;
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};
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mcp79410_pins_default: mcp79410_pins_default {
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pinctrl-single,pins = <
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0x424 (PIN_INPUT_PULLUP | MUX_MODE1) /* wakeup3.sys_nirq1 */
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>;
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};
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usb1_pins: pinmux_usb1_pins {
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pinctrl-single,pins = <
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0x280 (PIN_INPUT_SLEW | MUX_MODE0) /* usb1_drvvbus */
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>;
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};
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extcon_usb1_pins: extcon_usb1_pins {
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pinctrl-single,pins = <
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0x3ec (PIN_INPUT_PULLUP | MUX_MODE14) /* uart1_rtsn.gpio7_25 */
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>;
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};
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extcon_usb2_pins: extcon_usb2_pins {
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pinctrl-single,pins = <
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0x3e8 (PIN_INPUT_PULLUP | MUX_MODE14) /* uart1_ctsn.gpio7_24 */
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>;
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};
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};
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&i2c1 {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&i2c1_pins_default>;
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clock-frequency = <400000>;
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tps659038: tps659038@58 {
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compatible = "ti,tps659038";
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reg = <0x58>;
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interrupt-parent = <&gpio1>;
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interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&tps659038_pins_default>;
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#interrupt-cells = <2>;
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interrupt-controller;
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ti,system-power-controller;
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tps659038_pmic {
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compatible = "ti,tps659038-pmic";
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regulators {
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smps12_reg: smps12 {
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/* VDD_MPU */
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regulator-name = "smps12";
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regulator-min-microvolt = < 850000>;
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regulator-max-microvolt = <1250000>;
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regulator-always-on;
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regulator-boot-on;
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};
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smps3_reg: smps3 {
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/* VDD_DDR */
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regulator-name = "smps3";
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regulator-min-microvolt = <1350000>;
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regulator-max-microvolt = <1350000>;
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regulator-always-on;
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regulator-boot-on;
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};
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smps45_reg: smps45 {
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/* VDD_DSPEVE, VDD_IVA, VDD_GPU */
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regulator-name = "smps45";
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regulator-min-microvolt = < 850000>;
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regulator-max-microvolt = <1150000>;
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regulator-always-on;
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regulator-boot-on;
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};
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smps6_reg: smps6 {
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/* VDD_CORE */
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regulator-name = "smps6";
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regulator-min-microvolt = <850000>;
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regulator-max-microvolt = <1030000>;
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regulator-always-on;
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regulator-boot-on;
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};
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/* SMPS7 unused */
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smps8_reg: smps8 {
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/* VDD_1V8 */
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regulator-name = "smps8";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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regulator-boot-on;
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};
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/* SMPS9 unused */
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ldo1_reg: ldo1 {
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/* VDD_SD */
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regulator-name = "ldo1";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-boot-on;
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};
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ldo2_reg: ldo2 {
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/* VDD_SHV5 */
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regulator-name = "ldo2";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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regulator-boot-on;
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};
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ldo3_reg: ldo3 {
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/* VDDA_1V8_PHY */
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regulator-name = "ldo3";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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regulator-boot-on;
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};
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ldo9_reg: ldo9 {
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/* VDD_RTC */
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regulator-name = "ldo9";
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regulator-min-microvolt = <1050000>;
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regulator-max-microvolt = <1050000>;
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regulator-always-on;
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regulator-boot-on;
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};
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ldoln_reg: ldoln {
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/* VDDA_1V8_PLL */
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regulator-name = "ldoln";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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regulator-boot-on;
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};
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ldousb_reg: ldousb {
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/* VDDA_3V_USB: VDDA_USBHS33 */
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regulator-name = "ldousb";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-boot-on;
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};
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regen1: regen1 {
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/* VDD_3V3_ON */
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regulator-name = "regen1";
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regulator-boot-on;
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regulator-always-on;
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};
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};
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};
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tps659038_rtc: tps659038_rtc {
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compatible = "ti,palmas-rtc";
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interrupt-parent = <&tps659038>;
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interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
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wakeup-source;
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};
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tps659038_pwr_button: tps659038_pwr_button {
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compatible = "ti,palmas-pwrbutton";
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interrupt-parent = <&tps659038>;
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interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
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wakeup-source;
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ti,palmas-long-press-seconds = <12>;
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};
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tps659038_gpio: tps659038_gpio {
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compatible = "ti,palmas-gpio";
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gpio-controller;
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#gpio-cells = <2>;
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};
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};
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tmp102: tmp102@48 {
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compatible = "ti,tmp102";
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reg = <0x48>;
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pinctrl-names = "default";
|
|
pinctrl-0 = <&tmp102_pins_default>;
|
|
interrupt-parent = <&gpio7>;
|
|
interrupts = <16 IRQ_TYPE_LEVEL_LOW>;
|
|
};
|
|
};
|
|
|
|
&i2c3 {
|
|
status = "okay";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c3_pins_default>;
|
|
clock-frequency = <400000>;
|
|
|
|
mcp_rtc: rtc@6f {
|
|
compatible = "microchip,mcp7941x";
|
|
reg = <0x6f>;
|
|
interrupt-parent = <&gic>;
|
|
interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_LOW>; /* IRQ_SYS_1N */
|
|
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mcp79410_pins_default>;
|
|
|
|
vcc-supply = <&vdd_3v3>;
|
|
wakeup-source;
|
|
};
|
|
};
|
|
|
|
&gpio7 {
|
|
ti,no-reset-on-init;
|
|
ti,no-idle-on-init;
|
|
};
|
|
|
|
&cpu0 {
|
|
cpu0-supply = <&smps12_reg>;
|
|
voltage-tolerance = <1>;
|
|
};
|
|
|
|
&uart3 {
|
|
status = "okay";
|
|
interrupts-extended = <&gic GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
|
|
<&dra7_pmx_core 0x248>;
|
|
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart3_pins_default>;
|
|
};
|
|
|
|
&mac {
|
|
status = "okay";
|
|
pinctrl-names = "default", "sleep";
|
|
pinctrl-0 = <&cpsw_pins_default>;
|
|
pinctrl-1 = <&cpsw_pins_sleep>;
|
|
dual_emac;
|
|
};
|
|
|
|
&cpsw_emac0 {
|
|
phy_id = <&davinci_mdio>, <1>;
|
|
phy-mode = "rgmii";
|
|
dual_emac_res_vlan = <1>;
|
|
};
|
|
|
|
&cpsw_emac1 {
|
|
phy_id = <&davinci_mdio>, <2>;
|
|
phy-mode = "rgmii";
|
|
dual_emac_res_vlan = <2>;
|
|
};
|
|
|
|
&davinci_mdio {
|
|
pinctrl-names = "default", "sleep";
|
|
pinctrl-0 = <&davinci_mdio_pins_default>;
|
|
pinctrl-1 = <&davinci_mdio_pins_sleep>;
|
|
};
|
|
|
|
&mmc1 {
|
|
status = "okay";
|
|
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mmc1_pins_default>;
|
|
|
|
vmmc-supply = <&ldo1_reg>;
|
|
vmmc_aux-supply = <&vdd_3v3>;
|
|
pbias-supply = <&pbias_mmc_reg>;
|
|
bus-width = <4>;
|
|
cd-gpios = <&gpio6 27 0>; /* gpio 219 */
|
|
};
|
|
|
|
&mmc2 {
|
|
status = "okay";
|
|
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mmc2_pins_default>;
|
|
|
|
vmmc-supply = <&vdd_3v3>;
|
|
bus-width = <8>;
|
|
ti,non-removable;
|
|
cap-mmc-dual-data-rate;
|
|
};
|
|
|
|
&sata {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb2_phy1 {
|
|
phy-supply = <&ldousb_reg>;
|
|
};
|
|
|
|
&usb1 {
|
|
dr_mode = "host";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&usb1_pins>;
|
|
};
|
|
|
|
&usb2 {
|
|
dr_mode = "peripheral";
|
|
};
|