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Device tree: Add factory device tree 

There are two flavours of the device tree today, one
for the main application and one for the testing
application used in the factory. This patch gathers
them both in the same branch, to be able to use the
same kernel for both factory and end user.
martin/tpsdriverting
Lars Ivar Miljeteig 2018-11-27 14:43:34 +01:00
parent c73b4b9a31
commit fddfdb75a4
2 changed files with 786 additions and 780 deletions
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784
arch/arm/boot/dts/zero-gravitas-factory.dts 100644
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@ -0,0 +1,784 @@
/*
* Copyright (C) 2013 Freescale Semiconductor, Inc.
*
* 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 <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "imx6sl.dtsi"
#include "zero-gravitas-padctl.h"
/ {
model = "reMarkable Prototype 1";
compatible = "remarkable,zero-gravitas", "fsl,imx6sl";
memory {
reg = <0x80000000 0x20000000>;
};
wifi_pwrseq: wifi_pwrseq {
compatible = "mmc-pwrseq-simple";
reset-gpios = <&gpio3 30 GPIO_ACTIVE_LOW>,
<&gpio4 0 GPIO_ACTIVE_LOW>;
clocks = <&clks IMX6SL_CLK_OSC>;
clock-names = "ext_clock";
};
regulators {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
reg_usb_otg1_vbus: regulator@0 {
compatible = "regulator-fixed";
reg = <0>;
regulator-name = "usb_otg1_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio4 15 0>;
enable-active-high;
vin-supply = <&swbst_reg>;
};
charger_regulator: regulator@1 {
reg = <1>;
compatible = "regulator-fixed";
regulator-name = "charger-regulator";
regulator-min-microamp = <5000000>;
regulator-max-microamp = <5000000>;
gpios = <&gpio3 27 GPIO_ACTIVE_LOW>;
enable-active-high; /* Don't invert twice */
regulator-boot-on;
status = "disabled";
};
};
wacom_reset: wacom-reset {
compatible = "gpio-reset";
reset-gpios = <&gpio4 4 1>;
reset-delay-us = <100000>;
#reset-cells = <0>;
};
gpio-keys {
compatible = "gpio-keys";
pinctrl-0 = <&pinctrl_keys>;
pinctrl-names = "default";
status = "okay";
button_0 {
label = "Power";
gpios = <&gpio4 9 GPIO_ACTIVE_LOW>;
linux,code = <KEY_POWER>;
gpio-key,wakeup;
debounce-interval = <10>;
};
button_1 {
label = "Left";
gpios = <&gpio3 24 GPIO_ACTIVE_LOW>;
linux,code = <KEY_LEFT>;
gpio-key,wakeup;
debounce-interval = <5>;
};
button_2 {
label = "Home";
gpios = <&gpio3 26 GPIO_ACTIVE_LOW>;
linux,code = <KEY_HOME>;
gpio-key,wakeup;
debounce-interval = <5>;
};
button_3 {
label = "Right";
gpios = <&gpio3 28 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RIGHT>;
gpio-key,wakeup;
debounce-interval = <5>;
};
button_4 {
label = "LowPower";
gpios = <&gpio3 31 GPIO_ACTIVE_LOW>;
linux,code = <KEY_WAKEUP>;
gpio-key,wakeup;
debounce-interval = <100>;
};
};
usb_charger: usb_charger {
compatible = "gpio-charger";
gpios = <&gpio4 1 0>;
status = "disabled";
};
};
&cpu0 {
arm-supply = <&sw1a_reg>;
soc-supply = <&sw1c_reg>;
};
&epdc {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_epdc_0>;
VCOM-supply = <&VCOM_reg>;
DISPLAY-supply = <&DISPLAY_reg>;
TMST-supply = <&TMST_reg>;
status = "okay";
};
&gpc {
fsl,ldo-bypass = <1>;
};
&i2c1 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1>;
status = "okay";
battery: bq27441@55 {
reg = <0x55>;
compatible = "ti,bq27441";
/*power-supplies = <&usb_charger>;*/
/*charger-supply = <&charger_regulator>;*/
/*interrupt-parent = <&gpio3>;
interrupts = <31 IRQ_TYPE_LEVEL_HIGH>;*/
ti,resistor-sense = <10>;
};
pmic: pfuze100@08 {
compatible = "fsl,pfuze100";
reg = <0x08>;
regulators {
sw1a_reg: sw1ab {
regulator-min-microvolt = <300000>;
regulator-max-microvolt = <1875000>;
regulator-boot-on;
regulator-always-on;
regulator-ramp-delay = <6250>;
};
sw1c_reg: sw1c {
regulator-min-microvolt = <300000>;
regulator-max-microvolt = <1875000>;
regulator-boot-on;
regulator-always-on;
regulator-ramp-delay = <6250>;
};
sw2_reg: sw2 {
regulator-min-microvolt = <400000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
sw3a_reg: sw3a {
regulator-min-microvolt = <400000>;
regulator-max-microvolt = <1975000>;
regulator-boot-on;
regulator-always-on;
};
sw3b_reg: sw3b {
regulator-min-microvolt = <400000>;
regulator-max-microvolt = <1975000>;
regulator-boot-on;
regulator-always-on;
};
sw4_reg: sw4 {
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <3300000>;
};
swbst_reg: swbst {
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5150000>;
};
snvs_reg: vsnvs {
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <3000000>;
regulator-boot-on;
regulator-always-on;
};
vref_reg: vrefddr {
regulator-boot-on;
regulator-always-on;
};
vgen1_reg: vgen1 {
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1550000>;
regulator-always-on;
};
vgen2_reg: vgen2 {
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1550000>;
};
vgen3_reg: vgen3 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
};
vgen4_reg: vgen4 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vgen5_reg: vgen5 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vgen6_reg: vgen6 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
};
};
max17135@48 {
compatible = "maxim,max17135";
reg = <0x48>;
pass_num = <2>;
gvee_pwrup = <0>; /* ms */
vneg_pwrup = <3>;
vpos_pwrup = <6>;
gvdd_pwrup = <3>;
gvdd_pwrdn = <1>;
vpos_pwrdn = <2>;
vneg_pwrdn = <6>;
gvee_pwrdn = <50>;
/* These are only for passnum 1, we use i2c */
gpio_pmic_pwrgood = <&gpio2 13 0>;
gpio_pmic_vcom_ctrl = <&gpio2 3 0>;
gpio_pmic_wakeup = <&gpio2 14 0>;
gpio_pmic_v3p3 = <&gpio2 7 0>;
gpio_pmic_intr = <&gpio2 12 0>;
regulators {
DISPLAY_reg: DISPLAY {
regulator-name = "DISPLAY";
};
GVDD_reg: GVDD {
/* 20v */
regulator-name = "GVDD";
};
GVEE_reg: GVEE {
/* -22v */
regulator-name = "GVEE";
};
HVINN_reg: HVINN {
/* -22v */
regulator-name = "HVINN";
};
HVINP_reg: HVINP {
/* 20v */
regulator-name = "HVINP";
};
VCOM_reg: VCOM {
regulator-name = "VCOM";
/* Real max value: -500000 */
regulator-max-microvolt = <4325000>;
/* Real min value: -4325000 */
regulator-min-microvolt = <500000>;
};
VNEG_reg: VNEG {
/* -15v */
regulator-name = "VNEG";
};
VPOS_reg: VPOS {
/* 15v */
regulator-name = "VPOS";
};
TMST_reg: TMST {
regulator-name = "TMST";
/* 2's-compliment, -127 */
regulator-min-microvolt = <0xffffff81>;
/* 2's-compliment, +127 */
regulator-max-microvolt = <0x0000007f>;
};
};
};
};
&i2c2 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c2>;
status = "okay";
digitizer: wacom-i2c@09 {
compatible = "wacom,wacom-i2c";
reg = <0x09>;
interrupt-parent = <&gpio2>;
interrupts = <10 2>;
resets = <&wacom_reset>;
};
};
&i2c3 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c3>;
status = "okay";
tsc@24 {
compatible = "cy,cyttsp5_i2c_adapter";
reg = <0x24>;
interrupt-parent = <&gpio4>;
interrupts = <3 2>;
cy,adapter_id = "cyttsp5_i2c_adapter";
status = "okay";
cy,core {
cy,name = "cyttsp5_core";
cy,irq_gpio = <&gpio4 3 0>;
cy,rst_gpio = <&gpio4 5 0>;
cy,hid_desc_register = <1>;
/* CY_CORE_FLAG_RESTORE_PARAMETERS */
cy,flags = <4>;
/* CY_CORE_EWG_NONE */
cy,easy_wakeup_gesture = <0>;
cy,btn_keys = <172 /* KEY_HOMEPAGE */
/* previously was KEY_HOME, new Android versions use KEY_HOMEPAGE */
139 /* KEY_MENU */
158 /* KEY_BACK */
217 /* KEY_SEARCH */
114 /* KEY_VOLUMEDOWN */
115 /* KEY_VOLUMEUP */
212 /* KEY_CAMERA */
116>; /* KEY_POWER */
cy,btn_keys-tag = <0>;
cy,mt {
cy,name = "cyttsp5_mt";
cy,inp_dev_name = "cyttsp5_mt";
cy,flags = <0>;
cy,abs =
/* ABS_MT_POSITION_X, CY_ABS_MIN_X, CY_ABS_MAX_X, 0, 0 */
<0x35 0 880 0 0
/* ABS_MT_POSITION_Y, CY_ABS_MIN_Y, CY_ABS_MAX_Y, 0, 0 */
0x36 0 1280 0 0
/* ABS_MT_PRESSURE, CY_ABS_MIN_P, CY_ABS_MAX_P, 0, 0 */
0x3a 0 255 0 0
/* CY_IGNORE_VALUE, CY_ABS_MIN_W, CY_ABS_MAX_W, 0, 0 */
0xffff 0 255 0 0
/* ABS_MT_TRACKING_ID, CY_ABS_MIN_T, CY_ABS_MAX_T, 0, 0 */
0x39 0 15 0 0
/* ABS_MT_TOUCH_MAJOR, 0, 255, 0, 0 */
0x30 0 255 0 0
/* ABS_MT_TOUCH_MINOR, 0, 255, 0, 0 */
0x31 0 255 0 0
/* ABS_MT_ORIENTATION, -127, 127, 0, 0 */
0x34 0xffffff81 127 0 0
/* ABS_MT_TOOL_TYPE, 0, MT_TOOL_MAX, 0, 0 */
0x37 0 1 0 0
/* ABS_DISTANCE, 0, 255, 0, 0 */
0x19 0 255 0 0>;
cy,vkeys_x = <720>;
cy,vkeys_y = <1280>;
cy,virtual_keys = /* KeyCode CenterX CenterY Width Height */
/* KEY_BACK */
<158 1360 90 160 180
/* KEY_MENU */
139 1360 270 160 180
/* KEY_HOMEPAGE */
172 1360 450 160 180
/* KEY SEARCH */
217 1360 630 160 180>;
};
};
};
};
&iomuxc {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hog>;
zero-gravitas {
pinctrl_hog: hoggrp {
fsl,pins = <
/* MAX17135 pwrgood */
MX6SL_PAD_EPDC_PWRSTAT__GPIO2_IO13 PAD_CTL_NONE
/* MAX17135 vcom ctrl */
MX6SL_PAD_EPDC_VCOM0__GPIO2_IO03 PAD_CTL_NONE
/* MAX17135 wakeup */
MX6SL_PAD_EPDC_PWRWAKEUP__GPIO2_IO14 PAD_CTL_NONE
/* MAX17135 v3p3 */
MX6SL_PAD_EPDC_PWRCTRL0__GPIO2_IO07 PAD_CTL_NONE
/* MAX17135 intr */
MX6SL_PAD_EPDC_PWRINT__GPIO2_IO12 PAD_CTL_NONE
/* BQ27441 low power */
MX6SL_PAD_KEY_ROW3__GPIO3_IO31 0x17000
/* Wacom interrupt */
MX6SL_PAD_EPDC_PWRCTRL3__GPIO2_IO10 0x17000
/* Wacom reset */
MX6SL_PAD_KEY_COL6__GPIO4_IO04 0x110b0
/* CYTTSP interrupt */
MX6SL_PAD_KEY_ROW5__GPIO4_IO03 0x17000
/* CYTTSP reset */
MX6SL_PAD_KEY_ROW6__GPIO4_IO05 0x110b0
/* USB OTG1 voltage control */
/*MX6SL_PAD_ECSPI2_SS0__GPIO4_IO15 0x17000*/
/*MX6SL_PAD_ECSPI2_SS0__GPIO4_IO15 0x000b0*/
MX6SL_PAD_ECSPI2_SS0__GPIO4_IO15 PAD_CTL_NONE
/*MX6SL_PAD_ECSPI2_SS0__USB_OTG1_PWR 0x17000*/
/* USB OTG1 over current detection */
MX6SL_PAD_ECSPI2_MISO__USB_OTG1_OC 0x1b0b0
/* Charger control */
MX6SL_PAD_KEY_ROW1__GPIO3_IO27 0x110b0
/* Charger status */
MX6SL_PAD_KEY_ROW4__GPIO4_IO01 PAD_CTL_NONE
/* USDHC1 card detect */
MX6SL_PAD_KEY_ROW7__GPIO4_IO07 0x17059
/* CHIP_WAKE_HOST */
MX6SL_PAD_KEY_COL5__GPIO4_IO02 PAD_CTL_NONE
/* POWER_WIFI: WiFi external power control */
MX6SL_PAD_KEY_COL3__GPIO3_IO30 PAD_CTL_NONE
/* WL_DIS: WiFi internal power control */
MX6SL_PAD_KEY_COL4__GPIO4_IO00 PAD_CTL_NONE
/* 32Khz clock from i.MX6 to WiFi for power saving */
MX6SL_PAD_REF_CLK_32K__XTALOSC_REF_CLK_32K 0x1b0b0
>;
};
pinctrl_epdc_0: epdcgrp-0 {
fsl,pins = <
MX6SL_PAD_EPDC_D0__EPDC_DATA00 PAD_CTL_NONE
MX6SL_PAD_EPDC_D1__EPDC_DATA01 PAD_CTL_NONE
MX6SL_PAD_EPDC_D2__EPDC_DATA02 PAD_CTL_NONE
MX6SL_PAD_EPDC_D3__EPDC_DATA03 PAD_CTL_NONE
MX6SL_PAD_EPDC_D4__EPDC_DATA04 PAD_CTL_NONE
MX6SL_PAD_EPDC_D5__EPDC_DATA05 PAD_CTL_NONE
MX6SL_PAD_EPDC_D6__EPDC_DATA06 PAD_CTL_NONE
MX6SL_PAD_EPDC_D7__EPDC_DATA07 PAD_CTL_NONE
MX6SL_PAD_EPDC_D8__EPDC_DATA08 PAD_CTL_NONE
MX6SL_PAD_EPDC_D9__EPDC_DATA09 PAD_CTL_NONE
MX6SL_PAD_EPDC_D10__EPDC_DATA10 PAD_CTL_NONE
MX6SL_PAD_EPDC_D11__EPDC_DATA11 PAD_CTL_NONE
MX6SL_PAD_EPDC_D12__EPDC_DATA12 PAD_CTL_NONE
MX6SL_PAD_EPDC_D13__EPDC_DATA13 PAD_CTL_NONE
MX6SL_PAD_EPDC_D14__EPDC_DATA14 PAD_CTL_NONE
MX6SL_PAD_EPDC_D15__EPDC_DATA15 PAD_CTL_NONE
MX6SL_PAD_EPDC_GDCLK__EPDC_GDCLK PAD_CTL_NONE
MX6SL_PAD_EPDC_GDOE__EPDC_GDOE PAD_CTL_NONE
MX6SL_PAD_EPDC_GDSP__EPDC_GDSP PAD_CTL_NONE
MX6SL_PAD_EPDC_SDCE0__EPDC_SDCE0 PAD_CTL_NONE
MX6SL_PAD_EPDC_SDCLK__EPDC_SDCLK_P PAD_CTL_NONE
MX6SL_PAD_EPDC_SDLE__EPDC_SDLE PAD_CTL_NONE
MX6SL_PAD_EPDC_SDOE__EPDC_SDOE PAD_CTL_NONE
MX6SL_PAD_EPDC_BDR0__EPDC_BDR0 PAD_CTL_NONE
MX6SL_PAD_EPDC_BDR1__EPDC_BDR1 PAD_CTL_NONE
>;
};
pinctrl_i2c1: i2c1grp {
fsl,pins = <
MX6SL_PAD_I2C1_SCL__I2C1_SCL 0x4001b8b1
MX6SL_PAD_I2C1_SDA__I2C1_SDA 0x4001b8b1
>;
};
pinctrl_i2c2: i2c2grp {
fsl,pins = <
MX6SL_PAD_I2C2_SCL__I2C2_SCL 0x4001b8b1
MX6SL_PAD_I2C2_SDA__I2C2_SDA 0x4001b8b1
>;
};
pinctrl_i2c3: i2c3grp {
fsl,pins = <
MX6SL_PAD_AUD_RXFS__I2C3_SCL 0x4001b8b1
MX6SL_PAD_AUD_RXC__I2C3_SDA 0x4001b8b1
>;
};
pinctrl_keys: keygrp {
fsl,pins = <
MX6SL_PAD_ECSPI1_MOSI__GPIO4_IO09 0x100b1
MX6SL_PAD_KEY_COL0__GPIO3_IO24 0x100b1
MX6SL_PAD_KEY_COL1__GPIO3_IO26 0x100b1
MX6SL_PAD_KEY_COL2__GPIO3_IO28 0x100b1
>;
};
pinctrl_uart1: uart1grp {
fsl,pins = <
MX6SL_PAD_UART1_RXD__UART1_RX_DATA 0x1b0b1
MX6SL_PAD_UART1_TXD__UART1_TX_DATA 0x1b0b1
>;
};
pinctrl_usbotg1: usbotg1grp {
fsl,pins = <
MX6SL_PAD_EPDC_PWRCOM__USB_OTG1_ID 0x17059
>;
};
pinctrl_usdhc1: usdhc1grp {
fsl,pins = <
MX6SL_PAD_SD1_CMD__SD1_CMD PAD_CTL_USDHC_DEFAULT
MX6SL_PAD_SD1_CLK__SD1_CLK PAD_CTL_USDHC_CLK_DEFAULT
MX6SL_PAD_SD1_DAT0__SD1_DATA0 PAD_CTL_USDHC_DEFAULT
MX6SL_PAD_SD1_DAT1__SD1_DATA1 PAD_CTL_USDHC_DEFAULT
MX6SL_PAD_SD1_DAT2__SD1_DATA2 PAD_CTL_USDHC_DEFAULT
MX6SL_PAD_SD1_DAT3__SD1_DATA3 PAD_CTL_USDHC_DEFAULT
>;
};
pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
fsl,pins = <
MX6SL_PAD_SD1_CMD__SD1_CMD PAD_CTL_USDHC_100MHZ
MX6SL_PAD_SD1_CLK__SD1_CLK PAD_CTL_USDHC_CLK_100MHZ
MX6SL_PAD_SD1_DAT0__SD1_DATA0 PAD_CTL_USDHC_100MHZ
MX6SL_PAD_SD1_DAT1__SD1_DATA1 PAD_CTL_USDHC_100MHZ
MX6SL_PAD_SD1_DAT2__SD1_DATA2 PAD_CTL_USDHC_100MHZ
MX6SL_PAD_SD1_DAT3__SD1_DATA3 PAD_CTL_USDHC_100MHZ
>;
};
pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
fsl,pins = <
MX6SL_PAD_SD1_CMD__SD1_CMD PAD_CTL_USDHC_200MHZ
MX6SL_PAD_SD1_CLK__SD1_CLK PAD_CTL_USDHC_CLK_200MHZ
MX6SL_PAD_SD1_DAT0__SD1_DATA0 PAD_CTL_USDHC_200MHZ
MX6SL_PAD_SD1_DAT1__SD1_DATA1 PAD_CTL_USDHC_200MHZ
MX6SL_PAD_SD1_DAT2__SD1_DATA2 PAD_CTL_USDHC_200MHZ
MX6SL_PAD_SD1_DAT3__SD1_DATA3 PAD_CTL_USDHC_200MHZ
>;
};
pinctrl_usdhc2: usdhc2grp {
fsl,pins = <
MX6SL_PAD_SD2_CMD__SD2_CMD PAD_CTL_USDHC_DEFAULT
MX6SL_PAD_SD2_CLK__SD2_CLK PAD_CTL_USDHC_CLK_DEFAULT
MX6SL_PAD_SD2_DAT0__SD2_DATA0 PAD_CTL_USDHC_DEFAULT
MX6SL_PAD_SD2_DAT1__SD2_DATA1 PAD_CTL_USDHC_DEFAULT
MX6SL_PAD_SD2_DAT2__SD2_DATA2 PAD_CTL_USDHC_DEFAULT
MX6SL_PAD_SD2_DAT3__SD2_DATA3 PAD_CTL_USDHC_DEFAULT
MX6SL_PAD_SD2_DAT4__SD2_DATA4 PAD_CTL_USDHC_DEFAULT
MX6SL_PAD_SD2_DAT5__SD2_DATA5 PAD_CTL_USDHC_DEFAULT
MX6SL_PAD_SD2_DAT6__SD2_DATA6 PAD_CTL_USDHC_DEFAULT
MX6SL_PAD_SD2_DAT7__SD2_DATA7 PAD_CTL_USDHC_DEFAULT
MX6SL_PAD_SD2_RST__SD2_RESET PAD_CTL_USDHC_CLK_DEFAULT
>;
};
pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
fsl,pins = <
MX6SL_PAD_SD2_CMD__SD2_CMD PAD_CTL_USDHC_100MHZ
MX6SL_PAD_SD2_CLK__SD2_CLK PAD_CTL_USDHC_CLK_100MHZ
MX6SL_PAD_SD2_DAT0__SD2_DATA0 PAD_CTL_USDHC_100MHZ
MX6SL_PAD_SD2_DAT1__SD2_DATA1 PAD_CTL_USDHC_100MHZ
MX6SL_PAD_SD2_DAT2__SD2_DATA2 PAD_CTL_USDHC_100MHZ
MX6SL_PAD_SD2_DAT3__SD2_DATA3 PAD_CTL_USDHC_100MHZ
MX6SL_PAD_SD2_DAT4__SD2_DATA4 PAD_CTL_USDHC_100MHZ
MX6SL_PAD_SD2_DAT5__SD2_DATA5 PAD_CTL_USDHC_100MHZ
MX6SL_PAD_SD2_DAT6__SD2_DATA6 PAD_CTL_USDHC_100MHZ
MX6SL_PAD_SD2_DAT7__SD2_DATA7 PAD_CTL_USDHC_100MHZ
MX6SL_PAD_SD2_RST__SD2_RESET PAD_CTL_USDHC_CLK_DEFAULT
>;
};
pinctrl_usdhc2_200mhz: usdhc2grp200mhz {
fsl,pins = <
MX6SL_PAD_SD2_CMD__SD2_CMD PAD_CTL_USDHC_200MHZ
MX6SL_PAD_SD2_CLK__SD2_CLK PAD_CTL_USDHC_CLK_200MHZ
MX6SL_PAD_SD2_DAT0__SD2_DATA0 PAD_CTL_USDHC_200MHZ
MX6SL_PAD_SD2_DAT1__SD2_DATA1 PAD_CTL_USDHC_200MHZ
MX6SL_PAD_SD2_DAT2__SD2_DATA2 PAD_CTL_USDHC_200MHZ
MX6SL_PAD_SD2_DAT3__SD2_DATA3 PAD_CTL_USDHC_200MHZ
MX6SL_PAD_SD2_DAT4__SD2_DATA4 PAD_CTL_USDHC_200MHZ
MX6SL_PAD_SD2_DAT5__SD2_DATA5 PAD_CTL_USDHC_200MHZ
MX6SL_PAD_SD2_DAT6__SD2_DATA6 PAD_CTL_USDHC_200MHZ
MX6SL_PAD_SD2_DAT7__SD2_DATA7 PAD_CTL_USDHC_200MHZ
MX6SL_PAD_SD2_RST__SD2_RESET PAD_CTL_USDHC_CLK_DEFAULT
>;
};
pinctrl_usdhc3: usdhc3grp {
fsl,pins = <
MX6SL_PAD_SD3_CMD__SD3_CMD PAD_CTL_USDHC_DEFAULT
MX6SL_PAD_SD3_CLK__SD3_CLK PAD_CTL_USDHC_CLK_DEFAULT
MX6SL_PAD_SD3_DAT0__SD3_DATA0 PAD_CTL_USDHC_DEFAULT
MX6SL_PAD_SD3_DAT1__SD3_DATA1 PAD_CTL_USDHC_DEFAULT
MX6SL_PAD_SD3_DAT2__SD3_DATA2 PAD_CTL_USDHC_DEFAULT
MX6SL_PAD_SD3_DAT3__SD3_DATA3 PAD_CTL_USDHC_DEFAULT
>;
};
pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
fsl,pins = <
MX6SL_PAD_SD3_CMD__SD3_CMD PAD_CTL_USDHC_100MHZ
MX6SL_PAD_SD3_CLK__SD3_CLK PAD_CTL_USDHC_CLK_100MHZ
MX6SL_PAD_SD3_DAT0__SD3_DATA0 PAD_CTL_USDHC_100MHZ
MX6SL_PAD_SD3_DAT1__SD3_DATA1 PAD_CTL_USDHC_100MHZ
MX6SL_PAD_SD3_DAT2__SD3_DATA2 PAD_CTL_USDHC_100MHZ
MX6SL_PAD_SD3_DAT3__SD3_DATA3 PAD_CTL_USDHC_100MHZ
>;
};
pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
fsl,pins = <
MX6SL_PAD_SD3_CMD__SD3_CMD PAD_CTL_USDHC_200MHZ
MX6SL_PAD_SD3_CLK__SD3_CLK PAD_CTL_USDHC_CLK_200MHZ
MX6SL_PAD_SD3_DAT0__SD3_DATA0 PAD_CTL_USDHC_200MHZ
MX6SL_PAD_SD3_DAT1__SD3_DATA1 PAD_CTL_USDHC_200MHZ
MX6SL_PAD_SD3_DAT2__SD3_DATA2 PAD_CTL_USDHC_200MHZ
MX6SL_PAD_SD3_DAT3__SD3_DATA3 PAD_CTL_USDHC_200MHZ
>;
};
};
};
&pxp {
status = "okay";
};
&snvs_poweroff {
status = "okay";
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;
status = "okay";
};
/*&usbmisc {
vbus-wakeup-supply = <&reg_usb_otg1_vbus>;
};*/
&usbotg1 {
/*vbus-supply = <&reg_usb_otg1_vbus>;*/
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbotg1>;
disable-over-current;
/* This kills the speed */
imx-usb-charger-detection;
srp-disable;
hnp-disable;
adp-disable;
status = "okay";
};
&usbotg2 {
dr_mode = "host";
disable-over-current;
srp-disable;
hnp-disable;
adp-disable;
status = "disabled";
};
&usbphy1 {
tx-d-cal = <0x5>;
};
&usbphy2 {
tx-d-cal = <0x5>;
status = "disabled";
};
&usdhc1 {
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc1>;
pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
bus-width = <4>;
cd-gpios = <&gpio4 7 GPIO_ACTIVE_LOW>;
disable-wp;
wp-controller;
keep-power-in-suspend;
enable-sdio-wakeup;
no-1-8-v;
/*disable-wp;*/
status = "disabled";
};
&usdhc2 {
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc2>;
pinctrl-1 = <&pinctrl_usdhc2_100mhz>;
pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
bus-width = <8>;
non-removable;
keep-power-in-suspend;
no-1-8-v;
disable-wp;
cap-mmc-highspeed;
status = "okay";
};
&usdhc3 {
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc3>;
pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
mmc-pwrseq = <&wifi_pwrseq>;
bus-width = <4>;
enable-sdio-wakeup;
non-removable;
disable-wp;
no-1-8-v;
wifi-host;
keep-power-in-suspend;
status = "okay";
brcmf: bcrmf@1 {
reg = <1>;
compatible = "brcm,bcm4329-fmac";
interrupt-parent = <&gpio4>;
interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "host-wake";
/*resets = <&wifi_reset>;*/
};
};
&busfreq {
status = "disabled";
};

782
arch/arm/boot/dts/zero-gravitas.dts
View File

@ -1,784 +1,6 @@
/*
* Copyright (C) 2013 Freescale Semiconductor, Inc.
*
* 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 <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "imx6sl.dtsi"
#include "zero-gravitas-padctl.h"
/ {
model = "reMarkable Prototype 1";
compatible = "remarkable,zero-gravitas", "fsl,imx6sl";
memory {
reg = <0x80000000 0x20000000>;
};
wifi_pwrseq: wifi_pwrseq {
compatible = "mmc-pwrseq-simple";
reset-gpios = <&gpio3 30 GPIO_ACTIVE_LOW>,
<&gpio4 0 GPIO_ACTIVE_LOW>;
clocks = <&clks IMX6SL_CLK_OSC>;
clock-names = "ext_clock";
};
regulators {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
reg_usb_otg1_vbus: regulator@0 {
compatible = "regulator-fixed";
reg = <0>;
regulator-name = "usb_otg1_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio4 15 0>;
enable-active-high;
vin-supply = <&swbst_reg>;
};
charger_regulator: regulator@1 {
reg = <1>;
compatible = "regulator-fixed";
regulator-name = "charger-regulator";
regulator-min-microamp = <5000000>;
regulator-max-microamp = <5000000>;
gpios = <&gpio3 27 GPIO_ACTIVE_LOW>;
enable-active-high; /* Don't invert twice */
regulator-boot-on;
status = "disabled";
};
};
wacom_reset: wacom-reset {
compatible = "gpio-reset";
reset-gpios = <&gpio4 4 1>;
reset-delay-us = <100000>;
#reset-cells = <0>;
};
gpio-keys {
compatible = "gpio-keys";
pinctrl-0 = <&pinctrl_keys>;
pinctrl-names = "default";
status = "okay";
button_0 {
label = "Power";
gpios = <&gpio4 9 GPIO_ACTIVE_LOW>;
linux,code = <KEY_POWER>;
gpio-key,wakeup;
debounce-interval = <10>;
};
button_1 {
label = "Left";
gpios = <&gpio3 24 GPIO_ACTIVE_LOW>;
linux,code = <KEY_LEFT>;
gpio-key,wakeup;
debounce-interval = <5>;
};
button_2 {
label = "Home";
gpios = <&gpio3 26 GPIO_ACTIVE_LOW>;
linux,code = <KEY_HOME>;
gpio-key,wakeup;
debounce-interval = <5>;
};
button_3 {
label = "Right";
gpios = <&gpio3 28 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RIGHT>;
gpio-key,wakeup;
debounce-interval = <5>;
};
button_4 {
label = "LowPower";
gpios = <&gpio3 31 GPIO_ACTIVE_LOW>;
linux,code = <KEY_WAKEUP>;
gpio-key,wakeup;
debounce-interval = <100>;
};
};
usb_charger: usb_charger {
compatible = "gpio-charger";
gpios = <&gpio4 1 0>;
status = "disabled";
};
};
&cpu0 {
arm-supply = <&sw1a_reg>;
soc-supply = <&sw1c_reg>;
};
&epdc {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_epdc_0>;
VCOM-supply = <&VCOM_reg>;
DISPLAY-supply = <&DISPLAY_reg>;
TMST-supply = <&TMST_reg>;
status = "okay";
};
&gpc {
fsl,ldo-bypass = <1>;
};
&i2c1 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1>;
status = "okay";
battery: bq27441@55 {
reg = <0x55>;
compatible = "ti,bq27441";
/*power-supplies = <&usb_charger>;*/
/*charger-supply = <&charger_regulator>;*/
/*interrupt-parent = <&gpio3>;
interrupts = <31 IRQ_TYPE_LEVEL_HIGH>;*/
ti,resistor-sense = <10>;
};
pmic: pfuze100@08 {
compatible = "fsl,pfuze100";
reg = <0x08>;
regulators {
sw1a_reg: sw1ab {
regulator-min-microvolt = <300000>;
regulator-max-microvolt = <1875000>;
regulator-boot-on;
regulator-always-on;
regulator-ramp-delay = <6250>;
};
sw1c_reg: sw1c {
regulator-min-microvolt = <300000>;
regulator-max-microvolt = <1875000>;
regulator-boot-on;
regulator-always-on;
regulator-ramp-delay = <6250>;
};
sw2_reg: sw2 {
regulator-min-microvolt = <400000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
sw3a_reg: sw3a {
regulator-min-microvolt = <400000>;
regulator-max-microvolt = <1975000>;
regulator-boot-on;
regulator-always-on;
};
sw3b_reg: sw3b {
regulator-min-microvolt = <400000>;
regulator-max-microvolt = <1975000>;
regulator-boot-on;
regulator-always-on;
};
sw4_reg: sw4 {
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <3300000>;
};
swbst_reg: swbst {
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5150000>;
};
snvs_reg: vsnvs {
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <3000000>;
regulator-boot-on;
regulator-always-on;
};
vref_reg: vrefddr {
regulator-boot-on;
regulator-always-on;
};
vgen1_reg: vgen1 {
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1550000>;
regulator-always-on;
};
vgen2_reg: vgen2 {
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1550000>;
};
vgen3_reg: vgen3 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
};
vgen4_reg: vgen4 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vgen5_reg: vgen5 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vgen6_reg: vgen6 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
};
};
max17135@48 {
compatible = "maxim,max17135";
reg = <0x48>;
pass_num = <2>;
gvee_pwrup = <0>; /* ms */
vneg_pwrup = <3>;
vpos_pwrup = <6>;
gvdd_pwrup = <3>;
gvdd_pwrdn = <1>;
vpos_pwrdn = <2>;
vneg_pwrdn = <6>;
gvee_pwrdn = <50>;
/* These are only for passnum 1, we use i2c */
gpio_pmic_pwrgood = <&gpio2 13 0>;
gpio_pmic_vcom_ctrl = <&gpio2 3 0>;
gpio_pmic_wakeup = <&gpio2 14 0>;
gpio_pmic_v3p3 = <&gpio2 7 0>;
gpio_pmic_intr = <&gpio2 12 0>;
regulators {
DISPLAY_reg: DISPLAY {
regulator-name = "DISPLAY";
};
GVDD_reg: GVDD {
/* 20v */
regulator-name = "GVDD";
};
GVEE_reg: GVEE {
/* -22v */
regulator-name = "GVEE";
};
HVINN_reg: HVINN {
/* -22v */
regulator-name = "HVINN";
};
HVINP_reg: HVINP {
/* 20v */
regulator-name = "HVINP";
};
VCOM_reg: VCOM {
regulator-name = "VCOM";
/* Real max value: -500000 */
regulator-max-microvolt = <4325000>;
/* Real min value: -4325000 */
regulator-min-microvolt = <500000>;
};
VNEG_reg: VNEG {
/* -15v */
regulator-name = "VNEG";
};
VPOS_reg: VPOS {
/* 15v */
regulator-name = "VPOS";
};
TMST_reg: TMST {
regulator-name = "TMST";
/* 2's-compliment, -127 */
regulator-min-microvolt = <0xffffff81>;
/* 2's-compliment, +127 */
regulator-max-microvolt = <0x0000007f>;
};
};
};
};
&i2c2 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c2>;
status = "okay";
digitizer: wacom-i2c@09 {
compatible = "wacom,wacom-i2c";
reg = <0x09>;
interrupt-parent = <&gpio2>;
interrupts = <10 2>;
resets = <&wacom_reset>;
};
};
&i2c3 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c3>;
status = "okay";
tsc@24 {
compatible = "cy,cyttsp5_i2c_adapter";
reg = <0x24>;
interrupt-parent = <&gpio4>;
interrupts = <3 2>;
cy,adapter_id = "cyttsp5_i2c_adapter";
status = "okay";
cy,core {
cy,name = "cyttsp5_core";
cy,irq_gpio = <&gpio4 3 0>;
cy,rst_gpio = <&gpio4 5 0>;
cy,hid_desc_register = <1>;
/* CY_CORE_FLAG_RESTORE_PARAMETERS */
cy,flags = <4>;
/* CY_CORE_EWG_NONE */
cy,easy_wakeup_gesture = <0>;
cy,btn_keys = <172 /* KEY_HOMEPAGE */
/* previously was KEY_HOME, new Android versions use KEY_HOMEPAGE */
139 /* KEY_MENU */
158 /* KEY_BACK */
217 /* KEY_SEARCH */
114 /* KEY_VOLUMEDOWN */
115 /* KEY_VOLUMEUP */
212 /* KEY_CAMERA */
116>; /* KEY_POWER */
cy,btn_keys-tag = <0>;
cy,mt {
cy,name = "cyttsp5_mt";
cy,inp_dev_name = "cyttsp5_mt";
cy,flags = <0>;
cy,abs =
/* ABS_MT_POSITION_X, CY_ABS_MIN_X, CY_ABS_MAX_X, 0, 0 */
<0x35 0 880 0 0
/* ABS_MT_POSITION_Y, CY_ABS_MIN_Y, CY_ABS_MAX_Y, 0, 0 */
0x36 0 1280 0 0
/* ABS_MT_PRESSURE, CY_ABS_MIN_P, CY_ABS_MAX_P, 0, 0 */
0x3a 0 255 0 0
/* CY_IGNORE_VALUE, CY_ABS_MIN_W, CY_ABS_MAX_W, 0, 0 */
0xffff 0 255 0 0
/* ABS_MT_TRACKING_ID, CY_ABS_MIN_T, CY_ABS_MAX_T, 0, 0 */
0x39 0 15 0 0
/* ABS_MT_TOUCH_MAJOR, 0, 255, 0, 0 */
0x30 0 255 0 0
/* ABS_MT_TOUCH_MINOR, 0, 255, 0, 0 */
0x31 0 255 0 0
/* ABS_MT_ORIENTATION, -127, 127, 0, 0 */
0x34 0xffffff81 127 0 0
/* ABS_MT_TOOL_TYPE, 0, MT_TOOL_MAX, 0, 0 */
0x37 0 1 0 0
/* ABS_DISTANCE, 0, 255, 0, 0 */
0x19 0 255 0 0>;
cy,vkeys_x = <720>;
cy,vkeys_y = <1280>;
cy,virtual_keys = /* KeyCode CenterX CenterY Width Height */
/* KEY_BACK */
<158 1360 90 160 180
/* KEY_MENU */
139 1360 270 160 180
/* KEY_HOMEPAGE */
172 1360 450 160 180
/* KEY SEARCH */
217 1360 630 160 180>;
};
};
};
};
&iomuxc {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hog>;
zero-gravitas {
pinctrl_hog: hoggrp {
fsl,pins = <
/* MAX17135 pwrgood */
MX6SL_PAD_EPDC_PWRSTAT__GPIO2_IO13 PAD_CTL_NONE
/* MAX17135 vcom ctrl */
MX6SL_PAD_EPDC_VCOM0__GPIO2_IO03 PAD_CTL_NONE
/* MAX17135 wakeup */
MX6SL_PAD_EPDC_PWRWAKEUP__GPIO2_IO14 PAD_CTL_NONE
/* MAX17135 v3p3 */
MX6SL_PAD_EPDC_PWRCTRL0__GPIO2_IO07 PAD_CTL_NONE
/* MAX17135 intr */
MX6SL_PAD_EPDC_PWRINT__GPIO2_IO12 PAD_CTL_NONE
/* BQ27441 low power */
MX6SL_PAD_KEY_ROW3__GPIO3_IO31 0x17000
/* Wacom interrupt */
MX6SL_PAD_EPDC_PWRCTRL3__GPIO2_IO10 0x17000
/* Wacom reset */
MX6SL_PAD_KEY_COL6__GPIO4_IO04 0x110b0
/* CYTTSP interrupt */
MX6SL_PAD_KEY_ROW5__GPIO4_IO03 0x17000
/* CYTTSP reset */
MX6SL_PAD_KEY_ROW6__GPIO4_IO05 0x110b0
/* USB OTG1 voltage control */
/*MX6SL_PAD_ECSPI2_SS0__GPIO4_IO15 0x17000*/
/*MX6SL_PAD_ECSPI2_SS0__GPIO4_IO15 0x000b0*/
MX6SL_PAD_ECSPI2_SS0__GPIO4_IO15 PAD_CTL_NONE
/*MX6SL_PAD_ECSPI2_SS0__USB_OTG1_PWR 0x17000*/
/* USB OTG1 over current detection */
MX6SL_PAD_ECSPI2_MISO__USB_OTG1_OC 0x1b0b0
/* Charger control */
MX6SL_PAD_KEY_ROW1__GPIO3_IO27 0x110b0
/* Charger status */
MX6SL_PAD_KEY_ROW4__GPIO4_IO01 PAD_CTL_NONE
/* USDHC1 card detect */
MX6SL_PAD_KEY_ROW7__GPIO4_IO07 0x17059
/* CHIP_WAKE_HOST */
MX6SL_PAD_KEY_COL5__GPIO4_IO02 PAD_CTL_NONE
/* POWER_WIFI: WiFi external power control */
MX6SL_PAD_KEY_COL3__GPIO3_IO30 PAD_CTL_NONE
/* WL_DIS: WiFi internal power control */
MX6SL_PAD_KEY_COL4__GPIO4_IO00 PAD_CTL_NONE
/* 32Khz clock from i.MX6 to WiFi for power saving */
MX6SL_PAD_REF_CLK_32K__XTALOSC_REF_CLK_32K 0x1b0b0
>;
};
pinctrl_epdc_0: epdcgrp-0 {
fsl,pins = <
MX6SL_PAD_EPDC_D0__EPDC_DATA00 PAD_CTL_NONE
MX6SL_PAD_EPDC_D1__EPDC_DATA01 PAD_CTL_NONE
MX6SL_PAD_EPDC_D2__EPDC_DATA02 PAD_CTL_NONE
MX6SL_PAD_EPDC_D3__EPDC_DATA03 PAD_CTL_NONE
MX6SL_PAD_EPDC_D4__EPDC_DATA04 PAD_CTL_NONE
MX6SL_PAD_EPDC_D5__EPDC_DATA05 PAD_CTL_NONE
MX6SL_PAD_EPDC_D6__EPDC_DATA06 PAD_CTL_NONE
MX6SL_PAD_EPDC_D7__EPDC_DATA07 PAD_CTL_NONE
MX6SL_PAD_EPDC_D8__EPDC_DATA08 PAD_CTL_NONE
MX6SL_PAD_EPDC_D9__EPDC_DATA09 PAD_CTL_NONE
MX6SL_PAD_EPDC_D10__EPDC_DATA10 PAD_CTL_NONE
MX6SL_PAD_EPDC_D11__EPDC_DATA11 PAD_CTL_NONE
MX6SL_PAD_EPDC_D12__EPDC_DATA12 PAD_CTL_NONE
MX6SL_PAD_EPDC_D13__EPDC_DATA13 PAD_CTL_NONE
MX6SL_PAD_EPDC_D14__EPDC_DATA14 PAD_CTL_NONE
MX6SL_PAD_EPDC_D15__EPDC_DATA15 PAD_CTL_NONE
MX6SL_PAD_EPDC_GDCLK__EPDC_GDCLK PAD_CTL_NONE
MX6SL_PAD_EPDC_GDOE__EPDC_GDOE PAD_CTL_NONE
MX6SL_PAD_EPDC_GDSP__EPDC_GDSP PAD_CTL_NONE
MX6SL_PAD_EPDC_SDCE0__EPDC_SDCE0 PAD_CTL_NONE
MX6SL_PAD_EPDC_SDCLK__EPDC_SDCLK_P PAD_CTL_NONE
MX6SL_PAD_EPDC_SDLE__EPDC_SDLE PAD_CTL_NONE
MX6SL_PAD_EPDC_SDOE__EPDC_SDOE PAD_CTL_NONE
MX6SL_PAD_EPDC_BDR0__EPDC_BDR0 PAD_CTL_NONE
MX6SL_PAD_EPDC_BDR1__EPDC_BDR1 PAD_CTL_NONE
>;
};
pinctrl_i2c1: i2c1grp {
fsl,pins = <
MX6SL_PAD_I2C1_SCL__I2C1_SCL 0x4001b8b1
MX6SL_PAD_I2C1_SDA__I2C1_SDA 0x4001b8b1
>;
};
pinctrl_i2c2: i2c2grp {
fsl,pins = <
MX6SL_PAD_I2C2_SCL__I2C2_SCL 0x4001b8b1
MX6SL_PAD_I2C2_SDA__I2C2_SDA 0x4001b8b1
>;
};
pinctrl_i2c3: i2c3grp {
fsl,pins = <
MX6SL_PAD_AUD_RXFS__I2C3_SCL 0x4001b8b1
MX6SL_PAD_AUD_RXC__I2C3_SDA 0x4001b8b1
>;
};
pinctrl_keys: keygrp {
fsl,pins = <
MX6SL_PAD_ECSPI1_MOSI__GPIO4_IO09 0x100b1
MX6SL_PAD_KEY_COL0__GPIO3_IO24 0x100b1
MX6SL_PAD_KEY_COL1__GPIO3_IO26 0x100b1
MX6SL_PAD_KEY_COL2__GPIO3_IO28 0x100b1
>;
};
pinctrl_uart1: uart1grp {
fsl,pins = <
MX6SL_PAD_UART1_RXD__UART1_RX_DATA 0x1b0b1
MX6SL_PAD_UART1_TXD__UART1_TX_DATA 0x1b0b1
>;
};
pinctrl_usbotg1: usbotg1grp {
fsl,pins = <
MX6SL_PAD_EPDC_PWRCOM__USB_OTG1_ID 0x17059
>;
};
pinctrl_usdhc1: usdhc1grp {
fsl,pins = <
MX6SL_PAD_SD1_CMD__SD1_CMD PAD_CTL_USDHC_DEFAULT
MX6SL_PAD_SD1_CLK__SD1_CLK PAD_CTL_USDHC_CLK_DEFAULT
MX6SL_PAD_SD1_DAT0__SD1_DATA0 PAD_CTL_USDHC_DEFAULT
MX6SL_PAD_SD1_DAT1__SD1_DATA1 PAD_CTL_USDHC_DEFAULT
MX6SL_PAD_SD1_DAT2__SD1_DATA2 PAD_CTL_USDHC_DEFAULT
MX6SL_PAD_SD1_DAT3__SD1_DATA3 PAD_CTL_USDHC_DEFAULT
>;
};
pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
fsl,pins = <
MX6SL_PAD_SD1_CMD__SD1_CMD PAD_CTL_USDHC_100MHZ
MX6SL_PAD_SD1_CLK__SD1_CLK PAD_CTL_USDHC_CLK_100MHZ
MX6SL_PAD_SD1_DAT0__SD1_DATA0 PAD_CTL_USDHC_100MHZ
MX6SL_PAD_SD1_DAT1__SD1_DATA1 PAD_CTL_USDHC_100MHZ
MX6SL_PAD_SD1_DAT2__SD1_DATA2 PAD_CTL_USDHC_100MHZ
MX6SL_PAD_SD1_DAT3__SD1_DATA3 PAD_CTL_USDHC_100MHZ
>;
};
pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
fsl,pins = <
MX6SL_PAD_SD1_CMD__SD1_CMD PAD_CTL_USDHC_200MHZ
MX6SL_PAD_SD1_CLK__SD1_CLK PAD_CTL_USDHC_CLK_200MHZ
MX6SL_PAD_SD1_DAT0__SD1_DATA0 PAD_CTL_USDHC_200MHZ
MX6SL_PAD_SD1_DAT1__SD1_DATA1 PAD_CTL_USDHC_200MHZ
MX6SL_PAD_SD1_DAT2__SD1_DATA2 PAD_CTL_USDHC_200MHZ
MX6SL_PAD_SD1_DAT3__SD1_DATA3 PAD_CTL_USDHC_200MHZ
>;
};
pinctrl_usdhc2: usdhc2grp {
fsl,pins = <
MX6SL_PAD_SD2_CMD__SD2_CMD PAD_CTL_USDHC_DEFAULT
MX6SL_PAD_SD2_CLK__SD2_CLK PAD_CTL_USDHC_CLK_DEFAULT
MX6SL_PAD_SD2_DAT0__SD2_DATA0 PAD_CTL_USDHC_DEFAULT
MX6SL_PAD_SD2_DAT1__SD2_DATA1 PAD_CTL_USDHC_DEFAULT
MX6SL_PAD_SD2_DAT2__SD2_DATA2 PAD_CTL_USDHC_DEFAULT
MX6SL_PAD_SD2_DAT3__SD2_DATA3 PAD_CTL_USDHC_DEFAULT
MX6SL_PAD_SD2_DAT4__SD2_DATA4 PAD_CTL_USDHC_DEFAULT
MX6SL_PAD_SD2_DAT5__SD2_DATA5 PAD_CTL_USDHC_DEFAULT
MX6SL_PAD_SD2_DAT6__SD2_DATA6 PAD_CTL_USDHC_DEFAULT
MX6SL_PAD_SD2_DAT7__SD2_DATA7 PAD_CTL_USDHC_DEFAULT
MX6SL_PAD_SD2_RST__SD2_RESET PAD_CTL_USDHC_CLK_DEFAULT
>;
};
pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
fsl,pins = <
MX6SL_PAD_SD2_CMD__SD2_CMD PAD_CTL_USDHC_100MHZ
MX6SL_PAD_SD2_CLK__SD2_CLK PAD_CTL_USDHC_CLK_100MHZ
MX6SL_PAD_SD2_DAT0__SD2_DATA0 PAD_CTL_USDHC_100MHZ
MX6SL_PAD_SD2_DAT1__SD2_DATA1 PAD_CTL_USDHC_100MHZ
MX6SL_PAD_SD2_DAT2__SD2_DATA2 PAD_CTL_USDHC_100MHZ
MX6SL_PAD_SD2_DAT3__SD2_DATA3 PAD_CTL_USDHC_100MHZ
MX6SL_PAD_SD2_DAT4__SD2_DATA4 PAD_CTL_USDHC_100MHZ
MX6SL_PAD_SD2_DAT5__SD2_DATA5 PAD_CTL_USDHC_100MHZ
MX6SL_PAD_SD2_DAT6__SD2_DATA6 PAD_CTL_USDHC_100MHZ
MX6SL_PAD_SD2_DAT7__SD2_DATA7 PAD_CTL_USDHC_100MHZ
MX6SL_PAD_SD2_RST__SD2_RESET PAD_CTL_USDHC_CLK_DEFAULT
>;
};
pinctrl_usdhc2_200mhz: usdhc2grp200mhz {
fsl,pins = <
MX6SL_PAD_SD2_CMD__SD2_CMD PAD_CTL_USDHC_200MHZ
MX6SL_PAD_SD2_CLK__SD2_CLK PAD_CTL_USDHC_CLK_200MHZ
MX6SL_PAD_SD2_DAT0__SD2_DATA0 PAD_CTL_USDHC_200MHZ
MX6SL_PAD_SD2_DAT1__SD2_DATA1 PAD_CTL_USDHC_200MHZ
MX6SL_PAD_SD2_DAT2__SD2_DATA2 PAD_CTL_USDHC_200MHZ
MX6SL_PAD_SD2_DAT3__SD2_DATA3 PAD_CTL_USDHC_200MHZ
MX6SL_PAD_SD2_DAT4__SD2_DATA4 PAD_CTL_USDHC_200MHZ
MX6SL_PAD_SD2_DAT5__SD2_DATA5 PAD_CTL_USDHC_200MHZ
MX6SL_PAD_SD2_DAT6__SD2_DATA6 PAD_CTL_USDHC_200MHZ
MX6SL_PAD_SD2_DAT7__SD2_DATA7 PAD_CTL_USDHC_200MHZ
MX6SL_PAD_SD2_RST__SD2_RESET PAD_CTL_USDHC_CLK_DEFAULT
>;
};
pinctrl_usdhc3: usdhc3grp {
fsl,pins = <
MX6SL_PAD_SD3_CMD__SD3_CMD PAD_CTL_USDHC_DEFAULT
MX6SL_PAD_SD3_CLK__SD3_CLK PAD_CTL_USDHC_CLK_DEFAULT
MX6SL_PAD_SD3_DAT0__SD3_DATA0 PAD_CTL_USDHC_DEFAULT
MX6SL_PAD_SD3_DAT1__SD3_DATA1 PAD_CTL_USDHC_DEFAULT
MX6SL_PAD_SD3_DAT2__SD3_DATA2 PAD_CTL_USDHC_DEFAULT
MX6SL_PAD_SD3_DAT3__SD3_DATA3 PAD_CTL_USDHC_DEFAULT
>;
};
pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
fsl,pins = <
MX6SL_PAD_SD3_CMD__SD3_CMD PAD_CTL_USDHC_100MHZ
MX6SL_PAD_SD3_CLK__SD3_CLK PAD_CTL_USDHC_CLK_100MHZ
MX6SL_PAD_SD3_DAT0__SD3_DATA0 PAD_CTL_USDHC_100MHZ
MX6SL_PAD_SD3_DAT1__SD3_DATA1 PAD_CTL_USDHC_100MHZ
MX6SL_PAD_SD3_DAT2__SD3_DATA2 PAD_CTL_USDHC_100MHZ
MX6SL_PAD_SD3_DAT3__SD3_DATA3 PAD_CTL_USDHC_100MHZ
>;
};
pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
fsl,pins = <
MX6SL_PAD_SD3_CMD__SD3_CMD PAD_CTL_USDHC_200MHZ
MX6SL_PAD_SD3_CLK__SD3_CLK PAD_CTL_USDHC_CLK_200MHZ
MX6SL_PAD_SD3_DAT0__SD3_DATA0 PAD_CTL_USDHC_200MHZ
MX6SL_PAD_SD3_DAT1__SD3_DATA1 PAD_CTL_USDHC_200MHZ
MX6SL_PAD_SD3_DAT2__SD3_DATA2 PAD_CTL_USDHC_200MHZ
MX6SL_PAD_SD3_DAT3__SD3_DATA3 PAD_CTL_USDHC_200MHZ
>;
};
};
};
&pxp {
status = "okay";
};
&snvs_poweroff {
status = "okay";
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;
status = "okay";
};
/*&usbmisc {
vbus-wakeup-supply = <&reg_usb_otg1_vbus>;
};*/
#include "zero-gravitas-factory.dts"
&usbotg1 {
vbus-supply = <&reg_usb_otg1_vbus>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbotg1>;
disable-over-current;
/* This kills the speed */
imx-usb-charger-detection;
srp-disable;
hnp-disable;
adp-disable;
status = "okay";
vbus-supply = <&reg_usb_otg1_vbus>;
};
&usbotg2 {
dr_mode = "host";
disable-over-current;
srp-disable;
hnp-disable;
adp-disable;
status = "disabled";
};
&usbphy1 {
tx-d-cal = <0x5>;
};
&usbphy2 {
tx-d-cal = <0x5>;
status = "disabled";
};
&usdhc1 {
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc1>;
pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
bus-width = <4>;
cd-gpios = <&gpio4 7 GPIO_ACTIVE_LOW>;
disable-wp;
wp-controller;
keep-power-in-suspend;
enable-sdio-wakeup;
no-1-8-v;
/*disable-wp;*/
status = "disabled";
};
&usdhc2 {
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc2>;
pinctrl-1 = <&pinctrl_usdhc2_100mhz>;
pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
bus-width = <8>;
non-removable;
keep-power-in-suspend;
no-1-8-v;
disable-wp;
cap-mmc-highspeed;
status = "okay";
};
&usdhc3 {
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc3>;
pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
mmc-pwrseq = <&wifi_pwrseq>;
bus-width = <4>;
enable-sdio-wakeup;
non-removable;
disable-wp;
no-1-8-v;
wifi-host;
keep-power-in-suspend;
status = "okay";
brcmf: bcrmf@1 {
reg = <1>;
compatible = "brcm,bcm4329-fmac";
interrupt-parent = <&gpio4>;
interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "host-wake";
/*resets = <&wifi_reset>;*/
};
};
&busfreq {
status = "disabled";
};