mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-28 21:33:52 +00:00
bb3bd0740d
The vdd3p0 LDO's input should be from external USB VBUS directly, NOT PMIC's power supply, the vdd3p0 LDO's target output voltage can be controlled by SW, and it requires input voltage to be high enough, with incorrect power supply assigned, if the power supply's voltage is lower than the LDO target output voltage, it will return fail and skip the LDO voltage adjustment, so remove the power supply assignment for vdd3p0 to avoid such scenario. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
322 lines
7.7 KiB
Text
322 lines
7.7 KiB
Text
// SPDX-License-Identifier: (GPL-2.0)
|
|
/*
|
|
* Device tree for the Tolino Shine 3 ebook reader
|
|
*
|
|
* Name on mainboard is: 37NB-E60K00+4A4
|
|
* Serials start with: E60K02 (a number also seen in
|
|
* vendor kernel sources)
|
|
*
|
|
* This mainboard seems to be equipped with different SoCs.
|
|
* In the Toline Shine 3 ebook reader it is a i.MX6SL
|
|
*
|
|
* Copyright 2019 Andreas Kemnade
|
|
* based on works
|
|
* Copyright 2016 Freescale Semiconductor, Inc.
|
|
*/
|
|
|
|
/dts-v1/;
|
|
|
|
#include <dt-bindings/input/input.h>
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include "imx6sl.dtsi"
|
|
#include "e60k02.dtsi"
|
|
|
|
/ {
|
|
model = "Tolino Shine 3";
|
|
compatible = "kobo,tolino-shine3", "fsl,imx6sl";
|
|
};
|
|
|
|
&gpio_keys {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_gpio_keys>;
|
|
};
|
|
|
|
&i2c1 {
|
|
pinctrl-names = "default","sleep";
|
|
pinctrl-0 = <&pinctrl_i2c1>;
|
|
pinctrl-1 = <&pinctrl_i2c1_sleep>;
|
|
};
|
|
|
|
&i2c2 {
|
|
pinctrl-names = "default","sleep";
|
|
pinctrl-0 = <&pinctrl_i2c2>;
|
|
pinctrl-1 = <&pinctrl_i2c2_sleep>;
|
|
};
|
|
|
|
&i2c3 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_i2c3>;
|
|
};
|
|
|
|
&iomuxc {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_hog>;
|
|
|
|
pinctrl_gpio_keys: gpio-keysgrp {
|
|
fsl,pins = <
|
|
MX6SL_PAD_SD1_DAT1__GPIO5_IO08 0x17059 /* PWR_SW */
|
|
MX6SL_PAD_SD1_DAT4__GPIO5_IO12 0x17059 /* HALL_EN */
|
|
>;
|
|
};
|
|
|
|
pinctrl_hog: hoggrp {
|
|
fsl,pins = <
|
|
MX6SL_PAD_LCD_DAT0__GPIO2_IO20 0x79
|
|
MX6SL_PAD_LCD_DAT1__GPIO2_IO21 0x79
|
|
MX6SL_PAD_LCD_DAT2__GPIO2_IO22 0x79
|
|
MX6SL_PAD_LCD_DAT3__GPIO2_IO23 0x79
|
|
MX6SL_PAD_LCD_DAT4__GPIO2_IO24 0x79
|
|
MX6SL_PAD_LCD_DAT5__GPIO2_IO25 0x79
|
|
MX6SL_PAD_LCD_DAT6__GPIO2_IO26 0x79
|
|
MX6SL_PAD_LCD_DAT7__GPIO2_IO27 0x79
|
|
MX6SL_PAD_LCD_DAT8__GPIO2_IO28 0x79
|
|
MX6SL_PAD_LCD_DAT9__GPIO2_IO29 0x79
|
|
MX6SL_PAD_LCD_DAT10__GPIO2_IO30 0x79
|
|
MX6SL_PAD_LCD_DAT11__GPIO2_IO31 0x79
|
|
MX6SL_PAD_LCD_DAT12__GPIO3_IO00 0x79
|
|
MX6SL_PAD_LCD_DAT13__GPIO3_IO01 0x79
|
|
MX6SL_PAD_LCD_DAT14__GPIO3_IO02 0x79
|
|
MX6SL_PAD_LCD_DAT15__GPIO3_IO03 0x79
|
|
MX6SL_PAD_LCD_DAT16__GPIO3_IO04 0x79
|
|
MX6SL_PAD_LCD_DAT17__GPIO3_IO05 0x79
|
|
MX6SL_PAD_LCD_DAT18__GPIO3_IO06 0x79
|
|
MX6SL_PAD_LCD_DAT19__GPIO3_IO07 0x79
|
|
MX6SL_PAD_LCD_DAT20__GPIO3_IO08 0x79
|
|
MX6SL_PAD_LCD_DAT21__GPIO3_IO09 0x79
|
|
MX6SL_PAD_LCD_DAT22__GPIO3_IO10 0x79
|
|
MX6SL_PAD_LCD_DAT23__GPIO3_IO11 0x79
|
|
MX6SL_PAD_LCD_CLK__GPIO2_IO15 0x79
|
|
MX6SL_PAD_LCD_ENABLE__GPIO2_IO16 0x79
|
|
MX6SL_PAD_LCD_HSYNC__GPIO2_IO17 0x79
|
|
MX6SL_PAD_LCD_VSYNC__GPIO2_IO18 0x79
|
|
MX6SL_PAD_LCD_RESET__GPIO2_IO19 0x79
|
|
MX6SL_PAD_KEY_COL3__GPIO3_IO30 0x79
|
|
MX6SL_PAD_KEY_ROW7__GPIO4_IO07 0x79
|
|
MX6SL_PAD_ECSPI2_MOSI__GPIO4_IO13 0x79
|
|
MX6SL_PAD_KEY_COL5__GPIO4_IO02 0x79
|
|
MX6SL_PAD_KEY_ROW6__GPIO4_IO05 0x79
|
|
>;
|
|
};
|
|
|
|
pinctrl_i2c1: i2c1grp {
|
|
fsl,pins = <
|
|
MX6SL_PAD_I2C1_SCL__I2C1_SCL 0x4001f8b1
|
|
MX6SL_PAD_I2C1_SDA__I2C1_SDA 0x4001f8b1
|
|
>;
|
|
};
|
|
|
|
pinctrl_i2c1_sleep: i2c1grp-sleep {
|
|
fsl,pins = <
|
|
MX6SL_PAD_I2C1_SCL__I2C1_SCL 0x400108b1
|
|
MX6SL_PAD_I2C1_SDA__I2C1_SDA 0x400108b1
|
|
>;
|
|
};
|
|
|
|
pinctrl_i2c2: i2c2grp {
|
|
fsl,pins = <
|
|
MX6SL_PAD_I2C2_SCL__I2C2_SCL 0x4001f8b1
|
|
MX6SL_PAD_I2C2_SDA__I2C2_SDA 0x4001f8b1
|
|
>;
|
|
};
|
|
|
|
pinctrl_i2c2_sleep: i2c2grp-sleep {
|
|
fsl,pins = <
|
|
MX6SL_PAD_I2C2_SCL__I2C2_SCL 0x400108b1
|
|
MX6SL_PAD_I2C2_SDA__I2C2_SDA 0x400108b1
|
|
>;
|
|
};
|
|
|
|
pinctrl_i2c3: i2c3grp {
|
|
fsl,pins = <
|
|
MX6SL_PAD_REF_CLK_24M__I2C3_SCL 0x4001f8b1
|
|
MX6SL_PAD_REF_CLK_32K__I2C3_SDA 0x4001f8b1
|
|
>;
|
|
};
|
|
|
|
pinctrl_led: ledgrp {
|
|
fsl,pins = <
|
|
MX6SL_PAD_SD1_DAT6__GPIO5_IO07 0x17059
|
|
>;
|
|
};
|
|
|
|
pinctrl_lm3630a_bl_gpio: lm3630a-bl-gpiogrp {
|
|
fsl,pins = <
|
|
MX6SL_PAD_EPDC_PWRCTRL3__GPIO2_IO10 0x10059 /* HWEN */
|
|
>;
|
|
};
|
|
|
|
pinctrl_ricoh_gpio: ricoh_gpiogrp {
|
|
fsl,pins = <
|
|
MX6SL_PAD_SD1_CLK__GPIO5_IO15 0x1b8b1 /* ricoh619 chg */
|
|
MX6SL_PAD_SD1_DAT0__GPIO5_IO11 0x1b8b1 /* ricoh619 irq */
|
|
MX6SL_PAD_KEY_COL2__GPIO3_IO28 0x1b8b1 /* ricoh619 bat_low_int */
|
|
>;
|
|
};
|
|
|
|
pinctrl_uart1: uart1grp {
|
|
fsl,pins = <
|
|
MX6SL_PAD_UART1_TXD__UART1_TX_DATA 0x1b0b1
|
|
MX6SL_PAD_UART1_RXD__UART1_TX_DATA 0x1b0b1
|
|
>;
|
|
};
|
|
|
|
pinctrl_usbotg1: usbotg1grp {
|
|
fsl,pins = <
|
|
MX6SL_PAD_EPDC_PWRCOM__USB_OTG1_ID 0x17059
|
|
>;
|
|
};
|
|
|
|
pinctrl_usdhc2: usdhc2grp {
|
|
fsl,pins = <
|
|
MX6SL_PAD_SD2_CMD__SD2_CMD 0x17059
|
|
MX6SL_PAD_SD2_CLK__SD2_CLK 0x13059
|
|
MX6SL_PAD_SD2_DAT0__SD2_DATA0 0x17059
|
|
MX6SL_PAD_SD2_DAT1__SD2_DATA1 0x17059
|
|
MX6SL_PAD_SD2_DAT2__SD2_DATA2 0x17059
|
|
MX6SL_PAD_SD2_DAT3__SD2_DATA3 0x17059
|
|
>;
|
|
};
|
|
|
|
pinctrl_usdhc2_100mhz: usdhc2grp-100mhz {
|
|
fsl,pins = <
|
|
MX6SL_PAD_SD2_CMD__SD2_CMD 0x170b9
|
|
MX6SL_PAD_SD2_CLK__SD2_CLK 0x130b9
|
|
MX6SL_PAD_SD2_DAT0__SD2_DATA0 0x170b9
|
|
MX6SL_PAD_SD2_DAT1__SD2_DATA1 0x170b9
|
|
MX6SL_PAD_SD2_DAT2__SD2_DATA2 0x170b9
|
|
MX6SL_PAD_SD2_DAT3__SD2_DATA3 0x170b9
|
|
>;
|
|
};
|
|
|
|
pinctrl_usdhc2_200mhz: usdhc2grp-200mhz {
|
|
fsl,pins = <
|
|
MX6SL_PAD_SD2_CMD__SD2_CMD 0x170f9
|
|
MX6SL_PAD_SD2_CLK__SD2_CLK 0x130f9
|
|
MX6SL_PAD_SD2_DAT0__SD2_DATA0 0x170f9
|
|
MX6SL_PAD_SD2_DAT1__SD2_DATA1 0x170f9
|
|
MX6SL_PAD_SD2_DAT2__SD2_DATA2 0x170f9
|
|
MX6SL_PAD_SD2_DAT3__SD2_DATA3 0x170f9
|
|
>;
|
|
};
|
|
|
|
pinctrl_usdhc2_sleep: usdhc2grp-sleep {
|
|
fsl,pins = <
|
|
MX6SL_PAD_SD2_CMD__GPIO5_IO04 0x100f9
|
|
MX6SL_PAD_SD2_CLK__GPIO5_IO05 0x100f9
|
|
MX6SL_PAD_SD2_DAT0__GPIO5_IO01 0x100f9
|
|
MX6SL_PAD_SD2_DAT1__GPIO4_IO30 0x100f9
|
|
MX6SL_PAD_SD2_DAT2__GPIO5_IO03 0x100f9
|
|
MX6SL_PAD_SD2_DAT3__GPIO4_IO28 0x100f9
|
|
>;
|
|
};
|
|
|
|
pinctrl_usdhc3: usdhc3grp {
|
|
fsl,pins = <
|
|
MX6SL_PAD_SD3_CMD__SD3_CMD 0x11059
|
|
MX6SL_PAD_SD3_CLK__SD3_CLK 0x11059
|
|
MX6SL_PAD_SD3_DAT0__SD3_DATA0 0x11059
|
|
MX6SL_PAD_SD3_DAT1__SD3_DATA1 0x11059
|
|
MX6SL_PAD_SD3_DAT2__SD3_DATA2 0x11059
|
|
MX6SL_PAD_SD3_DAT3__SD3_DATA3 0x11059
|
|
>;
|
|
};
|
|
|
|
pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
|
|
fsl,pins = <
|
|
MX6SL_PAD_SD3_CMD__SD3_CMD 0x170b9
|
|
MX6SL_PAD_SD3_CLK__SD3_CLK 0x170b9
|
|
MX6SL_PAD_SD3_DAT0__SD3_DATA0 0x170b9
|
|
MX6SL_PAD_SD3_DAT1__SD3_DATA1 0x170b9
|
|
MX6SL_PAD_SD3_DAT2__SD3_DATA2 0x170b9
|
|
MX6SL_PAD_SD3_DAT3__SD3_DATA3 0x170b9
|
|
>;
|
|
};
|
|
|
|
pinctrl_usdhc3_200mhz: usdhc3grp-200mhz {
|
|
fsl,pins = <
|
|
MX6SL_PAD_SD3_CMD__SD3_CMD 0x170f9
|
|
MX6SL_PAD_SD3_CLK__SD3_CLK 0x170f9
|
|
MX6SL_PAD_SD3_DAT0__SD3_DATA0 0x170f9
|
|
MX6SL_PAD_SD3_DAT1__SD3_DATA1 0x170f9
|
|
MX6SL_PAD_SD3_DAT2__SD3_DATA2 0x170f9
|
|
MX6SL_PAD_SD3_DAT3__SD3_DATA3 0x170f9
|
|
>;
|
|
};
|
|
|
|
pinctrl_usdhc3_sleep: usdhc3grp-sleep {
|
|
fsl,pins = <
|
|
MX6SL_PAD_SD3_CMD__GPIO5_IO21 0x100c1
|
|
MX6SL_PAD_SD3_CLK__GPIO5_IO18 0x100c1
|
|
MX6SL_PAD_SD3_DAT0__GPIO5_IO19 0x100c1
|
|
MX6SL_PAD_SD3_DAT1__GPIO5_IO20 0x100c1
|
|
MX6SL_PAD_SD3_DAT2__GPIO5_IO16 0x100c1
|
|
MX6SL_PAD_SD3_DAT3__GPIO5_IO17 0x100c1
|
|
>;
|
|
};
|
|
|
|
pinctrl_wifi_power: wifi-powergrp {
|
|
fsl,pins = <
|
|
MX6SL_PAD_SD2_DAT6__GPIO4_IO29 0x10059 /* WIFI_3V3_ON */
|
|
>;
|
|
};
|
|
|
|
pinctrl_wifi_reset: wifi-resetgrp {
|
|
fsl,pins = <
|
|
MX6SL_PAD_SD2_DAT7__GPIO5_IO00 0x10059 /* WIFI_RST */
|
|
>;
|
|
};
|
|
};
|
|
|
|
&leds {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_led>;
|
|
};
|
|
|
|
&lm3630a {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_lm3630a_bl_gpio>;
|
|
};
|
|
|
|
®_wifi {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_wifi_power>;
|
|
};
|
|
|
|
®_vdd1p1 {
|
|
vin-supply = <&dcdc2_reg>;
|
|
};
|
|
|
|
®_vdd2p5 {
|
|
vin-supply = <&dcdc2_reg>;
|
|
};
|
|
|
|
&ricoh619 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_ricoh_gpio>;
|
|
};
|
|
|
|
&uart1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_uart1>;
|
|
};
|
|
|
|
&usdhc2 {
|
|
pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep";
|
|
pinctrl-0 = <&pinctrl_usdhc2>;
|
|
pinctrl-1 = <&pinctrl_usdhc2_100mhz>;
|
|
pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
|
|
pinctrl-3 = <&pinctrl_usdhc2_sleep>;
|
|
};
|
|
|
|
&usdhc3 {
|
|
pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep";
|
|
pinctrl-0 = <&pinctrl_usdhc3>;
|
|
pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
|
|
pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
|
|
pinctrl-3 = <&pinctrl_usdhc3_sleep>;
|
|
};
|
|
|
|
&wifi_pwrseq {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_wifi_reset>;
|
|
};
|