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    Subject[PATCH 4/4] ARM: dts: imx: add devicetree for Tolino Vision 5
    Date
    This adds a devicetree for the Tolino Vision 5 Ebook reader. It is
    based on boards called ¨e70k02¨. It is equipped with an imx6sl SoC.

    Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
    ---
    arch/arm/boot/dts/Makefile | 1 +
    arch/arm/boot/dts/imx6sl-tolino-vision5.dts | 349 ++++++++++++++++++++
    2 files changed, 350 insertions(+)
    create mode 100644 arch/arm/boot/dts/imx6sl-tolino-vision5.dts

    diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
    index 78fc26ff2cac..1dc13668f148 100644
    --- a/arch/arm/boot/dts/Makefile
    +++ b/arch/arm/boot/dts/Makefile
    @@ -635,6 +635,7 @@ dtb-$(CONFIG_SOC_IMX6SL) += \
    imx6sl-evk.dtb \
    imx6sl-tolino-shine2hd.dtb \
    imx6sl-tolino-shine3.dtb \
    + imx6sl-tolino-vision5.dtb \
    imx6sl-warp.dtb
    dtb-$(CONFIG_SOC_IMX6SLL) += \
    imx6sll-evk.dtb \
    diff --git a/arch/arm/boot/dts/imx6sl-tolino-vision5.dts b/arch/arm/boot/dts/imx6sl-tolino-vision5.dts
    new file mode 100644
    index 000000000000..687ded0f8250
    --- /dev/null
    +++ b/arch/arm/boot/dts/imx6sl-tolino-vision5.dts
    @@ -0,0 +1,349 @@
    +// SPDX-License-Identifier: (GPL-2.0)
    +/*
    + * Device tree for the Tolino Vision 5 ebook reader
    + *
    + * Name on mainboard is: 37NB-E70K0M+6A3
    + * Serials start with: E70K02 (a number also seen in
    + * vendor kernel sources)
    + *
    + * This mainboard seems to be equipped with different SoCs.
    + * In the Tolino Vision 5 ebook reader it is a i.MX6SL
    + *
    + * Copyright 2021 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 "e70k02.dtsi"
    +
    +/ {
    + model = "Tolino Vision 5";
    + compatible = "kobo,tolino-vision5", "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_FEC_CRS_DV__GPIO4_IO25 0x17059 /* PWR_SW */
    + MX6SL_PAD_FEC_MDC__GPIO4_IO23 0x17059 /* HALL_EN */
    + MX6SL_PAD_KEY_COL4__GPIO4_IO00 0x17059 /* PAGE_UP */
    + MX6SL_PAD_KEY_COL5__GPIO4_IO02 0x17059 /* PAGE_DOWN */
    + >;
    + };
    +
    + pinctrl_hog: hoggrp {
    + fsl,pins = <
    + MX6SL_PAD_LCD_DAT1__GPIO2_IO21 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_FEC_TX_CLK__GPIO4_IO21 0x79
    + MX6SL_PAD_FEC_REF_CLK__GPIO4_IO26 0x79
    + MX6SL_PAD_KEY_COL3__GPIO3_IO30 0x79
    + MX6SL_PAD_KEY_ROW7__GPIO4_IO07 0x79
    + MX6SL_PAD_ECSPI2_MOSI__GPIO4_IO13 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_FEC_RXD0__GPIO4_IO17 0x10059
    + >;
    + };
    +
    + 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_FEC_MDIO__GPIO4_IO20 0x1b8b1 /* ricoh619 chg */
    + MX6SL_PAD_FEC_RX_ER__GPIO4_IO19 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_RX_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 0x17059
    + MX6SL_PAD_SD1_CLK__SD1_CLK 0x17059
    + MX6SL_PAD_SD1_DAT0__SD1_DATA0 0x17059
    + MX6SL_PAD_SD1_DAT1__SD1_DATA1 0x17059
    + MX6SL_PAD_SD1_DAT2__SD1_DATA2 0x17059
    + MX6SL_PAD_SD1_DAT3__SD1_DATA3 0x17059
    + MX6SL_PAD_SD1_DAT4__SD1_DATA4 0x17059
    + MX6SL_PAD_SD1_DAT5__SD1_DATA5 0x17059
    + MX6SL_PAD_SD1_DAT6__SD1_DATA6 0x17059
    + MX6SL_PAD_SD1_DAT7__SD1_DATA7 0x17059
    + >;
    + };
    +
    + pinctrl_usdhc1_100mhz: usdhc1grp_100mhz {
    + fsl,pins = <
    + MX6SL_PAD_SD1_CMD__SD1_CMD 0x170b9
    + MX6SL_PAD_SD1_CLK__SD1_CLK 0x170b9
    + MX6SL_PAD_SD1_DAT0__SD1_DATA0 0x170b9
    + MX6SL_PAD_SD1_DAT1__SD1_DATA1 0x170b9
    + MX6SL_PAD_SD1_DAT2__SD1_DATA2 0x170b9
    + MX6SL_PAD_SD1_DAT3__SD1_DATA3 0x170b9
    + MX6SL_PAD_SD1_DAT4__SD1_DATA4 0x170b9
    + MX6SL_PAD_SD1_DAT5__SD1_DATA5 0x170b9
    + MX6SL_PAD_SD1_DAT6__SD1_DATA6 0x170b9
    + MX6SL_PAD_SD1_DAT7__SD1_DATA7 0x170b9
    + >;
    + };
    +
    + pinctrl_usdhc1_200mhz: usdhc1grp_200mhz {
    + fsl,pins = <
    + MX6SL_PAD_SD1_CMD__SD1_CMD 0x170f9
    + MX6SL_PAD_SD1_CLK__SD1_CLK 0x170f9
    + MX6SL_PAD_SD1_DAT0__SD1_DATA0 0x170f9
    + MX6SL_PAD_SD1_DAT1__SD1_DATA1 0x170f9
    + MX6SL_PAD_SD1_DAT2__SD1_DATA2 0x170f9
    + MX6SL_PAD_SD1_DAT3__SD1_DATA3 0x170f9
    + MX6SL_PAD_SD1_DAT4__SD1_DATA4 0x170b9
    + MX6SL_PAD_SD1_DAT5__SD1_DATA5 0x170b9
    + MX6SL_PAD_SD1_DAT6__SD1_DATA6 0x170b9
    + MX6SL_PAD_SD1_DAT7__SD1_DATA7 0x170b9
    + >;
    + };
    +
    + pinctrl_usdhc1_sleep: usdhc1grp_sleep {
    + fsl,pins = <
    + MX6SL_PAD_SD1_CMD__SD1_CMD 0x10059
    + MX6SL_PAD_SD1_CLK__SD1_CLK 0x10059
    + MX6SL_PAD_SD1_DAT0__SD1_DATA0 0x10059
    + MX6SL_PAD_SD1_DAT1__SD1_DATA1 0x10059
    + MX6SL_PAD_SD1_DAT2__SD1_DATA2 0x10059
    + MX6SL_PAD_SD1_DAT3__SD1_DATA3 0x10059
    + MX6SL_PAD_SD1_DAT4__SD1_DATA4 0x10059
    + MX6SL_PAD_SD1_DAT5__SD1_DATA5 0x10059
    + MX6SL_PAD_SD1_DAT6__SD1_DATA6 0x10059
    + MX6SL_PAD_SD1_DAT7__SD1_DATA7 0x10059
    + >;
    + };
    +
    + 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>;
    +};
    +
    +&reg_wifi {
    + pinctrl-names = "default";
    + pinctrl-0 = <&pinctrl_wifi_power>;
    +};
    +
    +&reg_vdd1p1 {
    + vin-supply = <&dcdc2_reg>;
    +};
    +
    +&reg_vdd2p5 {
    + vin-supply = <&dcdc2_reg>;
    +};
    +
    +&reg_arm {
    + vin-supply = <&dcdc3_reg>;
    +};
    +
    +&reg_soc {
    + vin-supply = <&dcdc1_reg>;
    +};
    +
    +&reg_pu {
    + vin-supply = <&dcdc1_reg>;
    +};
    +
    +&ricoh619 {
    + pinctrl-names = "default";
    + pinctrl-0 = <&pinctrl_ricoh_gpio>;
    +};
    +
    +&uart1 {
    + pinctrl-names = "default";
    + pinctrl-0 = <&pinctrl_uart1>;
    +};
    +
    +&usdhc1 {
    + pinctrl-names = "default", "state_100mhz", "state_200mhz","sleep";
    + pinctrl-0 = <&pinctrl_usdhc1>;
    + pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
    + pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
    + pinctrl-3 = <&pinctrl_usdhc1_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>;
    +};
    --
    2.30.2
    \
     
     \ /
      Last update: 2021-09-18 16:57    [W:3.709 / U:0.008 seconds]
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