Re: [PATCH v3 6/8] arm64: dts: freescale: Add the GOcontroll Moduline Display baseboardy

From: Frank Li
Date: Thu Mar 27 2025 - 12:26:35 EST

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On Thu, Mar 27, 2025 at 04:52:41PM +0100, Maud Spierings via B4 Relay wrote:
> From: Maud Spierings <maudspierings@xxxxxxxxxxxxxx>
>
> The Moduline Display platform is a part of the wider GOcontroll Moduline
> ecosystem. These are embedded controllers that focus on modularity with
> their swappable IO modules.
>
> The base Moduline Display board includes a board-to-board connector with
> various busses to enable adding new display types required by the
> application. It includes 2 Moduline IO module slots, a simple mono
> codec/amplifier, a four channel adc, 2 CAN busses, an RTC and optional
> wifi/bluetooth.
>
> busses to the display adapter include:
> - 4 lane LVDS
> - 4 lane MIPI-DSI
> - 4 lane MIPI-CSI
> - HDMI 2.0a
> - USB 2.0
> - I2S
> - I2C
> - SPI
>
> Also a couple of GPIO and PWM pins for controlling various ICs on the
> display adapter board.
>
> Signed-off-by: Maud Spierings <maudspierings@xxxxxxxxxxxxxx>
> ---
> .../imx8mp-tx8p-ml81-moduline-display-106.dtsi | 535 +++++++++++++++++++++
> 1 file changed, 535 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8mp-tx8p-ml81-moduline-display-106.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-tx8p-ml81-moduline-display-106.dtsi
> new file mode 100644
> index 0000000000000000000000000000000000000000..a3ab389c9744f5189d5a8a802aa4c4ebb9f7b12b
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/imx8mp-tx8p-ml81-moduline-display-106.dtsi
> @@ -0,0 +1,535 @@
> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> +/*
> + * Copyright 2025 GOcontroll B.V.
> + * Author: Maud Spierings <maudspierings@xxxxxxxxxxxxxx>
> + */
> +
> +#include "imx8mp-tx8p-ml81.dtsi"
> +
> +/ {
> + chassis-type = "embedded";
> + compatible = "gocontroll,moduline-display", "fsl,imx8mp";
> + hardware = "Moduline Display V1.06";
> +
> + aliases {
> + ethernet0 = &eqos;
> + mmc0 = &usdhc3;
> + mmc1 = &usdhc2;
> + spi0 = &ecspi2; /* spidev number compatibility */
> + spi1 = &ecspi1; /* spidev number compatibility */
> + can0 = &flexcan1;
> + can1 = &flexcan2;
> + rtc0 = &rtc_pcf; /* i2c rtc is the main rtc */
> + rtc1 = &snvs_rtc;
> + };
> +
> + chosen {
> + stdout-path = "serial0:115200n8";
> + };
> +
> + external-sensor-supply {
> + compatible = "regulator-output";
> + vout-supply = <&reg_5v0_sensor>;
> + };
> +
> + reg_can1_stby: regulator-can1-stby {
> + compatible = "regulator-fixed";
> + regulator-name = "can1-stby";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_flexcan1_reg>;
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + gpio = <&gpio4 3 GPIO_ACTIVE_LOW>;
> + };
> +
> + reg_can2_stby: regulator-can2-stby {
> + compatible = "regulator-fixed";
> + regulator-name = "can2-stby";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_flexcan2_reg>;
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + gpio = <&gpio5 9 GPIO_ACTIVE_LOW>;
> + };
> +
> + reg_1v8_per: regulator-1v8-per {
> + compatible = "regulator-fixed";
> + regulator-name = "1v8-per";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_reg_1v8>;
> + gpio = <&gpio3 25 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + power-supply = <&reg_3v3_per>;
> + };
> +
> + reg_3v3_per: regulator-3v3-per {
> + compatible = "regulator-fixed";
> + regulator-name = "3v3-per";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + power-supply = <&reg_6v4>;
> + };
> +
> + reg_5v0_sensor: regulator-5v0-sensor {
> + compatible = "regulator-fixed";
> + regulator-name = "5v0-supply-external-sensor";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_reg_5v0_sensor>;
> + gpio = <&gpio4 9 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + };
> +
> + reg_5v0: regulator-5v0 {
> + compatible = "regulator-fixed";
> + regulator-name = "5v0";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + regulator-always-on;
> + power-supply = <&reg_6v4>;
> + };
> +
> + reg_6v4: regulator-6v4 {
> + compatible = "regulator-fixed";
> + regulator-name = "6v4";
> + regulator-min-microvolt = <6400000>;
> + regulator-max-microvolt = <6400000>;
> + regulator-always-on;
> + };
> +
> + sound {
> + compatible = "simple-audio-card";
> + simple-audio-card,name = "tas2505-audio";
> + simple-audio-card,format = "i2s";
> + simple-audio-card,frame-master = <&cpudai>;
> + simple-audio-card,bitclock-master = <&cpudai>;
> + simple-audio-card,widgets =
> + "Speaker", "Speaker External";
> + simple-audio-card,routing =
> + "Speaker", "DAC";

fix indentation.

> +
> + cpudai: simple-audio-card,cpu {
> + sound-dai = <&sai6>;
> + };
> +
> + simple-audio-card,codec {
> + sound-dai = <&tas2505>;
> + };
> + };
> +
> + wifi_powerseq: wifi-powerseq {
> + compatible = "mmc-pwrseq-simple";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_wl_reg>;
> + post-power-on-delay-ms = <100>;
> + power-off-delay-us = <500000>;
> + reset-gpios = <&gpio2 19 GPIO_ACTIVE_LOW>;
> + };
> +};
> +
> +&ecspi1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_ecspi1>;
> + cs-gpios = <
> + &gpio2 12 GPIO_ACTIVE_LOW
> + &gpio1 11 GPIO_ACTIVE_LOW
> + &gpio1 10 GPIO_ACTIVE_LOW
> + >;

fix indentation.

> + status = "okay";
> +
> + connector@0 {
> + compatible = "gocontroll,moduline-module-slot";
> + reg = <0>;
> + reset-gpios = <&gpio5 10 GPIO_ACTIVE_LOW>;
> + sync-gpios = <&gpio4 16 GPIO_ACTIVE_HIGH>;
> + interrupt-parent = <&gpio4>;
> + interrupts = <5 IRQ_TYPE_EDGE_FALLING>;
> + vdd-supply = <&reg_3v3_per>;
> + vddp-supply = <&reg_5v0>;
> + vddhpp-supply = <&reg_6v4>;
> + i2c-bus = <&i2c2>;
> + slot-number = <1>;
> + spi-max-frequency = <54000000>;
> +

Needn't space line here.

> + };
> +
> + connector@1 {
> + compatible = "gocontroll,moduline-module-slot";
> + reg = <1>;
> + reset-gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
> + sync-gpios = <&gpio4 16 GPIO_ACTIVE_HIGH>;
> + interrupt-parent = <&gpio1>;
> + interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
> + vdd-supply = <&reg_3v3_per>;
> + vddp-supply = <&reg_5v0>;
> + vddhpp-supply = <&reg_6v4>;
> + i2c-bus = <&i2c2>;
> + slot-number = <2>;
> + spi-max-frequency = <54000000>;
> + };
> +
> + adc@2 {
> + compatible = "microchip,mcp3004";
> + reg = <2>;
> + spi-max-frequency = <2300000>;
> + vref-supply = <&reg_vdd_3v3>;
> + };
> +};
> +
> +&flexcan1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_flexcan1>;
> + xceiver-supply = <&reg_can1_stby>;
> + status = "okay";
> +};
> +
> +&flexcan2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_flexcan2>;
> + xceiver-supply = <&reg_can2_stby>;
> + status = "okay";
> +};
> +
> +/* I2C2 bus to modules */
> +&i2c2 {
> + clock-frequency = <400000>;
> + pinctrl-names = "default", "gpio";
> + pinctrl-0 = <&pinctrl_i2c2>;
> + pinctrl-1 = <&pinctrl_i2c2_gpio>;
> + sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
> + scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
> + status = "okay";
> +};
> +
> +&i2c4 {
> + clock-frequency = <400000>;
> + pinctrl-names = "default", "gpio";
> + pinctrl-0 = <&pinctrl_i2c4>;
> + pinctrl-1 = <&pinctrl_i2c4_gpio>;
> + sda-gpios = <&gpio5 13 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
> + scl-gpios = <&gpio5 12 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
> + status = "okay";
> +
> + tas2505: tas2505@18 {

Please use common node name.

Frank
> + compatible = "ti,tas2505";
> + reg = <0x18>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_tas_reset>;
> + reset-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>;
> + #sound-dai-cells = <0>;
> +
> + dv-supply = <&reg_1v8_per>;
> + iov-supply = <&reg_vdd_3v3>;
> + av-supply = <&reg_1v8_per>;
> +
> + clocks = <&clk IMX8MP_CLK_AUDIOMIX_SAI6_MCLK1>;
> + clock-names = "mclk";
> + aic32x4-gpio-func= <
> + 0xff
> + 0xff
> + 0xff
> + 0xff
> + 0xff
> + >;
> + };
> +
> + rtc_pcf: rtc@51 {
> + compatible = "nxp,pcf85063a";
> + reg = <0x51>;
> + quartz-load-femtofarads = <7000>;
> +
> + clock {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <32768>;
> + };
> + };
> +};
> +
> +/* tas2505 */
> +&sai6 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_sai6>;
> + status = "okay";
> + assigned-clocks = <&clk IMX8MP_CLK_SAI6>;
> + assigned-clock-parents = <&clk IMX8MP_AUDIO_PLL1_OUT>;
> + assigned-clock-rates = <12288000>;
> + fsl,sai-mclk-direction-output;
> +};
> +
> +/* debug/external */
> +&uart1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart1>;
> + status = "okay";
> +};
> +
> +&uart2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart2>;
> + uart-has-rtscts;
> + status = "okay";
> +
> + /* muRata 1YN/1DX */
> + bluetooth {
> + compatible = "infineon,cyw43439-bt", "brcm,bcm4329-bt";
> + max-speed = <921600>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_bt>;
> + device-wakeup-gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
> + shutdown-gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
> + interrupt-parent = <&gpio1>;
> + interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
> + interrupt-names = "host-wakeup";
> + vddio-supply = <&reg_3v3_per>;
> + vbat-supply = <&reg_3v3_per>;
> + };
> +};
> +
> +&usb3_0 {
> + status = "okay";
> +};
> +
> +&usb3_phy0 {
> + status = "okay";
> +};
> +
> +&usb_dwc3_0 {
> + dr_mode = "peripheral";
> +};
> +
> +&usdhc2 {
> + max-frequency = <50000000>;
> + assigned-clocks = <&clk IMX8MP_CLK_USDHC2>;
> + assigned-clock-rates = <50000000>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_usdhc2>;
> + mmc-pwrseq = <&wifi_powerseq>;
> + vmmc-supply = <&reg_3v3_per>;
> +
> + cap-power-off-card;
> + keep-power-in-suspend;
> + non-removable;
> + sd-uhs-sdr25;
> +
> + status = "okay";
> +
> + /* muRata 1YN/1DX */
> + wifi@1 {
> + compatible = "infineon,cyw43439-fmac", "brcm,bcm4329-fmac";
> + reg = <1>;
> + brcm,board-type = "GOcontroll,moduline";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_wl_int>;
> + interrupt-parent = <&gpio1>;
> + interrupts = <13 IRQ_TYPE_LEVEL_LOW>;
> + interrupt-names = "host-wake";
> + };
> +};
> +
> +&wdog1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_wdog>;
> + fsl,ext-reset-output;
> + status = "okay";
> +};
> +
> +&iomuxc {
> + pinctrl_reg_1v8: reg-1v8-grp {
> + fsl,pins = <
> + MX8MP_IOMUXC_SAI5_MCLK__GPIO3_IO25 /* COM pin 144 */
> + MX8MP_DSE_X1
> + >;
> + };
> +
> + pinctrl_reg_5v0_sensor: reg-5v0-sensorgrp {
> + fsl,pins = <
> + MX8MP_IOMUXC_SAI1_RXD7__GPIO4_IO09 /* COM pin 108 */
> + MX8MP_DSE_X1
> + >;
> + };
> +
> + pinctrl_tas_reset: tasresetgrp {
> + fsl,pins = <
> + MX8MP_IOMUXC_SAI5_RXD3__GPIO3_IO24 /* COM pin 143 */
> + MX8MP_DSE_X1
> + >;
> + };
> +
> + pinctrl_bt: btgrp {
> + fsl,pins = <
> + MX8MP_IOMUXC_GPIO1_IO14__GPIO1_IO14 /* COM pin 27 */
> + MX8MP_DSE_X1
> + MX8MP_IOMUXC_GPIO1_IO12__GPIO1_IO12 /* COM pin 34 */
> + (MX8MP_PULL_UP | MX8MP_PULL_ENABLE | MX8MP_HYS_SCHMITT)
> + MX8MP_IOMUXC_GPIO1_IO15__GPIO1_IO15 /* COM pin 28 */
> + MX8MP_DSE_X1
> + >;
> + };
> +
> + pinctrl_ecspi1: ecspi1grp {
> + fsl,pins = <
> + MX8MP_IOMUXC_ECSPI1_MOSI__ECSPI1_MOSI /* COM pin 46 */
> + MX8MP_DSE_X4
> + MX8MP_IOMUXC_ECSPI1_MISO__ECSPI1_MISO /* COM pin 47 */
> + (MX8MP_DSE_X4 | MX8MP_HYS_SCHMITT)
> + MX8MP_IOMUXC_ECSPI1_SCLK__ECSPI1_SCLK /* COM pin 48 */
> + MX8MP_DSE_X4
> + MX8MP_IOMUXC_SD2_CD_B__GPIO2_IO12 /* COM pin 51 */
> + MX8MP_DSE_X1
> + MX8MP_IOMUXC_GPIO1_IO11__GPIO1_IO11 /* COM pin 162 */
> + MX8MP_DSE_X1
> + MX8MP_IOMUXC_GPIO1_IO10__GPIO1_IO10 /* COM pin 161 */
> + MX8MP_DSE_X1
> + >;
> + };
> +
> + pinctrl_flexcan1: flexcan1grp {
> + fsl,pins = <
> + MX8MP_IOMUXC_SPDIF_RX__CAN1_RX /* COM pin 81 */
> + (MX8MP_DSE_X2 | MX8MP_FSEL_FAST | MX8MP_PULL_UP | MX8MP_PULL_ENABLE)
> + MX8MP_IOMUXC_SPDIF_TX__CAN1_TX /* COM pin 76 */
> + (MX8MP_DSE_X2 | MX8MP_FSEL_FAST | MX8MP_PULL_UP | MX8MP_PULL_ENABLE)
> + >;
> + };
> +
> + pinctrl_flexcan1_reg: flexcan1reggrp {
> + fsl,pins = <
> + MX8MP_IOMUXC_SAI1_RXD1__GPIO4_IO03 /* COM pin 101 */
> + (MX8MP_DSE_X2 | MX8MP_FSEL_FAST | MX8MP_PULL_UP | MX8MP_PULL_ENABLE)
> + >;
> + };
> +
> + pinctrl_flexcan2: flexcan2grp {
> + fsl,pins = <
> + MX8MP_IOMUXC_UART3_TXD__CAN2_RX /* COM pin 61 */
> + (MX8MP_DSE_X2 | MX8MP_FSEL_FAST | MX8MP_PULL_UP | MX8MP_PULL_ENABLE)
> + MX8MP_IOMUXC_UART3_RXD__CAN2_TX /* COM pin 62 */
> + (MX8MP_DSE_X2 | MX8MP_FSEL_FAST | MX8MP_PULL_UP | MX8MP_PULL_ENABLE)
> + >;
> + };
> +
> + pinctrl_flexcan2_reg: flexcan2reggrp {
> + fsl,pins = <
> + MX8MP_IOMUXC_ECSPI1_SS0__GPIO5_IO09 /* COM pin 44 */
> + (MX8MP_DSE_X2 | MX8MP_FSEL_FAST | MX8MP_PULL_UP | MX8MP_PULL_ENABLE)
> + >;
> + };
> +
> + pinctrl_i2c2: i2c2grp {
> + fsl,pins = <
> + MX8MP_IOMUXC_I2C2_SCL__I2C2_SCL /* COM pin 41 */
> + (MX8MP_DSE_X6 | MX8MP_PULL_UP | MX8MP_HYS_SCHMITT | MX8MP_PULL_ENABLE | MX8MP_SION)
> + MX8MP_IOMUXC_I2C2_SDA__I2C2_SDA /* COM pin 40 */
> + (MX8MP_DSE_X6 | MX8MP_PULL_UP | MX8MP_HYS_SCHMITT | MX8MP_PULL_ENABLE | MX8MP_SION)
> + >;
> + };
> +
> + pinctrl_i2c2_gpio: i2c2-gpiogrp {
> + fsl,pins = <
> + MX8MP_IOMUXC_I2C2_SCL__GPIO5_IO16 /* COM pin 41 */
> + (MX8MP_DSE_X6 | MX8MP_PULL_UP | MX8MP_HYS_SCHMITT | MX8MP_PULL_ENABLE | MX8MP_SION)
> + MX8MP_IOMUXC_I2C2_SDA__GPIO5_IO17 /* COM pin 40 */
> + (MX8MP_DSE_X6 | MX8MP_PULL_UP | MX8MP_HYS_SCHMITT | MX8MP_PULL_ENABLE | MX8MP_SION)
> + >;
> + };
> +
> + pinctrl_i2c4: i2c4grp {
> + fsl,pins = <
> + MX8MP_IOMUXC_ECSPI2_MISO__I2C4_SCL /* COM pin 70 */
> + (MX8MP_DSE_X6 | MX8MP_PULL_UP | MX8MP_HYS_SCHMITT | MX8MP_PULL_ENABLE | MX8MP_SION)
> + MX8MP_IOMUXC_ECSPI2_SS0__I2C4_SDA /* COM pin 69 */
> + (MX8MP_DSE_X6 | MX8MP_PULL_UP | MX8MP_HYS_SCHMITT | MX8MP_PULL_ENABLE | MX8MP_SION)
> + >;
> + };
> +
> + pinctrl_i2c4_gpio: i2c4-gpiogrp {
> + fsl,pins = <
> + MX8MP_IOMUXC_ECSPI2_MISO__GPIO5_IO12 /* COM pin 70 */
> + (MX8MP_DSE_X4 | MX8MP_PULL_UP | MX8MP_HYS_SCHMITT | MX8MP_PULL_ENABLE | MX8MP_SION)
> + MX8MP_IOMUXC_ECSPI2_SS0__GPIO5_IO13 /* COM pin 69 */
> + (MX8MP_DSE_X4 | MX8MP_PULL_UP | MX8MP_HYS_SCHMITT | MX8MP_PULL_ENABLE | MX8MP_SION)
> + >;
> + };
> +
> + pinctrl_sai6: sai6grp {
> + fsl,pins = <
> + MX8MP_IOMUXC_SAI1_TXD6__AUDIOMIX_SAI6_TX_SYNC /* COM pin 95 */
> + (MX8MP_DSE_X6 | MX8MP_FSEL_FAST | MX8MP_PULL_UP | MX8MP_HYS_SCHMITT)
> + MX8MP_IOMUXC_SAI1_RXD4__AUDIOMIX_SAI6_TX_BCLK /* COM pin 105 */
> + (MX8MP_DSE_X6 | MX8MP_FSEL_FAST | MX8MP_PULL_UP | MX8MP_HYS_SCHMITT)
> + MX8MP_IOMUXC_SAI1_TXD5__AUDIOMIX_SAI6_TX_DATA00 /* COM pin 110 */
> + (MX8MP_DSE_X6 | MX8MP_FSEL_FAST | MX8MP_PULL_UP | MX8MP_HYS_SCHMITT)
> + MX8MP_IOMUXC_SAI1_TXD7__AUDIOMIX_SAI6_MCLK /* COM pin 96 */
> + (MX8MP_DSE_X6 | MX8MP_FSEL_FAST | MX8MP_PULL_UP | MX8MP_HYS_SCHMITT)
> + MX8MP_IOMUXC_SAI1_RXD5__AUDIOMIX_SAI6_RX_DATA00 /* COM pin 106 */
> + (MX8MP_DSE_X6 | MX8MP_FSEL_FAST | MX8MP_PULL_UP | MX8MP_HYS_SCHMITT)
> + >;
> + };
> +
> + pinctrl_uart1: uart1grp {
> + fsl,pins = <
> + MX8MP_IOMUXC_UART1_RXD__UART1_DCE_RX /* COM pin 60 */
> + (MX8MP_PULL_UP | MX8MP_PULL_ENABLE)
> + MX8MP_IOMUXC_UART1_TXD__UART1_DCE_TX /* COM pin 59 */
> + (MX8MP_PULL_UP | MX8MP_PULL_ENABLE)
> + >;
> + };
> +
> + pinctrl_uart2: uart2grp {
> + fsl,pins = <
> + MX8MP_IOMUXC_UART2_RXD__UART2_DCE_RX /* COM pin 64 */
> + (MX8MP_PULL_UP | MX8MP_PULL_ENABLE)
> + MX8MP_IOMUXC_UART2_TXD__UART2_DCE_TX /* COM pin 63 */
> + (MX8MP_PULL_UP | MX8MP_PULL_ENABLE)
> + MX8MP_IOMUXC_SAI3_RXD__UART2_DCE_RTS /* COM pin 65 */
> + (MX8MP_PULL_UP | MX8MP_PULL_ENABLE)
> + MX8MP_IOMUXC_SAI3_RXC__UART2_DCE_CTS /* COM pin 66 */
> + (MX8MP_PULL_UP | MX8MP_PULL_ENABLE)
> + >;
> + };
> +
> + pinctrl_usdhc2: pinctrlusdhc2grp {
> + fsl,pins = <
> + MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK /* COM pin 57 */
> + (MX8MP_DSE_X2 | MX8MP_FSEL_FAST | MX8MP_PULL_ENABLE)
> + MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD /* COM pin 56 */
> + (MX8MP_DSE_X2 | MX8MP_FSEL_FAST | MX8MP_PULL_UP | MX8MP_HYS_SCHMITT | MX8MP_PULL_ENABLE)
> + MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 /* COM pin 52 */
> + (MX8MP_DSE_X2 | MX8MP_FSEL_FAST | MX8MP_PULL_UP | MX8MP_HYS_SCHMITT | MX8MP_PULL_ENABLE)
> + MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 /* COM pin 53 */
> + (MX8MP_DSE_X2 | MX8MP_FSEL_FAST | MX8MP_PULL_UP | MX8MP_HYS_SCHMITT | MX8MP_PULL_ENABLE)
> + MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 /* COM pin 54 */
> + (MX8MP_DSE_X2 | MX8MP_FSEL_FAST | MX8MP_PULL_UP | MX8MP_HYS_SCHMITT | MX8MP_PULL_ENABLE)
> + MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 /* COM pin 55 */
> + (MX8MP_DSE_X2 | MX8MP_FSEL_FAST | MX8MP_PULL_UP | MX8MP_HYS_SCHMITT | MX8MP_PULL_ENABLE)
> + >;
> + };
> +
> + pinctrl_wdog: wdoggrp {
> + fsl,pins = <
> + MX8MP_IOMUXC_GPIO1_IO02__WDOG1_WDOG_B /* COM pin 153 */
> + (MX8MP_DSE_X6 | MX8MP_PULL_UP | MX8MP_HYS_SCHMITT)
> + >;
> + };
> +
> + pinctrl_wl_int: wlintgrp {
> + fsl,pins = <
> + MX8MP_IOMUXC_GPIO1_IO13__GPIO1_IO13 /* COM pin 36 */
> + (MX8MP_PULL_UP | MX8MP_HYS_SCHMITT | MX8MP_PULL_ENABLE)
> + >;
> + };
> +
> + pinctrl_wl_reg: wlreggrp {
> + fsl,pins = <
> + MX8MP_IOMUXC_SD2_RESET_B__GPIO2_IO19 /* COM pin 15 */
> + MX8MP_DSE_X1
> + >;
> + };
> +};
>
> --
> 2.49.0
>
>

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