Re: [PATCH v2 1/1] ARM: dts: colibri: introduce dts with UHS-I support enabled

From: Stefan Agner
Date: Tue Jul 09 2019 - 03:52:56 EST

On 2019-05-14 16:38, Igor Opaniuk wrote:
> Introduce DTS for Colibri iMX6S/DL V1.1x re-design, where UHS-I support was
> added. Provide proper configuration for VGEN3, which allows that rail to
> be automatically switched to 1.8 volts for proper UHS-I operation mode.
>
> Signed-off-by: Igor Opaniuk <igor.opaniuk@xxxxxxxxxxx>
> ---
>
> v2:
> - rework hierarchy of dts files, and a separate dtsi for Colibri
> iMX6S/DL V1.1x re-design, where UHS-I was added
> - add comments about vgen3 power rail
> - fix other minor issues, addressing Marcel's comments.
>
> arch/arm/boot/dts/Makefile | 1 +
> .../boot/dts/imx6dl-colibri-v1.1-eval-v3.dts | 220 +++++
> arch/arm/boot/dts/imx6qdl-colibri-v1.1.dtsi | 852 ++++++++++++++++++
> 3 files changed, 1073 insertions(+)
> create mode 100644 arch/arm/boot/dts/imx6dl-colibri-v1.1-eval-v3.dts
> create mode 100644 arch/arm/boot/dts/imx6qdl-colibri-v1.1.dtsi
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index dab2914fa293..dc4ea05c8e2a 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -401,6 +401,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
> imx6dl-aristainetos2_4.dtb \
> imx6dl-aristainetos2_7.dtb \
> imx6dl-colibri-eval-v3.dtb \
> + imx6dl-colibri-v1.1-eval-v3.dtb \
> imx6dl-cubox-i.dtb \
> imx6dl-cubox-i-emmc-som-v15.dtb \
> imx6dl-cubox-i-som-v15.dtb \
> diff --git a/arch/arm/boot/dts/imx6dl-colibri-v1.1-eval-v3.dts
> b/arch/arm/boot/dts/imx6dl-colibri-v1.1-eval-v3.dts
> new file mode 100644
> index 000000000000..8ed7a528e7c7
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6dl-colibri-v1.1-eval-v3.dts
> @@ -0,0 +1,220 @@
> +// SPDX-License-Identifier: GPL-2.0+ OR X11
> +/*
> + * Copyright 2019 Toradex AG
> + */
> +
> +/dts-v1/;
> +
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include "imx6dl.dtsi"
> +#include "imx6qdl-colibri-v1.1.dtsi"
> +
> +/ {
> + model = "Toradex Colibri iMX6DL/S V1.1 on Colibri Evaluation Board V3";
> + compatible = "toradex,colibri_imx6dl-eval-v3", "toradex,colibri_imx6dl",
> + "fsl,imx6dl";

I would also change compatible here so someone could detect the new
version, e.g.

"toradex,colibri_imx6dl-v1.1-eval-v3", "toradex,colibri_imx6dl-v1.1",

I guess if the module is considered backward compatible, we should keep
the old compatible strings as well, like we did on Apalis T30, see
arch/arm/boot/dts/tegra30-apalis-v1.1-eval.dts.

The module level model/compatible get overwritten anyway, I think we
could drop those.

--
Stefan

> +
> + /* Will be filled by the bootloader */
> + memory@10000000 {
> + device_type = "memory";
> + reg = <0x10000000 0>;
> + };
> +
> + aliases {
> + i2c0 = &i2c2;
> + i2c1 = &i2c3;
> + };
> +
> + aliases {
> + rtc0 = &rtc_i2c;
> + rtc1 = &snvs_rtc;
> + };
> +
> + chosen {
> + stdout-path = "serial0:115200n8";
> + };
> +
> + /* Fixed crystal dedicated to mcp251x */
> + clk16m: clock-16m {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <16000000>;
> + clock-output-names = "clk16m";
> + };
> +
> + gpio-keys {
> + compatible = "gpio-keys";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_gpio_keys>;
> +
> + wakeup {
> + label = "Wake-Up";
> + gpios = <&gpio2 22 GPIO_ACTIVE_HIGH>; /* SODIMM 45 */
> + linux,code = <KEY_WAKEUP>;
> + debounce-interval = <10>;
> + wakeup-source;
> + };
> + };
> +
> + lcd_display: disp0 {
> + compatible = "fsl,imx-parallel-display";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + interface-pix-fmt = "bgr666";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_ipu1_lcdif>;
> + status = "okay";
> +
> + port@0 {
> + reg = <0>;
> +
> + lcd_display_in: endpoint {
> + remote-endpoint = <&ipu1_di0_disp0>;
> + };
> + };
> +
> + port@1 {
> + reg = <1>;
> +
> + lcd_display_out: endpoint {
> + remote-endpoint = <&lcd_panel_in>;
> + };
> + };
> + };
> +
> + panel: panel {
> + /*
> + * edt,et057090dhu: EDT 5.7" LCD TFT
> + * edt,et070080dh6: EDT 7.0" LCD TFT
> + */
> + compatible = "edt,et057090dhu";
> + backlight = <&backlight>;
> +
> + port {
> + lcd_panel_in: endpoint {
> + remote-endpoint = <&lcd_display_out>;
> + };
> + };
> + };
> +};
> +
> +&backlight {
> + brightness-levels = <0 127 191 223 239 247 251 255>;
> + default-brightness-level = <1>;
> + status = "okay";
> +};
> +
> +/* Colibri SSP */
> +&ecspi4 {
> + status = "okay";
> +
> + mcp251x0: mcp251x@0 {
> + compatible = "microchip,mcp2515";
> + reg = <0>;
> + clocks = <&clk16m>;
> + interrupt-parent = <&gpio3>;
> + interrupts = <27 0x2>;
> + spi-max-frequency = <10000000>;
> + status = "okay";
> + };
> +};
> +
> +&hdmi {
> + status = "okay";
> +};
> +
> +/*
> + * Colibri I2C: I2C3_SDA/SCL on SODIMM 194/196 (e.g. RTC on carrier board)
> + */
> +&i2c3 {
> + status = "okay";
> +
> + /* M41T0M6 real time clock on carrier board */
> + rtc_i2c: rtc@68 {
> + compatible = "st,m41t0";
> + reg = <0x68>;
> + };
> +};
> +
> +&ipu1_di0_disp0 {
> + remote-endpoint = <&lcd_display_in>;
> +};
> +
> +&pwm1 {
> + status = "okay";
> +};
> +
> +&pwm2 {
> + status = "okay";
> +};
> +
> +&pwm3 {
> + status = "okay";
> +};
> +
> +&pwm4 {
> + status = "okay";
> +};
> +
> +&reg_usb_host_vbus {
> + status = "okay";
> +};
> +
> +&uart1 {
> + status = "okay";
> +};
> +
> +&uart2 {
> + status = "okay";
> +};
> +
> +&uart3 {
> + status = "okay";
> +};
> +
> +&usbh1 {
> + vbus-supply = <&reg_usb_host_vbus>;
> + status = "okay";
> +};
> +
> +&usbotg {
> + status = "okay";
> +};
> +
> +/* Colibri MMC */
> +&usdhc1 {
> + status = "okay";
> +};
> +
> +&weim {
> + status = "okay";
> +
> + /* weim memory map: 32MB on CS0, CS1, CS2 and CS3 */
> + ranges = <0 0 0x08000000 0x02000000
> + 1 0 0x0a000000 0x02000000
> + 2 0 0x0c000000 0x02000000
> + 3 0 0x0e000000 0x02000000>;
> +
> + /* SRAM on Colibri nEXT_CS0 */
> + sram@0,0 {
> + compatible = "cypress,cy7c1019dv33-10zsxi, mtd-ram";
> + reg = <0 0 0x00010000>;
> + #address-cells = <1>;
> + #size-cells = <1>;
> + bank-width = <2>;
> + fsl,weim-cs-timing = <0x00010081 0x00000000 0x04000000
> + 0x00000000 0x04000040 0x00000000>;
> + };
> +
> + /* SRAM on Colibri nEXT_CS1 */
> + sram@1,0 {
> + compatible = "cypress,cy7c1019dv33-10zsxi, mtd-ram";
> + reg = <1 0 0x00010000>;
> + #address-cells = <1>;
> + #size-cells = <1>;
> + bank-width = <2>;
> + fsl,weim-cs-timing = <0x00010081 0x00000000 0x04000000
> + 0x00000000 0x04000040 0x00000000>;
> + };
> +};
> diff --git a/arch/arm/boot/dts/imx6qdl-colibri-v1.1.dtsi
> b/arch/arm/boot/dts/imx6qdl-colibri-v1.1.dtsi
> new file mode 100644
> index 000000000000..e40819f05c81
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6qdl-colibri-v1.1.dtsi
> @@ -0,0 +1,852 @@
> +// SPDX-License-Identifier: GPL-2.0+ OR X11
> +/*
> + * Copyright 2019 Toradex AG
> + */
> +#include <dt-bindings/gpio/gpio.h>
> +
> +/ {
> + model = "Toradex Colibri iMX6DL/S V1.1 Module";
> + compatible = "toradex,colibri_imx6dl", "fsl,imx6dl";
> +
> + backlight: backlight {
> + compatible = "pwm-backlight";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_gpio_bl_on>;
> + pwms = <&pwm3 0 5000000>;
> + enable-gpios = <&gpio3 26 GPIO_ACTIVE_HIGH>; /* Colibri BL_ON */
> + status = "disabled";
> + };
> +
> + reg_module_3v3: regulator-module-3v3 {
> + compatible = "regulator-fixed";
> + regulator-name = "+V3.3";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + };
> +
> + reg_module_3v3_audio: regulator-module-3v3-audio {
> + compatible = "regulator-fixed";
> + regulator-name = "+V3.3_AUDIO";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + };
> +
> + reg_usb_host_vbus: regulator-usb-host-vbus {
> + compatible = "regulator-fixed";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_regulator_usbh_pwr>;
> + regulator-name = "usb_host_vbus";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>; /* USBH_PEN */
> + status = "disabled";
> + };
> +
> + sound {
> + compatible = "fsl,imx-audio-sgtl5000";
> + model = "imx6dl-colibri-sgtl5000";
> + ssi-controller = <&ssi1>;
> + audio-codec = <&codec>;
> + audio-routing =
> + "Headphone Jack", "HP_OUT",
> + "LINE_IN", "Line In Jack",
> + "MIC_IN", "Mic Jack",
> + "Mic Jack", "Mic Bias";
> + mux-int-port = <1>;
> + mux-ext-port = <5>;
> + };
> +
> + /* Optional S/PDIF in on SODIMM 88 and out on SODIMM 90, 137 or 168 */
> + sound_spdif: sound-spdif {
> + compatible = "fsl,imx-audio-spdif";
> + model = "imx-spdif";
> + spdif-controller = <&spdif>;
> + spdif-in;
> + spdif-out;
> + status = "disabled";
> + };
> +};
> +
> +&audmux {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_audmux &pinctrl_mic_gnd>;
> + status = "okay";
> +};
> +
> +/* Optional on SODIMM 55/63 */
> +&can1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_flexcan1>;
> + status = "disabled";
> +};
> +
> +/* Optional on SODIMM 178/188 */
> +&can2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_flexcan2>;
> + status = "disabled";
> +};
> +
> +/* Colibri SSP */
> +&ecspi4 {
> + cs-gpios = <&gpio5 2 GPIO_ACTIVE_HIGH>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_ecspi4>;
> + status = "disabled";
> +};
> +
> +&fec {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_enet>;
> + phy-mode = "rmii";
> + status = "okay";
> +};
> +
> +&hdmi {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_hdmi_ddc>;
> + status = "disabled";
> +};
> +
> +/*
> + * PWR_I2C: power I2C to audio codec, PMIC, temperature sensor and
> + * touch screen controller
> + */
> +&i2c2 {
> + clock-frequency = <100000>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_i2c2>;
> + status = "okay";
> +
> + pmic: pfuze100@8 {
> + 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>;
> + };
> +
> + sw3a_reg: sw3a {
> + regulator-min-microvolt = <400000>;
> + regulator-max-microvolt = <1975000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + swbst_reg: swbst {
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5150000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + 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: unused */
> +
> + vgen2_reg: vgen2 {
> + regulator-min-microvolt = <800000>;
> + regulator-max-microvolt = <1550000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + /*
> + * +V3.3_1.8_SD1 coming off VGEN3 and supplying
> + * the i.MX 6 NVCC_SD1.
> + */
> + vgen3_reg: vgen3 {
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + };
> +
> + vgen4_reg: vgen4 {
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + vgen5_reg: vgen5 {
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + vgen6_reg: vgen6 {
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> + };
> + };
> +
> + codec: sgtl5000@a {
> + compatible = "fsl,sgtl5000";
> + reg = <0x0a>;
> + clocks = <&clks IMX6QDL_CLK_CKO>;
> + VDDA-supply = <&reg_module_3v3_audio>;
> + VDDIO-supply = <&reg_module_3v3>;
> + VDDD-supply = <&vgen4_reg>;
> + lrclk-strength = <3>;
> + };
> +
> + /* STMPE811 touch screen controller */
> + stmpe811@41 {
> + compatible = "st,stmpe811";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_touch_int>;
> + reg = <0x41>;
> + interrupts = <20 IRQ_TYPE_LEVEL_LOW>;
> + interrupt-parent = <&gpio6>;
> + interrupt-controller;
> + id = <0>;
> + blocks = <0x5>;
> + irq-trigger = <0x1>;
> + /* 3.25 MHz ADC clock speed */
> + st,adc-freq = <1>;
> + /* 12-bit ADC */
> + st,mod-12b = <1>;
> + /* internal ADC reference */
> + st,ref-sel = <0>;
> + /* ADC conversion time: 80 clocks */
> + st,sample-time = <4>;
> +
> + stmpe_touchscreen {
> + compatible = "st,stmpe-ts";
> + /* 8 sample average control */
> + st,ave-ctrl = <3>;
> + /* 7 length fractional part in z */
> + st,fraction-z = <7>;
> + /*
> + * 50 mA typical 80 mA max touchscreen drivers
> + * current limit value
> + */
> + st,i-drive = <1>;
> + /* 1 ms panel driver settling time */
> + st,settling = <3>;
> + /* 5 ms touch detect interrupt delay */
> + st,touch-det-delay = <5>;
> + };
> +
> + stmpe_adc {
> + compatible = "st,stmpe-adc";
> + /* forbid to use ADC channels 3-0 (touch) */
> + st,norequest-mask = <0x0F>;
> + };
> + };
> +};
> +
> +/*
> + * I2C3_SDA/SCL on SODIMM 194/196 (e.g. RTC on carrier board)
> + */
> +&i2c3 {
> + clock-frequency = <100000>;
> + pinctrl-names = "default", "recovery";
> + pinctrl-0 = <&pinctrl_i2c3>;
> + pinctrl-1 = <&pinctrl_i2c3_recovery>;
> + scl-gpios = <&gpio1 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
> + sda-gpios = <&gpio1 6 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
> + status = "disabled";
> +};
> +
> +/* Colibri PWM<B> */
> +&pwm1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pwm1>;
> + status = "disabled";
> +};
> +
> +/* Colibri PWM<D> */
> +&pwm2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pwm2>;
> + status = "disabled";
> +};
> +
> +/* Colibri PWM<A> */
> +&pwm3 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pwm3>;
> + status = "disabled";
> +};
> +
> +/* Colibri PWM<C> */
> +&pwm4 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pwm4>;
> + status = "disabled";
> +};
> +
> +/* Optional S/PDIF out on SODIMM 137 */
> +&spdif {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_spdif>;
> + status = "disabled";
> +};
> +
> +&ssi1 {
> + status = "okay";
> +};
> +
> +/* Colibri UART_A */
> +&uart1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart1_dte &pinctrl_uart1_ctrl>;
> + fsl,dte-mode;
> + uart-has-rtscts;
> + status = "disabled";
> +};
> +
> +/* Colibri UART_B */
> +&uart2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart2_dte>;
> + fsl,dte-mode;
> + uart-has-rtscts;
> + status = "disabled";
> +};
> +
> +/* Colibri UART_C */
> +&uart3 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart3_dte>;
> + fsl,dte-mode;
> + status = "disabled";
> +};
> +
> +&usbotg {
> + pinctrl-names = "default";
> + disable-over-current;
> + dr_mode = "peripheral";
> + status = "disabled";
> +};
> +
> +/* Colibri MMC */
> +&usdhc1 {
> + pinctrl-names = "default", "state_100mhz", "state_200mhz";
> + pinctrl-0 = <&pinctrl_usdhc1 &pinctrl_mmc_cd>;
> + pinctrl-1 = <&pinctrl_usdhc1_100mhz &pinctrl_mmc_cd>;
> + pinctrl-2 = <&pinctrl_usdhc1_200mhz &pinctrl_mmc_cd>;
> + vmmc-supply = <&reg_module_3v3>;
> + vqmmc-supply = <&vgen3_reg>;
> + bus-width = <4>;
> + cd-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>; /* MMCD */
> + disable-wp;
> + enable-sdio-wakeup;
> + keep-power-in-suspend;
> + sd-uhs-sdr12;
> + sd-uhs-sdr25;
> + sd-uhs-sdr50;
> + sd-uhs-sdr104;
> + status = "disabled";
> +};
> +
> +/* eMMC */
> +&usdhc3 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_usdhc3>;
> + vqmmc-supply = <&reg_module_3v3>;
> + bus-width = <8>;
> + no-1-8-v;
> + non-removable;
> + status = "okay";
> +};
> +
> +&weim {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_weim_sram &pinctrl_weim_cs0
> + &pinctrl_weim_cs1 &pinctrl_weim_cs2
> + &pinctrl_weim_rdnwr &pinctrl_weim_npwe>;
> + #address-cells = <2>;
> + #size-cells = <1>;
> + status = "disabled";
> +};
> +
> +&iomuxc {
> + pinctrl_audmux: audmuxgrp {
> + fsl,pins = <
> + MX6QDL_PAD_KEY_COL0__AUD5_TXC 0x130b0
> + MX6QDL_PAD_KEY_ROW0__AUD5_TXD 0x130b0
> + MX6QDL_PAD_KEY_COL1__AUD5_TXFS 0x130b0
> + MX6QDL_PAD_KEY_ROW1__AUD5_RXD 0x130b0
> + /* SGTL5000 sys_mclk */
> + MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x000b0
> + >;
> + };
> +
> + pinctrl_cam_mclk: cammclkgrp {
> + fsl,pins = <
> + /* Parallel Camera CAM sys_mclk */
> + MX6QDL_PAD_NANDF_CS2__CCM_CLKO2 0x00b0
> + >;
> + };
> +
> + pinctrl_ecspi4: ecspi4grp {
> + fsl,pins = <
> + MX6QDL_PAD_EIM_D22__ECSPI4_MISO 0x100b1
> + MX6QDL_PAD_EIM_D28__ECSPI4_MOSI 0x100b1
> + MX6QDL_PAD_EIM_D21__ECSPI4_SCLK 0x100b1
> + /* SPI CS */
> + MX6QDL_PAD_EIM_A25__GPIO5_IO02 0x000b1
> + >;
> + };
> +
> + pinctrl_enet: enetgrp {
> + fsl,pins = <
> + MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
> + MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
> + MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0 0x1b0b0
> + MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1 0x1b0b0
> + MX6QDL_PAD_ENET_RX_ER__ENET_RX_ER 0x1b0b0
> + MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN 0x1b0b0
> + MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0 0x1b0b0
> + MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1 0x1b0b0
> + MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN 0x1b0b0
> + MX6QDL_PAD_GPIO_16__ENET_REF_CLK ((1<<30) | 0x1b0b0)
> + >;
> + };
> +
> + pinctrl_flexcan1: flexcan1grp {
> + fsl,pins = <
> + MX6QDL_PAD_GPIO_7__FLEXCAN1_TX 0x1b0b0
> + MX6QDL_PAD_GPIO_8__FLEXCAN1_RX 0x1b0b0
> + >;
> + };
> +
> + pinctrl_flexcan2: flexcan2grp {
> + fsl,pins = <
> + MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX 0x1b0b0
> + MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX 0x1b0b0
> + >;
> + };
> +
> + pinctrl_gpio_bl_on: gpioblon {
> + fsl,pins = <
> + MX6QDL_PAD_EIM_D26__GPIO3_IO26 0x1b0b0
> + >;
> + };
> +
> + pinctrl_gpio_keys: gpiokeys {
> + fsl,pins = <
> + MX6QDL_PAD_EIM_A16__GPIO2_IO22 0x130b0
> + >;
> + };
> +
> + pinctrl_hdmi_ddc: hdmiddcgrp {
> + fsl,pins = <
> + MX6QDL_PAD_KEY_COL3__HDMI_TX_DDC_SCL 0x4001b8b1
> + MX6QDL_PAD_KEY_ROW3__HDMI_TX_DDC_SDA 0x4001b8b1
> + >;
> + };
> +
> + pinctrl_i2c2: i2c2grp {
> + fsl,pins = <
> + MX6QDL_PAD_EIM_EB2__I2C2_SCL 0x4001b8b1
> + MX6QDL_PAD_EIM_D16__I2C2_SDA 0x4001b8b1
> + >;
> + };
> +
> + pinctrl_i2c3: i2c3grp {
> + fsl,pins = <
> + MX6QDL_PAD_GPIO_3__I2C3_SCL 0x4001b8b1
> + MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1
> + >;
> + };
> +
> + pinctrl_i2c3_recovery: i2c3recoverygrp {
> + fsl,pins = <
> + MX6QDL_PAD_GPIO_3__GPIO1_IO03 0x4001b8b1
> + MX6QDL_PAD_GPIO_6__GPIO1_IO06 0x4001b8b1
> + >;
> + };
> +
> + pinctrl_ipu1_csi0: ipu1csi0grp { /* Parallel Camera */
> + fsl,pins = <
> + MX6QDL_PAD_EIM_A17__IPU1_CSI1_DATA12 0xb0b1
> + MX6QDL_PAD_EIM_A18__IPU1_CSI1_DATA13 0xb0b1
> + MX6QDL_PAD_EIM_A19__IPU1_CSI1_DATA14 0xb0b1
> + MX6QDL_PAD_EIM_A20__IPU1_CSI1_DATA15 0xb0b1
> + MX6QDL_PAD_EIM_A21__IPU1_CSI1_DATA16 0xb0b1
> + MX6QDL_PAD_EIM_A22__IPU1_CSI1_DATA17 0xb0b1
> + MX6QDL_PAD_EIM_A23__IPU1_CSI1_DATA18 0xb0b1
> + MX6QDL_PAD_EIM_A24__IPU1_CSI1_DATA19 0xb0b1
> + MX6QDL_PAD_EIM_D17__IPU1_CSI1_PIXCLK 0xb0b1
> + MX6QDL_PAD_EIM_EB3__IPU1_CSI1_HSYNC 0xb0b1
> + MX6QDL_PAD_EIM_D29__IPU1_CSI1_VSYNC 0xb0b1
> + /* Disable PWM pins on camera interface */
> + MX6QDL_PAD_SD4_DAT1__GPIO2_IO09 0x40
> + MX6QDL_PAD_GPIO_1__GPIO1_IO01 0x40
> + >;
> + };
> +
> + pinctrl_ipu1_lcdif: ipu1lcdifgrp {
> + fsl,pins = <
> + MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0xa1
> + MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0xa1
> + MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0xa1
> + MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0xa1
> + MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0xa1
> + MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0xa1
> + MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0xa1
> + MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0xa1
> + MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0xa1
> + MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0xa1
> + MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0xa1
> + MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0xa1
> + MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0xa1
> + MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0xa1
> + MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0xa1
> + MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0xa1
> + MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0xa1
> + MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0xa1
> + MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0xa1
> + MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0xa1
> + MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0xa1
> + MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0xa1
> + >;
> + };
> +
> + pinctrl_mic_gnd: gpiomicgnd {
> + fsl,pins = <
> + /* Controls Mic GND, PU or '1' pull Mic GND to GND */
> + MX6QDL_PAD_RGMII_TD1__GPIO6_IO21 0x1b0b0
> + >;
> + };
> +
> + pinctrl_mmc_cd: gpiommccd {
> + fsl,pins = <
> + MX6QDL_PAD_NANDF_D5__GPIO2_IO05 0x1b0b1
> + >;
> + };
> +
> + pinctrl_pwm1: pwm1grp {
> + fsl,pins = <
> + MX6QDL_PAD_GPIO_9__PWM1_OUT 0x1b0b1
> + >;
> + };
> +
> + pinctrl_pwm2: pwm2grp {
> + fsl,pins = <
> + MX6QDL_PAD_GPIO_1__PWM2_OUT 0x1b0b1
> + MX6QDL_PAD_EIM_A21__GPIO2_IO17 0x00040
> + >;
> + };
> +
> + pinctrl_pwm3: pwm3grp {
> + fsl,pins = <
> + MX6QDL_PAD_SD4_DAT1__PWM3_OUT 0x1b0b1
> + MX6QDL_PAD_EIM_A22__GPIO2_IO16 0x00040
> + >;
> + };
> +
> + pinctrl_pwm4: pwm4grp {
> + fsl,pins = <
> + MX6QDL_PAD_SD4_DAT2__PWM4_OUT 0x1b0b1
> + >;
> + };
> +
> + pinctrl_regulator_usbh_pwr: gpioregusbhpwrgrp {
> + fsl,pins = <
> + /* USBH_EN */
> + MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x0f058
> + >;
> + };
> +
> + pinctrl_spdif: spdifgrp {
> + fsl,pins = <
> + MX6QDL_PAD_GPIO_17__SPDIF_OUT 0x1b0b0
> + >;
> + };
> +
> + pinctrl_touch_int: gpiotouchintgrp {
> + fsl,pins = <
> + /* STMPE811 interrupt */
> + MX6QDL_PAD_RGMII_TD0__GPIO6_IO20 0x1b0b0
> + >;
> + };
> +
> + pinctrl_uart1_dce: uart1dcegrp {
> + fsl,pins = <
> + MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA 0x1b0b1
> + MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA 0x1b0b1
> + >;
> + };
> +
> + /* DTE mode */
> + pinctrl_uart1_dte: uart1dtegrp {
> + fsl,pins = <
> + MX6QDL_PAD_CSI0_DAT10__UART1_RX_DATA 0x1b0b1
> + MX6QDL_PAD_CSI0_DAT11__UART1_TX_DATA 0x1b0b1
> + MX6QDL_PAD_EIM_D19__UART1_RTS_B 0x1b0b1
> + MX6QDL_PAD_EIM_D20__UART1_CTS_B 0x1b0b1
> + >;
> + };
> +
> + /* Additional DTR, DSR, DCD */
> + pinctrl_uart1_ctrl: uart1ctrlgrp {
> + fsl,pins = <
> + MX6QDL_PAD_EIM_D23__UART1_DCD_B 0x1b0b0
> + MX6QDL_PAD_EIM_D24__UART1_DTR_B 0x1b0b0
> + MX6QDL_PAD_EIM_D25__UART1_DSR_B 0x1b0b0
> + >;
> + };
> +
> + pinctrl_uart2_dte: uart2dtegrp {
> + fsl,pins = <
> + MX6QDL_PAD_SD4_DAT4__UART2_TX_DATA 0x1b0b1
> + MX6QDL_PAD_SD4_DAT7__UART2_RX_DATA 0x1b0b1
> + MX6QDL_PAD_SD4_DAT6__UART2_RTS_B 0x1b0b1
> + MX6QDL_PAD_SD4_DAT5__UART2_CTS_B 0x1b0b1
> + >;
> + };
> +
> + pinctrl_uart3_dte: uart3dtegrp {
> + fsl,pins = <
> + MX6QDL_PAD_SD4_CLK__UART3_TX_DATA 0x1b0b1
> + MX6QDL_PAD_SD4_CMD__UART3_RX_DATA 0x1b0b1
> + >;
> + };
> +
> + pinctrl_usbc_det: usbcdetgrp {
> + fsl,pins = <
> + /* USBC_DET */
> + MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x1b0b0
> + /* USBC_DET_EN */
> + MX6QDL_PAD_RGMII_TX_CTL__GPIO6_IO26 0x0f058
> + /* USBC_DET_OVERWRITE */
> + MX6QDL_PAD_RGMII_RXC__GPIO6_IO30 0x0f058
> + >;
> + };
> +
> + pinctrl_usdhc1: usdhc1grp {
> + fsl,pins = <
> + MX6QDL_PAD_SD1_CMD__SD1_CMD 0x17071
> + MX6QDL_PAD_SD1_CLK__SD1_CLK 0x10071
> + MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x17071
> + MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x17071
> + MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x17071
> + MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x17071
> + >;
> + };
> +
> + pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
> + fsl,pins = <
> + MX6QDL_PAD_SD1_CMD__SD1_CMD 0x170b1
> + MX6QDL_PAD_SD1_CLK__SD1_CLK 0x100b1
> + MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x170b1
> + MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x170b1
> + MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x170b1
> + MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x170b1
> + >;
> + };
> +
> + pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
> + fsl,pins = <
> + MX6QDL_PAD_SD1_CMD__SD1_CMD 0x170f1
> + MX6QDL_PAD_SD1_CLK__SD1_CLK 0x100f1
> + MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x170f1
> + MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x170f1
> + MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x170f1
> + MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x170f1
> + >;
> + };
> +
> + pinctrl_usdhc3: usdhc3grp {
> + fsl,pins = <
> + MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059
> + MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10059
> + MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059
> + MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059
> + MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059
> + MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059
> + MX6QDL_PAD_SD3_DAT4__SD3_DATA4 0x17059
> + MX6QDL_PAD_SD3_DAT5__SD3_DATA5 0x17059
> + MX6QDL_PAD_SD3_DAT6__SD3_DATA6 0x17059
> + MX6QDL_PAD_SD3_DAT7__SD3_DATA7 0x17059
> + /* eMMC reset */
> + MX6QDL_PAD_SD3_RST__SD3_RESET 0x17059
> + >;
> + };
> +
> + pinctrl_weim_cs0: weimcs0grp {
> + fsl,pins = <
> + /* nEXT_CS0 */
> + MX6QDL_PAD_EIM_CS0__EIM_CS0_B 0xb0b1
> + >;
> + };
> +
> + pinctrl_weim_cs1: weimcs1grp {
> + fsl,pins = <
> + /* nEXT_CS1 */
> + MX6QDL_PAD_EIM_CS1__EIM_CS1_B 0xb0b1
> + >;
> + };
> +
> + pinctrl_weim_cs2: weimcs2grp {
> + fsl,pins = <
> + /* nEXT_CS2 */
> + MX6QDL_PAD_SD2_DAT1__EIM_CS2_B 0xb0b1
> + >;
> + };
> +
> + pinctrl_weim_sram: weimsramgrp {
> + fsl,pins = <
> + MX6QDL_PAD_EIM_OE__EIM_OE_B 0xb0b1
> + MX6QDL_PAD_EIM_RW__EIM_RW 0xb0b1
> + /* Data */
> + MX6QDL_PAD_CSI0_DATA_EN__EIM_DATA00 0x1b0b0
> + MX6QDL_PAD_CSI0_VSYNC__EIM_DATA01 0x1b0b0
> + MX6QDL_PAD_CSI0_DAT4__EIM_DATA02 0x1b0b0
> + MX6QDL_PAD_CSI0_DAT5__EIM_DATA03 0x1b0b0
> + MX6QDL_PAD_CSI0_DAT6__EIM_DATA04 0x1b0b0
> + MX6QDL_PAD_CSI0_DAT7__EIM_DATA05 0x1b0b0
> + MX6QDL_PAD_CSI0_DAT8__EIM_DATA06 0x1b0b0
> + MX6QDL_PAD_CSI0_DAT9__EIM_DATA07 0x1b0b0
> + MX6QDL_PAD_CSI0_DAT12__EIM_DATA08 0x1b0b0
> + MX6QDL_PAD_CSI0_DAT13__EIM_DATA09 0x1b0b0
> + MX6QDL_PAD_CSI0_DAT14__EIM_DATA10 0x1b0b0
> + MX6QDL_PAD_CSI0_DAT15__EIM_DATA11 0x1b0b0
> + MX6QDL_PAD_CSI0_DAT16__EIM_DATA12 0x1b0b0
> + MX6QDL_PAD_CSI0_DAT17__EIM_DATA13 0x1b0b0
> + MX6QDL_PAD_CSI0_DAT18__EIM_DATA14 0x1b0b0
> + MX6QDL_PAD_CSI0_DAT19__EIM_DATA15 0x1b0b0
> + /* Address */
> + MX6QDL_PAD_EIM_DA15__EIM_AD15 0xb0b1
> + MX6QDL_PAD_EIM_DA14__EIM_AD14 0xb0b1
> + MX6QDL_PAD_EIM_DA13__EIM_AD13 0xb0b1
> + MX6QDL_PAD_EIM_DA12__EIM_AD12 0xb0b1
> + MX6QDL_PAD_EIM_DA11__EIM_AD11 0xb0b1
> + MX6QDL_PAD_EIM_DA10__EIM_AD10 0xb0b1
> + MX6QDL_PAD_EIM_DA9__EIM_AD09 0xb0b1
> + MX6QDL_PAD_EIM_DA8__EIM_AD08 0xb0b1
> + MX6QDL_PAD_EIM_DA7__EIM_AD07 0xb0b1
> + MX6QDL_PAD_EIM_DA6__EIM_AD06 0xb0b1
> + MX6QDL_PAD_EIM_DA5__EIM_AD05 0xb0b1
> + MX6QDL_PAD_EIM_DA4__EIM_AD04 0xb0b1
> + MX6QDL_PAD_EIM_DA3__EIM_AD03 0xb0b1
> + MX6QDL_PAD_EIM_DA2__EIM_AD02 0xb0b1
> + MX6QDL_PAD_EIM_DA1__EIM_AD01 0xb0b1
> + MX6QDL_PAD_EIM_DA0__EIM_AD00 0xb0b1
> + >;
> + };
> +
> + pinctrl_weim_rdnwr: weimrdnwr {
> + fsl,pins = <
> + MX6QDL_PAD_SD2_CLK__GPIO1_IO10 0x0040
> + MX6QDL_PAD_RGMII_TD3__GPIO6_IO23 0x130b0
> + >;
> + };
> +
> + pinctrl_weim_npwe: weimnpwe {
> + fsl,pins = <
> + MX6QDL_PAD_SD2_DAT3__GPIO1_IO12 0x0040
> + MX6QDL_PAD_RGMII_TD2__GPIO6_IO22 0x130b0
> + >;
> + };
> +
> + /* ADDRESS[16:18] [25] used as GPIO */
> + pinctrl_weim_gpio_1: weimgpio-1 {
> + fsl,pins = <
> + MX6QDL_PAD_KEY_ROW4__GPIO4_IO15 0x1b0b0
> + MX6QDL_PAD_KEY_ROW2__GPIO4_IO11 0x1b0b0
> + MX6QDL_PAD_KEY_COL2__GPIO4_IO10 0x1b0b0
> + MX6QDL_PAD_DISP0_DAT23__GPIO5_IO17 0x1b0b0
> + MX6QDL_PAD_DISP0_DAT22__GPIO5_IO16 0x1b0b0
> + MX6QDL_PAD_DISP0_DAT21__GPIO5_IO15 0x1b0b0
> + MX6QDL_PAD_DISP0_DAT20__GPIO5_IO14 0x1b0b0
> + MX6QDL_PAD_DISP0_DAT19__GPIO5_IO13 0x1b0b0
> + MX6QDL_PAD_DISP0_DAT18__GPIO5_IO12 0x1b0b0
> + MX6QDL_PAD_NANDF_D1__GPIO2_IO01 0x1b0b0
> + >;
> + };
> +
> + /* ADDRESS[19:24] used as GPIO */
> + pinctrl_weim_gpio_2: weimgpio-2 {
> + fsl,pins = <
> + MX6QDL_PAD_KEY_ROW2__GPIO4_IO11 0x1b0b0
> + MX6QDL_PAD_KEY_COL2__GPIO4_IO10 0x1b0b0
> + MX6QDL_PAD_DISP0_DAT23__GPIO5_IO17 0x1b0b0
> + MX6QDL_PAD_DISP0_DAT22__GPIO5_IO16 0x1b0b0
> + MX6QDL_PAD_DISP0_DAT21__GPIO5_IO15 0x1b0b0
> + MX6QDL_PAD_DISP0_DAT20__GPIO5_IO14 0x1b0b0
> + MX6QDL_PAD_DISP0_DAT19__GPIO5_IO13 0x1b0b0
> + MX6QDL_PAD_DISP0_DAT18__GPIO5_IO12 0x1b0b0
> + MX6QDL_PAD_NANDF_D1__GPIO2_IO01 0x1b0b0
> + >;
> + };
> +
> + /* DATA[16:31] used as GPIO */
> + pinctrl_weim_gpio_3: weimgpio-3 {
> + fsl,pins = <
> + MX6QDL_PAD_EIM_LBA__GPIO2_IO27 0x1b0b0
> + MX6QDL_PAD_EIM_BCLK__GPIO6_IO31 0x1b0b0
> + MX6QDL_PAD_NANDF_CS3__GPIO6_IO16 0x1b0b0
> + MX6QDL_PAD_NANDF_CS1__GPIO6_IO14 0x1b0b0
> + MX6QDL_PAD_NANDF_RB0__GPIO6_IO10 0x1b0b0
> + MX6QDL_PAD_NANDF_ALE__GPIO6_IO08 0x1b0b0
> + MX6QDL_PAD_NANDF_WP_B__GPIO6_IO09 0x1b0b0
> + MX6QDL_PAD_NANDF_CS0__GPIO6_IO11 0x1b0b0
> + MX6QDL_PAD_NANDF_CLE__GPIO6_IO07 0x1b0b0
> + MX6QDL_PAD_GPIO_19__GPIO4_IO05 0x1b0b0
> + MX6QDL_PAD_CSI0_MCLK__GPIO5_IO19 0x1b0b0
> + MX6QDL_PAD_CSI0_PIXCLK__GPIO5_IO18 0x1b0b0
> + MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1b0b0
> + MX6QDL_PAD_GPIO_5__GPIO1_IO05 0x1b0b0
> + MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1b0b0
> + >;
> + };
> +
> + /* DQM[0:3] used as GPIO */
> + pinctrl_weim_gpio_4: weimgpio-4 {
> + fsl,pins = <
> + MX6QDL_PAD_EIM_EB0__GPIO2_IO28 0x1b0b0
> + MX6QDL_PAD_EIM_EB1__GPIO2_IO29 0x1b0b0
> + MX6QDL_PAD_SD2_DAT2__GPIO1_IO13 0x1b0b0
> + MX6QDL_PAD_NANDF_D0__GPIO2_IO00 0x1b0b0
> + >;
> + };
> +
> + /* RDY used as GPIO */
> + pinctrl_weim_gpio_5: weimgpio-5 {
> + fsl,pins = <
> + MX6QDL_PAD_EIM_WAIT__GPIO5_IO00 0x1b0b0
> + >;
> + };
> +
> + /* ADDRESS[16] DATA[30] used as GPIO */
> + pinctrl_weim_gpio_6: weimgpio-6 {
> + fsl,pins = <
> + MX6QDL_PAD_KEY_ROW4__GPIO4_IO15 0x1b0b0
> + MX6QDL_PAD_KEY_COL4__GPIO4_IO14 0x1b0b0
> + >;
> + };
> +};