Re: [PATCH v2] ARM: dts: imx6ull: add Toradex Colibri iMX6ULL support

From: Shawn Guo
Date: Thu Feb 08 2018 - 02:52:49 EST

On Tue, Feb 06, 2018 at 05:49:03PM +0100, Stefan Agner wrote:
> Add support for the Computer on Module Colibri iMX6ULL and its
> Bluetooth/Wifi variant along with the development/evaluation carrier
> board device trees. Follow the usual hierarchic include model,
> maintaining shared configuration in imx6ull-colibri.dtsi and
> imx6ull-colibri-eval-v3.dtsi respectively.
>
> Signed-off-by: Stefan Agner <stefan@xxxxxxxx>
> ---
> This depends on the following patchsets work:
> - https://lkml.org/lkml/2018/1/6/129 (applied)
> - https://lkml.org/lkml/2018/1/10/998 (applied)
> - https://www.spinics.net/lists/arm-kernel/msg632671.html (pending, required)
> - https://lkml.org/lkml/2018/1/18/850 (only for highest CPU frequency)

So the only dependency is the cpufreq change now. So we have two
options:

1. Hold the patch until the cpufreq change appear on my tree. That
will require us wait for another release cycle.

2. Drop the highest CPU frequency, so that we can apply the patch right
away, and add that setpoint after dependant cpufreq change lands
mainline.

Shawn

>
> Changes in v2:
> - Dropped new unnecessary lines
> - Sorting pinctrl nodes alphabetically
> - Switch RTC label/node name
> - Use wakeup-source instead of enable-sdio-wakeup
> - Followed renaming of mux mode name REF_CLK_32K to OSC32K_32K_OUT
> - Use fixed ECC strenght/size
>
> arch/arm/boot/dts/Makefile | 4 +-
> arch/arm/boot/dts/imx6ull-colibri-eval-v3.dts | 14 +
> arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi | 157 ++++++
> arch/arm/boot/dts/imx6ull-colibri-nonwifi.dtsi | 24 +
> arch/arm/boot/dts/imx6ull-colibri-wifi-eval-v3.dts | 14 +
> arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi | 65 +++
> arch/arm/boot/dts/imx6ull-colibri.dtsi | 554 +++++++++++++++++++++
> 7 files changed, 831 insertions(+), 1 deletion(-)
> create mode 100644 arch/arm/boot/dts/imx6ull-colibri-eval-v3.dts
> create mode 100644 arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi
> create mode 100644 arch/arm/boot/dts/imx6ull-colibri-nonwifi.dtsi
> create mode 100644 arch/arm/boot/dts/imx6ull-colibri-wifi-eval-v3.dts
> create mode 100644 arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi
> create mode 100644 arch/arm/boot/dts/imx6ull-colibri.dtsi
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 7fc7bcefc3a0..6411b3069e8d 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -525,7 +525,9 @@ dtb-$(CONFIG_SOC_IMX6UL) += \
> imx6ul-tx6ul-0010.dtb \
> imx6ul-tx6ul-0011.dtb \
> imx6ul-tx6ul-mainboard.dtb \
> - imx6ull-14x14-evk.dtb
> + imx6ull-14x14-evk.dtb \
> + imx6ull-colibri-eval-v3.dtb \
> + imx6ull-colibri-wifi-eval-v3.dtb
> dtb-$(CONFIG_SOC_IMX7D) += \
> imx7d-cl-som-imx7.dtb \
> imx7d-colibri-emmc-eval-v3.dtb \
> diff --git a/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dts b/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dts
> new file mode 100644
> index 000000000000..08669a18349e
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dts
> @@ -0,0 +1,14 @@
> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> +/*
> + * Copyright 2018 Toradex AG
> + */
> +
> +/dts-v1/;
> +
> +#include "imx6ull-colibri-nonwifi.dtsi"
> +#include "imx6ull-colibri-eval-v3.dtsi"
> +
> +/ {
> + model = "Toradex Colibri iMX6ULL 256MB on Colibri Evaluation Board V3";
> + compatible = "toradex,colibri-imx6ull-eval", "fsl,imx6ull";
> +};
> diff --git a/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi b/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi
> new file mode 100644
> index 000000000000..006690ea98c0
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi
> @@ -0,0 +1,157 @@
> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> +/*
> + * Copyright 2017 Toradex AG
> + */
> +
> +/ {
> + chosen {
> + stdout-path = "serial0:115200n8";
> + };
> +
> + /* fixed crystal dedicated to mcp2515 */
> + clk16m: clk16m {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <16000000>;
> + };
> +
> + panel: panel {
> + compatible = "edt,et057090dhu";
> + backlight = <&bl>;
> + power-supply = <&reg_3v3>;
> +
> + port {
> + panel_in: endpoint {
> + remote-endpoint = <&lcdif_out>;
> + };
> + };
> + };
> +
> + reg_3v3: regulator-3v3 {
> + compatible = "regulator-fixed";
> + regulator-name = "3.3V";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + };
> +
> + reg_5v0: regulator-5v0 {
> + compatible = "regulator-fixed";
> + regulator-name = "5V";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + };
> +
> + reg_usbh_vbus: regulator-usbh-vbus {
> + compatible = "regulator-fixed";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_usbh_reg>;
> + regulator-name = "VCC_USB[1-4]";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + gpio = <&gpio1 2 GPIO_ACTIVE_LOW>;
> + vin-supply = <&reg_5v0>;
> + };
> +};
> +
> +&adc1 {
> + status = "okay";
> +};
> +
> +&bl {
> + brightness-levels = <0 4 8 16 32 64 128 255>;
> + default-brightness-level = <6>;
> + power-supply = <&reg_3v3>;
> + pwms = <&pwm4 0 5000000 1>;
> + status = "okay";
> +};
> +
> +&ecspi1 {
> + status = "okay";
> +
> + mcp2515: can@0 {
> + compatible = "microchip,mcp2515";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_can_int>;
> + reg = <0>;
> + clocks = <&clk16m>;
> + interrupt-parent = <&gpio2>;
> + interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
> + spi-max-frequency = <10000000>;
> + vdd-supply = <&reg_3v3>;
> + xceiver-supply = <&reg_5v0>;
> + status = "okay";
> + };
> +};
> +
> +&i2c1 {
> + status = "okay";
> +
> + /* M41T0M6 real time clock on carrier board */
> + m41t0m6: rtc@68 {
> + compatible = "st,m41t0";
> + reg = <0x68>;
> + };
> +};
> +
> +&lcdif {
> + status = "okay";
> +
> + port {
> + lcdif_out: endpoint {
> + remote-endpoint = <&panel_in>;
> + };
> + };
> +};
> +
> +/* PWM <A> */
> +&pwm4 {
> + status = "okay";
> +};
> +
> +/* PWM <B> */
> +&pwm5 {
> + status = "okay";
> +};
> +
> +/* PWM <C> */
> +&pwm6 {
> + status = "okay";
> +};
> +
> +/* PWM <D> */
> +&pwm7 {
> + status = "okay";
> +};
> +
> +&uart1 {
> + status = "okay";
> +};
> +
> +&uart2 {
> + status = "okay";
> +};
> +
> +&uart5 {
> + status = "okay";
> +};
> +
> +&usbotg1 {
> + status = "okay";
> +};
> +
> +&usbotg2 {
> + vbus-supply = <&reg_usbh_vbus>;
> + status = "okay";
> +};
> +
> +&usdhc1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_usdhc1 &pinctrl_snvs_usdhc1_cd>;
> + no-1-8-v;
> + cd-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
> + disable-wp;
> + wakeup-source;
> + keep-power-in-suspend;
> + vmmc-supply = <&reg_3v3>;
> + status = "okay";
> +};
> diff --git a/arch/arm/boot/dts/imx6ull-colibri-nonwifi.dtsi b/arch/arm/boot/dts/imx6ull-colibri-nonwifi.dtsi
> new file mode 100644
> index 000000000000..4558618efc51
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6ull-colibri-nonwifi.dtsi
> @@ -0,0 +1,24 @@
> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> +/*
> + * Copyright 2018 Toradex AG
> + */
> +
> +#include "imx6ull-colibri.dtsi"
> +
> +/ {
> + memory {
> + reg = <0x80000000 0x10000000>;
> + };
> +};
> +
> +&iomuxc {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_gpio1 &pinctrl_gpio2 &pinctrl_gpio3
> + &pinctrl_gpio4 &pinctrl_gpio5 &pinctrl_gpio6>;
> +};
> +
> +&iomuxc_snvs {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_snvs_gpio1 &pinctrl_snvs_gpio2 &pinctrl_snvs_gpio3>;
> +};
> +
> diff --git a/arch/arm/boot/dts/imx6ull-colibri-wifi-eval-v3.dts b/arch/arm/boot/dts/imx6ull-colibri-wifi-eval-v3.dts
> new file mode 100644
> index 000000000000..df72ce1ae2cb
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6ull-colibri-wifi-eval-v3.dts
> @@ -0,0 +1,14 @@
> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> +/*
> + * Copyright 2018 Toradex AG
> + */
> +
> +/dts-v1/;
> +
> +#include "imx6ull-colibri-wifi.dtsi"
> +#include "imx6ull-colibri-eval-v3.dtsi"
> +
> +/ {
> + model = "Toradex Colibri iMX6ULL 512MB on Colibri Evaluation Board V3";
> + compatible = "toradex,colibri-imx6ull-wifi-eval", "fsl,imx6ull";
> +};
> diff --git a/arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi b/arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi
> new file mode 100644
> index 000000000000..f48291b7cbf0
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi
> @@ -0,0 +1,65 @@
> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> +/*
> + * Copyright 2018 Toradex AG
> + */
> +
> +#include "imx6ull-colibri.dtsi"
> +
> +/ {
> + memory {
> + reg = <0x80000000 0x20000000>;
> + };
> +
> + wifi_pwrseq: sdio-pwrseq {
> + compatible = "mmc-pwrseq-simple";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_snvs_wifi_pdn>;
> + reset-gpios = <&gpio5 11 GPIO_ACTIVE_LOW>;
> + };
> +};
> +
> +&cpu0 {
> + clock-frequency = <792000000>;
> + operating-points = <
> + /* kHz uV */
> + 792000 1225000
> + 528000 1175000
> + 396000 1025000
> + 198000 950000
> + >;
> + fsl,soc-operating-points = <
> + /* KHz uV */
> + 792000 1175000
> + 528000 1175000
> + 396000 1175000
> + 198000 1175000
> + >;
> +};
> +
> +&iomuxc {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_gpio1 &pinctrl_gpio2 &pinctrl_gpio3
> + &pinctrl_gpio4 &pinctrl_gpio5>;
> +
> +};
> +
> +&iomuxc_snvs {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_snvs_gpio1 &pinctrl_snvs_gpio2>;
> +};
> +
> +&usdhc2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_usdhc2>;
> + assigned-clocks = <&clks IMX6UL_CLK_USDHC2_SEL>, <&clks IMX6UL_CLK_USDHC2>;
> + assigned-clock-parents = <&clks IMX6UL_CLK_PLL2_PFD2>;
> + assigned-clock-rates = <0>, <198000000>;
> + cap-power-off-card;
> + keep-power-in-suspend;
> + mmc-pwrseq = <&wifi_pwrseq>;
> + no-1-8-v;
> + non-removable;
> + vmmc-supply = <&reg_module_3v3>;
> + wakeup-source;
> + status = "okay";
> +};
> diff --git a/arch/arm/boot/dts/imx6ull-colibri.dtsi b/arch/arm/boot/dts/imx6ull-colibri.dtsi
> new file mode 100644
> index 000000000000..b478b567fc5e
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6ull-colibri.dtsi
> @@ -0,0 +1,554 @@
> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> +/*
> + * Copyright 2018 Toradex AG
> + */
> +
> +#include "imx6ull.dtsi"
> +
> +/ {
> + aliases {
> + ethernet0 = &fec2;
> + ethernet1 = &fec1;
> + };
> +
> + bl: backlight {
> + compatible = "pwm-backlight";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_gpio_bl_on>;
> + enable-gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>;
> + status = "disabled";
> + };
> +
> + reg_module_3v3: regulator-module-3v3 {
> + compatible = "regulator-fixed";
> + regulator-always-on;
> + regulator-name = "+V3.3";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + };
> +
> + reg_module_3v3_avdd: regulator-module-3v3-avdd {
> + compatible = "regulator-fixed";
> + regulator-always-on;
> + regulator-name = "+V3.3_AVDD_AUDIO";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + };
> +
> + reg_sd1_vmmc: regulator-sd1-vmmc {
> + compatible = "regulator-gpio";
> + gpio = <&gpio5 9 GPIO_ACTIVE_HIGH>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_snvs_reg_sd>;
> + regulator-always-on;
> + regulator-name = "+V3.3_1.8_SD";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + states = <1800000 0x1 3300000 0x0>;
> + vin-supply = <&reg_module_3v3>;
> + };
> +};
> +
> +&adc1 {
> + num-channels = <10>;
> + vref-supply = <&reg_module_3v3_avdd>;
> +};
> +
> +/* Colibri SPI */
> +&ecspi1 {
> + cs-gpios = <&gpio3 26 GPIO_ACTIVE_HIGH>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_ecspi1 &pinctrl_ecspi1_cs>;
> +};
> +
> +&fec2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_enet2>;
> + phy-mode = "rmii";
> + phy-handle = <&ethphy1>;
> + status = "okay";
> +
> + mdio {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + ethphy1: ethernet-phy@2 {
> + compatible = "ethernet-phy-ieee802.3-c22";
> + max-speed = <100>;
> + reg = <2>;
> + };
> + };
> +};
> +
> +&gpmi {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_gpmi_nand>;
> + nand-on-flash-bbt;
> + nand-ecc-mode = "hw";
> + nand-ecc-strength = <8>;
> + nand-ecc-step-size = <512>;
> + status = "okay";
> +};
> +
> +&i2c1 {
> + pinctrl-names = "default", "gpio";
> + pinctrl-0 = <&pinctrl_i2c1>;
> + pinctrl-1 = <&pinctrl_i2c1_gpio>;
> + sda-gpios = <&gpio1 29 GPIO_ACTIVE_LOW>;
> + scl-gpios = <&gpio1 28 GPIO_ACTIVE_LOW>;
> +};
> +
> +&i2c2 {
> + pinctrl-names = "default", "gpio";
> + pinctrl-0 = <&pinctrl_i2c2>;
> + pinctrl-1 = <&pinctrl_i2c2_gpio>;
> + sda-gpios = <&gpio1 31 GPIO_ACTIVE_LOW>;
> + scl-gpios = <&gpio1 30 GPIO_ACTIVE_LOW>;
> + status = "okay";
> +
> + ad7879@2c {
> + compatible = "adi,ad7879-1";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_snvs_ad7879_int>;
> + reg = <0x2c>;
> + interrupt-parent = <&gpio5>;
> + interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
> + touchscreen-max-pressure = <4096>;
> + adi,resistance-plate-x = <120>;
> + adi,first-conversion-delay = /bits/ 8 <3>;
> + adi,acquisition-time = /bits/ 8 <1>;
> + adi,median-filter-size = /bits/ 8 <2>;
> + adi,averaging = /bits/ 8 <1>;
> + adi,conversion-interval = /bits/ 8 <255>;
> + };
> +};
> +
> +&lcdif {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_lcdif_dat
> + &pinctrl_lcdif_ctrl>;
> +};
> +
> +&pwm4 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pwm4>;
> + #pwm-cells = <3>;
> +};
> +
> +&pwm5 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pwm5>;
> + #pwm-cells = <3>;
> +};
> +
> +&pwm6 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pwm6>;
> + #pwm-cells = <3>;
> +};
> +
> +&pwm7 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pwm7>;
> + #pwm-cells = <3>;
> +};
> +
> +&sdma {
> + status = "okay";
> +};
> +
> +&snvs_pwrkey {
> + status = "disabled";
> +};
> +
> +&uart1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart1 &pinctrl_uart1_ctrl1>;
> + uart-has-rtscts;
> + fsl,dte-mode;
> +};
> +
> +&uart2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart2>;
> + uart-has-rtscts;
> + fsl,dte-mode;
> +};
> +
> +&uart5 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart5>;
> + fsl,dte-mode;
> +};
> +
> +&usbotg1 {
> + dr_mode = "otg";
> + srp-disable;
> + hnp-disable;
> + adp-disable;
> +};
> +
> +&usbotg2 {
> + dr_mode = "host";
> +};
> +
> +&usdhc1 {
> + assigned-clocks = <&clks IMX6UL_CLK_USDHC1_SEL>, <&clks IMX6UL_CLK_USDHC1>;
> + assigned-clock-parents = <&clks IMX6UL_CLK_PLL2_PFD2>;
> + assigned-clock-rates = <0>, <198000000>;
> +};
> +
> +&iomuxc {
> + pinctrl_can_int: canint-grp {
> + fsl,pins = <
> + MX6UL_PAD_ENET1_TX_DATA1__GPIO2_IO04 0X14 /* SODIMM 73 */
> + >;
> + };
> +
> + pinctrl_enet2: enet2-grp {
> + fsl,pins = <
> + MX6UL_PAD_GPIO1_IO06__ENET2_MDIO 0x1b0b0
> + MX6UL_PAD_GPIO1_IO07__ENET2_MDC 0x1b0b0
> + MX6UL_PAD_ENET2_RX_DATA0__ENET2_RDATA00 0x1b0b0
> + MX6UL_PAD_ENET2_RX_DATA1__ENET2_RDATA01 0x1b0b0
> + MX6UL_PAD_ENET2_RX_EN__ENET2_RX_EN 0x1b0b0
> + MX6UL_PAD_ENET2_RX_ER__ENET2_RX_ER 0x1b0b0
> + MX6UL_PAD_ENET2_TX_CLK__ENET2_REF_CLK2 0x4001b031
> + MX6UL_PAD_ENET2_TX_DATA0__ENET2_TDATA00 0x1b0b0
> + MX6UL_PAD_ENET2_TX_DATA1__ENET2_TDATA01 0x1b0b0
> + MX6UL_PAD_ENET2_TX_EN__ENET2_TX_EN 0x1b0b0
> + >;
> + };
> +
> + pinctrl_ecspi1_cs: ecspi1-cs-grp {
> + fsl,pins = <
> + MX6UL_PAD_LCD_DATA21__GPIO3_IO26 0x000a0
> + >;
> + };
> +
> + pinctrl_ecspi1: ecspi1-grp {
> + fsl,pins = <
> + MX6UL_PAD_LCD_DATA20__ECSPI1_SCLK 0x000a0
> + MX6UL_PAD_LCD_DATA22__ECSPI1_MOSI 0x000a0
> + MX6UL_PAD_LCD_DATA23__ECSPI1_MISO 0x100a0
> + >;
> + };
> +
> + pinctrl_flexcan2: flexcan2-grp {
> + fsl,pins = <
> + MX6UL_PAD_ENET1_TX_DATA0__FLEXCAN2_RX 0x1b020
> + MX6UL_PAD_ENET1_RX_EN__FLEXCAN2_TX 0x1b020
> + >;
> + };
> +
> + pinctrl_gpio_bl_on: gpio-bl-on-grp {
> + fsl,pins = <
> + MX6UL_PAD_JTAG_TMS__GPIO1_IO11 0x000a0
> + >;
> + };
> +
> + pinctrl_gpio1: gpio1-grp {
> + fsl,pins = <
> + MX6UL_PAD_ENET1_RX_DATA0__GPIO2_IO00 0x74 /* SODIMM 55 */
> + MX6UL_PAD_ENET1_RX_DATA1__GPIO2_IO01 0x74 /* SODIMM 63 */
> + MX6UL_PAD_UART3_RX_DATA__GPIO1_IO25 0X14 /* SODIMM 77 */
> + MX6UL_PAD_JTAG_TCK__GPIO1_IO14 0x14 /* SODIMM 99 */
> + MX6UL_PAD_NAND_CE1_B__GPIO4_IO14 0x14 /* SODIMM 133 */
> + MX6UL_PAD_UART3_TX_DATA__GPIO1_IO24 0x14 /* SODIMM 135 */
> + MX6UL_PAD_UART3_CTS_B__GPIO1_IO26 0x14 /* SODIMM 100 */
> + MX6UL_PAD_JTAG_TRST_B__GPIO1_IO15 0x14 /* SODIMM 102 */
> + MX6UL_PAD_ENET1_RX_ER__GPIO2_IO07 0x14 /* SODIMM 104 */
> + MX6UL_PAD_UART3_RTS_B__GPIO1_IO27 0x14 /* SODIMM 186 */
> + >;
> + };
> +
> + pinctrl_gpio2: gpio2-grp { /* Camera */
> + fsl,pins = <
> + MX6UL_PAD_CSI_DATA04__GPIO4_IO25 0x74 /* SODIMM 69 */
> + MX6UL_PAD_CSI_MCLK__GPIO4_IO17 0x14 /* SODIMM 75 */
> + MX6UL_PAD_CSI_DATA06__GPIO4_IO27 0x14 /* SODIMM 85 */
> + MX6UL_PAD_CSI_PIXCLK__GPIO4_IO18 0x14 /* SODIMM 96 */
> + MX6UL_PAD_CSI_DATA05__GPIO4_IO26 0x14 /* SODIMM 98 */
> + >;
> + };
> +
> + pinctrl_gpio3: gpio3-grp { /* CAN2 */
> + fsl,pins = <
> + MX6UL_PAD_ENET1_RX_EN__GPIO2_IO02 0x14 /* SODIMM 178 */
> + MX6UL_PAD_ENET1_TX_DATA0__GPIO2_IO03 0x14 /* SODIMM 188 */
> + >;
> + };
> +
> + pinctrl_gpio4: gpio4-grp {
> + fsl,pins = <
> + MX6UL_PAD_CSI_DATA07__GPIO4_IO28 0x74 /* SODIMM 65 */
> + >;
> + };
> +
> + pinctrl_gpio5: gpio5-grp { /* ATMEL MXT TOUCH */
> + fsl,pins = <
> + MX6UL_PAD_JTAG_MOD__GPIO1_IO10 0x74 /* SODIMM 106 */
> + >;
> + };
> +
> + pinctrl_gpio6: gpio6-grp { /* Wifi pins */
> + fsl,pins = <
> + MX6UL_PAD_GPIO1_IO03__GPIO1_IO03 0x14 /* SODIMM 89 */
> + MX6UL_PAD_CSI_DATA02__GPIO4_IO23 0x14 /* SODIMM 79 */
> + MX6UL_PAD_CSI_VSYNC__GPIO4_IO19 0x14 /* SODIMM 81 */
> + MX6UL_PAD_CSI_DATA03__GPIO4_IO24 0x14 /* SODIMM 97 */
> + MX6UL_PAD_CSI_DATA00__GPIO4_IO21 0x14 /* SODIMM 101 */
> + MX6UL_PAD_CSI_DATA01__GPIO4_IO22 0x14 /* SODIMM 103 */
> + MX6UL_PAD_CSI_HSYNC__GPIO4_IO20 0x14 /* SODIMM 94 */
> + >;
> + };
> +
> + pinctrl_gpmi_nand: gpmi-nand-grp {
> + fsl,pins = <
> + MX6UL_PAD_NAND_DATA00__RAWNAND_DATA00 0x100a9
> + MX6UL_PAD_NAND_DATA01__RAWNAND_DATA01 0x100a9
> + MX6UL_PAD_NAND_DATA02__RAWNAND_DATA02 0x100a9
> + MX6UL_PAD_NAND_DATA03__RAWNAND_DATA03 0x100a9
> + MX6UL_PAD_NAND_DATA04__RAWNAND_DATA04 0x100a9
> + MX6UL_PAD_NAND_DATA05__RAWNAND_DATA05 0x100a9
> + MX6UL_PAD_NAND_DATA06__RAWNAND_DATA06 0x100a9
> + MX6UL_PAD_NAND_DATA07__RAWNAND_DATA07 0x100a9
> + MX6UL_PAD_NAND_CLE__RAWNAND_CLE 0x100a9
> + MX6UL_PAD_NAND_ALE__RAWNAND_ALE 0x100a9
> + MX6UL_PAD_NAND_RE_B__RAWNAND_RE_B 0x100a9
> + MX6UL_PAD_NAND_WE_B__RAWNAND_WE_B 0x100a9
> + MX6UL_PAD_NAND_CE0_B__RAWNAND_CE0_B 0x100a9
> + MX6UL_PAD_NAND_READY_B__RAWNAND_READY_B 0x100a9
> + >;
> + };
> +
> + pinctrl_i2c1: i2c1-grp {
> + fsl,pins = <
> + MX6UL_PAD_UART4_TX_DATA__I2C1_SCL 0x4001b8b0
> + MX6UL_PAD_UART4_RX_DATA__I2C1_SDA 0x4001b8b0
> + >;
> + };
> +
> + pinctrl_i2c1_gpio: i2c1-gpio-grp {
> + fsl,pins = <
> + MX6UL_PAD_UART4_TX_DATA__GPIO1_IO28 0x4001b8b0
> + MX6UL_PAD_UART4_RX_DATA__GPIO1_IO29 0x4001b8b0
> + >;
> + };
> +
> + pinctrl_i2c2: i2c2-grp {
> + fsl,pins = <
> + MX6UL_PAD_UART5_TX_DATA__I2C2_SCL 0x4001b8b0
> + MX6UL_PAD_UART5_RX_DATA__I2C2_SDA 0x4001b8b0
> + >;
> + };
> +
> + pinctrl_i2c2_gpio: i2c2-gpio-grp {
> + fsl,pins = <
> + MX6UL_PAD_UART5_TX_DATA__GPIO1_IO30 0x4001b8b0
> + MX6UL_PAD_UART5_RX_DATA__GPIO1_IO31 0x4001b8b0
> + >;
> + };
> +
> + pinctrl_lcdif_dat: lcdif-dat-grp {
> + fsl,pins = <
> + MX6UL_PAD_LCD_DATA00__LCDIF_DATA00 0x00079
> + MX6UL_PAD_LCD_DATA01__LCDIF_DATA01 0x00079
> + MX6UL_PAD_LCD_DATA02__LCDIF_DATA02 0x00079
> + MX6UL_PAD_LCD_DATA03__LCDIF_DATA03 0x00079
> + MX6UL_PAD_LCD_DATA04__LCDIF_DATA04 0x00079
> + MX6UL_PAD_LCD_DATA05__LCDIF_DATA05 0x00079
> + MX6UL_PAD_LCD_DATA06__LCDIF_DATA06 0x00079
> + MX6UL_PAD_LCD_DATA07__LCDIF_DATA07 0x00079
> + MX6UL_PAD_LCD_DATA08__LCDIF_DATA08 0x00079
> + MX6UL_PAD_LCD_DATA09__LCDIF_DATA09 0x00079
> + MX6UL_PAD_LCD_DATA10__LCDIF_DATA10 0x00079
> + MX6UL_PAD_LCD_DATA11__LCDIF_DATA11 0x00079
> + MX6UL_PAD_LCD_DATA12__LCDIF_DATA12 0x00079
> + MX6UL_PAD_LCD_DATA13__LCDIF_DATA13 0x00079
> + MX6UL_PAD_LCD_DATA14__LCDIF_DATA14 0x00079
> + MX6UL_PAD_LCD_DATA15__LCDIF_DATA15 0x00079
> + MX6UL_PAD_LCD_DATA16__LCDIF_DATA16 0x00079
> + MX6UL_PAD_LCD_DATA17__LCDIF_DATA17 0x00079
> + >;
> + };
> +
> + pinctrl_lcdif_ctrl: lcdif-ctrl-grp {
> + fsl,pins = <
> + MX6UL_PAD_LCD_CLK__LCDIF_CLK 0x00079
> + MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE 0x00079
> + MX6UL_PAD_LCD_HSYNC__LCDIF_HSYNC 0x00079
> + MX6UL_PAD_LCD_VSYNC__LCDIF_VSYNC 0x00079
> + >;
> + };
> +
> + pinctrl_pwm4: pwm4-grp {
> + fsl,pins = <
> + MX6UL_PAD_NAND_WP_B__PWM4_OUT 0x00079
> + >;
> + };
> +
> + pinctrl_pwm5: pwm5-grp {
> + fsl,pins = <
> + MX6UL_PAD_NAND_DQS__PWM5_OUT 0x00079
> + >;
> + };
> +
> + pinctrl_pwm6: pwm6-grp {
> + fsl,pins = <
> + MX6UL_PAD_ENET1_TX_EN__PWM6_OUT 0x00079
> + >;
> + };
> +
> + pinctrl_pwm7: pwm7-grp {
> + fsl,pins = <
> + MX6UL_PAD_ENET1_TX_CLK__PWM7_OUT 0x00079
> + >;
> + };
> +
> + pinctrl_uart1: uart1-grp {
> + fsl,pins = <
> + MX6UL_PAD_UART1_TX_DATA__UART1_DTE_RX 0x1b0b1
> + MX6UL_PAD_UART1_RX_DATA__UART1_DTE_TX 0x1b0b1
> + MX6UL_PAD_UART1_RTS_B__UART1_DTE_CTS 0x1b0b1
> + MX6UL_PAD_UART1_CTS_B__UART1_DTE_RTS 0x1b0b1
> + >;
> + };
> +
> + pinctrl_uart1_ctrl1: uart1-ctrl1-grp { /* Additional DTR, DCD */
> + fsl,pins = <
> + MX6UL_PAD_JTAG_TDI__GPIO1_IO13 0x1b0b1 /* DCD */
> + MX6UL_PAD_LCD_DATA18__GPIO3_IO23 0x1b0b1 /* DSR */
> + MX6UL_PAD_JTAG_TDO__GPIO1_IO12 0x1b0b1 /* DTR */
> + MX6UL_PAD_LCD_DATA19__GPIO3_IO24 0x1b0b1 /* RI */
> + >;
> + };
> +
> + pinctrl_uart2: uart2-grp {
> + fsl,pins = <
> + MX6UL_PAD_UART2_TX_DATA__UART2_DTE_RX 0x1b0b1
> + MX6UL_PAD_UART2_RX_DATA__UART2_DTE_TX 0x1b0b1
> + MX6UL_PAD_UART2_CTS_B__UART2_DTE_RTS 0x1b0b1
> + MX6UL_PAD_UART2_RTS_B__UART2_DTE_CTS 0x1b0b1
> + >;
> + };
> + pinctrl_uart5: uart5-grp {
> + fsl,pins = <
> + MX6UL_PAD_GPIO1_IO04__UART5_DTE_RX 0x1b0b1
> + MX6UL_PAD_GPIO1_IO05__UART5_DTE_TX 0x1b0b1
> + >;
> + };
> +
> + pinctrl_usbh_reg: gpio-usbh-reg {
> + fsl,pins = <
> + MX6UL_PAD_GPIO1_IO02__GPIO1_IO02 0x1b0b1 /* SODIMM 129 USBH PEN */
> + >;
> + };
> +
> + pinctrl_usdhc1: usdhc1-grp {
> + fsl,pins = <
> + MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x17059
> + MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x10059
> + MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x17059
> + MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x17059
> + MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x17059
> + MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x17059
> + >;
> + };
> +
> + pinctrl_usdhc1_100mhz: usdhc1-100mhz-grp {
> + fsl,pins = <
> + MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x170b9
> + MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x100b9
> + MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x170b9
> + MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x170b9
> + MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x170b9
> + MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x170b9
> + >;
> + };
> +
> + pinctrl_usdhc1_200mhz: usdhc1-200mhz-grp {
> + fsl,pins = <
> + MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x170f9
> + MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x100f9
> + MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x170b9
> + MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x170b9
> + MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x170b9
> + MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x170b9
> + >;
> + };
> +
> + pinctrl_usdhc2: usdhc2-grp {
> + fsl,pins = <
> + MX6UL_PAD_CSI_DATA00__USDHC2_DATA0 0x17059
> + MX6UL_PAD_CSI_DATA01__USDHC2_DATA1 0x17059
> + MX6UL_PAD_CSI_DATA02__USDHC2_DATA2 0x17059
> + MX6UL_PAD_CSI_DATA03__USDHC2_DATA3 0x17059
> + MX6UL_PAD_CSI_HSYNC__USDHC2_CMD 0x17059
> + MX6UL_PAD_CSI_VSYNC__USDHC2_CLK 0x17059
> +
> + MX6UL_PAD_GPIO1_IO03__OSC32K_32K_OUT 0x14
> + >;
> + };
> +};
> +
> +&iomuxc_snvs {
> + pinctrl_snvs_gpio1: snvs-gpio1-grp {
> + fsl,pins = <
> + MX6ULL_PAD_SNVS_TAMPER6__GPIO5_IO06 0x14 /* SODIMM 93 */
> + MX6ULL_PAD_SNVS_TAMPER3__GPIO5_IO03 0x14 /* SODIMM 95 */
> + MX6ULL_PAD_BOOT_MODE0__GPIO5_IO10 0x74 /* SODIMM 105 */
> + MX6ULL_PAD_SNVS_TAMPER5__GPIO5_IO05 0x14 /* SODIMM 131 USBH OC */
> + MX6ULL_PAD_SNVS_TAMPER8__GPIO5_IO08 0x74 /* SODIMM 138 */
> + >;
> + };
> +
> + pinctrl_snvs_gpio2: snvs-gpio2-grp { /* ATMEL MXT TOUCH */
> + fsl,pins = <
> + MX6ULL_PAD_SNVS_TAMPER4__GPIO5_IO04 0x74 /* SODIMM 107 */
> + >;
> + };
> +
> + pinctrl_snvs_gpio3: snvs-gpio3-grp { /* Wifi pins */
> + fsl,pins = <
> + MX6ULL_PAD_BOOT_MODE1__GPIO5_IO11 0x14 /* SODIMM 127 */
> + >;
> + };
> +
> + pinctrl_snvs_ad7879_int: snvs-ad7879-int-grp { /* TOUCH Interrupt */
> + fsl,pins = <
> + MX6ULL_PAD_SNVS_TAMPER7__GPIO5_IO07 0x1b0b0
> + >;
> + };
> +
> + pinctrl_snvs_reg_sd: snvs-reg-sd-grp {
> + fsl,pins = <
> + MX6ULL_PAD_SNVS_TAMPER9__GPIO5_IO09 0x4001b8b0
> + >;
> + };
> +
> + pinctrl_snvs_usbc_det: snvs-usbc-det-grp {
> + fsl,pins = <
> + MX6ULL_PAD_SNVS_TAMPER2__GPIO5_IO02 0x1b0b0
> + >;
> + };
> +
> + pinctrl_snvs_gpiokeys: snvs-gpiokeys-grp {
> + fsl,pins = <
> + MX6ULL_PAD_SNVS_TAMPER1__GPIO5_IO01 0x130b0
> + >;
> + };
> +
> + pinctrl_snvs_usdhc1_cd: snvs-usdhc1-cd-grp {
> + fsl,pins = <
> + MX6ULL_PAD_SNVS_TAMPER0__GPIO5_IO00 0x1b0b0 /* CD */
> + >;
> + };
> +
> + pinctrl_snvs_wifi_pdn: snvs-wifi-pdn-grp {
> + fsl,pins = <
> + MX6ULL_PAD_BOOT_MODE1__GPIO5_IO11 0x14
> + >;
> + };
> +};
> +
> --
> 2.16.1
>