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

From: stefan
Date: Thu Feb 08 2018 - 04:26:03 EST

On 08.02.2018 08:47, Shawn Guo wrote:
> 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.

The way cpufreq currently works is that for everything higher than
396MHz it just will set the CPU parent to pll2_bus_clk which can go up
to 528MHz. Also voltage should be within operation range even for
528MHz.

So I think we can safely merge the current device tree.

--
Stefan

>
> 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
>>