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

From: Stefan Agner
Date: Tue Feb 06 2018 - 11:49:35 EST

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)

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