[U-Boot] [PATCH v1 06/23] apalis_imx6: migrate to using device tree

Marcel Ziswiler marcel at ziswiler.com
Fri Feb 1 16:29:03 UTC 2019


From: Marcel Ziswiler <marcel.ziswiler at toradex.com>

Migrate to using device tree required for further driver model
integration.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler at toradex.com>

---

 arch/arm/dts/imx6-apalis.dts          | 722 ++++++++++++++++++++++++++
 board/toradex/apalis_imx6/MAINTAINERS |   2 +
 configs/apalis_imx6_defconfig         |   3 +-
 3 files changed, 726 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/dts/imx6-apalis.dts

diff --git a/arch/arm/dts/imx6-apalis.dts b/arch/arm/dts/imx6-apalis.dts
new file mode 100644
index 0000000000..02a936fa4b
--- /dev/null
+++ b/arch/arm/dts/imx6-apalis.dts
@@ -0,0 +1,722 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright 2019 Toradex AG
+ */
+
+/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+#include "imx6q.dtsi"
+
+/ {
+	model = "Toradex Apalis iMX6Q/D";
+	compatible = "toradex,apalis_imx6q", "fsl,imx6q";
+
+	/* Will be filled by the bootloader */
+	memory at 10000000 {
+		device_type = "memory";
+		reg = <0x10000000 0>;
+	};
+
+	aliases {
+		mmc0 = &usdhc3;
+		mmc1 = &usdhc1;
+		mmc2 = &usdhc2;
+		usb0 = &usbotg; /* required for ums */
+	};
+
+	chosen {
+		stdout-path = &uart1;
+	};
+
+	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_usb_otg_vbus: regulator-usb-otg-vbus {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_regulator_usbotg_pwr>;
+		regulator-name = "usb_otg_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	/* on module USB hub */
+	reg_usb_host_vbus_hub: regulator-usb-host-vbus-hub {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_regulator_usbhub_pwr>;
+		regulator-name = "usb_host_vbus_hub";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gpio3 28 GPIO_ACTIVE_HIGH>;
+		startup-delay-us = <2000>;
+		enable-active-high;
+	};
+
+	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 = <&gpio1 0 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		vin-supply = <&reg_usb_host_vbus_hub>;
+	};
+};
+
+/* I2C1_SDA/SCL on MXM3 209/211 (e.g. RTC on carrier board) */
+&i2c1 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	status = "okay";
+};
+
+/*
+ * I2C3_SDA/SCL (CAM) on MXM3 pin 201/203 (e.g. camera sensor on carrier
+ * board)
+ */
+&i2c3 {
+	status = "okay";
+};
+
+//TBD
+&i2c2 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	status = "okay";
+
+	pmic: pfuze100 at 8 {
+		compatible = "fsl,pfuze100";
+		reg = <0x8>;
+
+		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;
+			};
+
+			/* vgen3: unused */
+
+			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;
+			};
+		};
+	};
+};
+
+/*
+ * I2C3_SDA/SCL (CAM) on MXM3 pin 201/203 (e.g. camera sensor on carrier
+ * board)
+ */
+&i2c3 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default", "gpio";
+	pinctrl-0 = <&pinctrl_i2c3>;
+	pinctrl-1 = <&pinctrl_i2c3_recovery>;
+	scl-gpios = <&gpio3 17 GPIO_ACTIVE_HIGH>;
+	sda-gpios = <&gpio3 18 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&sata {
+	status = "okay";
+};
+
+/* Apalis UART1 */
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1_dte &pinctrl_uart1_ctrl>;
+	fsl,dte-mode;
+	uart-has-rtscts;
+	status = "okay";
+};
+
+/* Apalis UART2 */
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2_dte>;
+	fsl,dte-mode;
+	uart-has-rtscts;
+	status = "okay";
+};
+
+/* Apalis UART3 */
+&uart4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart4_dte>;
+	fsl,dte-mode;
+	status = "okay";
+};
+
+/* Apalis UART4 */
+&uart5 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart5_dte>;
+	fsl,dte-mode;
+	status = "okay";
+};
+
+&usbh1 {
+	dr_mode = "host";
+	vbus-supply = <&reg_usb_host_vbus>;
+	status = "okay";
+};
+
+&usbotg {
+	dr_mode = "host";
+	vbus-supply = <&reg_usb_otg_vbus>;
+	status = "okay";
+};
+
+/* MMC1 */
+&usdhc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc1_4bit &pinctrl_usdhc1_8bit &pinctrl_mmc_cd>;
+	cd-gpios = <&gpio4 20 GPIO_ACTIVE_LOW>;
+	disable-wp;
+	no-1-8-v;
+	status = "okay";
+};
+
+/* SD1 */
+&usdhc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc2 &pinctrl_sd_cd>;
+	cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
+	disable-wp;
+	no-1-8-v;
+	status = "okay";
+};
+
+/* 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";
+};
+
+&iomuxc {
+	pinctrl_apalis_gpio1: gpio2io04grp {
+		fsl,pins = <
+			MX6QDL_PAD_NANDF_D4__GPIO2_IO04 0x130b0
+		>;
+	};
+
+	pinctrl_apalis_gpio2: gpio2io05grp {
+		fsl,pins = <
+			MX6QDL_PAD_NANDF_D5__GPIO2_IO05 0x130b0
+		>;
+	};
+
+	pinctrl_apalis_gpio3: gpio2io06grp {
+		fsl,pins = <
+			MX6QDL_PAD_NANDF_D6__GPIO2_IO06 0x130b0
+		>;
+	};
+
+	pinctrl_apalis_gpio4: gpio2io07grp {
+		fsl,pins = <
+			MX6QDL_PAD_NANDF_D7__GPIO2_IO07 0x130b0
+		>;
+	};
+
+	pinctrl_apalis_gpio5: gpio6io10grp {
+		fsl,pins = <
+			MX6QDL_PAD_NANDF_RB0__GPIO6_IO10 0x130b0
+		>;
+	};
+
+	pinctrl_apalis_gpio6: gpio6io09grp {
+		fsl,pins = <
+			MX6QDL_PAD_NANDF_WP_B__GPIO6_IO09 0x130b0
+		>;
+	};
+
+	pinctrl_apalis_gpio7: gpio1io02grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x130b0
+		>;
+	};
+
+	pinctrl_apalis_gpio8: gpio1io06grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_6__GPIO1_IO06 0x130b0
+		>;
+	};
+
+	pinctrl_audmux: audmuxgrp {
+		fsl,pins = <
+			MX6QDL_PAD_DISP0_DAT20__AUD4_TXC	0x130b0
+			MX6QDL_PAD_DISP0_DAT21__AUD4_TXD	0x130b0
+			MX6QDL_PAD_DISP0_DAT22__AUD4_TXFS	0x130b0
+			MX6QDL_PAD_DISP0_DAT23__AUD4_RXD	0x130b0
+			/* SGTL5000 sys_mclk */
+			MX6QDL_PAD_GPIO_5__CCM_CLKO1		0x130b0
+		>;
+	};
+
+	pinctrl_cam_mclk: cammclkgrp {
+		fsl,pins = <
+			/* CAM sys_mclk */
+			MX6QDL_PAD_NANDF_CS2__CCM_CLKO2 0x00b0
+		>;
+	};
+
+	pinctrl_ecspi1: ecspi1grp {
+		fsl,pins = <
+			MX6QDL_PAD_CSI0_DAT6__ECSPI1_MISO 0x100b1
+			MX6QDL_PAD_CSI0_DAT5__ECSPI1_MOSI 0x100b1
+			MX6QDL_PAD_CSI0_DAT4__ECSPI1_SCLK 0x100b1
+			/* SPI1 cs */
+			MX6QDL_PAD_CSI0_DAT7__GPIO5_IO25 0x000b1
+		>;
+	};
+
+	pinctrl_ecspi2: ecspi2grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_OE__ECSPI2_MISO 0x100b1
+			MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI 0x100b1
+			MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK 0x100b1
+			/* SPI2 cs */
+			MX6QDL_PAD_EIM_RW__GPIO2_IO26 0x000b1
+		>;
+	};
+
+	pinctrl_enet: enetgrp {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x100b0
+			MX6QDL_PAD_ENET_MDC__ENET_MDC		0x100b0
+			MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x10030
+			MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x10030
+			MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x10030
+			MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x10030
+			MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x10030
+			MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x10030
+			MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x100b0
+			MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b030
+			MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b030
+			MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b030
+			MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030
+			MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030
+			MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b030
+			/* Ethernet PHY reset */
+			MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25	0x000b0
+			/* Ethernet PHY interrupt */
+			MX6QDL_PAD_ENET_TXD0__GPIO1_IO30	0x000b1
+		>;
+	};
+
+	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_DA13__GPIO3_IO13 0x1b0b0
+		>;
+	};
+
+	pinctrl_gpio_keys: gpio1io04grp {
+		fsl,pins = <
+			/* Power button */
+			MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1b0b0
+		>;
+	};
+
+	pinctrl_hdmi_cec: hdmicecgrp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0
+		>;
+	};
+
+	pinctrl_hdmi_ddc: hdmiddcgrp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_EB2__HDMI_TX_DDC_SCL 0x4001b8b1
+			MX6QDL_PAD_EIM_D16__HDMI_TX_DDC_SDA 0x4001b8b1
+		>;
+	};
+
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b8b1
+			MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b8b1
+		>;
+	};
+
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
+			MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
+		>;
+	};
+
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D17__I2C3_SCL 0x4001b8b1
+			MX6QDL_PAD_EIM_D18__I2C3_SDA 0x4001b8b1
+		>;
+	};
+
+	pinctrl_i2c3_recovery: i2c3recoverygrp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D17__GPIO3_IO17 0x4001b8b1
+			MX6QDL_PAD_EIM_D18__GPIO3_IO18 0x4001b8b1
+		>;
+	};
+
+	pinctrl_ipu1_lcdif: ipu1lcdifgrp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_A16__IPU1_DI1_DISP_CLK	0x61
+			/* DE */
+			MX6QDL_PAD_EIM_DA10__IPU1_DI1_PIN15	0x61
+			/* HSync */
+			MX6QDL_PAD_EIM_DA11__IPU1_DI1_PIN02	0x61
+			/* VSync */
+			MX6QDL_PAD_EIM_DA12__IPU1_DI1_PIN03	0x61
+			MX6QDL_PAD_EIM_DA9__IPU1_DISP1_DATA00	0x61
+			MX6QDL_PAD_EIM_DA8__IPU1_DISP1_DATA01	0x61
+			MX6QDL_PAD_EIM_DA7__IPU1_DISP1_DATA02	0x61
+			MX6QDL_PAD_EIM_DA6__IPU1_DISP1_DATA03	0x61
+			MX6QDL_PAD_EIM_DA5__IPU1_DISP1_DATA04	0x61
+			MX6QDL_PAD_EIM_DA4__IPU1_DISP1_DATA05	0x61
+			MX6QDL_PAD_EIM_DA3__IPU1_DISP1_DATA06	0x61
+			MX6QDL_PAD_EIM_DA2__IPU1_DISP1_DATA07	0x61
+			MX6QDL_PAD_EIM_DA1__IPU1_DISP1_DATA08	0x61
+			MX6QDL_PAD_EIM_DA0__IPU1_DISP1_DATA09	0x61
+			MX6QDL_PAD_EIM_EB1__IPU1_DISP1_DATA10	0x61
+			MX6QDL_PAD_EIM_EB0__IPU1_DISP1_DATA11	0x61
+			MX6QDL_PAD_EIM_A17__IPU1_DISP1_DATA12	0x61
+			MX6QDL_PAD_EIM_A18__IPU1_DISP1_DATA13	0x61
+			MX6QDL_PAD_EIM_A19__IPU1_DISP1_DATA14	0x61
+			MX6QDL_PAD_EIM_A20__IPU1_DISP1_DATA15	0x61
+			MX6QDL_PAD_EIM_A21__IPU1_DISP1_DATA16	0x61
+			MX6QDL_PAD_EIM_A22__IPU1_DISP1_DATA17	0x61
+			MX6QDL_PAD_EIM_A23__IPU1_DISP1_DATA18	0x61
+			MX6QDL_PAD_EIM_A24__IPU1_DISP1_DATA19	0x61
+			MX6QDL_PAD_EIM_D31__IPU1_DISP1_DATA20	0x61
+			MX6QDL_PAD_EIM_D30__IPU1_DISP1_DATA21	0x61
+			MX6QDL_PAD_EIM_D26__IPU1_DISP1_DATA22	0x61
+			MX6QDL_PAD_EIM_D27__IPU1_DISP1_DATA23	0x61
+		>;
+	};
+
+	pinctrl_ipu2_vdac: ipu2vdacgrp {
+		fsl,pins = <
+			MX6QDL_PAD_DI0_DISP_CLK__IPU2_DI0_DISP_CLK 0xd1
+			MX6QDL_PAD_DI0_PIN15__IPU2_DI0_PIN15       0xd1
+			MX6QDL_PAD_DI0_PIN2__IPU2_DI0_PIN02        0xd1
+			MX6QDL_PAD_DI0_PIN3__IPU2_DI0_PIN03        0xd1
+			MX6QDL_PAD_DISP0_DAT0__IPU2_DISP0_DATA00   0xf9
+			MX6QDL_PAD_DISP0_DAT1__IPU2_DISP0_DATA01   0xf9
+			MX6QDL_PAD_DISP0_DAT2__IPU2_DISP0_DATA02   0xf9
+			MX6QDL_PAD_DISP0_DAT3__IPU2_DISP0_DATA03   0xf9
+			MX6QDL_PAD_DISP0_DAT4__IPU2_DISP0_DATA04   0xf9
+			MX6QDL_PAD_DISP0_DAT5__IPU2_DISP0_DATA05   0xf9
+			MX6QDL_PAD_DISP0_DAT6__IPU2_DISP0_DATA06   0xf9
+			MX6QDL_PAD_DISP0_DAT7__IPU2_DISP0_DATA07   0xf9
+			MX6QDL_PAD_DISP0_DAT8__IPU2_DISP0_DATA08   0xf9
+			MX6QDL_PAD_DISP0_DAT9__IPU2_DISP0_DATA09   0xf9
+			MX6QDL_PAD_DISP0_DAT10__IPU2_DISP0_DATA10  0xf9
+			MX6QDL_PAD_DISP0_DAT11__IPU2_DISP0_DATA11  0xf9
+			MX6QDL_PAD_DISP0_DAT12__IPU2_DISP0_DATA12  0xf9
+			MX6QDL_PAD_DISP0_DAT13__IPU2_DISP0_DATA13  0xf9
+			MX6QDL_PAD_DISP0_DAT14__IPU2_DISP0_DATA14  0xf9
+			MX6QDL_PAD_DISP0_DAT15__IPU2_DISP0_DATA15  0xf9
+		>;
+	};
+
+	pinctrl_mmc_cd: gpiommccdgrp {
+		fsl,pins = <
+			 /* MMC1 CD */
+			MX6QDL_PAD_DI0_PIN4__GPIO4_IO20 0x000b0
+		>;
+	};
+
+	pinctrl_pwm1: pwm1grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_9__PWM1_OUT 0x1b0b1
+		>;
+	};
+
+	pinctrl_pwm2: pwm2grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_1__PWM2_OUT 0x1b0b1
+		>;
+	};
+
+	pinctrl_pwm3: pwm3grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD4_DAT1__PWM3_OUT 0x1b0b1
+		>;
+	};
+
+	pinctrl_pwm4: pwm4grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD4_DAT2__PWM4_OUT 0x1b0b1
+		>;
+	};
+
+	pinctrl_regulator_usbh_pwr: gpioregusbhpwrgrp {
+		fsl,pins = <
+			/* USBH_EN */
+			MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x0f058
+		>;
+	};
+
+	pinctrl_regulator_usbhub_pwr: gpioregusbhubpwrgrp {
+		fsl,pins = <
+			/* USBH_HUB_EN */
+			MX6QDL_PAD_EIM_D28__GPIO3_IO28 0x0f058
+		>;
+	};
+
+	pinctrl_regulator_usbotg_pwr: gpioregusbotgpwrgrp {
+		fsl,pins = <
+			/* USBO1 power en */
+			MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x0f058
+		>;
+	};
+
+	pinctrl_reset_moci: gpioresetmocigrp {
+		fsl,pins = <
+			/* RESET_MOCI control */
+			MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x0f058
+		>;
+	};
+
+	pinctrl_sd_cd: gpiosdcdgrp {
+		fsl,pins = <
+			/* SD1 CD */
+			MX6QDL_PAD_NANDF_CS1__GPIO6_IO14 0x000b0
+		>;
+	};
+
+	pinctrl_spdif: spdifgrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_16__SPDIF_IN  0x1b0b0
+			MX6QDL_PAD_GPIO_17__SPDIF_OUT 0x1b0b0
+		>;
+	};
+
+	pinctrl_touch_int: gpiotouchintgrp {
+		fsl,pins = <
+			/* STMPE811 interrupt */
+			MX6QDL_PAD_KEY_COL2__GPIO4_IO10 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_dce: uart2dcegrp {
+		fsl,pins = <
+			MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
+			MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
+		>;
+	};
+
+	/* DTE mode */
+	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_uart4_dce: uart4dcegrp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL0__UART4_TX_DATA 0x1b0b1
+			MX6QDL_PAD_KEY_ROW0__UART4_RX_DATA 0x1b0b1
+		>;
+	};
+
+	/* DTE mode */
+	pinctrl_uart4_dte: uart4dtegrp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL0__UART4_RX_DATA 0x1b0b1
+			MX6QDL_PAD_KEY_ROW0__UART4_TX_DATA 0x1b0b1
+		>;
+	};
+
+	pinctrl_uart5_dce: uart5dcegrp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL1__UART5_TX_DATA 0x1b0b1
+			MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA 0x1b0b1
+		>;
+	};
+
+	/* DTE mode */
+	pinctrl_uart5_dte: uart5dtegrp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL1__UART5_RX_DATA 0x1b0b1
+			MX6QDL_PAD_KEY_ROW1__UART5_TX_DATA 0x1b0b1
+		>;
+	};
+
+	pinctrl_usbotg: usbotggrp {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID 0x17059
+		>;
+	};
+
+	pinctrl_usdhc1_4bit: usdhc1grp_4bit {
+		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_8bit: usdhc1grp_8bit {
+		fsl,pins = <
+			MX6QDL_PAD_NANDF_D0__SD1_DATA4 0x17071
+			MX6QDL_PAD_NANDF_D1__SD1_DATA5 0x17071
+			MX6QDL_PAD_NANDF_D2__SD1_DATA6 0x17071
+			MX6QDL_PAD_NANDF_D3__SD1_DATA7 0x17071
+		>;
+	};
+
+	pinctrl_usdhc2: usdhc2grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD2_CMD__SD2_CMD    0x17071
+			MX6QDL_PAD_SD2_CLK__SD2_CLK    0x10071
+			MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17071
+			MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17071
+			MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17071
+			MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17071
+		>;
+	};
+
+	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
+		>;
+	};
+};
diff --git a/board/toradex/apalis_imx6/MAINTAINERS b/board/toradex/apalis_imx6/MAINTAINERS
index a5d2c84956..7efe816a78 100644
--- a/board/toradex/apalis_imx6/MAINTAINERS
+++ b/board/toradex/apalis_imx6/MAINTAINERS
@@ -1,7 +1,9 @@
 Apalis iMX6
 M:	Max Krummenacher <max.krummenacher at toradex.com>
 W:	http://developer.toradex.com/software/linux/linux-software
+W:      https://www.toradex.com/community
 S:	Maintained
 F:	board/toradex/apalis_imx6/
 F:	include/configs/apalis_imx6.h
 F:	configs/apalis_imx6_defconfig
+F:	arch/arm/dts/imx6-apalis.dts
diff --git a/configs/apalis_imx6_defconfig b/configs/apalis_imx6_defconfig
index b262bb88b9..985d8554b8 100644
--- a/configs/apalis_imx6_defconfig
+++ b/configs/apalis_imx6_defconfig
@@ -45,6 +45,8 @@ CONFIG_CMD_USB_SDP=y
 CONFIG_CMD_USB_MASS_STORAGE=y
 CONFIG_CMD_BMP=y
 CONFIG_CMD_CACHE=y
+CONFIG_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="imx6-apalis"
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
 CONFIG_DWC_AHSATA=y
@@ -66,5 +68,4 @@ CONFIG_USB_GADGET_DOWNLOAD=y
 CONFIG_USB_HOST_ETHER=y
 CONFIG_VIDEO=y
 CONFIG_FAT_WRITE=y
-CONFIG_OF_LIBFDT=y
 CONFIG_OF_LIBFDT_OVERLAY=y
-- 
2.20.1



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