[U-Boot] [PATCH v3 1/5] nitrogen6x: migrate to using device tree
Troy Kisky
troy.kisky at boundarydevices.com
Mon Jul 29 19:15:54 UTC 2019
Migrate to using device tree required for further driver model
integration.
Signed-off-by: Troy Kisky <troy.kisky at boundarydevices.com>
---
arch/arm/dts/Makefile | 27 +-
arch/arm/dts/imx6dl-nitrogen6x.dts | 15 +
arch/arm/dts/imx6q-nitrogen6x.dts | 19 ++
arch/arm/dts/imx6q-sabrelite.dts | 19 ++
arch/arm/dts/imx6qdl-nitrogen6x.dtsi | 69 +++++
arch/arm/dts/imx6qdl-sabrelite.dtsi | 384 ++++++++++++++++++++++++++
board/boundary/nitrogen6x/MAINTAINERS | 5 +
configs/mx6qsabrelite_defconfig | 3 +-
configs/nitrogen6dl2g_defconfig | 3 +-
configs/nitrogen6dl_defconfig | 3 +-
configs/nitrogen6q2g_defconfig | 3 +-
configs/nitrogen6q_defconfig | 3 +-
configs/nitrogen6s1g_defconfig | 3 +-
configs/nitrogen6s_defconfig | 3 +-
14 files changed, 543 insertions(+), 16 deletions(-)
create mode 100644 arch/arm/dts/imx6dl-nitrogen6x.dts
create mode 100644 arch/arm/dts/imx6q-nitrogen6x.dts
create mode 100644 arch/arm/dts/imx6q-sabrelite.dts
create mode 100644 arch/arm/dts/imx6qdl-nitrogen6x.dtsi
create mode 100644 arch/arm/dts/imx6qdl-sabrelite.dtsi
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index a9f963ce35..67c8c76ae6 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -543,33 +543,42 @@ dtb-$(CONFIG_MX53) += imx53-cx9020.dtb \
imx53-kp.dtb \
imx53-m53menlo.dtb
-dtb-$(CONFIG_MX6Q) += \
- imx6-apalis.dtb \
- imx6q-display5.dtb \
- imx6q-logicpd.dtb \
- imx6q-novena.dtb \
- imx6q-tbs2910.dtb
-
-dtb-$(CONFIG_MX6QDL) += \
+ifneq ($(CONFIG_MX6DL)$(CONFIG_MX6QDL)$(CONFIG_MX6S),)
+dtb-y += \
imx6dl-dhcom-pdk2.dtb \
imx6dl-icore.dtb \
imx6dl-icore-mipi.dtb \
imx6dl-icore-rqs.dtb \
imx6dl-mamoj.dtb \
+ imx6dl-nitrogen6x.dtb \
imx6dl-sabreauto.dtb \
imx6dl-sabresd.dtb \
imx6dl-wandboard-revb1.dtb \
+
+endif
+
+ifneq ($(CONFIG_MX6Q)$(CONFIG_MX6QDL),)
+dtb-y += \
+ imx6-apalis.dtb \
imx6q-cm-fx6.dtb \
imx6q-dhcom-pdk2.dtb \
+ imx6q-display5.dtb \
imx6q-icore.dtb \
imx6q-icore-mipi.dtb \
imx6q-icore-rqs.dtb \
+ imx6q-logicpd.dtb \
+ imx6q-nitrogen6x.dtb \
+ imx6q-novena.dtb \
imx6q-sabreauto.dtb \
+ imx6q-sabrelite.dtb \
imx6q-sabresd.dtb \
+ imx6q-tbs2910.dtb \
imx6q-wandboard-revb1.dtb \
imx6qp-sabreauto.dtb \
imx6qp-sabresd.dtb \
- imx6qp-wandboard-revd1.dtb
+ imx6qp-wandboard-revd1.dtb \
+
+endif
dtb-$(CONFIG_MX6SL) += imx6sl-evk.dtb
diff --git a/arch/arm/dts/imx6dl-nitrogen6x.dts b/arch/arm/dts/imx6dl-nitrogen6x.dts
new file mode 100644
index 0000000000..9427ab6399
--- /dev/null
+++ b/arch/arm/dts/imx6dl-nitrogen6x.dts
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0+
+//
+// Copyright 2013-2019 Boundary Devices, Inc.
+// Copyright 2012 Freescale Semiconductor, Inc.
+// Copyright 2011 Linaro Ltd.
+
+/dts-v1/;
+
+#include "imx6dl.dtsi"
+#include "imx6qdl-nitrogen6x.dtsi"
+
+/ {
+ model = "Boundary Devices i.MX6 DualLite Nitrogen6x Board";
+ compatible = "boundary,imx6dl-nitrogen6x", "fsl,imx6dl";
+};
diff --git a/arch/arm/dts/imx6q-nitrogen6x.dts b/arch/arm/dts/imx6q-nitrogen6x.dts
new file mode 100644
index 0000000000..ebb22a404e
--- /dev/null
+++ b/arch/arm/dts/imx6q-nitrogen6x.dts
@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: GPL-2.0+
+//
+// Copyright 2013-2019 Boundary Devices, Inc.
+// Copyright 2012 Freescale Semiconductor, Inc.
+// Copyright 2011 Linaro Ltd.
+
+/dts-v1/;
+
+#include "imx6q.dtsi"
+#include "imx6qdl-nitrogen6x.dtsi"
+
+/ {
+ model = "Boundary Devices i.MX6 Quad Nitrogen6x Board";
+ compatible = "boundary,imx6q-nitrogen6x", "fsl,imx6q";
+};
+
+&sata {
+ status = "okay";
+};
diff --git a/arch/arm/dts/imx6q-sabrelite.dts b/arch/arm/dts/imx6q-sabrelite.dts
new file mode 100644
index 0000000000..91e031c7ca
--- /dev/null
+++ b/arch/arm/dts/imx6q-sabrelite.dts
@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: GPL-2.0+
+//
+// Copyright 2013-2019 Boundary Devices, Inc.
+// Copyright 2012 Freescale Semiconductor, Inc.
+// Copyright 2011 Linaro Ltd.
+
+/dts-v1/;
+
+#include "imx6q.dtsi"
+#include "imx6qdl-sabrelite.dtsi"
+
+/ {
+ model = "Freescale i.MX6 Quad SABRE Lite Board";
+ compatible = "fsl,imx6q-sabrelite", "fsl,imx6q";
+};
+
+&sata {
+ status = "okay";
+};
diff --git a/arch/arm/dts/imx6qdl-nitrogen6x.dtsi b/arch/arm/dts/imx6qdl-nitrogen6x.dtsi
new file mode 100644
index 0000000000..5094929b6d
--- /dev/null
+++ b/arch/arm/dts/imx6qdl-nitrogen6x.dtsi
@@ -0,0 +1,69 @@
+// SPDX-License-Identifier: GPL-2.0+
+//
+// Copyright 2013-2019 Boundary Devices, Inc.
+// Copyright 2012 Freescale Semiconductor, Inc.
+// Copyright 2011 Linaro Ltd.
+
+#include "imx6qdl-sabrelite.dtsi"
+
+&iomuxc {
+ pinctrl_enet: enetgrp {
+ fsl,pins = <
+ MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
+ MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
+ MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x100b0
+ MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x100b0
+ MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x100b0
+ MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x100b0
+ MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x100b0
+ MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x100b0
+ MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x100b0
+ MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b0b0
+ MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b0b0
+ MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b0b0
+ MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b0b0
+ MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b0b0
+ MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b0b0
+#undef GP_ENET_PHY_RESET
+#define GP_ENET_PHY_RESET <&gpio1 27 GPIO_ACTIVE_LOW>
+ MX6QDL_PAD_ENET_RXD0__GPIO1_IO27 0x030b0
+#define GPIRQ_ENET_PHY <&gpio1 28 IRQ_TYPE_LEVEL_LOW>
+ MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x1b0b0
+ >;
+ };
+
+ pinctrl_hog: hoggrp {
+ fsl,pins = <
+ /* Spare */
+ MX6QDL_PAD_SD3_DAT4__GPIO7_IO01 0x1b0b0
+ MX6QDL_PAD_NANDF_D7__GPIO2_IO07 0x1b0b0
+ MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1b0b0
+ >;
+ };
+
+ pinctrl_uart3: uart3grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D25__UART3_RX_DATA 0x1b0b1
+ MX6QDL_PAD_EIM_D24__UART3_TX_DATA 0x1b0b1
+ MX6QDL_PAD_EIM_D23__UART3_CTS_B 0x1b0b1
+ MX6QDL_PAD_EIM_D31__UART3_RTS_B 0x1b0b1
+ >;
+ };
+};
+
+&fec {
+#if 0
+ phy-reset-gpios = GP_ENET_PHY_RESET;
+#endif
+};
+
+&uart3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3>;
+ uart-has-rtscts;
+ status = "okay";
+};
+
+&usdhc3 {
+ /delete-property/ wp-gpios;
+};
diff --git a/arch/arm/dts/imx6qdl-sabrelite.dtsi b/arch/arm/dts/imx6qdl-sabrelite.dtsi
new file mode 100644
index 0000000000..673a19c3df
--- /dev/null
+++ b/arch/arm/dts/imx6qdl-sabrelite.dtsi
@@ -0,0 +1,384 @@
+// SPDX-License-Identifier: GPL-2.0+
+//
+// Copyright 2013-2019 Boundary Devices, Inc.
+// Copyright 2012 Freescale Semiconductor, Inc.
+// Copyright 2011 Linaro Ltd.
+
+#include <dt-bindings/clock/imx6qdl-clock.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+&iomuxc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_hog>;
+
+ pinctrl_ecspi1: ecspi1grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x100b1
+ MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0x100b1
+ MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0x000b1
+#define GP_ECSPI1_NOR_CS <&gpio3 19 GPIO_ACTIVE_LOW>
+ MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x0b0b1
+ >;
+ };
+
+ pinctrl_enet: enetgrp {
+ fsl,pins = <
+ MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
+ MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
+ MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x100b0
+ MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x100b0
+ MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x100b0
+ MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x100b0
+ MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x100b0
+ MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x100b0
+ MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x100b0
+ MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b0b0
+ MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b0b0
+ MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b0b0
+ MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b0b0
+ MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b0b0
+ MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b0b0
+#undef GP_ENET_PHY_RESET
+#define GP_ENET_PHY_RESET <&gpio3 23 GPIO_ACTIVE_LOW>
+ MX6QDL_PAD_EIM_D23__GPIO3_IO23 0x030b0
+#define GPIRQ_ENET_PHY <&gpio1 28 IRQ_TYPE_LEVEL_LOW>
+ MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x1b0b0
+ >;
+ };
+
+ pinctrl_hog: hoggrp {
+ fsl,pins = <
+ /* Spare */
+ MX6QDL_PAD_NANDF_D7__GPIO2_IO07 0x1b0b0
+ >;
+ };
+
+ pinctrl_i2c1: i2c1grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
+ MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
+ >;
+ };
+
+ pinctrl_i2c1_1: i2c1-1grp {
+ fsl,pins = <
+#define GP_I2C1_SCL <&gpio3 21 GPIO_ACTIVE_HIGH>
+ MX6QDL_PAD_EIM_D21__GPIO3_IO21 0x4001b8b1
+#define GP_I2C1_SDA <&gpio3 28 GPIO_ACTIVE_HIGH>
+ MX6QDL_PAD_EIM_D28__GPIO3_IO28 0x4001b8b1
+ >;
+ };
+
+ pinctrl_i2c2: i2c2grp {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
+ MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
+ >;
+ };
+
+ pinctrl_i2c2_1: i2c2-1grp {
+ fsl,pins = <
+#define GP_I2C2_SCL <&gpio4 12 GPIO_ACTIVE_HIGH>
+ MX6QDL_PAD_KEY_COL3__GPIO4_IO12 0x4001b8b1
+#define GP_I2C2_SDA <&gpio4 13 GPIO_ACTIVE_HIGH>
+ MX6QDL_PAD_KEY_ROW3__GPIO4_IO13 0x4001b8b1
+ >;
+ };
+
+ pinctrl_i2c3: i2c3grp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001b8b1
+ MX6QDL_PAD_GPIO_16__I2C3_SDA 0x4001b8b1
+#define GPIRQ_I2C3_J7 <&gpio1 9 IRQ_TYPE_EDGE_FALLING>
+#define GP_I2C3_J7 <&gpio1 9 GPIO_ACTIVE_LOW>
+ MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x1b0b0
+ >;
+ };
+
+ pinctrl_i2c3_1: i2c3-1grp {
+ fsl,pins = <
+#define GP_I2C3_SCL <&gpio1 5 GPIO_ACTIVE_HIGH>
+ MX6QDL_PAD_GPIO_5__GPIO1_IO05 0x4001b8b1
+#define GP_I2C3_SDA <&gpio7 11 GPIO_ACTIVE_HIGH>
+ MX6QDL_PAD_GPIO_16__GPIO7_IO11 0x4001b8b1
+ >;
+ };
+
+ pinctrl_pwm1: pwm1grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD1_DAT3__PWM1_OUT 0x1b0b1
+ >;
+ };
+
+ pinctrl_pwm3: pwm3grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD1_DAT1__PWM3_OUT 0x1b0b1
+ >;
+ };
+
+ pinctrl_pwm4: pwm4grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD1_CMD__PWM4_OUT 0x1b0b1
+ >;
+ };
+
+ pinctrl_reg_usbotg_vbus: reg-usbotg-vbusgrp {
+ fsl,pins = <
+#define GP_REG_USBOTG <&gpio3 22 GPIO_ACTIVE_HIGH>
+ MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x030b0
+ >;
+ };
+
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1
+ MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA 0x1b0b1
+ >;
+ };
+
+ pinctrl_uart2: uart2grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D26__UART2_TX_DATA 0x1b0b1
+ MX6QDL_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1
+ >;
+ };
+
+ pinctrl_usbh1: usbh1grp {
+ fsl,pins = <
+#define GP_USBH1_HUB_RESET <&gpio7 12 GPIO_ACTIVE_LOW>
+ MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x0b0b0
+ >;
+ };
+
+ pinctrl_usbotg: usbotggrp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059
+ MX6QDL_PAD_KEY_COL4__USB_OTG_OC 0x1b0b0
+ >;
+ };
+
+ 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
+#define GP_USDHC3_CD <&gpio7 0 GPIO_ACTIVE_LOW>
+ MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x1b0b0
+#define GP_USDHC3_WP <&gpio7 1 GPIO_ACTIVE_HIGH>
+ MX6QDL_PAD_SD3_DAT4__GPIO7_IO01 0x1b0b0
+ >;
+ };
+
+ pinctrl_usdhc4: usdhc4grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD4_CMD__SD4_CMD 0x17059
+ MX6QDL_PAD_SD4_CLK__SD4_CLK 0x10059
+ MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x17059
+ MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x17059
+ MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x17059
+ MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x17059
+#define GP_USDHC4_CD <&gpio2 6 GPIO_ACTIVE_LOW>
+ MX6QDL_PAD_NANDF_D6__GPIO2_IO06 0x1b0b0
+ >;
+ };
+};
+
+/ {
+ aliases {
+ mmc0 = &usdhc3;
+ mmc1 = &usdhc4;
+ pwm_lcd = &pwm1;
+ pwm_lvds = &pwm4;
+ };
+
+ chosen {
+ stdout-path = &uart2;
+ };
+
+ memory {
+ reg = <0x10000000 0x40000000>;
+ };
+
+ reg_3p3v: regulator-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "3P3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ reg_usb_otg_vbus: regulator-usb-otg-vbus {
+ compatible = "regulator-fixed";
+ regulator-name = "usb_otg_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = GP_REG_USBOTG;
+ enable-active-high;
+ };
+};
+
+&ecspi1 {
+ cs-gpios = GP_ECSPI1_NOR_CS;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ecspi1>;
+ status = "okay";
+
+ flash: m25p80 at 0 {
+ compatible = "sst,sst25vf016b", "jedec,spi-nor";
+ spi-max-frequency = <20000000>;
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ mtd at 00000000 {
+ label = "U-Boot";
+ reg = <0x0 0xC0000>;
+ };
+
+ mtd at 000C0000 {
+ label = "env";
+ reg = <0xC0000 0x2000>;
+ };
+ mtd at 000C2000 {
+ label = "splash";
+ reg = <0xC2000 0x13e000>;
+ };
+ };
+};
+
+&fec {
+ phy-handle = <ðphy>;
+ phy-mode = "rgmii";
+#if 0
+ phy-reset-gpios = GP_ENET_PHY_RESET;
+#endif
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_enet>;
+ rxc-skew-ps = <3000>;
+ rxd0-skew-ps = <0>;
+ rxd1-skew-ps = <0>;
+ rxd2-skew-ps = <0>;
+ rxd3-skew-ps = <0>;
+ rxdv-skew-ps = <0>;
+ status = "okay";
+ txc-skew-ps = <3000>;
+ txd0-skew-ps = <0>;
+ txd1-skew-ps = <0>;
+ txd2-skew-ps = <0>;
+ txd3-skew-ps = <0>;
+ txen-skew-ps = <0>;
+
+ mdio {
+ #address-cells = <0>;
+ #size-cells = <1>;
+
+ ethphy: ethernet-phy {
+ interrupts-extended = GPIRQ_ENET_PHY;
+ };
+ };
+};
+
+&i2c1 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default", "gpio";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ pinctrl-1 = <&pinctrl_i2c1_1>;
+ scl-gpios = GP_I2C1_SCL;
+ sda-gpios = GP_I2C1_SDA;
+ status = "okay";
+};
+
+&i2c2 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default", "gpio";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ pinctrl-1 = <&pinctrl_i2c2_1>;
+ scl-gpios = GP_I2C2_SCL;
+ sda-gpios = GP_I2C2_SDA;
+ status = "okay";
+
+ hdmi_edid: edid at 50 {
+ compatible = "fsl,imx6-hdmi-i2c";
+ reg = <0x50>;
+ };
+};
+
+&i2c3 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default", "gpio";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ pinctrl-1 = <&pinctrl_i2c3_1>;
+ scl-gpios = GP_I2C3_SCL;
+ sda-gpios = GP_I2C3_SDA;
+ status = "okay";
+};
+
+&pcie {
+ status = "okay";
+};
+
+&pwm1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm1>;
+ status = "okay";
+};
+
+&pwm3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm3>;
+ status = "okay";
+};
+
+&pwm4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm4>;
+ status = "okay";
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ status = "okay";
+};
+
+&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2>;
+ status = "okay";
+};
+
+&usbh1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbh1>;
+ disable-over-current;
+ reset-gpios = GP_USBH1_HUB_RESET;
+ status = "okay";
+};
+
+&usbotg {
+ vbus-supply = <®_usb_otg_vbus>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbotg>;
+ disable-over-current;
+ status = "okay";
+};
+
+&usdhc3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc3>;
+ cd-gpios = GP_USDHC3_CD;
+ wp-gpios = GP_USDHC3_WP;
+ vmmc-supply = <®_3p3v>;
+ status = "okay";
+};
+
+&usdhc4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc4>;
+ cd-gpios = GP_USDHC4_CD;
+ vmmc-supply = <®_3p3v>;
+ status = "okay";
+};
diff --git a/board/boundary/nitrogen6x/MAINTAINERS b/board/boundary/nitrogen6x/MAINTAINERS
index 1602d650e3..17018d69f6 100644
--- a/board/boundary/nitrogen6x/MAINTAINERS
+++ b/board/boundary/nitrogen6x/MAINTAINERS
@@ -1,6 +1,11 @@
NITROGEN6X BOARD
M: Troy Kisky <troy.kisky at boundarydevices.com>
S: Maintained
+F: arch/arm/dts/imx6dl-nitrogen6x.dts
+F: arch/arm/dts/imx6q-nitrogen6x.dts
+F: arch/arm/dts/imx6q-sabrelite.dts
+F: arch/arm/dts/imx6qdl-nitrogen6x.dtsi
+F: arch/arm/dts/imx6qdl-sabrelite.dtsi
F: board/boundary/nitrogen6x/
F: include/configs/nitrogen6x.h
F: configs/mx6qsabrelite_defconfig
diff --git a/configs/mx6qsabrelite_defconfig b/configs/mx6qsabrelite_defconfig
index 0d402f2196..74883029d0 100644
--- a/configs/mx6qsabrelite_defconfig
+++ b/configs/mx6qsabrelite_defconfig
@@ -29,6 +29,8 @@ CONFIG_CMD_CACHE=y
CONFIG_CMD_TIME=y
CONFIG_CMD_EXT4_WRITE=y
# CONFIG_ISO_PARTITION is not set
+CONFIG_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="imx6q-sabrelite"
CONFIG_ENV_IS_IN_MMC=y
CONFIG_DM=y
CONFIG_DWC_AHSATA=y
@@ -59,4 +61,3 @@ CONFIG_USB_ETH_CDC=y
CONFIG_VIDEO_IPUV3=y
CONFIG_VIDEO=y
# CONFIG_VIDEO_SW_CURSOR is not set
-CONFIG_OF_LIBFDT=y
diff --git a/configs/nitrogen6dl2g_defconfig b/configs/nitrogen6dl2g_defconfig
index 015675b377..aa97a37e9f 100644
--- a/configs/nitrogen6dl2g_defconfig
+++ b/configs/nitrogen6dl2g_defconfig
@@ -33,6 +33,8 @@ CONFIG_CMD_EXT4=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_CMD_FAT=y
CONFIG_CMD_FS_GENERIC=y
+CONFIG_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="imx6dl-nitrogen6x"
CONFIG_ENV_IS_IN_SPI_FLASH=y
CONFIG_USB_FUNCTION_FASTBOOT=y
CONFIG_FASTBOOT_BUF_ADDR=0x12000000
@@ -61,4 +63,3 @@ CONFIG_USB_ETH_CDC=y
CONFIG_VIDEO_IPUV3=y
CONFIG_VIDEO=y
# CONFIG_VIDEO_SW_CURSOR is not set
-CONFIG_OF_LIBFDT=y
diff --git a/configs/nitrogen6dl_defconfig b/configs/nitrogen6dl_defconfig
index ee353f2f29..124a8abf55 100644
--- a/configs/nitrogen6dl_defconfig
+++ b/configs/nitrogen6dl_defconfig
@@ -33,6 +33,8 @@ CONFIG_CMD_EXT4=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_CMD_FAT=y
CONFIG_CMD_FS_GENERIC=y
+CONFIG_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="imx6dl-nitrogen6x"
CONFIG_ENV_IS_IN_SPI_FLASH=y
CONFIG_USB_FUNCTION_FASTBOOT=y
CONFIG_FASTBOOT_BUF_ADDR=0x12000000
@@ -61,4 +63,3 @@ CONFIG_USB_ETH_CDC=y
CONFIG_VIDEO_IPUV3=y
CONFIG_VIDEO=y
# CONFIG_VIDEO_SW_CURSOR is not set
-CONFIG_OF_LIBFDT=y
diff --git a/configs/nitrogen6q2g_defconfig b/configs/nitrogen6q2g_defconfig
index ebd9bf8dee..8eaa20d31f 100644
--- a/configs/nitrogen6q2g_defconfig
+++ b/configs/nitrogen6q2g_defconfig
@@ -34,6 +34,8 @@ CONFIG_CMD_EXT4=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_CMD_FAT=y
CONFIG_CMD_FS_GENERIC=y
+CONFIG_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="imx6q-nitrogen6x"
CONFIG_ENV_IS_IN_SPI_FLASH=y
CONFIG_DWC_AHSATA=y
CONFIG_USB_FUNCTION_FASTBOOT=y
@@ -63,4 +65,3 @@ CONFIG_USB_ETH_CDC=y
CONFIG_VIDEO_IPUV3=y
CONFIG_VIDEO=y
# CONFIG_VIDEO_SW_CURSOR is not set
-CONFIG_OF_LIBFDT=y
diff --git a/configs/nitrogen6q_defconfig b/configs/nitrogen6q_defconfig
index d324282ea5..8b769f3af5 100644
--- a/configs/nitrogen6q_defconfig
+++ b/configs/nitrogen6q_defconfig
@@ -34,6 +34,8 @@ CONFIG_CMD_EXT4=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_CMD_FAT=y
CONFIG_CMD_FS_GENERIC=y
+CONFIG_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="imx6q-nitrogen6x"
CONFIG_ENV_IS_IN_SPI_FLASH=y
CONFIG_DWC_AHSATA=y
CONFIG_USB_FUNCTION_FASTBOOT=y
@@ -63,4 +65,3 @@ CONFIG_USB_ETH_CDC=y
CONFIG_VIDEO_IPUV3=y
CONFIG_VIDEO=y
# CONFIG_VIDEO_SW_CURSOR is not set
-CONFIG_OF_LIBFDT=y
diff --git a/configs/nitrogen6s1g_defconfig b/configs/nitrogen6s1g_defconfig
index b26bce4923..92b3c698fd 100644
--- a/configs/nitrogen6s1g_defconfig
+++ b/configs/nitrogen6s1g_defconfig
@@ -33,6 +33,8 @@ CONFIG_CMD_EXT4=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_CMD_FAT=y
CONFIG_CMD_FS_GENERIC=y
+CONFIG_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="imx6dl-nitrogen6x"
CONFIG_ENV_IS_IN_SPI_FLASH=y
CONFIG_USB_FUNCTION_FASTBOOT=y
CONFIG_FASTBOOT_BUF_ADDR=0x12000000
@@ -61,4 +63,3 @@ CONFIG_USB_ETH_CDC=y
CONFIG_VIDEO_IPUV3=y
CONFIG_VIDEO=y
# CONFIG_VIDEO_SW_CURSOR is not set
-CONFIG_OF_LIBFDT=y
diff --git a/configs/nitrogen6s_defconfig b/configs/nitrogen6s_defconfig
index a2fb07f9b2..8592bd79a7 100644
--- a/configs/nitrogen6s_defconfig
+++ b/configs/nitrogen6s_defconfig
@@ -33,6 +33,8 @@ CONFIG_CMD_EXT4=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_CMD_FAT=y
CONFIG_CMD_FS_GENERIC=y
+CONFIG_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="imx6dl-nitrogen6x"
CONFIG_ENV_IS_IN_SPI_FLASH=y
CONFIG_USB_FUNCTION_FASTBOOT=y
CONFIG_FASTBOOT_BUF_ADDR=0x12000000
@@ -61,4 +63,3 @@ CONFIG_USB_ETH_CDC=y
CONFIG_VIDEO_IPUV3=y
CONFIG_VIDEO=y
# CONFIG_VIDEO_SW_CURSOR is not set
-CONFIG_OF_LIBFDT=y
--
2.18.0
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