nitrogen6x: migrate to using device tree

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

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 8170c39..90e8773 100644 (file)
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -552,33 +552,42 @@ 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 (file)
index 0000000..9427ab6
--- /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 (file)
index 0000000..ebb22a4
--- /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 (file)
index 0000000..91e031c
--- /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 (file)
index 0000000..5094929
--- /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 (file)
index 0000000..673a19c
--- /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@0 {
+               compatible = "sst,sst25vf016b", "jedec,spi-nor";
+               spi-max-frequency = <20000000>;
+               reg = <0>;
+               #address-cells = <1>;
+               #size-cells = <1>;
+               mtd@00000000 {
+                       label = "U-Boot";
+                       reg = <0x0 0xC0000>;
+               };
+
+               mtd@000C0000 {
+                       label = "env";
+                       reg = <0xC0000 0x2000>;
+               };
+               mtd@000C2000 {
+                       label = "splash";
+                       reg = <0xC2000 0x13e000>;
+               };
+       };
+};
+
+&fec {
+       phy-handle = <&ethphy>;
+       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@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 = <&reg_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 = <&reg_3p3v>;
+       status = "okay";
+};
+
+&usdhc4 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_usdhc4>;
+       cd-gpios = GP_USDHC4_CD;
+       vmmc-supply = <&reg_3p3v>;
+       status = "okay";
+};

diff --git a/board/boundary/nitrogen6x/MAINTAINERS b/board/boundary/nitrogen6x/MAINTAINERS
index 1602d65..17018d6 100644 (file)
--- a/board/boundary/nitrogen6x/MAINTAINERS
+++ b/board/boundary/nitrogen6x/MAINTAINERS
@@ -1,6 +1,11 @@
 NITROGEN6X BOARD
 M:     Troy Kisky <troy.kisky@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 379407a..fe954ec 100644 (file)
--- a/configs/mx6qsabrelite_defconfig
+++ b/configs/mx6qsabrelite_defconfig
@@ -30,6 +30,8 @@ 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
@@ -60,4 +62,3 @@ 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 11bee9b..015336f 100644 (file)
--- a/configs/nitrogen6dl2g_defconfig
+++ b/configs/nitrogen6dl2g_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="imx6dl-nitrogen6x"
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_USB_FUNCTION_FASTBOOT=y
 CONFIG_FASTBOOT_BUF_ADDR=0x12000000
@@ -62,4 +64,3 @@ 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 141289f..d7c6e7c 100644 (file)
--- a/configs/nitrogen6dl_defconfig
+++ b/configs/nitrogen6dl_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="imx6dl-nitrogen6x"
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_USB_FUNCTION_FASTBOOT=y
 CONFIG_FASTBOOT_BUF_ADDR=0x12000000
@@ -62,4 +64,3 @@ 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 8414183..782222e 100644 (file)
--- a/configs/nitrogen6q2g_defconfig
+++ b/configs/nitrogen6q2g_defconfig
@@ -35,6 +35,8 @@ 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
@@ -64,4 +66,3 @@ 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 e0af34c..1752184 100644 (file)
--- a/configs/nitrogen6q_defconfig
+++ b/configs/nitrogen6q_defconfig
@@ -35,6 +35,8 @@ 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
@@ -64,4 +66,3 @@ 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 53eb96a..10d9c09 100644 (file)
--- a/configs/nitrogen6s1g_defconfig
+++ b/configs/nitrogen6s1g_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="imx6dl-nitrogen6x"
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_USB_FUNCTION_FASTBOOT=y
 CONFIG_FASTBOOT_BUF_ADDR=0x12000000
@@ -62,4 +64,3 @@ 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 e60c237..c297286 100644 (file)
--- a/configs/nitrogen6s_defconfig
+++ b/configs/nitrogen6s_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="imx6dl-nitrogen6x"
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_USB_FUNCTION_FASTBOOT=y
 CONFIG_FASTBOOT_BUF_ADDR=0x12000000
@@ -62,4 +64,3 @@ CONFIG_USB_ETH_CDC=y
 CONFIG_VIDEO_IPUV3=y
 CONFIG_VIDEO=y
 # CONFIG_VIDEO_SW_CURSOR is not set
-CONFIG_OF_LIBFDT=y