[v3,09/10] ARM: dts: imx6ul: support Engicam MicroGEA GTW board
diff mbox series

Message ID 20250610100139.2476555-10-dario.binacchi@amarulasolutions.com
State New
Headers show
Series
  • Support Engicam MicroGEA boards
Related show

Commit Message

Dario Binacchi June 10, 2025, 10 a.m. UTC 
Support Engicam MicroGEA GTW board with:

- 256 Mbytes NAND Flash
- 512 Mbytes DRAM DDR2
- Buttons
- LEDs
- Micro SD card connector
- USB 2.0 high-speed/full-speed
- Ethernet MAC

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>

---

Changes in v3:
- Drop an extra blank line from the iomuxc node.

Changes in v2:
- Drop an extra blank line
- Move iomuxc and iomuxc_snvs nodes to the end of the DTS file.

 arch/arm/boot/dts/nxp/imx/Makefile            |   1 +
 .../nxp/imx/imx6ull-engicam-microgea-gtw.dts  | 162 ++++++++++++++++++
 2 files changed, 163 insertions(+)
 create mode 100644 arch/arm/boot/dts/nxp/imx/imx6ull-engicam-microgea-gtw.dts

Comments

Frank Li June 10, 2025, 3:20 p.m. UTC | #1 
On Tue, Jun 10, 2025 at 12:00:22PM +0200, Dario Binacchi wrote:
> Support Engicam MicroGEA GTW board with:
>
> - 256 Mbytes NAND Flash
> - 512 Mbytes DRAM DDR2
> - Buttons
> - LEDs
> - Micro SD card connector
> - USB 2.0 high-speed/full-speed
> - Ethernet MAC
>
> Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>

Reviewed-by: Frank Li <Frank.Li@nxp.com>

>
> ---
>
> Changes in v3:
> - Drop an extra blank line from the iomuxc node.
>
> Changes in v2:
> - Drop an extra blank line
> - Move iomuxc and iomuxc_snvs nodes to the end of the DTS file.
>
>  arch/arm/boot/dts/nxp/imx/Makefile            |   1 +
>  .../nxp/imx/imx6ull-engicam-microgea-gtw.dts  | 162 ++++++++++++++++++
>  2 files changed, 163 insertions(+)
>  create mode 100644 arch/arm/boot/dts/nxp/imx/imx6ull-engicam-microgea-gtw.dts
>
> diff --git a/arch/arm/boot/dts/nxp/imx/Makefile b/arch/arm/boot/dts/nxp/imx/Makefile
> index 32dfd69b8d8b..de4142e8f3ce 100644
> --- a/arch/arm/boot/dts/nxp/imx/Makefile
> +++ b/arch/arm/boot/dts/nxp/imx/Makefile
> @@ -357,6 +357,7 @@ dtb-$(CONFIG_SOC_IMX6UL) += \
>  	imx6ull-dhcom-picoitx.dtb \
>  	imx6ull-dhcor-maveo-box.dtb \
>  	imx6ull-engicam-microgea-bmm.dtb \
> +	imx6ull-engicam-microgea-gtw.dtb \
>  	imx6ull-engicam-microgea-rmm.dtb \
>  	imx6ull-jozacp.dtb \
>  	imx6ull-kontron-bl.dtb \
> diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-engicam-microgea-gtw.dts b/arch/arm/boot/dts/nxp/imx/imx6ull-engicam-microgea-gtw.dts
> new file mode 100644
> index 000000000000..d500f8839102
> --- /dev/null
> +++ b/arch/arm/boot/dts/nxp/imx/imx6ull-engicam-microgea-gtw.dts
> @@ -0,0 +1,162 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Copyright (C) 2025 Amarula Solutions, Dario Binacchi <dario.binacchi@amarulasolutions.com>
> + * Copyright (C) 2025 Engicam srl
> + */
> +
> +/dts-v1/;
> +
> +#include "imx6ull-engicam-microgea.dtsi"
> +
> +/ {
> +	compatible = "engicam,microgea-imx6ull-gtw",
> +		     "engicam,microgea-imx6ull", "fsl,imx6ull";
> +	model = "Engicam MicroGEA i.MX6ULL GTW Board";
> +
> +	reg_1v8: regulator-1v8 {
> +		compatible = "regulator-fixed";
> +		regulator-name = "1v8";
> +		regulator-min-microvolt = <1800000>;
> +		regulator-max-microvolt = <1800000>;
> +	};
> +
> +	reg_3v3: regulator-3v3 {
> +		compatible = "regulator-fixed";
> +		regulator-name = "3v3";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +	};
> +
> +	gpio-keys {
> +		compatible = "gpio-keys";
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pinctrl_gpio_keys>;
> +
> +		user-button {
> +			label = "User button";
> +			gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
> +			linux,code = <BTN_MISC>;
> +			wakeup-source;
> +		};
> +	};
> +
> +	leds {
> +		compatible = "gpio-leds";
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pinctrl_leds>, <&pinctrl_pwrled>;
> +
> +		led-0 {
> +			gpios = <&gpio5 7 GPIO_ACTIVE_HIGH>;
> +			default-state = "on";
> +		};
> +
> +		led-1 {
> +			gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
> +		};
> +
> +		led-2 {
> +			gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
> +		};
> +
> +		led-3 {
> +			gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
> +		};
> +	};
> +
> +	usb_hub: usb-hub {
> +		compatible = "smsc,usb3503a";
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pinctrl_usb_hub>;
> +		reset-gpios = <&gpio5 6 GPIO_ACTIVE_LOW>;
> +	};
> +};
> +
> +&uart1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_uart1>;
> +	status = "okay";
> +};
> +
> +&uart2 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_uart2>;
> +	status = "okay";
> +};
> +
> +&usbotg1 {
> +	dr_mode = "otg";
> +	status = "okay";
> +};
> +
> +&usbotg2 {
> +	dr_mode = "host";
> +	disable-over-current;
> +	status = "okay";
> +};
> +
> +/* MicroSD */
> +&usdhc1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_usdhc1>;
> +	vmmc-supply = <&reg_3v3>;
> +	bus-width = <4>;
> +	non-removable;
> +	status = "okay";
> +};
> +
> +&iomuxc {
> +	pinctrl_gpio_keys: gpio_keysgrp {
> +		fsl,pins = <
> +			MX6UL_PAD_JTAG_TDI__GPIO1_IO13		0x0b0b0
> +		>;
> +	};
> +
> +	pinctrl_leds: ledsgrp {
> +		fsl,pins = <
> +			MX6UL_PAD_JTAG_TCK__GPIO1_IO14		0x130b0
> +			MX6UL_PAD_JTAG_TRST_B__GPIO1_IO15	0x130b0
> +			MX6UL_PAD_JTAG_TDO__GPIO1_IO12		0x130b0
> +		>;
> +	};
> +
> +	pinctrl_uart1: uart1grp {
> +		fsl,pins = <
> +			MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX	0x1b0b1
> +			MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX	0x1b0b1
> +		>;
> +	};
> +
> +	pinctrl_uart2: uart2grp {
> +		fsl,pins = <
> +			MX6UL_PAD_UART2_TX_DATA__UART2_DCE_TX	0x1b0b1
> +			MX6UL_PAD_UART2_RX_DATA__UART2_DCE_RX	0x1b0b1
> +			MX6UL_PAD_UART2_RTS_B__UART2_DCE_RTS	0x1b0b1
> +			MX6UL_PAD_UART2_CTS_B__UART2_DCE_CTS	0x1b0b1
> +		>;
> +	};
> +
> +	pinctrl_usdhc1: usdhc1grp {
> +		fsl,pins = <
> +			MX6UL_PAD_SD1_CMD__USDHC1_CMD		0x17059
> +			MX6UL_PAD_SD1_CLK__USDHC1_CLK		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
> +		>;
> +	};
> +};
> +
> +&iomuxc_snvs {
> +	pinctrl_pwrled: ledsgrp {
> +		fsl,pins = <
> +			MX6ULL_PAD_SNVS_TAMPER7__GPIO5_IO07	0x130b0
> +		>;
> +	};
> +
> +	pinctrl_usb_hub: usb_hubgrp {
> +		fsl,pins = <
> +			MX6ULL_PAD_SNVS_TAMPER6__GPIO5_IO06	0x17059
> +		>;
> +	};
> +};
> --
> 2.43.0
>

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Patch
diff mbox series 

diff --git a/arch/arm/boot/dts/nxp/imx/Makefile b/arch/arm/boot/dts/nxp/imx/Makefile
index 32dfd69b8d8b..de4142e8f3ce 100644
--- a/arch/arm/boot/dts/nxp/imx/Makefile
+++ b/arch/arm/boot/dts/nxp/imx/Makefile
@@ -357,6 +357,7 @@  dtb-$(CONFIG_SOC_IMX6UL) += \
 	imx6ull-dhcom-picoitx.dtb \
 	imx6ull-dhcor-maveo-box.dtb \
 	imx6ull-engicam-microgea-bmm.dtb \
+	imx6ull-engicam-microgea-gtw.dtb \
 	imx6ull-engicam-microgea-rmm.dtb \
 	imx6ull-jozacp.dtb \
 	imx6ull-kontron-bl.dtb \
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-engicam-microgea-gtw.dts b/arch/arm/boot/dts/nxp/imx/imx6ull-engicam-microgea-gtw.dts
new file mode 100644
index 000000000000..d500f8839102
--- /dev/null
+++ b/arch/arm/boot/dts/nxp/imx/imx6ull-engicam-microgea-gtw.dts
@@ -0,0 +1,162 @@ 
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2025 Amarula Solutions, Dario Binacchi <dario.binacchi@amarulasolutions.com>
+ * Copyright (C) 2025 Engicam srl
+ */
+
+/dts-v1/;
+
+#include "imx6ull-engicam-microgea.dtsi"
+
+/ {
+	compatible = "engicam,microgea-imx6ull-gtw",
+		     "engicam,microgea-imx6ull", "fsl,imx6ull";
+	model = "Engicam MicroGEA i.MX6ULL GTW Board";
+
+	reg_1v8: regulator-1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "1v8";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	reg_3v3: regulator-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpio_keys>;
+
+		user-button {
+			label = "User button";
+			gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
+			linux,code = <BTN_MISC>;
+			wakeup-source;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_leds>, <&pinctrl_pwrled>;
+
+		led-0 {
+			gpios = <&gpio5 7 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+		};
+
+		led-1 {
+			gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
+		};
+
+		led-2 {
+			gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
+		};
+
+		led-3 {
+			gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	usb_hub: usb-hub {
+		compatible = "smsc,usb3503a";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_usb_hub>;
+		reset-gpios = <&gpio5 6 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2>;
+	status = "okay";
+};
+
+&usbotg1 {
+	dr_mode = "otg";
+	status = "okay";
+};
+
+&usbotg2 {
+	dr_mode = "host";
+	disable-over-current;
+	status = "okay";
+};
+
+/* MicroSD */
+&usdhc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc1>;
+	vmmc-supply = <&reg_3v3>;
+	bus-width = <4>;
+	non-removable;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl_gpio_keys: gpio_keysgrp {
+		fsl,pins = <
+			MX6UL_PAD_JTAG_TDI__GPIO1_IO13		0x0b0b0
+		>;
+	};
+
+	pinctrl_leds: ledsgrp {
+		fsl,pins = <
+			MX6UL_PAD_JTAG_TCK__GPIO1_IO14		0x130b0
+			MX6UL_PAD_JTAG_TRST_B__GPIO1_IO15	0x130b0
+			MX6UL_PAD_JTAG_TDO__GPIO1_IO12		0x130b0
+		>;
+	};
+
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX	0x1b0b1
+			MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX	0x1b0b1
+		>;
+	};
+
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <
+			MX6UL_PAD_UART2_TX_DATA__UART2_DCE_TX	0x1b0b1
+			MX6UL_PAD_UART2_RX_DATA__UART2_DCE_RX	0x1b0b1
+			MX6UL_PAD_UART2_RTS_B__UART2_DCE_RTS	0x1b0b1
+			MX6UL_PAD_UART2_CTS_B__UART2_DCE_CTS	0x1b0b1
+		>;
+	};
+
+	pinctrl_usdhc1: usdhc1grp {
+		fsl,pins = <
+			MX6UL_PAD_SD1_CMD__USDHC1_CMD		0x17059
+			MX6UL_PAD_SD1_CLK__USDHC1_CLK		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
+		>;
+	};
+};
+
+&iomuxc_snvs {
+	pinctrl_pwrled: ledsgrp {
+		fsl,pins = <
+			MX6ULL_PAD_SNVS_TAMPER7__GPIO5_IO07	0x130b0
+		>;
+	};
+
+	pinctrl_usb_hub: usb_hubgrp {
+		fsl,pins = <
+			MX6ULL_PAD_SNVS_TAMPER6__GPIO5_IO06	0x17059
+		>;
+	};
+};