[PATCH 1/2] arm64: dts: freescale: imx8dxl: add scu_gpio node

[PATCH 1/2] arm64: dts: freescale: imx8dxl: add scu_gpio node

[Shenwei Wang]

add scu_gpio node in system-controller.

Signed-off-by: Shenwei Wang <shenwei.wang@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8dxl.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8dxl.dtsi b/arch/arm64/boot/dts/freescale/imx8dxl.dtsi
index 5ddbda0b4def..9f79504f9d6a 100644
--- a/arch/arm64/boot/dts/freescale/imx8dxl.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8dxl.dtsi
@@ -133,6 +133,12 @@ clk: clock-controller {
 			clock-names = "xtal_32KHz", "xtal_24Mhz";
 		};
 
+		scu_gpio: gpio {
+			compatible = "fsl,imx8qxp-sc-gpio";
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
 		iomuxc: pinctrl {
 			compatible = "fsl,imx8dxl-iomuxc";
 		};
-- 
2.34.1

[PATCH 2/2] arm64: dts: freescale: imx8dxl-evk: enable mii_select node

[Shenwei Wang]

The mii_select node is used to determine the fec1's interface
type. Using "enable-active-high" property to configure the
interface type as "RMII". Deleting the property as "RGMII".

Signed-off-by: Shenwei Wang <shenwei.wang@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8dxl-evk.dts | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts b/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts
index ca2a43e0cbf6..35a8af2927ef 100644
--- a/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts
@@ -90,6 +90,16 @@ reg_usdhc2_vmmc: regulator-3 {
 		enable-active-high;
 		off-on-delay-us = <3480>;
 	};
+
+	mii_select: regulator-4 {
+		compatible = "regulator-fixed";
+		regulator-name = "mii-select";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&scu_gpio 6 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-always-on;
+	};
 };
 
 &eqos {
-- 
2.34.1

RE: [PATCH 1/2] arm64: dts: freescale: imx8dxl: add scu_gpio node

[Shenwei Wang]

A soft ping to Shawn.

Thanks,
Shenwei

> -----Original Message-----
> From: Shenwei Wang <shenwei.wang@nxp.com>
> Sent: Tuesday, October 11, 2022 2:47 PM
> To: Rob Herring <robh+dt@kernel.org>; Krzysztof Kozlowski
> <krzysztof.kozlowski+dt@linaro.org>; Shawn Guo <shawnguo@kernel.org>;
> Sascha Hauer <s.hauer@pengutronix.de>
> Cc: Pengutronix Kernel Team <kernel@pengutronix.de>; Fabio Estevam
> <festevam@gmail.com>; dl-linux-imx <linux-imx@nxp.com>; Shenwei Wang
> <shenwei.wang@nxp.com>; Viorel Suman <viorel.suman@nxp.com>; Abel Vesa
> <abelvesa@kernel.org>; Ming Qian <ming.qian@nxp.com>; Peng Fan
> <peng.fan@nxp.com>; devicetree@vger.kernel.org; imx@lists.linux.dev
> Subject: [PATCH 1/2] arm64: dts: freescale: imx8dxl: add scu_gpio node
> 
> add scu_gpio node in system-controller.
> 
> Signed-off-by: Shenwei Wang <shenwei.wang@nxp.com>
> ---
>  arch/arm64/boot/dts/freescale/imx8dxl.dtsi | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/freescale/imx8dxl.dtsi
> b/arch/arm64/boot/dts/freescale/imx8dxl.dtsi
> index 5ddbda0b4def..9f79504f9d6a 100644
> --- a/arch/arm64/boot/dts/freescale/imx8dxl.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8dxl.dtsi
> @@ -133,6 +133,12 @@ clk: clock-controller {
>  			clock-names = "xtal_32KHz", "xtal_24Mhz";
>  		};
> 
> +		scu_gpio: gpio {
> +			compatible = "fsl,imx8qxp-sc-gpio";
> +			gpio-controller;
> +			#gpio-cells = <2>;
> +		};
> +
>  		iomuxc: pinctrl {
>  			compatible = "fsl,imx8dxl-iomuxc";
>  		};
> --
> 2.34.1

Re: [PATCH 1/2] arm64: dts: freescale: imx8dxl: add scu_gpio node

[Shawn Guo]

On Tue, Oct 11, 2022 at 02:47:14PM -0500, Shenwei Wang wrote:
> add scu_gpio node in system-controller.
> 
> Signed-off-by: Shenwei Wang <shenwei.wang@nxp.com>

Applied both, thanks!