ARM: dts: exynos: Silence SATA PHY warning in Exynos5250 (d3604c91) · Commits · 戴 / test

The SATA PHY in Exynos5250 SoCs has two interfaces and two device nodes: 1. sata-phy@12170000 2. i2c-9/i2c@38 The first node represents the actual SATA PHY device with phy-cells. The second represents an additional I2C interface, needed by the driver to communicate with the SATA PHY device. It is not a PHY-provider in the terms of dtschema so rename it to silence dtbs_check warning: arch/arm/boot/dts/exynos5250-arndale.dt.yaml: sata-phy@38: '#phy-cells' is a required property From schema: lib/python3.6/site-packages/dtschema/schemas/phy/phy-provider.yaml This second device node is also a property of SoC, not a board so move it there. Signed-off-by:

Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20200902155733.20271-2-krzk@kernel.org

arch/arm/boot/dts/exynos5250-arndale.dts

+4 −5

Original line number	Diff line number	Diff line
		@@ -542,11 +542,6 @@
		status = "okay";
		samsung,i2c-sda-delay = <100>;
		samsung,i2c-max-bus-freq = <40000>;

		sata_phy_i2c: sata-phy@38 {
		compatible = "samsung,exynos-sataphy-i2c";
		reg = <0x38>;
		};
		};

		&i2s0 {
		@@ -618,6 +613,10 @@
		samsung,exynos-sataphy-i2c-phandle = <&sata_phy_i2c>;
		};

		&sata_phy_i2c {
		status = "okay";
		};

		&soc {
		/*
		* For unknown reasons HDMI-DDC does not work with Exynos I2C

arch/arm/boot/dts/exynos5250-smdk5250.dts

+4 −5

Original line number	Diff line number	Diff line
		@@ -326,11 +326,6 @@
		status = "okay";
		samsung,i2c-sda-delay = <100>;
		samsung,i2c-max-bus-freq = <40000>;

		sata_phy_i2c: sata-phy@38 {
		compatible = "samsung,exynos-sataphy-i2c";
		reg = <0x38>;
		};
		};

		&i2s0 {
		@@ -382,6 +377,10 @@
		samsung,exynos-sataphy-i2c-phandle = <&sata_phy_i2c>;
		};

		&sata_phy_i2c {
		status = "okay";
		};

		&spi_1 {
		status = "okay";
		cs-gpios = <&gpa2 5 GPIO_ACTIVE_HIGH>;

arch/arm/boot/dts/exynos5250.dtsi

+6 −0

Original line number	Diff line number	Diff line
		@@ -473,6 +473,12 @@
		clocks = <&clock CLK_SATA_PHYI2C>;
		clock-names = "i2c";
		status = "disabled";

		sata_phy_i2c: sata-phy-i2c@38 {
		compatible = "samsung,exynos-sataphy-i2c";
		reg = <0x38>;
		status = "disabled";
		};
		};

		spi_0: spi@12d20000 {

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