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ARM: dts: exynos: Silence SATA PHY warning in Exynos5250 

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
zero-sugar-mainline-defconfig
Krzysztof Kozlowski 2020-09-02 17:57:33 +02:00
parent 975bcbce5b
commit d3604c9156
3 changed files with 14 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
arch/arm/boot/dts/exynos5250-arndale.dts
View File

@ -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

9
arch/arm/boot/dts/exynos5250-smdk5250.dts
View File

@ -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>;

6
arch/arm/boot/dts/exynos5250.dtsi
View File

@ -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 {