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

diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index d37479ea4fa26597823b1aa14993014a6756a455..79546f11af263237c0e92ebedf550b4215a97d9c 100644 (file)
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -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

diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index bd8827c69ff1ece1033c19a2d91180f4aa2b8934..186790f39e4d3b7154d1f0a5b9060df6036e51f3 100644 (file)
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -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>;

diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index 488d3f9fab59fba3a815fea460b728eaa2400c7a..e09db3cecbff0e3aaa34808b5ad78b637a540355 100644 (file)
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -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 {