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[6/8] dt-bindings: phy: samsung,exynos5250-sata-phy: convert to dtschema

Message ID 20220129193646.372481-6-krzysztof.kozlowski@canonical.com (mailing list archive)
State Not Applicable
Headers show
Series [1/8] arm64: dts: exynos: adjust USB DRD clocks with dtschema in Exynos7 | expand

Commit Message

Krzysztof Kozlowski Jan. 29, 2022, 7:36 p.m. UTC 
Convert the Samsung Exynos5250 SoC SATA PHY bindings to DT schema
format.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 .../phy/samsung,exynos5250-sata-phy.yaml      | 64 +++++++++++++++++++
 .../devicetree/bindings/phy/samsung-phy.txt   | 26 --------
 2 files changed, 64 insertions(+), 26 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/phy/samsung,exynos5250-sata-phy.yaml

Comments

Rob Herring (Arm) Feb. 9, 2022, 10:30 p.m. UTC | #1 
On Sat, 29 Jan 2022 20:36:44 +0100, Krzysztof Kozlowski wrote:
> Convert the Samsung Exynos5250 SoC SATA PHY bindings to DT schema
> format.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> ---
>  .../phy/samsung,exynos5250-sata-phy.yaml      | 64 +++++++++++++++++++
>  .../devicetree/bindings/phy/samsung-phy.txt   | 26 --------
>  2 files changed, 64 insertions(+), 26 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/phy/samsung,exynos5250-sata-phy.yaml
> 

Reviewed-by: Rob Herring <robh@kernel.org>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/phy/samsung,exynos5250-sata-phy.yaml b/Documentation/devicetree/bindings/phy/samsung,exynos5250-sata-phy.yaml
new file mode 100644
index 000000000000..62b39bb46585
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/samsung,exynos5250-sata-phy.yaml
@@ -0,0 +1,64 @@ 
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/samsung,exynos5250-sata-phy.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung Exynos5250 SoC SATA PHY
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+  - Marek Szyprowski <m.szyprowski@samsung.com>
+  - Sylwester Nawrocki <s.nawrocki@samsung.com>
+
+properties:
+  compatible:
+    const: samsung,exynos5250-sata-phy
+
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    items:
+      - const: sata_phyctrl
+
+  "#phy-cells":
+    const: 0
+
+  reg:
+    maxItems: 1
+
+  samsung,syscon-phandle:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description:
+      Phandle to PMU system controller interface.
+
+  samsung,exynos-sataphy-i2c-phandle:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description:
+      Phandle to I2C SATA interface.
+
+required:
+  - compatible
+  - clocks
+  - clock-names
+  - "#phy-cells"
+  - reg
+  - samsung,syscon-phandle
+  - samsung,exynos-sataphy-i2c-phandle
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/exynos5250.h>
+
+    phy@12170000 {
+        compatible = "samsung,exynos5250-sata-phy";
+        reg = <0x12170000 0x1ff>;
+        clocks = <&clock CLK_SATA_PHYCTRL>;
+        clock-names = "sata_phyctrl";
+        #phy-cells = <0>;
+        samsung,syscon-phandle = <&pmu_system_controller>;
+        samsung,exynos-sataphy-i2c-phandle = <&sata_phy_i2c>;
+    };
diff --git a/Documentation/devicetree/bindings/phy/samsung-phy.txt b/Documentation/devicetree/bindings/phy/samsung-phy.txt
index d26ac7401258..1ee78016dc72 100644
--- a/Documentation/devicetree/bindings/phy/samsung-phy.txt
+++ b/Documentation/devicetree/bindings/phy/samsung-phy.txt
@@ -1,29 +1,3 @@ 
-Samsung SATA PHY Controller
----------------------------
-
-SATA PHY nodes are defined to describe on-chip SATA Physical layer controllers.
-Each SATA PHY controller should have its own node.
-
-Required properties:
-- compatible        : compatible list, contains "samsung,exynos5250-sata-phy"
-- reg : offset and length of the SATA PHY register set;
-- #phy-cells : must be zero
-- clocks : must be exactly one entry
-- clock-names : must be "sata_phyctrl"
-- samsung,exynos-sataphy-i2c-phandle : a phandle to the I2C device, no arguments
-- samsung,syscon-phandle : a phandle to the PMU system controller, no arguments
-
-Example:
-	sata_phy: sata-phy@12170000 {
-		compatible = "samsung,exynos5250-sata-phy";
-		reg = <0x12170000 0x1ff>;
-		clocks = <&clock 287>;
-		clock-names = "sata_phyctrl";
-		#phy-cells = <0>;
-		samsung,exynos-sataphy-i2c-phandle = <&sata_phy_i2c>;
-		samsung,syscon-phandle = <&pmu_syscon>;
-	};
-
 Device-Tree bindings for sataphy i2c client driver
 --------------------------------------------------