[3/3] dt-bindings: phy: Convert UniPhier USB3-PHY conroller to json-schema
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Message ID 1588055690-13200-3-git-send-email-hayashi.kunihiko@socionext.com
State New, archived
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  • [1/3] dt-bindings: phy: Convert UniPhier PCIe-PHY controller to json-schema
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Commit Message

Kunihiko Hayashi April 28, 2020, 6:34 a.m. UTC
Convert the UniPhier USB3-PHY controller for SS/HS to DT schema format.

Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
---
 .../phy/socionext,uniphier-usb3hs-phy.yaml         | 104 +++++++++++++++++++++
 .../phy/socionext,uniphier-usb3ss-phy.yaml         |  97 +++++++++++++++++++
 .../bindings/phy/uniphier-usb3-hsphy.txt           |  69 --------------
 .../bindings/phy/uniphier-usb3-ssphy.txt           |  58 ------------
 4 files changed, 201 insertions(+), 127 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/phy/socionext,uniphier-usb3hs-phy.yaml
 create mode 100644 Documentation/devicetree/bindings/phy/socionext,uniphier-usb3ss-phy.yaml
 delete mode 100644 Documentation/devicetree/bindings/phy/uniphier-usb3-hsphy.txt
 delete mode 100644 Documentation/devicetree/bindings/phy/uniphier-usb3-ssphy.txt

Comments

Rob Herring May 12, 2020, 2:04 a.m. UTC | #1
On Tue, 28 Apr 2020 15:34:50 +0900, Kunihiko Hayashi wrote:
> Convert the UniPhier USB3-PHY controller for SS/HS to DT schema format.
> 
> Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
> ---
>  .../phy/socionext,uniphier-usb3hs-phy.yaml         | 104 +++++++++++++++++++++
>  .../phy/socionext,uniphier-usb3ss-phy.yaml         |  97 +++++++++++++++++++
>  .../bindings/phy/uniphier-usb3-hsphy.txt           |  69 --------------
>  .../bindings/phy/uniphier-usb3-ssphy.txt           |  58 ------------
>  4 files changed, 201 insertions(+), 127 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/phy/socionext,uniphier-usb3hs-phy.yaml
>  create mode 100644 Documentation/devicetree/bindings/phy/socionext,uniphier-usb3ss-phy.yaml
>  delete mode 100644 Documentation/devicetree/bindings/phy/uniphier-usb3-hsphy.txt
>  delete mode 100644 Documentation/devicetree/bindings/phy/uniphier-usb3-ssphy.txt
> 

Applied, thanks!

Patch
diff mbox series

diff --git a/Documentation/devicetree/bindings/phy/socionext,uniphier-usb3hs-phy.yaml b/Documentation/devicetree/bindings/phy/socionext,uniphier-usb3hs-phy.yaml
new file mode 100644
index 0000000..a92a034
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/socionext,uniphier-usb3hs-phy.yaml
@@ -0,0 +1,104 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/socionext,uniphier-usb3hs-phy.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Socionext UniPhier USB3 High-Speed (HS) PHY
+
+description: |
+  This describes the devicetree bindings for PHY interfaces built into
+  USB3 controller implemented on Socionext UniPhier SoCs.
+  Although the controller includes High-Speed PHY and Super-Speed PHY,
+  this describes about High-Speed PHY.
+
+maintainers:
+  - Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
+
+properties:
+  compatible:
+    enum:
+      - socionext,uniphier-pro5-usb3-hsphy
+      - socionext,uniphier-pxs2-usb3-hsphy
+      - socionext,uniphier-ld20-usb3-hsphy
+      - socionext,uniphier-pxs3-usb3-hsphy
+
+  reg:
+    description: PHY register region (offset and length)
+
+  "#phy-cells":
+    const: 0
+
+  clocks:
+    minItems: 1
+    maxItems: 2
+
+  clock-names:
+    oneOf:
+      - const: link          # for PXs2
+      - items:               # for PXs3
+        - const: link
+        - const: phy
+
+  resets:
+    maxItems: 2
+
+  reset-names:
+    items:
+      - const: link
+      - const: phy
+
+  vbus-supply:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description: A phandle to the regulator for USB VBUS
+
+  nvmem-cells:
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    description:
+      Phandles to nvmem cell that contains the trimming data.
+      Available only for HS-PHY implemented on LD20 and PXs3, and
+      if unspecified, default value is used.
+
+  nvmem-cell-names:
+    items:
+      - const: rterm
+      - const: sel_t
+      - const: hs_i
+    description:
+      Should be the following names, which correspond to each nvmem-cells.
+      All of the 3 parameters associated with the above names are
+      required for each port, if any one is omitted, the trimming data
+      of the port will not be set at all.
+
+required:
+  - compatible
+  - reg
+  - "#phy-cells"
+  - clocks
+  - clock-names
+  - resets
+  - reset-names
+
+additionalProperties: false
+
+examples:
+  - |
+    usb-glue@65b00000 {
+        compatible = "socionext,uniphier-ld20-dwc3-glue", "simple-mfd";
+        #address-cells = <1>;
+        #size-cells = <1>;
+        ranges = <0 0x65b00000 0x400>;
+
+        usb_hsphy0: hs-phy@200 {
+            compatible = "socionext,uniphier-ld20-usb3-hsphy";
+            reg = <0x200 0x10>;
+            #phy-cells = <0>;
+            clock-names = "link", "phy";
+            clocks = <&sys_clk 14>, <&sys_clk 16>;
+            reset-names = "link", "phy";
+            resets = <&sys_rst 14>, <&sys_rst 16>;
+            vbus-supply = <&usb_vbus0>;
+            nvmem-cell-names = "rterm", "sel_t", "hs_i";
+            nvmem-cells = <&usb_rterm0>, <&usb_sel_t0>, <&usb_hs_i0>;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/phy/socionext,uniphier-usb3ss-phy.yaml b/Documentation/devicetree/bindings/phy/socionext,uniphier-usb3ss-phy.yaml
new file mode 100644
index 0000000..ed67707
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/socionext,uniphier-usb3ss-phy.yaml
@@ -0,0 +1,97 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/socionext,uniphier-usb3ss-phy.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Socionext UniPhier USB3 Super-Speed (SS) PHY
+
+description: |
+  This describes the devicetree bindings for PHY interfaces built into
+  USB3 controller implemented on Socionext UniPhier SoCs.
+  Although the controller includes High-Speed PHY and Super-Speed PHY,
+  this describes about Super-Speed PHY.
+
+maintainers:
+  - Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
+
+properties:
+  compatible:
+    enum:
+      - socionext,uniphier-pro4-usb3-ssphy
+      - socionext,uniphier-pro5-usb3-ssphy
+      - socionext,uniphier-pxs2-usb3-ssphy
+      - socionext,uniphier-ld20-usb3-ssphy
+      - socionext,uniphier-pxs3-usb3-ssphy
+
+  reg:
+    description: PHY register region (offset and length)
+
+  "#phy-cells":
+    const: 0
+
+  clocks:
+    minItems: 2
+    maxItems: 3
+
+  clock-names:
+    oneOf:
+      - items:             # for Pro4, Pro5
+        - const: gio
+        - const: link
+      - items:             # for PXs3 with phy-ext
+        - const: link
+        - const: phy
+        - const: phy-ext
+      - items:             # for others
+        - const: link
+        - const: phy
+
+  resets:
+    maxItems: 2
+
+  reset-names:
+    oneOf:
+      - items:              # for Pro4,Pro5
+        - const: gio
+        - const: link
+      - items:              # for others
+        - const: link
+        - const: phy
+
+  vbus-supply:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description: A phandle to the regulator for USB VBUS
+
+required:
+  - compatible
+  - reg
+  - "#phy-cells"
+  - clocks
+  - clock-names
+  - resets
+  - reset-names
+  - vbus-supply
+
+additionalProperties: false
+
+examples:
+  - |
+    usb-glue@65b00000 {
+        compatible = "socionext,uniphier-ld20-dwc3-glue",
+                     "simple-mfd";
+        #address-cells = <1>;
+        #size-cells = <1>;
+        ranges = <0 0x65b00000 0x400>;
+
+        usb_ssphy0: ss-phy@300 {
+            compatible = "socionext,uniphier-ld20-usb3-ssphy";
+            reg = <0x300 0x10>;
+            #phy-cells = <0>;
+            clock-names = "link", "phy";
+            clocks = <&sys_clk 14>, <&sys_clk 16>;
+            reset-names = "link", "phy";
+            resets = <&sys_rst 14>, <&sys_rst 16>;
+            vbus-supply = <&usb_vbus0>;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/phy/uniphier-usb3-hsphy.txt b/Documentation/devicetree/bindings/phy/uniphier-usb3-hsphy.txt
deleted file mode 100644
index 093d4f0..0000000
--- a/Documentation/devicetree/bindings/phy/uniphier-usb3-hsphy.txt
+++ /dev/null
@@ -1,69 +0,0 @@ 
-Socionext UniPhier USB3 High-Speed (HS) PHY
-
-This describes the devicetree bindings for PHY interfaces built into
-USB3 controller implemented on Socionext UniPhier SoCs.
-Although the controller includes High-Speed PHY and Super-Speed PHY,
-this describes about High-Speed PHY.
-
-Required properties:
-- compatible: Should contain one of the following:
-    "socionext,uniphier-pro5-usb3-hsphy" - for Pro5 SoC
-    "socionext,uniphier-pxs2-usb3-hsphy" - for PXs2 SoC
-    "socionext,uniphier-ld20-usb3-hsphy" - for LD20 SoC
-    "socionext,uniphier-pxs3-usb3-hsphy" - for PXs3 SoC
-- reg: Specifies offset and length of the register set for the device.
-- #phy-cells: Should be 0.
-- clocks: A list of phandles to the clock gate for USB3 glue layer.
-	According to the clock-names, appropriate clocks are required.
-- clock-names: Should contain the following:
-    "gio", "link" - for Pro5 SoC
-    "phy", "phy-ext", "link" - for PXs3 SoC, "phy-ext" is optional.
-    "phy", "link" - for others
-- resets: A list of phandles to the reset control for USB3 glue layer.
-	According to the reset-names, appropriate resets are required.
-- reset-names: Should contain the following:
-    "gio", "link" - for Pro5 SoC
-    "phy", "link" - for others
-
-Optional properties:
-- vbus-supply: A phandle to the regulator for USB VBUS.
-- nvmem-cells: Phandles to nvmem cell that contains the trimming data.
-	Available only for HS-PHY implemented on LD20 and PXs3, and
-	if unspecified, default value is used.
-- nvmem-cell-names: Should be the following names, which correspond to
-	each nvmem-cells.
-	All of the 3 parameters associated with the following names are
-	required for each port, if any one is omitted, the trimming data
-	of the port will not be set at all.
-    "rterm", "sel_t", "hs_i" - Each cell name for phy parameters
-
-Refer to phy/phy-bindings.txt for the generic PHY binding properties.
-
-Example:
-
-	usb-glue@65b00000 {
-		compatible = "socionext,uniphier-ld20-dwc3-glue",
-			     "simple-mfd";
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges = <0 0x65b00000 0x400>;
-
-		usb_vbus0: regulator {
-			...
-		};
-
-		usb_hsphy0: hs-phy@200 {
-			compatible = "socionext,uniphier-ld20-usb3-hsphy";
-			reg = <0x200 0x10>;
-			#phy-cells = <0>;
-			clock-names = "link", "phy";
-			clocks = <&sys_clk 14>, <&sys_clk 16>;
-			reset-names = "link", "phy";
-			resets = <&sys_rst 14>, <&sys_rst 16>;
-			vbus-supply = <&usb_vbus0>;
-			nvmem-cell-names = "rterm", "sel_t", "hs_i";
-			nvmem-cells = <&usb_rterm0>, <&usb_sel_t0>,
-				      <&usb_hs_i0>;
-		};
-		...
-	};
diff --git a/Documentation/devicetree/bindings/phy/uniphier-usb3-ssphy.txt b/Documentation/devicetree/bindings/phy/uniphier-usb3-ssphy.txt
deleted file mode 100644
index 9df2bc2..0000000
--- a/Documentation/devicetree/bindings/phy/uniphier-usb3-ssphy.txt
+++ /dev/null
@@ -1,58 +0,0 @@ 
-Socionext UniPhier USB3 Super-Speed (SS) PHY
-
-This describes the devicetree bindings for PHY interfaces built into
-USB3 controller implemented on Socionext UniPhier SoCs.
-Although the controller includes High-Speed PHY and Super-Speed PHY,
-this describes about Super-Speed PHY.
-
-Required properties:
-- compatible: Should contain one of the following:
-    "socionext,uniphier-pro4-usb3-ssphy" - for Pro4 SoC
-    "socionext,uniphier-pro5-usb3-ssphy" - for Pro5 SoC
-    "socionext,uniphier-pxs2-usb3-ssphy" - for PXs2 SoC
-    "socionext,uniphier-ld20-usb3-ssphy" - for LD20 SoC
-    "socionext,uniphier-pxs3-usb3-ssphy" - for PXs3 SoC
-- reg: Specifies offset and length of the register set for the device.
-- #phy-cells: Should be 0.
-- clocks: A list of phandles to the clock gate for USB3 glue layer.
-	According to the clock-names, appropriate clocks are required.
-- clock-names:
-    "gio", "link" - for Pro4 and Pro5 SoC
-    "phy", "phy-ext", "link" - for PXs3 SoC, "phy-ext" is optional.
-    "phy", "link" - for others
-- resets: A list of phandles to the reset control for USB3 glue layer.
-	According to the reset-names, appropriate resets are required.
-- reset-names:
-    "gio", "link" - for Pro4 and Pro5 SoC
-    "phy", "link" - for others
-
-Optional properties:
-- vbus-supply: A phandle to the regulator for USB VBUS.
-
-Refer to phy/phy-bindings.txt for the generic PHY binding properties.
-
-Example:
-
-	usb-glue@65b00000 {
-		compatible = "socionext,uniphier-ld20-dwc3-glue",
-			     "simple-mfd";
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges = <0 0x65b00000 0x400>;
-
-		usb_vbus0: regulator {
-			...
-		};
-
-		usb_ssphy0: ss-phy@300 {
-			compatible = "socionext,uniphier-ld20-usb3-ssphy";
-			reg = <0x300 0x10>;
-			#phy-cells = <0>;
-			clock-names = "link", "phy";
-			clocks = <&sys_clk 14>, <&sys_clk 16>;
-			reset-names = "link", "phy";
-			resets = <&sys_rst 14>, <&sys_rst 16>;
-			vbus-supply = <&usb_vbus0>;
-		};
-		...
-	};