[08/13] dt-bindings: phy: Convert Calxeda ComboPHY binding to json-schema
diff mbox series

Message ID 20200226180901.89940-9-andre.przywara@arm.com
State New
Headers show
Series
  • arm: calxeda: update DTS, bindings and MAINTAINERS
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Commit Message

André Przywara Feb. 26, 2020, 6:08 p.m. UTC
Convert the Calxeda ComboPHY binding to DT schema format using
json-schema.
There is no driver in the Linux kernel matching the compatible
string, but the nodes are parsed by the SATA driver, which links to them
using its port-phys property.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
---
 .../bindings/phy/calxeda-combophy.txt         | 17 -------
 .../bindings/phy/calxeda-combophy.yaml        | 47 +++++++++++++++++++
 2 files changed, 47 insertions(+), 17 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/phy/calxeda-combophy.txt
 create mode 100644 Documentation/devicetree/bindings/phy/calxeda-combophy.yaml

Comments

Maxime Ripard Feb. 26, 2020, 6:26 p.m. UTC | #1
On Wed, Feb 26, 2020 at 06:08:56PM +0000, Andre Przywara wrote:
> Convert the Calxeda ComboPHY binding to DT schema format using
> json-schema.
> There is no driver in the Linux kernel matching the compatible
> string, but the nodes are parsed by the SATA driver, which links to them
> using its port-phys property.
>
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
> ---
>  .../bindings/phy/calxeda-combophy.txt         | 17 -------
>  .../bindings/phy/calxeda-combophy.yaml        | 47 +++++++++++++++++++
>  2 files changed, 47 insertions(+), 17 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/phy/calxeda-combophy.txt
>  create mode 100644 Documentation/devicetree/bindings/phy/calxeda-combophy.yaml
>
> diff --git a/Documentation/devicetree/bindings/phy/calxeda-combophy.txt b/Documentation/devicetree/bindings/phy/calxeda-combophy.txt
> deleted file mode 100644
> index 6622bdb2e8bc..000000000000
> --- a/Documentation/devicetree/bindings/phy/calxeda-combophy.txt
> +++ /dev/null
> @@ -1,17 +0,0 @@
> -Calxeda Highbank Combination Phys for SATA
> -
> -Properties:
> -- compatible : Should be "calxeda,hb-combophy"
> -- #phy-cells: Should be 1.
> -- reg : Address and size for Combination Phy registers.
> -- phydev: device ID for programming the combophy.
> -
> -Example:
> -
> -	combophy5: combo-phy@fff5d000 {
> -		compatible = "calxeda,hb-combophy";
> -		#phy-cells = <1>;
> -		reg = <0xfff5d000 0x1000>;
> -		phydev = <31>;
> -	};
> -
> diff --git a/Documentation/devicetree/bindings/phy/calxeda-combophy.yaml b/Documentation/devicetree/bindings/phy/calxeda-combophy.yaml
> new file mode 100644
> index 000000000000..2ef68b95fae1
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/phy/calxeda-combophy.yaml
> @@ -0,0 +1,47 @@
> +# SPDX-License-Identifier: GPL-2.0
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/phy/calxeda-combophy.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Calxeda Highbank Combination PHYs binding for SATA
> +
> +description: |
> +  The Calxeda Combination PHYs connect the SoC to the internal fabric
> +  and to SATA connectors. The PHYs support multiple protocols (SATA,
> +  SGMII, PCIe) and can be assigned to different devices (SATA or XGMAC
> +  controller).
> +  Programming the PHYs is typically handled by those device drivers,
> +  not by a dedicated PHY driver.
> +
> +maintainers:
> +  - Andre Przywara <andre.przywara@arm.com>
> +
> +properties:
> +  compatible:
> +    const: calxeda,hb-combophy
> +
> +  '#phy-cells':
> +    const: 1
> +
> +  reg:
> +    maxItems: 1
> +
> +  phydev:
> +    description: device ID for programming the combophy.
> +    $ref: /schemas/types.yaml#/definitions/uint32

I guess you can limit the range here, or does it cover the whole u32
range?

Maxime

Patch
diff mbox series

diff --git a/Documentation/devicetree/bindings/phy/calxeda-combophy.txt b/Documentation/devicetree/bindings/phy/calxeda-combophy.txt
deleted file mode 100644
index 6622bdb2e8bc..000000000000
--- a/Documentation/devicetree/bindings/phy/calxeda-combophy.txt
+++ /dev/null
@@ -1,17 +0,0 @@ 
-Calxeda Highbank Combination Phys for SATA
-
-Properties:
-- compatible : Should be "calxeda,hb-combophy"
-- #phy-cells: Should be 1.
-- reg : Address and size for Combination Phy registers.
-- phydev: device ID for programming the combophy.
-
-Example:
-
-	combophy5: combo-phy@fff5d000 {
-		compatible = "calxeda,hb-combophy";
-		#phy-cells = <1>;
-		reg = <0xfff5d000 0x1000>;
-		phydev = <31>;
-	};
-
diff --git a/Documentation/devicetree/bindings/phy/calxeda-combophy.yaml b/Documentation/devicetree/bindings/phy/calxeda-combophy.yaml
new file mode 100644
index 000000000000..2ef68b95fae1
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/calxeda-combophy.yaml
@@ -0,0 +1,47 @@ 
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/calxeda-combophy.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Calxeda Highbank Combination PHYs binding for SATA
+
+description: |
+  The Calxeda Combination PHYs connect the SoC to the internal fabric
+  and to SATA connectors. The PHYs support multiple protocols (SATA,
+  SGMII, PCIe) and can be assigned to different devices (SATA or XGMAC
+  controller).
+  Programming the PHYs is typically handled by those device drivers,
+  not by a dedicated PHY driver.
+
+maintainers:
+  - Andre Przywara <andre.przywara@arm.com>
+
+properties:
+  compatible:
+    const: calxeda,hb-combophy
+
+  '#phy-cells':
+    const: 1
+
+  reg:
+    maxItems: 1
+
+  phydev:
+    description: device ID for programming the combophy.
+    $ref: /schemas/types.yaml#/definitions/uint32
+
+required:
+  - compatible
+  - reg
+  - phydev
+  - '#phy-cells'
+
+examples:
+  - |
+    combophy5: combo-phy@fff5d000 {
+                   compatible = "calxeda,hb-combophy";
+                   #phy-cells = <1>;
+                   reg = <0xfff5d000 0x1000>;
+                   phydev = <31>;
+               };