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[1/2] dt-bindings: phy: add Amlogic AXG MIPI D-PHY bindings

Message ID 20200907072708.26043-2-narmstrong@baylibre.com (mailing list archive)
State Superseded
Headers show
Series phy: amlogic: Add support for AXG MIPI D-PHY | expand

Commit Message

Neil Armstrong Sept. 7, 2020, 7:27 a.m. UTC
The Amlogic AXg SoCs embeds a MIPI D-PHY to communicate with DSI
panels, this adds the bindings.

This D-PHY depends on a separate analog PHY.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
 .../bindings/phy/amlogic,axg-mipi-dphy.yaml   | 68 +++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/phy/amlogic,axg-mipi-dphy.yaml

Comments

Rob Herring Sept. 15, 2020, 3:27 p.m. UTC | #1
On Mon, Sep 07, 2020 at 09:27:07AM +0200, Neil Armstrong wrote:
> The Amlogic AXg SoCs embeds a MIPI D-PHY to communicate with DSI
> panels, this adds the bindings.
> 
> This D-PHY depends on a separate analog PHY.
> 
> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
> ---
>  .../bindings/phy/amlogic,axg-mipi-dphy.yaml   | 68 +++++++++++++++++++
>  1 file changed, 68 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/phy/amlogic,axg-mipi-dphy.yaml
> 
> diff --git a/Documentation/devicetree/bindings/phy/amlogic,axg-mipi-dphy.yaml b/Documentation/devicetree/bindings/phy/amlogic,axg-mipi-dphy.yaml
> new file mode 100644
> index 000000000000..f7ae1135288b
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/phy/amlogic,axg-mipi-dphy.yaml
> @@ -0,0 +1,68 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +# Copyright 2020 BayLibre, SAS
> +%YAML 1.2
> +---
> +$id: "http://devicetree.org/schemas/phy/amlogic,axg-mipi-dphy.yaml#"
> +$schema: "http://devicetree.org/meta-schemas/core.yaml#"
> +
> +title: Amlogic AXG MIPI D-PHY
> +
> +maintainers:
> +  - Neil Armstrong <narmstrong@baylibre.com>
> +
> +properties:
> +  compatible:
> +    enum:
> +      - amlogic,axg-mipi-dphy
> +
> +  reg:
> +    maxItems: 1
> +
> +  clocks:
> +    maxItems: 1
> +
> +  clock-names:
> +    items:
> +      - const: pclk
> +
> +  resets:
> +    maxItems: 1
> +
> +  reset-names:
> +    items:
> +      - const: phy
> +
> +  "#phy-cells":
> +    const: 0
> +
> +  phys:
> +    maxItems: 1
> +
> +  phy-names:
> +    items:
> +      - const: analog
> +
> +required:
> +  - compatible
> +  - reg
> +  - clocks
> +  - clock-names
> +  - resets
> +  - reset-names
> +  - phys
> +  - phy-names
> +  - "#phy-cells"

additionalProperties: false

With that,

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

Patch

diff --git a/Documentation/devicetree/bindings/phy/amlogic,axg-mipi-dphy.yaml b/Documentation/devicetree/bindings/phy/amlogic,axg-mipi-dphy.yaml
new file mode 100644
index 000000000000..f7ae1135288b
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/amlogic,axg-mipi-dphy.yaml
@@ -0,0 +1,68 @@ 
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright 2020 BayLibre, SAS
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/phy/amlogic,axg-mipi-dphy.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Amlogic AXG MIPI D-PHY
+
+maintainers:
+  - Neil Armstrong <narmstrong@baylibre.com>
+
+properties:
+  compatible:
+    enum:
+      - amlogic,axg-mipi-dphy
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    items:
+      - const: pclk
+
+  resets:
+    maxItems: 1
+
+  reset-names:
+    items:
+      - const: phy
+
+  "#phy-cells":
+    const: 0
+
+  phys:
+    maxItems: 1
+
+  phy-names:
+    items:
+      - const: analog
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+  - resets
+  - reset-names
+  - phys
+  - phy-names
+  - "#phy-cells"
+
+examples:
+  - |
+    phy@ff640000 {
+            compatible = "amlogic,axg-mipi-dphy";
+            reg = <0xff640000 0x100>;
+            clocks = <&clk_mipi_dsi_phy>;
+            clock-names = "pclk";
+            resets = <&reset_phy>;
+            reset-names = "phy";
+            phys = <&mipi_pcie_analog_dphy>;
+            phy-names = "analog";
+            #phy-cells = <0>;
+    };