diff mbox series

[2/7] dt-bindings: phy: ti,phy-j721e-wiz: Add binding for phy_en_refclk

Message ID 20201224114250.1083-3-kishon@ti.com
State New
Headers show
Series AM64: Add SERDES bindings and driver support | expand

Commit Message

Kishon Vijay Abraham I Dec. 24, 2020, 11:42 a.m. UTC
Add DT binding for phy_en_refclk used to route the refclk out of the
SERDES.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

---
 .../devicetree/bindings/phy/ti,phy-j721e-wiz.yaml   | 13 +++++++++++++
 1 file changed, 13 insertions(+)

-- 
2.17.1

Comments

Rob Herring (Arm) Jan. 8, 2021, 2:59 a.m. UTC | #1
On Thu, Dec 24, 2020 at 05:12:45PM +0530, Kishon Vijay Abraham I wrote:
> Add DT binding for phy_en_refclk used to route the refclk out of the

> SERDES.

> 

> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

> ---

>  .../devicetree/bindings/phy/ti,phy-j721e-wiz.yaml   | 13 +++++++++++++

>  1 file changed, 13 insertions(+)

> 

> diff --git a/Documentation/devicetree/bindings/phy/ti,phy-j721e-wiz.yaml b/Documentation/devicetree/bindings/phy/ti,phy-j721e-wiz.yaml

> index 4a1f9c27b5f0..14823588bc94 100644

> --- a/Documentation/devicetree/bindings/phy/ti,phy-j721e-wiz.yaml

> +++ b/Documentation/devicetree/bindings/phy/ti,phy-j721e-wiz.yaml

> @@ -149,6 +149,19 @@ patternProperties:

>        - assigned-clocks

>        - assigned-clock-parents

>  

> +  "^phy-en-refclk$":


Not really a pattern. Move to 'properties'.

> +    type: object

> +    description: |

> +      In order to drive the refclk out from the SERDES (Cadence Torrent),

> +      PHY_EN_REFCLK should be set in SERDES_RST of WIZ. Model phy-en-refclk

> +      as a clock so that it can be enabled directly or as a parent clock.

> +    properties:

> +      "#clock-cells":

> +        const: 0

> +

> +    required:

> +      - "#clock-cells"


Though not really any need for a child node here. Just add 
'#clock-cells' to the parent node.

> +

>    "^serdes@[0-9a-f]+$":

>      type: object

>      description: |

> -- 

> 2.17.1

>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/phy/ti,phy-j721e-wiz.yaml b/Documentation/devicetree/bindings/phy/ti,phy-j721e-wiz.yaml
index 4a1f9c27b5f0..14823588bc94 100644
--- a/Documentation/devicetree/bindings/phy/ti,phy-j721e-wiz.yaml
+++ b/Documentation/devicetree/bindings/phy/ti,phy-j721e-wiz.yaml
@@ -149,6 +149,19 @@  patternProperties:
       - assigned-clocks
       - assigned-clock-parents
 
+  "^phy-en-refclk$":
+    type: object
+    description: |
+      In order to drive the refclk out from the SERDES (Cadence Torrent),
+      PHY_EN_REFCLK should be set in SERDES_RST of WIZ. Model phy-en-refclk
+      as a clock so that it can be enabled directly or as a parent clock.
+    properties:
+      "#clock-cells":
+        const: 0
+
+    required:
+      - "#clock-cells"
+
   "^serdes@[0-9a-f]+$":
     type: object
     description: |