This property is needed on TI platforms to enable the PD of the DPHY
before it can be used.
Signed-off-by: Pratyush Yadav <p.yadav@xxxxxx>
Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Acked-by: Rob Herring <robh@xxxxxxxxxx>
---
(no changes since v3)
Changes in v3:
- Add Rob's Ack.
Changes in v2:
- Add power-domain to the example.
- Add Laurent's R-by.
- Re-order subject prefixes.
Documentation/devicetree/bindings/phy/cdns,dphy.yaml | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/phy/cdns,dphy.yaml b/Documentation/devicetree/bindings/phy/cdns,dphy.yaml
index b90a58773bf2..c50629bd1b51 100644
--- a/Documentation/devicetree/bindings/phy/cdns,dphy.yaml
+++ b/Documentation/devicetree/bindings/phy/cdns,dphy.yaml
@@ -30,6 +30,9 @@ properties:
"#phy-cells":
const: 0
+ power-domains:
+ maxItems: 1
+
required:
- compatible
- reg
@@ -41,11 +44,13 @@ additionalProperties: false
examples:
- |
+ #include <dt-bindings/soc/ti,sci_pm_domain.h>
dphy0: phy@fd0e0000{
compatible = "cdns,dphy";
reg = <0xfd0e0000 0x1000>;
clocks = <&psm_clk>, <&pll_ref_clk>;
clock-names = "psm", "pll_ref";
+ power-domains = <&k3_pds 147 TI_SCI_PD_EXCLUSIVE>;
#phy-cells = <0>;
};
--
2.34.1
