[v2,18/18] phy: dt-bindings: cdns,dphy: add power-domains property
Commit Message
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@ti.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
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(+)
Comments
On Wed, 26 May 2021 20:53:08 +0530, Pratyush Yadav wrote:
> 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@ti.com>
> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
>
> ---
>
> 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(+)
>
Acked-by: Rob Herring <robh@kernel.org>
@@ -30,6 +30,9 @@ properties:
"#phy-cells":
const: 0
+ power-domains:
+ maxItems: 1
+
required:
- compatible
- reg
@@ -39,11 +42,13 @@ 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>;
};