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From: Pratyush Yadav
To: Vinod Koul
CC: Paul Kocialkowski ,
Tomi Valkeinen ,
Vignesh Raghavendra ,
Nikhil Devshatwar ,
Laurent Pinchart ,
Pratyush Yadav ,
Kishon Vijay Abraham I ,
Rob Herring , ,
,
Subject: [PATCH v4 5/6] phy: dt-bindings: cdns,dphy: add power-domains
property
Date: Sat, 21 Aug 2021 00:33:45 +0530
Message-ID: <20210820190346.18550-6-p.yadav@ti.com>
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This property is needed on TI platforms to enable the PD of the DPHY
before it can be used.
Signed-off-by: Pratyush Yadav
Reviewed-by: Laurent Pinchart
Acked-by: Rob Herring
---
(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 3bb5be05e825..d5a5e1f0b671 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
@@ -39,11 +42,13 @@ additionalProperties: false
examples:
- |
+ #include
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>;
};