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authorKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>2022-04-27 09:58:02 +0300
committerRob Herring <robh@kernel.org>2022-04-27 21:24:27 +0300
commitf9095ac1ba1ce407cecc1df93c05ad4ac504661c (patch)
treec6f46d3977db51e3e7b42ad638b808ad89fafb05 /Documentation/devicetree/bindings/ufs
parent652980b1541c5a02e6410647c7daf840c06d724a (diff)
downloadlinux-f9095ac1ba1ce407cecc1df93c05ad4ac504661c.tar.xz
dt-bindings: ufs: cdns,ufshc: Add power-domains
The Cadence UFS controller can be part of power domain (as it is in example DTS of TI J721e UFS Host Controller Glue), so allow such property. Reported-by: Rob Herring <robh@kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220427065802.110402-1-krzysztof.kozlowski@linaro.org
Diffstat (limited to 'Documentation/devicetree/bindings/ufs')
-rw-r--r--Documentation/devicetree/bindings/ufs/cdns,ufshc.yaml3
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/ufs/cdns,ufshc.yaml b/Documentation/devicetree/bindings/ufs/cdns,ufshc.yaml
index d227dea368be..fb45f66d6454 100644
--- a/Documentation/devicetree/bindings/ufs/cdns,ufshc.yaml
+++ b/Documentation/devicetree/bindings/ufs/cdns,ufshc.yaml
@@ -43,6 +43,9 @@ properties:
- const: phy_clk
- const: ref_clk
+ power-domains:
+ maxItems: 1
+
reg:
maxItems: 1