From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Alim Akhtar <alim.akhtar@samsung.com>,
Avri Altman <avri.altman@wdc.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Jan Kotas <jank@cadence.com>,
linux-scsi@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
Rob Herring <robh@kernel.org>
Subject: [PATCH] dt-bindings: ufs: cdns,ufshc: Add power-domains
Date: Wed, 27 Apr 2022 08:58:02 +0200 [thread overview]
Message-ID: <20220427065802.110402-1-krzysztof.kozlowski@linaro.org> (raw)
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>
---
Documentation/devicetree/bindings/ufs/cdns,ufshc.yaml | 3 +++
1 file changed, 3 insertions(+)
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
--
2.32.0
next reply other threads:[~2022-04-27 6:58 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-27 6:58 Krzysztof Kozlowski [this message]
2022-04-27 18:24 ` [PATCH] dt-bindings: ufs: cdns,ufshc: Add power-domains Rob Herring
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