From: Hector Martin Date: Wed, 24 Nov 2021 06:12:03 +0000 (+0900) Subject: dt-bindings: i2c: apple,i2c: Add power-domains property X-Git-Tag: v6.6.17~8103^2~25^2~22 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6f8260557d490364c2b49872127c379de9b141ac;p=platform%2Fkernel%2Flinux-rpi.git dt-bindings: i2c: apple,i2c: Add power-domains property This will bind to the PMGR pwrstate nodes that control power/clock gating to SoC blocks. The i2c driver doesn't do runtime-pm yet, so initially this will just keep the domain on permanently. Acked-by: Rob Herring Signed-off-by: Hector Martin --- diff --git a/Documentation/devicetree/bindings/i2c/apple,i2c.yaml b/Documentation/devicetree/bindings/i2c/apple,i2c.yaml index 82b9531..47dd6c1 100644 --- a/Documentation/devicetree/bindings/i2c/apple,i2c.yaml +++ b/Documentation/devicetree/bindings/i2c/apple,i2c.yaml @@ -40,6 +40,9 @@ properties: used. This frequency is generated by dividing the reference clock. Allowed values are between ref_clk/(16*4) and ref_clk/(16*255). + power-domains: + maxItems: 1 + required: - compatible - reg