From ef370d8ceec62322dee24c960af8ca67a749f34d Mon Sep 17 00:00:00 2001
From: Peng Fan <peng.fan@nxp.com>
Date: Mon, 10 Oct 2022 18:09:58 +0800
Subject: [PATCH] dt-bindings: power: gpcv2: add power-domains property
Git-commit: ef370d8ceec62322dee24c960af8ca67a749f34d
Patch-mainline: v6.1-rc4
References: git-fixes

Some pgc power-domain requires a parent power domain, so
add an optional power-domains property, otherwise there will be
dt check warning:
Gpc@303a0000: pgc:power-domain@1: 'power-domains' does not match
any of the regexes: 'pinctrl-[0-9]+'

Fixes: 30af8513bdb5 ("dt-bindings: power: add defines for i.MX8MM power domains")
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml b/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml
index 58022ae7d5dd..dfdb8dfb6b65 100644
--- a/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml
+++ b/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml
@@ -81,6 +81,9 @@ properties:
 
           power-supply: true
 
+          power-domains:
+            maxItems: 1
+
           resets:
             description: |
               A number of phandles to resets that need to be asserted during
-- 
2.35.3