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-rw-r--r--Documentation/devicetree/bindings/power/rockchip-io-domain.txt4
1 files changed, 3 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/power/rockchip-io-domain.txt b/Documentation/devicetree/bindings/power/rockchip-io-domain.txt
index c84fb47265eb..d23dc002a87e 100644
--- a/Documentation/devicetree/bindings/power/rockchip-io-domain.txt
+++ b/Documentation/devicetree/bindings/power/rockchip-io-domain.txt
@@ -37,8 +37,10 @@ Required properties:
- "rockchip,rk3368-pmu-io-voltage-domain" for rk3368 pmu-domains
- "rockchip,rk3399-io-voltage-domain" for rk3399
- "rockchip,rk3399-pmu-io-voltage-domain" for rk3399 pmu-domains
-- rockchip,grf: phandle to the syscon managing the "general register files"
+Deprecated properties:
+- rockchip,grf: phandle to the syscon managing the "general register files"
+ Systems should move the io-domains to a sub-node of the grf simple-mfd.
You specify supplies using the standard regulator bindings by including
a phandle the relevant regulator. All specified supplies must be able