From: Michael Riesch <michael.riesch@collabora.com>
Date: Wed, 3 Sep 2025 17:04:50 +0000 (+0200)
Subject: dt-bindings: phy: rockchip-inno-csi-dphy: make power-domains non-required
X-Git-Tag: v6.1.157~109
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0e46a2c79313e95a0c7e93fcbad0d425d8d20ab6;p=thirdparty%2Fkernel%2Fstable.git

dt-bindings: phy: rockchip-inno-csi-dphy: make power-domains non-required

commit c254815b02673cc77a84103c4c0d6197bd90c0ef upstream.

There are variants of the Rockchip Innosilicon CSI DPHY (e.g., the RK3568
variant) that are powered on by default as they are part of the ALIVE power
domain.
Remove 'power-domains' from the required properties in order to avoid false
positives.

Fixes: 22c8e0a69b7f ("dt-bindings: phy: add compatible for rk356x to rockchip-inno-csi-dphy")
Cc: stable@kernel.org
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Michael Riesch <michael.riesch@collabora.com>
Link: https://lore.kernel.org/r/20250616-rk3588-csi-dphy-v4-2-a4f340a7f0cf@collabora.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/Documentation/devicetree/bindings/phy/rockchip-inno-csi-dphy.yaml b/Documentation/devicetree/bindings/phy/rockchip-inno-csi-dphy.yaml
index 0e6505e9da505..adf852717237a 100644
--- a/Documentation/devicetree/bindings/phy/rockchip-inno-csi-dphy.yaml
+++ b/Documentation/devicetree/bindings/phy/rockchip-inno-csi-dphy.yaml
@@ -57,11 +57,24 @@ required:
   - clocks
   - clock-names
   - '#phy-cells'
-  - power-domains
   - resets
   - reset-names
   - rockchip,grf
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - rockchip,px30-csi-dphy
+              - rockchip,rk1808-csi-dphy
+              - rockchip,rk3326-csi-dphy
+              - rockchip,rk3368-csi-dphy
+    then:
+      required:
+        - power-domains
+
 additionalProperties: false
 
 examples: