From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Date: Tue, 20 Aug 2024 08:44:26 +0000 (+0200)
Subject: dt-bindings: i2c: nvidia,tegra20-i2c: define power-domains top-level
X-Git-Tag: v6.12-rc1~84^2^2~35
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=3a04293b14a120aa81e678b1b673c178cc5273f2;p=linux-block.git

dt-bindings: i2c: nvidia,tegra20-i2c: define power-domains top-level

Properties are expected to be defined in top-level "properties:" block
and further customized in "if:then:".  Only one variant has power
domains, so add respective top-level property and disallow it for other
devices.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
---

diff --git a/Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.yaml b/Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.yaml
index eeaa07fe3875..b57ae6963e62 100644
--- a/Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.yaml
+++ b/Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.yaml
@@ -103,6 +103,9 @@ properties:
     items:
       - const: i2c
 
+  power-domains:
+    maxItems: 1
+
   dmas:
     items:
       - description: DMA channel for the reception FIFO
@@ -162,6 +165,9 @@ allOf:
         power-domains:
           items:
             - description: phandle to the VENC power domain
+    else:
+      properties:
+        power-domains: false
 
 unevaluatedProperties: false