From: Wolfram Sang <wsa+renesas@sang-engineering.com>
Date: Mon, 15 Nov 2021 16:06:00 +0000 (+0100)
Subject: dt-bindings: mmc: renesas,sdhi: Add optional SDnH clock
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=e051025efac3929ca7e3e2f2c8860d3447366ebc;p=linux.git

dt-bindings: mmc: renesas,sdhi: Add optional SDnH clock

This only applies to R-Car Gen2 and later generations, so we need to
distinguish.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Link: https://lore.kernel.org/r/20211115160600.4455-1-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---

diff --git a/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml b/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml
index 9f1e7092cf44d..f5107a641790a 100644
--- a/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml
+++ b/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml
@@ -129,15 +129,35 @@ allOf:
         - clock-names
         - resets
     else:
-      properties:
-        clocks:
-          minItems: 1
-          maxItems: 2
-        clock-names:
-          minItems: 1
-          items:
-            - const: core
-            - const: cd
+      if:
+        properties:
+          compatible:
+            contains:
+              enum:
+                - renesas,rcar-gen2-sdhi
+                - renesas,rcar-gen3-sdhi
+      then:
+        properties:
+          clocks:
+            minItems: 1
+            maxItems: 3
+          clock-names:
+            minItems: 1
+            uniqueItems: true
+            items:
+              - const: core
+              - enum: [ clkh, cd ]
+              - const: cd
+      else:
+        properties:
+          clocks:
+            minItems: 1
+            maxItems: 2
+          clock-names:
+            minItems: 1
+            items:
+              - const: core
+              - const: cd
 
   - if:
       properties: