linux-kernel - [PATCH 17/18] dt-bindings: display: add AAPL,simple-framebuffer

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Message-Id: <20210204203951.52105-18-marcan@marcan.st>
Date:   Fri,  5 Feb 2021 05:39:50 +0900
From:   Hector Martin <marcan@...can.st>
To:     Hector Martin <marcan@...can.st>, soc@...nel.org
Cc:     linux-arm-kernel@...ts.infradead.org,
        Marc Zyngier <maz@...nel.org>, robh+dt@...nel.org,
        Arnd Bergmann <arnd@...nel.org>, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, Olof Johansson <olof@...om.net>
Subject: [PATCH 17/18] dt-bindings: display: add AAPL,simple-framebuffer

Apple SoCs run firmware that sets up a simplefb-compatible framebuffer
for us. Add a compatible for it, and two missing supported formats.

Signed-off-by: Hector Martin <marcan@...can.st>
---
 .../devicetree/bindings/display/simple-framebuffer.yaml      | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/simple-framebuffer.yaml b/Documentation/devicetree/bindings/display/simple-framebuffer.yaml
index eaf8c54fcf50..941c10f40ae5 100644
--- a/Documentation/devicetree/bindings/display/simple-framebuffer.yaml
+++ b/Documentation/devicetree/bindings/display/simple-framebuffer.yaml
@@ -54,6 +54,7 @@ properties:
   compatible:
     items:
       - enum:
+          - AAPL,simple-framebuffer
           - allwinner,simple-framebuffer
           - amlogic,simple-framebuffer
       - const: simple-framebuffer
@@ -84,9 +85,13 @@ properties:
       Format of the framebuffer:
         * `a8b8g8r8` - 32-bit pixels, d[31:24]=a, d[23:16]=b, d[15:8]=g, d[7:0]=r
         * `r5g6b5` - 16-bit pixels, d[15:11]=r, d[10:5]=g, d[4:0]=b
+        * `x8r8g8b8` - 32-bit pixels, d[23:16]=r, d[15:8]=g, d[7:0]=b
+        * `x2r10g10b10` - 32-bit pixels, d[29:20]=r, d[19:10]=g, d[9:0]=b
     enum:
       - a8b8g8r8
       - r5g6b5
+      - x8r8g8b8
+      - x2r10g10b10
 
   display:
     $ref: /schemas/types.yaml#/definitions/phandle
-- 
2.30.0