diff options
Diffstat (limited to 'Documentation/devicetree/bindings/display/simple-framebuffer.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/display/simple-framebuffer.yaml | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/display/simple-framebuffer.yaml b/Documentation/devicetree/bindings/display/simple-framebuffer.yaml index dd64f70b5014..45ffdebc9d86 100644 --- a/Documentation/devicetree/bindings/display/simple-framebuffer.yaml +++ b/Documentation/devicetree/bindings/display/simple-framebuffer.yaml @@ -26,6 +26,11 @@ description: |+ over control to a driver for the real hardware. The bindings for the hw nodes must specify which node is considered the primary node. + If a panel node is given, then the driver uses this to configure the + physical width and height of the display. If no panel node is given, + then the driver uses the width and height properties of the simplefb + node to estimate it. + It is advised to add display# aliases to help the OS determine how to number things. If display# aliases are used, then if the simplefb node contains a display property then the /aliases/display# path @@ -63,6 +68,11 @@ properties: reg: description: Location and size of the framebuffer memory + memory-region: + maxItems: 1 + description: Phandle to a node describing the memory to be used for the + framebuffer. If present, overrides the "reg" property (if one exists). + clocks: description: List of clocks used by the framebuffer. @@ -94,6 +104,7 @@ properties: * `x1r5g5b5` - 16-bit pixels, d[14:10]=r, d[9:5]=g, d[4:0]=b * `x2r10g10b10` - 32-bit pixels, d[29:20]=r, d[19:10]=g, d[9:0]=b * `x8r8g8b8` - 32-bit pixels, d[23:16]=r, d[15:8]=g, d[7:0]=b + * `x8b8g8r8` - 32-bit pixels, d[23:16]=b, d[15:8]=g, d[7:0]=r enum: - a1r5g5b5 - a2r10g10b10 @@ -105,11 +116,16 @@ properties: - x1r5g5b5 - x2r10g10b10 - x8r8g8b8 + - x8b8g8r8 display: $ref: /schemas/types.yaml#/definitions/phandle description: Primary display hardware node + panel: + $ref: /schemas/types.yaml#/definitions/phandle + description: Display panel node + allwinner,pipeline: description: Pipeline used by the framebuffer on Allwinner SoCs enum: @@ -165,7 +181,6 @@ allOf: required: - amlogic,pipeline - additionalProperties: false examples: |