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| author | Amit Pundir <amit.pundir@linaro.org> | 2023-07-26 15:27:18 +0200 |
|---|---|---|
| committer | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2023-08-02 11:14:52 +0200 |
| commit | b4b4050406895e75825a77475de57ffc90dd2653 (patch) | |
| tree | 5dca8b8f4c0228ddf6f1ed6b06c73c8b3bf6e888 /Documentation | |
| parent | drm/msm/dsi: Reuse QCM2290 14nm DSI PHY configuration for SM6125 (diff) | |
| download | linux-b4b4050406895e75825a77475de57ffc90dd2653.tar.xz linux-b4b4050406895e75825a77475de57ffc90dd2653.zip | |
dt-bindings: display/msm: mdss-common: add memory-region property
Add and document the reserved memory region property in the
mdss-common schema.
For now (sdm845-db845c), it points to a framebuffer memory
region reserved by the bootloader for splash screen.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/549376/
Link: https://lore.kernel.org/r/20230726132719.2117369-1-amit.pundir@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/display/msm/mdss-common.yaml | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/display/msm/mdss-common.yaml b/Documentation/devicetree/bindings/display/msm/mdss-common.yaml index ccd7d6417523..a8086ca09d9f 100644 --- a/Documentation/devicetree/bindings/display/msm/mdss-common.yaml +++ b/Documentation/devicetree/bindings/display/msm/mdss-common.yaml @@ -77,6 +77,12 @@ properties: items: - description: MDSS_CORE reset + memory-region: + maxItems: 1 + description: + Phandle to a node describing a reserved framebuffer memory region. + For example, the splash memory region set up by the bootloader. + required: - reg - reg-names |