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| author | Fabio Estevam <festevam@denx.de> | 2024-09-03 18:27:29 +0200 |
|---|---|---|
| committer | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2024-09-23 06:09:19 +0200 |
| commit | ee06d5f52c1d35e319bd240c8438ffe5ed02b24b (patch) | |
| tree | cd3f526359b58df251c5212fa267f13734002edd /Documentation/devicetree/bindings/display/fsl,lcdif.yaml | |
| parent | drm/panel: nt35510: Make new commands optional (diff) | |
| download | linux-ee06d5f52c1d35e319bd240c8438ffe5ed02b24b.tar.xz linux-ee06d5f52c1d35e319bd240c8438ffe5ed02b24b.zip | |
dt-bindings: lcdif: Document the dmas/dma-names properties
i.MX28 has an RX DMA channel associated with the LCDIF controller.
Document the 'dmas' and 'dma-names' properties to fix the following
dt-schema warnings:
lcdif@80030000: 'dma-names', 'dmas' do not match any of the regexes: 'pinctrl-[0-9]+'
Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240903162729.1151134-1-festevam@gmail.com
[DB: added extra empty line, requested by Krzysztof]
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Diffstat (limited to '')
| -rw-r--r-- | Documentation/devicetree/bindings/display/fsl,lcdif.yaml | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/display/fsl,lcdif.yaml b/Documentation/devicetree/bindings/display/fsl,lcdif.yaml index 0681fc49aa1b..8e3a98aeec32 100644 --- a/Documentation/devicetree/bindings/display/fsl,lcdif.yaml +++ b/Documentation/devicetree/bindings/display/fsl,lcdif.yaml @@ -50,6 +50,14 @@ properties: - const: disp_axi minItems: 1 + dmas: + items: + - description: DMA specifier for the RX DMA channel. + + dma-names: + items: + - const: rx + interrupts: items: - description: LCDIF DMA interrupt @@ -156,6 +164,18 @@ allOf: interrupts: maxItems: 1 + - if: + not: + properties: + compatible: + contains: + enum: + - fsl,imx28-lcdif + then: + properties: + dmas: false + dma-names: false + examples: - | #include <dt-bindings/clock/imx6sx-clock.h> |