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| author | Liu Ying <victor.liu@nxp.com> | 2023-01-23 05:14:48 +0300 |
|---|---|---|
| committer | Neil Armstrong <neil.armstrong@linaro.org> | 2023-01-23 11:46:37 +0300 |
| commit | 5e68a0ca59c0891d6b7da8ae7f6764565ff67c6d (patch) | |
| tree | 4d64be01a85ff6f4d1d19c46243e49d18b00687c /Documentation/devicetree/bindings/display/bridge | |
| parent | 6febdb2491626d4ae8c54dff51716b2695bcd12d (diff) | |
| download | linux-5e68a0ca59c0891d6b7da8ae7f6764565ff67c6d.tar.xz | |
dt-bindings: display: bridge: ldb: Add i.MX93 LDB
Same to i.MX8mp LDB, i.MX93 LDB is controlled by mediamix blk-ctrl
through 'ldb' register and 'lvds' register. Also, the 'ldb' clock
is required. i.MX93 LDB supports only one LVDS channel(channel 0,
a.k.a, LVDS Channel-A in the device tree binding documentation), while
i.MX8mp LDB supports at most two. Add i.MX93 LDB device tree binding
in the existing i.MX8mp LDB device tree binding documentation.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230123021449.969243-2-victor.liu@nxp.com
Diffstat (limited to 'Documentation/devicetree/bindings/display/bridge')
| -rw-r--r-- | Documentation/devicetree/bindings/display/bridge/fsl,ldb.yaml | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/display/bridge/fsl,ldb.yaml b/Documentation/devicetree/bindings/display/bridge/fsl,ldb.yaml index b19be0804abe..6e0e3ba9b49e 100644 --- a/Documentation/devicetree/bindings/display/bridge/fsl,ldb.yaml +++ b/Documentation/devicetree/bindings/display/bridge/fsl,ldb.yaml @@ -16,7 +16,9 @@ description: | properties: compatible: - const: fsl,imx8mp-ldb + enum: + - fsl,imx8mp-ldb + - fsl,imx93-ldb clocks: maxItems: 1 @@ -57,6 +59,18 @@ required: - clocks - ports +allOf: + - if: + properties: + compatible: + contains: + const: fsl,imx93-ldb + then: + properties: + ports: + properties: + port@2: false + additionalProperties: false examples: |