diff options
| author | Chen-Yu Tsai <wenst@chromium.org> | 2024-12-10 15:32:10 +0800 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2024-12-18 15:57:52 +0100 |
| commit | 6af057a8a5f60512ea49af028e5cf4042cb70de3 (patch) | |
| tree | c4c3331dfcba8f6dc438e3077e85f2f29e4b1c53 | |
| parent | ecfe4926dcdc68e9dde8150df583703b32bc9833 (diff) | |
dt-bindings: mmc: mtk-sd: Document compatibles that need two register ranges
Besides the MT8183's MMC controller and all its compatible derivatives,
the recently added MT7986 and MT8196 also require two register ranges.
This is based on the actual device trees.
Properly enforce this in the binding.
Fixes: 4a8bd2b07d88 ("dt-bindings: mmc: mtk-sd: Add mt7988 SoC")
Fixes: 58927c9dc4ab ("dt-bindings: mmc: mtk-sd: Add support for MT8196")
Cc: Frank Wunderlich <frank-w@public-files.de>
Cc: Andy-ld Lu <andy-ld.lu@mediatek.com>
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Message-ID: <20241210073212.3917912-2-wenst@chromium.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| -rw-r--r-- | Documentation/devicetree/bindings/mmc/mtk-sd.yaml | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/mmc/mtk-sd.yaml b/Documentation/devicetree/bindings/mmc/mtk-sd.yaml index f86ebd81f5a5..0debccbd6519 100644 --- a/Documentation/devicetree/bindings/mmc/mtk-sd.yaml +++ b/Documentation/devicetree/bindings/mmc/mtk-sd.yaml @@ -235,11 +235,19 @@ allOf: properties: compatible: contains: - const: mediatek,mt8183-mmc + enum: + - mediatek,mt7986-mmc + - mediatek,mt7988-mmc + - mediatek,mt8183-mmc + - mediatek,mt8196-mmc then: properties: reg: minItems: 2 + else: + properties: + reg: + maxItems: 1 - if: properties: |