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| author | Jianjun Wang <jianjun.wang@mediatek.com> | 2022-08-02 14:06:24 +0200 |
|---|---|---|
| committer | Lorenzo Pieralisi <lpieralisi@kernel.org> | 2022-08-23 15:35:57 +0200 |
| commit | 7f08e806a03e0453a0de27137b668d4de52fcd49 (patch) | |
| tree | 84e26a62ba14c361f80c55877842723c05ac92e1 /Documentation/devicetree | |
| parent | Linux 6.0-rc1 (diff) | |
| download | linux-7f08e806a03e0453a0de27137b668d4de52fcd49.tar.xz linux-7f08e806a03e0453a0de27137b668d4de52fcd49.zip | |
dt-bindings: PCI: mediatek-gen3: Add support for MT8188 and MT8195
MT8188 and MT8195 are ARM platform SoCs with the same PCIe IP as MT8192.
Also add new clock name "peri_mem" since the MT8188 and MT8195 use clock
"peri_mem" instead of "top_133m".
Link: https://lore.kernel.org/r/20220802120624.19258-1-jianjun.wang@mediatek.com
Signed-off-by: Jianjun Wang <jianjun.wang@mediatek.com>
Signed-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml index 0499b94627ae..c00be39af64e 100644 --- a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml +++ b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml @@ -48,7 +48,13 @@ allOf: properties: compatible: - const: mediatek,mt8192-pcie + oneOf: + - items: + - enum: + - mediatek,mt8188-pcie + - mediatek,mt8195-pcie + - const: mediatek,mt8192-pcie + - const: mediatek,mt8192-pcie reg: maxItems: 1 @@ -84,7 +90,9 @@ properties: - const: tl_96m - const: tl_32k - const: peri_26m - - const: top_133m + - enum: + - top_133m # for MT8192 + - peri_mem # for MT8188/MT8195 assigned-clocks: maxItems: 1 @@ -126,6 +134,7 @@ required: - interrupts - ranges - clocks + - clock-names - '#interrupt-cells' - interrupt-controller |