Commit 59a23395 authored by Wenbin Mei's avatar Wenbin Mei Committed by Ulf Hansson
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dt-bindings: mmc: Add support for MT8192 SoC 



MT8192 mmc host IP is compatible with MT8183, let's add support for this.

Signed-off-by: default avatarWenbin Mei <wenbin.mei@mediatek.com>
Link: https://lore.kernel.org/r/20201014030846.12428-3-wenbin.mei@mediatek.com


Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent c626695e

Documentation/devicetree/bindings/mmc/mtk-sd.yaml

+13 −2
Original line number Diff line number Diff line
@@ -29,26 +29,37 @@ properties: 
      - items:

        - const: mediatek,mt7623-mmc

        - const: mediatek,mt2701-mmc

      - items:

        - const: mediatek,mt8192-mmc

        - const: mediatek,mt8183-mmc



  clocks:

    description:

      Should contain phandle for the clock feeding the MMC controller.

    minItems: 2

    maxItems: 4

    maxItems: 8

    items:

      - description: source clock (required).

      - description: HCLK which used for host (required).

      - description: independent source clock gate (required for MT2712).

      - description: bus clock used for internal register access (required for MT2712 MSDC0/3).

      - description: msdc subsys clock gate (required for MT8192).

      - description: peripheral bus clock gate (required for MT8192).

      - description: AXI bus clock gate (required for MT8192).

      - description: AHB bus clock gate (required for MT8192).



  clock-names:

    minItems: 2

    maxItems: 4

    maxItems: 8

    items:

      - const: source

      - const: hclk

      - const: source_cg

      - const: bus_clk

      - const: sys_cg

      - const: pclk_cg

      - const: axi_cg

      - const: ahb_cg



  pinctrl-names:

    items: