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Signed-off-by: Manish Narani --- Documentation/devicetree/bindings/mmc/arasan,sdhci.txt | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt b/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt index f6ddba3..72769e0 100644 --- a/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt +++ b/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt @@ -15,6 +15,7 @@ Required Properties: - "arasan,sdhci-5.1": generic Arasan SDHCI 5.1 PHY - "rockchip,rk3399-sdhci-5.1", "arasan,sdhci-5.1": rk3399 eMMC PHY For this device it is strongly suggested to include arasan,soc-ctl-syscon. + - "xlnx,zynqmp-8.9a", "arasan,sdhci-8.9a": Xilinx ZynqMP Arasan SDHCI 8.9a PHY - reg: From mmc bindings: Register location and length. - clocks: From clock bindings: Handles to clock inputs. - clock-names: From clock bindings: Tuple including "clk_xin" and "clk_ahb" @@ -24,6 +25,9 @@ Required Properties for "arasan,sdhci-5.1": - phys: From PHY bindings: Phandle for the Generic PHY for arasan. - phy-names: MUST be "phy_arasan". +Required Properties for "xlnx,zynqmp-8.9a": + - xlnx,device_id: SD controller device ID. Must be either <0> or <1>. + Optional Properties: - arasan,soc-ctl-syscon: A phandle to a syscon device (see ../mfd/syscon.txt) used to access core corecfg registers. Offsets of registers in this @@ -75,3 +79,13 @@ Example: phy-names = "phy_arasan"; #clock-cells = <0>; }; + + sdhci: sdhci@ff160000 { + compatible = "xlnx,zynqmp-8.9a", "arasan,sdhci-8.9a"; + reg = <0x0 0xff160000 0x0 0x1000>; + interrupt-parent = <&gic>; + interrupts = <0 48 4>; + clock-names = "clk_xin", "clk_ahb"; + clocks = <&clk 54>, <&clk 31>; + xlnx,device_id = <0>; + };