| Qualcomm Snapdragon SDHCI controller |
| |
| Required properties: |
| - compatible : "qcom,sdhci-msm-v4" |
| - reg: Base address and length of registers: |
| - Host controller registers (SDHCI) |
| - SD Core registers |
| - clock: interface clock (must accept SD bus clock as a frequency) |
| |
| Optional properties: |
| - index: If there is more than one controller - controller index (required |
| by generic SDHCI code). |
| - bus_width: Width of SD/eMMC bus (default 4) |
| - clock-frequency: Frequency of SD/eMMC bus (default 400 kHz) |
| |
| Example: |
| |
| sdhci@07864000 { |
| compatible = "qcom,sdhci-msm-v4"; |
| reg = <0x7864900 0x11c 0x7864000 0x800>; |
| index = <0x1>; |
| bus-width = <0x4>; |
| clock = <&clkc 1>; |
| clock-frequency = <200000000>; |
| }; |
