1*9d11d12aSMateusz KulikowskiQualcomm Snapdragon SDHCI controller 2*9d11d12aSMateusz Kulikowski 3*9d11d12aSMateusz KulikowskiRequired properties: 4*9d11d12aSMateusz Kulikowski- compatible : "qcom,sdhci-msm-v4" 5*9d11d12aSMateusz Kulikowski- reg: Base address and length of registers: 6*9d11d12aSMateusz Kulikowski - Host controller registers (SDHCI) 7*9d11d12aSMateusz Kulikowski - SD Core registers 8*9d11d12aSMateusz Kulikowski- clock: interface clock (must accept SD bus clock as a frequency) 9*9d11d12aSMateusz Kulikowski 10*9d11d12aSMateusz KulikowskiOptional properties: 11*9d11d12aSMateusz Kulikowski- index: If there is more than one controller - controller index (required 12*9d11d12aSMateusz Kulikowski by generic SDHCI code). 13*9d11d12aSMateusz Kulikowski- bus_width: Width of SD/eMMC bus (default 4) 14*9d11d12aSMateusz Kulikowski- clock-frequency: Frequency of SD/eMMC bus (default 400 kHz) 15*9d11d12aSMateusz Kulikowski 16*9d11d12aSMateusz KulikowskiExample: 17*9d11d12aSMateusz Kulikowski 18*9d11d12aSMateusz Kulikowskisdhci@07864000 { 19*9d11d12aSMateusz Kulikowski compatible = "qcom,sdhci-msm-v4"; 20*9d11d12aSMateusz Kulikowski reg = <0x7864900 0x11c 0x7864000 0x800>; 21*9d11d12aSMateusz Kulikowski index = <0x1>; 22*9d11d12aSMateusz Kulikowski bus-width = <0x4>; 23*9d11d12aSMateusz Kulikowski clock = <&clkc 1>; 24*9d11d12aSMateusz Kulikowski clock-frequency = <200000000>; 25*9d11d12aSMateusz Kulikowski}; 26