1* ZTE specific extensions to the Synopsys Designware Mobile Storage 2 Host Controller 3 4The Synopsys designware mobile storage host controller is used to interface 5a SoC with storage medium such as eMMC or SD/MMC cards. This file documents 6differences between the core Synopsys dw mshc controller properties described 7by synopsys-dw-mshc.txt and the properties used by the ZTE specific 8extensions to the Synopsys Designware Mobile Storage Host Controller. 9 10Required Properties: 11 12* compatible: should be 13 - "zte,zx296718-dw-mshc": for ZX SoCs 14 15Example: 16 17 mmc1: mmc@1110000 { 18 compatible = "zte,zx296718-dw-mshc"; 19 reg = <0x01110000 0x1000>; 20 interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; 21 fifo-depth = <32>; 22 data-addr = <0x200>; 23 fifo-watermark-aligned; 24 bus-width = <4>; 25 clock-frequency = <50000000>; 26 clocks = <&topcrm SD0_AHB>, <&topcrm SD0_WCLK>; 27 clock-names = "biu", "ciu"; 28 max-frequency = <50000000>; 29 cap-sdio-irq; 30 cap-sd-highspeed; 31 }; 32