xref: /freebsd/sys/contrib/device-tree/Bindings/mmc/sdhci-of-dwcmshc.txt (revision 8ddb146abcdf061be9f2c0db7e391697dafad85c)
1* Synopsys DesignWare Cores Mobile Storage Host Controller
2
3Required properties:
4- compatible: should be one of the following:
5    "snps,dwcmshc-sdhci"
6- reg: offset and length of the register set for the device.
7- interrupts: a single interrupt specifier.
8- clocks: Array of clocks required for SDHCI; requires at least one for
9    core clock.
10- clock-names: Array of names corresponding to clocks property; shall be
11    "core" for core clock and "bus" for optional bus clock.
12
13Example:
14	sdhci2: sdhci@aa0000 {
15		compatible = "snps,dwcmshc-sdhci";
16		reg = <0xaa0000 0x1000>;
17		interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
18		clocks = <&emmcclk>;
19		bus-width = <8>;
20	}
21