xref: /openbmc/linux/Documentation/devicetree/bindings/mmc/sdhci-atmel.txt (revision bb5f8ea4d5149f3dec6f7cd24c040c52bfc0cdbd)
1*bb5f8ea4Sludovic.desroches@atmel.com* Atmel SDHCI controller
2*bb5f8ea4Sludovic.desroches@atmel.com
3*bb5f8ea4Sludovic.desroches@atmel.comThis file documents the differences between the core properties in
4*bb5f8ea4Sludovic.desroches@atmel.comDocumentation/devicetree/bindings/mmc/mmc.txt and the properties used by the
5*bb5f8ea4Sludovic.desroches@atmel.comsdhci-of-at91 driver.
6*bb5f8ea4Sludovic.desroches@atmel.com
7*bb5f8ea4Sludovic.desroches@atmel.comRequired properties:
8*bb5f8ea4Sludovic.desroches@atmel.com- compatible:		Must be "atmel,sama5d2-sdhci".
9*bb5f8ea4Sludovic.desroches@atmel.com- clocks:		Phandlers to the clocks.
10*bb5f8ea4Sludovic.desroches@atmel.com- clock-names:		Must be "hclock", "multclk", "baseclk";
11*bb5f8ea4Sludovic.desroches@atmel.com
12*bb5f8ea4Sludovic.desroches@atmel.com
13*bb5f8ea4Sludovic.desroches@atmel.comExample:
14*bb5f8ea4Sludovic.desroches@atmel.com
15*bb5f8ea4Sludovic.desroches@atmel.comsdmmc0: sdio-host@a0000000 {
16*bb5f8ea4Sludovic.desroches@atmel.com	compatible = "atmel,sama5d2-sdhci";
17*bb5f8ea4Sludovic.desroches@atmel.com	reg = <0xa0000000 0x300>;
18*bb5f8ea4Sludovic.desroches@atmel.com	interrupts = <31 IRQ_TYPE_LEVEL_HIGH 0>;
19*bb5f8ea4Sludovic.desroches@atmel.com	clocks = <&sdmmc0_hclk>, <&sdmmc0_gclk>, <&main>;
20*bb5f8ea4Sludovic.desroches@atmel.com	clock-names = "hclock", "multclk", "baseclk";
21*bb5f8ea4Sludovic.desroches@atmel.com};
22