Commit | Line | Data |
---|---|---|
34bcda61 AV |
1 | * Freescale Enhanced Secure Digital Host Controller (eSDHC) |
2 | ||
3 | The Enhanced Secure Digital Host Controller provides an interface | |
4 | for MMC, SD, and SDIO types of memory cards. | |
5 | ||
6 | Required properties: | |
7 | - compatible : should be | |
8 | "fsl,<chip>-esdhc", "fsl,mpc8379-esdhc" for MPC83xx processors. | |
9 | "fsl,<chip>-esdhc", "fsl,mpc8536-esdhc" for MPC85xx processors. | |
10 | - reg : should contain eSDHC registers location and length. | |
11 | - interrupts : should contain eSDHC interrupt. | |
12 | - interrupt-parent : interrupt source phandle. | |
13 | - clock-frequency : specifies eSDHC base clock frequency. | |
14 | ||
15 | Example: | |
16 | ||
17 | sdhci@2e000 { | |
18 | compatible = "fsl,mpc8378-esdhc", "fsl,mpc8379-esdhc"; | |
19 | reg = <0x2e000 0x1000>; | |
20 | interrupts = <42 0x8>; | |
21 | interrupt-parent = <&ipic>; | |
22 | /* Filled in by U-Boot */ | |
23 | clock-frequency = <0>; | |
24 | }; |