Lines Matching +full:mmc +full:-
1 * Samsung's S3C24XX MMC/SD/SDIO controller device tree bindings
3 Samsung's S3C24XX MMC/SD/SDIO controller is used as a connectivity interface
4 with external MMC, SD and SDIO storage mediums.
6 This file documents differences between the core mmc properties described by
7 mmc.txt and the properties used by the Samsung S3C24XX MMC/SD/SDIO controller
11 - compatible: should be one of the following
12 - "samsung,s3c2410-sdi": for controllers compatible with s3c2410
13 - "samsung,s3c2412-sdi": for controllers compatible with s3c2412
14 - "samsung,s3c2440-sdi": for controllers compatible with s3c2440
15 - reg: register location and length
16 - interrupts: mmc controller interrupt
17 - clocks: Should reference the controller clock
18 - clock-names: Should contain "sdi"
21 - pinctrl-0: Should specify pin control groups used for this controller.
22 - pinctrl-names: Should contain only one value - "default".
25 - bus-width: number of data lines (see mmc.txt)
26 - cd-gpios: gpio for card detection (see mmc.txt)
27 - wp-gpios: gpio for write protection (see mmc.txt)
31 mmc0: mmc@5a000000 {
32 compatible = "samsung,s3c2440-sdi";
33 pinctrl-names = "default";
34 pinctrl-0 = <&sdi_pins>;
38 clock-names = "sdi";
39 bus-width = <4>;
40 cd-gpios = <&gpg 8 GPIO_ACTIVE_LOW>;
41 wp-gpios = <&gph 8 GPIO_ACTIVE_LOW>;