Merge branch 'master' of git://git.denx.de/u-boot
[platform/kernel/u-boot.git] / doc / device-tree-bindings / exynos / emmc-reset.txt
1 * Samsung eMMC reset
2
3 Some exynos boards require special handling of nRESET_OUT line for eMMC memory
4 to perform complete reboot.
5
6 Required properties:
7 - compatible: should be "samsung,emmc-reset"
8 - reset-gpio: gpio chip for eMMC reset.
9
10 Example:
11
12 emmc-reset {
13         compatible = "samsung,emmc-reset";
14         reset-gpio = <&gpk1 2 0>;
15 };