mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-28 14:44:10 +08:00
da764f97df
clk_{un}prepare is mandatory for platforms using common clock framework.
Since this driver is used by SPEAr platform, which supports common clock
framework, add clk_{un}prepare() support for it.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
19 lines
398 B
Plaintext
19 lines
398 B
Plaintext
* SPEAr SDHCI Controller
|
|
|
|
This file documents differences between the core properties in mmc.txt
|
|
and the properties used by the sdhci-spear driver.
|
|
|
|
Required properties:
|
|
- compatible: "st,spear300-sdhci"
|
|
|
|
Optional properties:
|
|
- cd-gpios: card detect gpio, with zero flags.
|
|
|
|
Example:
|
|
|
|
sdhci@fc000000 {
|
|
compatible = "st,spear300-sdhci";
|
|
reg = <0xfc000000 0x1000>;
|
|
cd-gpios = <&gpio0 6 0>;
|
|
};
|