backlight: lm3639: document sysfs attributes
Add documentation for sysfs interfaces of Texas Instruments lm3639 backlight + flash led driver chip by looking through git commits and reading code. Signed-off-by: NAishwarya Pant <aishpant@gmail.com> Acked-by: NDaniel Thompson <daniel.thompson@linaro.org> Signed-off-by: NJonathan Corbet <corbet@lwn.net>
Showing
想要评论请 注册 或 登录