On Thu, May 25, 2017 at 01:06:50AM +0200, Heiko Stuebner wrote: > Enable some very core config options used on 64bit Rockchip socs. > > As built-in driver enable the Rockchip spi driver as well as the > cros-ec-spi and cros-ec keyboard driver, as this may be helpful > in case an initrd does not work as expected and drops the user > into a shell. Another built-in is the fan53555 regulator driver, > as it and its register-compatible cousins Silergy syr827 and syr828 > are often used on Rockchip socs as cpu-supply next to regular pmic. > > The rest can be enabled as modules and contains the pcie host > controller and its phy, the sucessive approximation adc (saradc) > that gets often used for additional buttons on Rockchip boards > as well as the adc-keys Keyboard driver for these keys. > > The cros-ec-pwm also can be a module, as it is normally only used to > drive display backlights as well as the Rockchip thermal controller > that allows to read the cpu and gpu temperatures and affect frequency > scaling if necessary. > > Signed-off-by: Heiko Stuebner <heiko at sntech.de> Applied to fixes for 4.12, since it seems beneficial to have the defconfig work well on Rockchip there. -Olof
