x86: Probe pinctrl driver in cpu_init_r()
At present pinctrl driver gets probed in ich6_gpio driver's probe routine, which has two issues: - Pin's PADs only gets configured when GPIO driver is probed, which is not done by default. This leaves the board in a partially functional state as we must initialize PADs correctly to get perepherals fully working. - The probe routine of pinctrl driver is called multiple times, as normally there are multiple GPIO controllers. It should really be called just once. Move the call to syscon_get_by_driver_data() from ich6_gpio driver to cpu_init_r(). Signed-off-by: NBin Meng <bmeng.cn@gmail.com> Reviewed-by: NStefan Roese <sr@denx.de> Reviewed-by: NSimon Glass <sjg@chromium.org> Reviewed-by: NGeorge McCollister <george.mccollister@gmail.com> Tested-by: NGeorge McCollister <george.mccollister@gmail.com>
Showing
想要评论请 注册 或 登录