Separate gpio driver from pinctrl driver, and support v2 controller. Tested on rk3566-quartz64 prototype board. Patch History: V2 - Rebase to latest linux-next. Tested-by: Peter Geis <pgwipeout@xxxxxxxxx> Jianqun Xu (7): pinctrl/rockchip: separate struct rockchip_pin_bank to a head file pinctrl/pinctrl-rockchip.h: add pinctrl device to gpio bank struct gpio: separate gpio driver from pinctrl-rockchip driver gpio/rockchip: use struct rockchip_gpio_regs for gpio controller gpio/rockchip: support next version gpio controller gpio/rockchip: always enable clock for gpio controller gpio/rockchip: drop irq_gc_lock/irq_gc_unlock for irq set type drivers/gpio/Kconfig | 8 + drivers/gpio/Makefile | 1 + drivers/gpio/gpio-rockchip.c | 758 ++++++++++++++++++++++++ drivers/pinctrl/pinctrl-rockchip.c | 911 +---------------------------- drivers/pinctrl/pinctrl-rockchip.h | 287 +++++++++ 5 files changed, 1073 insertions(+), 892 deletions(-) create mode 100644 drivers/gpio/gpio-rockchip.c create mode 100644 drivers/pinctrl/pinctrl-rockchip.h -- 2.25.1