pinctrl: rockchip: add support for the rk3036

Many parts of pinctrl rk3036 are similar to rk2928's.

Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/pinctrl/pinctrl-rockchip.c b/drivers/pinctrl/pinctrl-rockchip.c
index 88bb707e107ad8d9b8f14832d5edd4788a8b5cf6..3d020fdc7bb6db617ee4a8e18d7688575a0b8e20 100644 (file)
--- a/drivers/pinctrl/pinctrl-rockchip.c
+++ b/drivers/pinctrl/pinctrl-rockchip.c
@@ -2089,6 +2089,21 @@ static struct rockchip_pin_ctrl rk2928_pin_ctrl = {
                .pull_calc_reg          = rk2928_calc_pull_reg_and_bit,
 };
 
+static struct rockchip_pin_bank rk3036_pin_banks[] = {
+       PIN_BANK(0, 32, "gpio0"),
+       PIN_BANK(1, 32, "gpio1"),
+       PIN_BANK(2, 32, "gpio2"),
+};
+
+static struct rockchip_pin_ctrl rk3036_pin_ctrl = {
+               .pin_banks              = rk3036_pin_banks,
+               .nr_banks               = ARRAY_SIZE(rk3036_pin_banks),
+               .label                  = "RK3036-GPIO",
+               .type                   = RK2928,
+               .grf_mux_offset         = 0xa8,
+               .pull_calc_reg          = rk2928_calc_pull_reg_and_bit,
+};
+
 static struct rockchip_pin_bank rk3066a_pin_banks[] = {
        PIN_BANK(0, 32, "gpio0"),
        PIN_BANK(1, 32, "gpio1"),
@@ -2207,6 +2222,8 @@ static struct rockchip_pin_ctrl rk3368_pin_ctrl = {
 static const struct of_device_id rockchip_pinctrl_dt_match[] = {
        { .compatible = "rockchip,rk2928-pinctrl",
                .data = (void *)&rk2928_pin_ctrl },
+       { .compatible = "rockchip,rk3036-pinctrl",
+               .data = (void *)&rk3036_pin_ctrl },
        { .compatible = "rockchip,rk3066a-pinctrl",
                .data = (void *)&rk3066a_pin_ctrl },
        { .compatible = "rockchip,rk3066b-pinctrl",