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    SubjectRe: [PATCH v2 6/9] pinctrl: rockchip: add support for the rk3036
    Date
    Am Donnerstag, 17. September 2015, 18:34:20 schrieb Xing Zheng:
    > Add new type for rk3036 and many parts of pinctrl rk3036 are similar
    > with rk2928's.
    >
    > Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

    very nice that the rk3036 pin-controller works with already established
    infrastructure :-)

    Reviewed-by: Heiko Stuebner <heiko@sntech.de>

    > ---
    >
    > Changes in v2: None
    >
    > .../bindings/pinctrl/rockchip,pinctrl.txt | 1 +
    > drivers/pinctrl/pinctrl-rockchip.c | 17 +++++++++++++++++
    > 2 files changed, 18 insertions(+)
    >
    > diff --git a/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.txt
    > b/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.txt index
    > 391ef4b..c73f2bb 100644
    > --- a/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.txt
    > +++ b/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.txt
    > @@ -22,6 +22,7 @@ Required properties for iomux controller:
    > - compatible: one of "rockchip,rk2928-pinctrl",
    > "rockchip,rk3066a-pinctrl" "rockchip,rk3066b-pinctrl",
    > "rockchip,rk3188-pinctrl"
    > "rockchip,rk3288-pinctrl", "rockchip,rk3368-pinctrl"
    > + "rockchip,rk3036-pinctrl"
    > - rockchip,grf: phandle referencing a syscon providing the
    > "general register files"
    >
    > diff --git a/drivers/pinctrl/pinctrl-rockchip.c
    > b/drivers/pinctrl/pinctrl-rockchip.c index c5246c0..9c49510 100644
    > --- 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",



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