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pinctrl: rockchip: add support for the rk3228

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The pinctrl of rk3228 is much the same as rk3288's, but
without pmu.

Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Jeffy Chen
2015-12-09 17:04:06 +08:00
committed by Linus Walleij
parent e87623cb3b
commit fea0fe6052
2 changed files with 55 additions and 1 deletions
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3
Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.txt
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@@ -21,7 +21,8 @@ defined as gpio sub-nodes of the pinmux controller.
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,rk3228-pinctrl", "rockchip,rk3288-pinctrl"
"rockchip,rk3368-pinctrl"
- rockchip,grf: phandle referencing a syscon providing the
"general register files"