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arm64: dts: mediatek: x20: Add pinmux support for UART1

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Add pinmux support for UART1 on MediatekX20 Development board based
on Mediatek MT6797 SoC.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
This commit is contained in:
Manivannan Sadhasivam 2018-11-07 23:18:43 +05:30 committed by Matthias Brugger
parent 9539c0c136
commit 58bef10e47
2 changed files with 9 additions and 0 deletions
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2
arch/arm64/boot/dts/mediatek/mt6797-x20-dev.dts
View File

@ -30,4 +30,6 @@ chosen {
&uart1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&uart1_pins_a>;
};

7
arch/arm64/boot/dts/mediatek/mt6797.dtsi
View File

@ -141,6 +141,13 @@ pio: pinctrl@10005000 {
"iocfgr", "iocfgt";
gpio-controller;
#gpio-cells = <2>;
uart1_pins_a: uart1 {
pins1 {
pinmux = <MT6797_GPIO232__FUNC_URXD1>,
<MT6797_GPIO233__FUNC_UTXD1>;
};
};
};
scpsys: scpsys@10006000 {