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Commit d9c1567f authored by Jisheng Zhang's avatar Jisheng Zhang Committed by Sebastian Hesselbarth
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arm64: dts: berlin4ct: add default pinmux for uart0 



Add urt0 txd and rxd muxing setup in the dtsi because uart0 always uses
them to work, no other possibilities.

Signed-off-by: default avatarJisheng Zhang <jszhang@marvell.com>
Acked-by: default avatarSebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Acked-by: default avatarAntoine Tenart <antoine.tenart@free-electrons.com>
Acked-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarSebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
parent cb27c89b

arch/arm64/boot/dts/marvell/berlin4ct.dtsi

+7 −0
Original line number Diff line number Diff line
@@ -288,12 +288,19 @@ 
				clocks = <&osc>;

				reg-shift = <2>;

				status = "disabled";

				pinctrl-0 = <&uart0_pmux>;

				pinctrl-names = "default";

			};

		};



		system_pinctrl: pin-controller@fe2200 {

			compatible = "marvell,berlin4ct-system-pinctrl";

			reg = <0xfe2200 0xc>;



			uart0_pmux: uart0-pmux {

				groups = "SM_URT0_TXD", "SM_URT0_RXD";

				function = "uart0";

			};

		};

	};

};