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Commit e488af71 authored by Maxime Ripard's avatar Maxime Ripard
Browse files

arm: dts: sun8i: a83t: Add the UART1 controller 



The A83T has an UART1 controller, with the RTS and CTS pins routed so it
can be used for devices with hardware flow control, like a bluetooth chip.

Acked-by: default avatarChen-Yu Tsai <wens@csie.org>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
parent bc19e7a5

arch/arm/boot/dts/sun8i-a83t.dtsi

+21 −0
Original line number Diff line number Diff line
@@ -373,6 +373,16 @@ 
				pins = "PF2", "PF4";

				function = "uart0";

			};



			uart1_pins: uart1-pins {

				pins = "PG6", "PG7";

				function = "uart1";

			};



			uart1_rts_cts_pins: uart1-rts-cts-pins {

				pins = "PG8", "PG9";

				function = "uart1";

			};

		};



		timer@1c20c00 {
@@ -417,6 +427,17 @@ 
			status = "disabled";

		};



		uart1: serial@01c28400 {

			compatible = "snps,dw-apb-uart";

			reg = <0x01c28400 0x400>;

			interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;

			reg-shift = <2>;

			reg-io-width = <4>;

			clocks = <&ccu CLK_BUS_UART1>;

			resets = <&ccu RST_BUS_UART1>;

			status = "disabled";

		};



		gic: interrupt-controller@1c81000 {

			compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";

			reg = <0x01c81000 0x1000>,