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Commit 6eda477b authored by Mischa Jonker's avatar Mischa Jonker Committed by Vineet Gupta
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ARC: [nsimosci] Change .dts to use generic 8250 UART 



The Synopsys APB DW UART has a couple of special features that are not
in the System C model. In 3.8, the 8250_dw driver didn't really use these
features, but from 3.9 onwards, the 8250_dw driver has become incompatible
with our model.

Signed-off-by: default avatarMischa Jonker <mjonker@synopsys.com>
Signed-off-by: default avatarVineet Gupta <vgupta@synopsys.com>
Cc: <stable@vger.kernel.org>   #3.10, 3.12, 3.13, 3.14
Cc: Francois Bedard <Francois.Bedard@synopsys.com>
parent c3441edd

arch/arc/boot/dts/nsimosci.dts

+3 −4
Original line number Diff line number Diff line
@@ -11,7 +11,7 @@ 


/ {

	compatible = "snps,nsimosci";

	clock-frequency = <80000000>;	/* 80 MHZ */

	clock-frequency = <20000000>;	/* 20 MHZ */

	#address-cells = <1>;

	#size-cells = <1>;

	interrupt-parent = <&intc>;
@@ -44,15 +44,14 @@ 
		};



		uart0: serial@c0000000 {

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

			compatible = "ns8250";

			reg = <0xc0000000 0x2000>;

			interrupts = <11>;

			#clock-frequency = <80000000>;

			clock-frequency = <3686400>;

			baud = <115200>;

			reg-shift = <2>;

			reg-io-width = <4>;

			status = "okay";

			no-loopback-test = <1>;

		};



		pgu0: pgu@c9000000 {