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Commit 6c6fbbd1 authored by Baolin Wang's avatar Baolin Wang Committed by Arnd Bergmann
Browse files

arm64: dts: Add hwspinlock node for Spreadtrum SC9860 



The Spreadtrum SC9860 platform only has one hardware spinlock device,
which is located on AON system of Spreadtrum SC9860 platform.

Signed-off-by: default avatarBaolin Wang <baolin.wang@linaro.org>
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parent f9b7128a

arch/arm64/boot/dts/sprd/whale2.dtsi

+17 −0
Original line number Diff line number Diff line
@@ -6,6 +6,8 @@ 
 * SPDX-License-Identifier: (GPL-2.0+ OR MIT)

 */



#include <dt-bindings/clock/sprd,sc9860-clk.h>



/ {

	interrupt-parent = <&gic>;

	#address-cells = <2>;
@@ -104,6 +106,21 @@ 
				status = "disabled";

			};

		};



		aon {

			compatible = "simple-bus";

			#address-cells = <2>;

			#size-cells = <2>;

			ranges;



			hwlock: hwspinlock@40500000 {

				compatible = "sprd,hwspinlock-r3p0";

				reg = <0 0x40500000 0 0x1000>;

				#hwlock-cells = <1>;

				clock-names = "enable";

				clocks = <&aon_gate CLK_SPLK_EB>;

			};

		};

	};



	ext_32k: ext_32k {