Commit 02941bc2 authored by Alex Bee's avatar Alex Bee Committed by Heiko Stuebner
Browse files

ARM: dts: rockchip: Add CPU resets for RK3128 



In order to support bring-up of the non-boot cores, this patch adds the
reset controls for the cpu cores.
They are required/will be used by the Rockchip platsmp driver.

Signed-off-by: default avatarAlex Bee <knaerzche@gmail.com>
Link: https://lore.kernel.org/r/20230829214004.314932-6-knaerzche@gmail.com


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent 9107283b

arch/arm/boot/dts/rockchip/rk3128.dtsi

+4 −0
Original line number Diff line number Diff line
@@ -34,6 +34,7 @@ cpu0: cpu@f00 { 
			reg = <0xf00>;

			clock-latency = <40000>;

			clocks = <&cru ARMCLK>;

			resets = <&cru SRST_CORE0>;

			operating-points = <

				/* KHz    uV */

				 816000 1000000
@@ -45,18 +46,21 @@ cpu1: cpu@f01 { 
			device_type = "cpu";

			compatible = "arm,cortex-a7";

			reg = <0xf01>;

			resets = <&cru SRST_CORE1>;

		};



		cpu2: cpu@f02 {

			device_type = "cpu";

			compatible = "arm,cortex-a7";

			reg = <0xf02>;

			resets = <&cru SRST_CORE2>;

		};



		cpu3: cpu@f03 {

			device_type = "cpu";

			compatible = "arm,cortex-a7";

			reg = <0xf03>;

			resets = <&cru SRST_CORE3>;

		};

	};