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Commit d43c97a5 authored by Caesar Wang's avatar Caesar Wang Committed by Heiko Stuebner
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arm64: dts: rockchip: add the gmac power domain on rk3399 



This patch adds the gmac ppower-domain to save power consumption
by letting the driver core handle the power-domain so we can
save power on boards not needing Ethernet.

Signed-off-by: default avatarCaesar Wang <wxt@rock-chips.com>
Reviewed-by: default avatarDouglas Anderson <dianders@chromium.org>
Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent a8bcaea7

arch/arm64/boot/dts/rockchip/rk3399.dtsi

+10 −0
Original line number Diff line number Diff line
@@ -611,6 +611,11 @@ 
		status = "disabled";

	};



	qos_gmac: qos@ffa5c000 {

		compatible = "syscon";

		reg = <0x0 0xffa5c000 0x0 0x20>;

	};



	qos_hdcp: qos@ffa90000 {

		compatible = "syscon";

		reg = <0x0 0xffa90000 0x0 0x20>;
@@ -739,6 +744,11 @@ 
			};



			/* These power domains are grouped by VD_LOGIC */

			pd_gmac@RK3399_PD_GMAC {

				reg = <RK3399_PD_GMAC>;

				clocks = <&cru ACLK_GMAC>;

				pm_qos = <&qos_gmac>;

			};

			pd_vio@RK3399_PD_VIO {

				reg = <RK3399_PD_VIO>;

				#address-cells = <1>;