From: Simon Horman <horms+renesas@verge.net.au>
Date: Thu, 23 May 2019 14:25:44 +0000 (+0200)
Subject: arm64: dts: renesas: r8a77990: Add dynamic power coefficient
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=70c6d23ea70c19e5166e4e87d9240f8a4d89d8b2;p=linux.git

arm64: dts: renesas: r8a77990: Add dynamic power coefficient

Describe the dynamic power coefficient of A53 CPUs.

Based on work by Gaku Inami <gaku.inami.xw@bp.renesas.com> and others.

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---

diff --git a/arch/arm64/boot/dts/renesas/r8a77990.dtsi b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
index 5403b9d8f1b12..83cf590b4b662 100644
--- a/arch/arm64/boot/dts/renesas/r8a77990.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
@@ -88,6 +88,7 @@
 			power-domains = <&sysc R8A77990_PD_CA53_CPU0>;
 			next-level-cache = <&L2_CA53>;
 			enable-method = "psci";
+			dynamic-power-coefficient = <277>;
 			clocks =<&cpg CPG_CORE R8A77990_CLK_Z2>;
 			operating-points-v2 = <&cluster1_opp>;
 		};