linux-kernel - [PATCH 7/7] arm64: dts: allwinner: h6: Enable CPU and GPU opp tables for Beelink GS1

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Message-Id: <20200405104913.22806-8-peron.clem@gmail.com>
Date:   Sun,  5 Apr 2020 12:49:13 +0200
From:   Clément Péron <peron.clem@...il.com>
To:     Maxime Ripard <mripard@...nel.org>, Chen-Yu Tsai <wens@...e.org>,
        Rob Herring <robh+dt@...nel.org>
Cc:     linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        linux-sunxi <linux-sunxi@...glegroups.com>,
        Clément Péron <peron.clem@...il.com>
Subject: [PATCH 7/7] arm64: dts: allwinner: h6: Enable CPU and GPU opp tables for Beelink GS1

Enable CPU and GPU opp tables for Beelink GS1.

This needs also to change the CPU regulator min/max voltage to fit
the OPP table.

Signed-off-by: Clément Péron <peron.clem@...il.com>
---
 .../arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts
index df6d872c34e2..8e65d56a7c85 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts
@@ -4,6 +4,8 @@
 /dts-v1/;
 
 #include "sun50i-h6.dtsi"
+#include "sun50i-h6-cpu-opp.dtsi"
+#include "sun50i-h6-gpu-opp.dtsi"
 
 #include <dt-bindings/gpio/gpio.h>
 
@@ -70,6 +72,10 @@
 	};
 };
 
+&cpu0 {
+	cpu-supply = <&reg_dcdca>;
+};
+
 &de {
 	status = "okay";
 };
@@ -226,8 +232,8 @@
 
 			reg_dcdca: dcdca {
 				regulator-always-on;
-				regulator-min-microvolt = <810000>;
-				regulator-max-microvolt = <1080000>;
+				regulator-min-microvolt = <820000>;
+				regulator-max-microvolt = <1160000>;
 				regulator-name = "vdd-cpu";
 			};
 
-- 
2.20.1