linux-kernel - [PATCH] ARM: dts: stm32: bump PSCI to version 1.0 on stm32mp15x

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Date:   Wed,  6 May 2020 19:48:40 +0200
From:   Etienne Carriere <etienne.carriere@...aro.org>
To:     linux-kernel@...r.kernel.org
Cc:     linux-arm-kernel@...ts.infradead.org,
        linux-stm32@...md-mailman.stormreply.com,
        devicetree@...r.kernel.org, alexandre.torgue@...com,
        mcoquelin.stm32@...il.com, robh+dt@...nel.org,
        Etienne Carriere <etienne.carriere@...com>
Subject: [PATCH] ARM: dts: stm32: bump PSCI to version 1.0 on stm32mp15x

From: Etienne Carriere <etienne.carriere@...com>

Declare PSCI v1.0 support instead of v0.1 as the former is supported
by the PSCI firmware stacks stm32mp15x relies on.

Signed-off-by: Etienne Carriere <etienne.carriere@...com>
---
 arch/arm/boot/dts/stm32mp151.dtsi | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi
index 3ea05ba48215..ebceead1b120 100644
--- a/arch/arm/boot/dts/stm32mp151.dtsi
+++ b/arch/arm/boot/dts/stm32mp151.dtsi
@@ -24,10 +24,8 @@
 	};
 
 	psci {
-		compatible = "arm,psci";
+		compatible = "arm,psci-1.0";
 		method = "smc";
-		cpu_off = <0x84000002>;
-		cpu_on = <0x84000003>;
 	};
 
 	intc: interrupt-controller@...21000 {
-- 
2.17.1