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From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org, Robin Murphy <robin.murphy@arm.com>,
        Mike Leach <Mike.Leach@arm.com>,
        Sudeep Holla <sudeep.holla@arm.com>,
        Sasha Levin <sashal@kernel.org>
Subject: [PATCH 5.18 554/879] arm64: dts: juno: Fix SCMI power domain IDs for ETF and CS funnel
Date:   Tue,  7 Jun 2022 19:01:12 +0200
Message-Id: <20220607165018.947400262@linuxfoundation.org>
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From: Sudeep Holla <sudeep.holla@arm.com>

[ Upstream commit 8dd3cdeaf3032728e30a7ec5e79ca780fc86cf7a ]

The SCMI power domain ID for all the coresight components is 8 while
the previous/older SCPI domain was 0. When adding SCMI variant, couple
of instances retained SCPI domain ID by mistake.

Fix the same by using the correct SCMI power domain ID of 8.

Link: https://lore.kernel.org/r/20220413093547.1699535-1-sudeep.holla@arm.com
Fixes: 96bb0954860a ("arm64: dts: juno: Add separate SCMI variants")
Cc: Robin Murphy <robin.murphy@arm.com>
Reported-by: Mike Leach <Mike.Leach@arm.com>
Acked-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 arch/arm64/boot/dts/arm/juno-r1-scmi.dts | 4 ++--
 arch/arm64/boot/dts/arm/juno-r2-scmi.dts | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/arm/juno-r1-scmi.dts b/arch/arm64/boot/dts/arm/juno-r1-scmi.dts
index 190a0fba4ad6..fd1f0d26d751 100644
--- a/arch/arm64/boot/dts/arm/juno-r1-scmi.dts
+++ b/arch/arm64/boot/dts/arm/juno-r1-scmi.dts
@@ -7,11 +7,11 @@
 	};
 
 	etf@20140000 {
-		power-domains = <&scmi_devpd 0>;
+		power-domains = <&scmi_devpd 8>;
 	};
 
 	funnel@20150000 {
-		power-domains = <&scmi_devpd 0>;
+		power-domains = <&scmi_devpd 8>;
 	};
 };
 
diff --git a/arch/arm64/boot/dts/arm/juno-r2-scmi.dts b/arch/arm64/boot/dts/arm/juno-r2-scmi.dts
index dbf13770084f..35e6d4762c46 100644
--- a/arch/arm64/boot/dts/arm/juno-r2-scmi.dts
+++ b/arch/arm64/boot/dts/arm/juno-r2-scmi.dts
@@ -7,11 +7,11 @@
 	};
 
 	etf@20140000 {
-		power-domains = <&scmi_devpd 0>;
+		power-domains = <&scmi_devpd 8>;
 	};
 
 	funnel@20150000 {
-		power-domains = <&scmi_devpd 0>;
+		power-domains = <&scmi_devpd 8>;
 	};
 };
 
-- 
2.35.1