linux-kernel - [PATCH AUTOSEL 4.19 03/13] ARM: dts: vexpress: add missing cache properties

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Message-Id: <20230531134541.3385043-3-sashal@kernel.org>
Date:   Wed, 31 May 2023 09:45:31 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Sudeep Holla <sudeep.holla@....com>,
        Sasha Levin <sashal@...nel.org>, liviu.dudau@....com,
        lpieralisi@...nel.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org
Subject: [PATCH AUTOSEL 4.19 03/13] ARM: dts: vexpress: add missing cache properties

From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

[ Upstream commit 328acc5657c6197753238d7ce0a6924ead829347 ]

As all level 2 and level 3 caches are unified, add required
cache-unified property to fix warnings like:

  vexpress-v2p-ca5s.dtb: cache-controller@...f0000: 'cache-unified' is a required property

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Link: https://lore.kernel.org/r/20230423150837.118466-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Sudeep Holla <sudeep.holla@....com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/arm/boot/dts/vexpress-v2p-ca5s.dts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/vexpress-v2p-ca5s.dts b/arch/arm/boot/dts/vexpress-v2p-ca5s.dts
index e5b4a7570a010..13a75a87d571b 100644
--- a/arch/arm/boot/dts/vexpress-v2p-ca5s.dts
+++ b/arch/arm/boot/dts/vexpress-v2p-ca5s.dts
@@ -118,6 +118,7 @@ L2: cache-controller@...f0000 {
 		reg = <0x2c0f0000 0x1000>;
 		interrupts = <0 84 4>;
 		cache-level = <2>;
+		cache-unified;
 	};
 
 	pmu {
-- 
2.39.2