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Message-Id: <20230421223151.115243-1-krzysztof.kozlowski@linaro.org>
Date: Sat, 22 Apr 2023 00:31:50 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Andreas Färber <afaerber@...e.de>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
linux-arm-kernel@...ts.infradead.org,
linux-realtek-soc@...ts.infradead.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH] arm64: dts: realtek: add missing cache properties
As all level 2 and level 3 caches are unified, add required
cache-unified and cache-level properties to fix warnings like:
rtd1293-ds418j.dtb: l2-cache: 'cache-level' is a required property
rtd1293-ds418j.dtb: l2-cache: 'cache-unified' is a required property
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
Please take the patch via sub-arch SoC tree.
---
arch/arm64/boot/dts/realtek/rtd1293.dtsi | 2 ++
arch/arm64/boot/dts/realtek/rtd1295.dtsi | 2 ++
arch/arm64/boot/dts/realtek/rtd1296.dtsi | 2 ++
arch/arm64/boot/dts/realtek/rtd1395.dtsi | 2 ++
arch/arm64/boot/dts/realtek/rtd16xx.dtsi | 4 ++++
5 files changed, 12 insertions(+)
diff --git a/arch/arm64/boot/dts/realtek/rtd1293.dtsi b/arch/arm64/boot/dts/realtek/rtd1293.dtsi
index 2d92b56ac94d..d0c9387ac17a 100644
--- a/arch/arm64/boot/dts/realtek/rtd1293.dtsi
+++ b/arch/arm64/boot/dts/realtek/rtd1293.dtsi
@@ -30,6 +30,8 @@ cpu1: cpu@1 {
l2: l2-cache {
compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
};
};
diff --git a/arch/arm64/boot/dts/realtek/rtd1295.dtsi b/arch/arm64/boot/dts/realtek/rtd1295.dtsi
index 1402abe80ea1..b7f63102f2dd 100644
--- a/arch/arm64/boot/dts/realtek/rtd1295.dtsi
+++ b/arch/arm64/boot/dts/realtek/rtd1295.dtsi
@@ -44,6 +44,8 @@ cpu3: cpu@3 {
l2: l2-cache {
compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
};
};
diff --git a/arch/arm64/boot/dts/realtek/rtd1296.dtsi b/arch/arm64/boot/dts/realtek/rtd1296.dtsi
index fb864a139c97..4f805f576cef 100644
--- a/arch/arm64/boot/dts/realtek/rtd1296.dtsi
+++ b/arch/arm64/boot/dts/realtek/rtd1296.dtsi
@@ -44,6 +44,8 @@ cpu3: cpu@3 {
l2: l2-cache {
compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
};
};
diff --git a/arch/arm64/boot/dts/realtek/rtd1395.dtsi b/arch/arm64/boot/dts/realtek/rtd1395.dtsi
index 05c9216a87ee..2efe5b25c83c 100644
--- a/arch/arm64/boot/dts/realtek/rtd1395.dtsi
+++ b/arch/arm64/boot/dts/realtek/rtd1395.dtsi
@@ -44,6 +44,8 @@ cpu3: cpu@3 {
l2: l2-cache {
compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
};
};
diff --git a/arch/arm64/boot/dts/realtek/rtd16xx.dtsi b/arch/arm64/boot/dts/realtek/rtd16xx.dtsi
index bf4d9e917925..34802cc62983 100644
--- a/arch/arm64/boot/dts/realtek/rtd16xx.dtsi
+++ b/arch/arm64/boot/dts/realtek/rtd16xx.dtsi
@@ -88,11 +88,15 @@ cpu5: cpu@500 {
l2: l2-cache {
compatible = "cache";
next-level-cache = <&l3>;
+ cache-level = <2>;
+ cache-unified;
};
l3: l3-cache {
compatible = "cache";
+ cache-level = <3>;
+ cache-unified;
};
};
--
2.34.1
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