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Subject[PATCH 2/2] arm64: dts: socionext: add missing cache properties
Date
From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

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

uniphier-ld11-ref.dtb: l2-cache: 'cache-unified' is a required property

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
---
arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi | 1 +
arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi | 2 ++
arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi | 1 +
3 files changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi
index 54e58d945fd7..4680571c264d 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi
@@ -53,6 +53,7 @@ cpu1: cpu@1 {
l2: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
};
};

diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
index 18390cba2eda..335093da6573 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
@@ -87,11 +87,13 @@ cpu3: cpu@101 {
a72_l2: l2-cache0 {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
};

a53_l2: l2-cache1 {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
};
};

diff --git a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
index 56e037900818..d6e3cc6fdb25 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
@@ -84,6 +84,7 @@ cpu3: cpu@3 {
l2: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
};
};

--
2.25.1
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