diff mbox series

[v2,19/23] arm64: dts: Update cache properties for rockchip

Message ID 20221107155825.1644604-20-pierre.gondois@arm.com (mailing list archive)
State Accepted
Commit 848343c0b4d64821aec19b2cff47b58f77362d38
Headers show
Series Update cache properties for arm64 DTS | expand

Commit Message

Pierre Gondois Nov. 7, 2022, 3:57 p.m. UTC 
The DeviceTree Specification v0.3 specifies that the cache node
'compatible' and 'cache-level' properties are 'required'. Cf.
s3.8 Multi-level and Shared Cache Nodes
The 'cache-unified' property should be present if one of the
properties for unified cache is present ('cache-size', ...).

Update the Device Trees accordingly.

Signed-off-by: Pierre Gondois <pierre.gondois@arm.com>
---
 arch/arm64/boot/dts/rockchip/rk3308.dtsi | 1 +
 arch/arm64/boot/dts/rockchip/rk3328.dtsi | 1 +
 2 files changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/rockchip/rk3308.dtsi b/arch/arm64/boot/dts/rockchip/rk3308.dtsi
index 2dfa67f1cd67..dd228a256a32 100644
--- a/arch/arm64/boot/dts/rockchip/rk3308.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3308.dtsi
@@ -96,6 +96,7 @@  CPU_SLEEP: cpu-sleep {
 
 		l2: l2-cache {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
index 49ae15708a0b..8741914cea44 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
@@ -102,6 +102,7 @@  CPU_SLEEP: cpu-sleep {
 
 		l2: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};