arm64: dts: qcom: sm8550: Use the correct LLCC register scheme

During the ABI-breaking (for good reasons) conversion of the LLCC
register description, SM8550 was not taken into account, resulting
in LLCC being broken on any kernel containing the patch referenced
in the fixes tag.

Fix it by describing the regions properly.

Fixes: ee13b5008707 ("qcom: llcc/edac: Fix the base address used for accessing LLCC banks")
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Acked-by: Manivannan Sadhasivam <mani@kernel.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230517-topic-kailua-llcc-v1-2-d57bd860c43e@linaro.org

diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi
index 4c6b2c582b27cf551f02cfe8c32ca0a42b3bf60a..558cbc4307080407e63a63533ed634b31c12bec6 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
@@ -3771,9 +3771,16 @@ gem_noc: interconnect@24100000 {
 
                system-cache-controller@25000000 {
                        compatible = "qcom,sm8550-llcc";
-                       reg = <0 0x25000000 0 0x800000>,
+                       reg = <0 0x25000000 0 0x200000>,
+                             <0 0x25200000 0 0x200000>,
+                             <0 0x25400000 0 0x200000>,
+                             <0 0x25600000 0 0x200000>,
                              <0 0x25800000 0 0x200000>;
-                       reg-names = "llcc_base", "llcc_broadcast_base";
+                       reg-names = "llcc0_base",
+                                   "llcc1_base",
+                                   "llcc2_base",
+                                   "llcc3_base",
+                                   "llcc_broadcast_base";
                        interrupts = <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>;
                };