From: Song Xue <quic_songxue@quicinc.com>
Date: Thu, 31 Oct 2024 10:49:02 +0000 (+0800)
Subject: arm64: dts: qcom: qcs615: Add LLCC support for QCS615
X-Git-Tag: v6.14-rc1~103^2~4^2~215
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=29af58ab4d17f5085a9f10b27edc7f1421894c5a;p=thirdparty%2Fkernel%2Fstable.git

arm64: dts: qcom: qcs615: Add LLCC support for QCS615

The QCS615 platform has LLCC(Last Level Cache Controller) as the system
cache controller. It includes 1 LLCC instance and 1 LLCC broadcast
interface.

Add LLCC node support for the QCS615 platform.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Song Xue <quic_songxue@quicinc.com>
Link: https://lore.kernel.org/r/20241031-add_llcc_dts_node_for_qcs615-v2-1-205766a607ca@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
---

diff --git a/arch/arm64/boot/dts/qcom/qcs615.dtsi b/arch/arm64/boot/dts/qcom/qcs615.dtsi
index b45f16efd5ee4..8fd999c5058a8 100644
--- a/arch/arm64/boot/dts/qcom/qcs615.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs615.dtsi
@@ -495,6 +495,14 @@
 			qcom,bcm-voters = <&apps_bcm_voter>;
 		};
 
+		llcc: system-cache-controller@9200000 {
+			compatible = "qcom,qcs615-llcc";
+			reg = <0x0 0x09200000 0x0 0x50000>,
+			      <0x0 0x09600000 0x0 0x50000>;
+			reg-names = "llcc0_base",
+				    "llcc_broadcast_base";
+		};
+
 		gem_noc: interconnect@9680000 {
 			reg = <0x0 0x09680000 0x0 0x3e200>;
 			compatible = "qcom,qcs615-gem-noc";