[PATCH 3/5] arm64: dts: hisilicon: Drop PCLK from static CoreSight links
From: Leo Yan
Date: Fri Oct 02 2026 - 11:13:58 EST
The static links don't need to program registers, therefore apb_pclk
reference is unnecessary, remove the pclk properties from those nodes.
Assisted-by: Codex:gpt-6
Signed-off-by: Leo Yan <leo.yan@xxxxxxx>
---
arch/arm64/boot/dts/hisilicon/hi3660-coresight.dtsi | 4 ----
arch/arm64/boot/dts/hisilicon/hi6220-coresight.dtsi | 2 --
2 files changed, 6 deletions(-)
diff --git a/arch/arm64/boot/dts/hisilicon/hi3660-coresight.dtsi b/arch/arm64/boot/dts/hisilicon/hi3660-coresight.dtsi
index 4c6a075908d1f8e3b9bba7cf9f0a2220819ea188..629b412d1b9fcc060f1eff9517652d3ddb7db441 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3660-coresight.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi3660-coresight.dtsi
@@ -306,8 +306,6 @@ cluster1_etf_out: endpoint {
/* An invisible combo funnel between clusters and top funnel */
funnel {
compatible = "arm,coresight-static-funnel";
- clocks = <&crg_ctrl HI3660_PCLK>;
- clock-names = "apb_pclk";
out-ports {
port {
@@ -397,8 +395,6 @@ top_etf_out: endpoint {
replicator {
compatible = "arm,coresight-static-replicator";
- clocks = <&crg_ctrl HI3660_PCLK>;
- clock-names = "apb_pclk";
in-ports {
port {
diff --git a/arch/arm64/boot/dts/hisilicon/hi6220-coresight.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220-coresight.dtsi
index 3f387f4cf5e02386cd130da877a62f395173c806..df449c53fb98cbdc11454cea7deabaea6177c68e 100644
--- a/arch/arm64/boot/dts/hisilicon/hi6220-coresight.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi6220-coresight.dtsi
@@ -62,8 +62,6 @@ etf_out: endpoint {
replicator {
compatible = "arm,coresight-static-replicator";
- clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>;
- clock-names = "apb_pclk";
in-ports {
port {
--
2.34.1