From d1a21366e880051e453e99aec217dea3e1ffa441 Mon Sep 17 00:00:00 2001
From: Jie Gan <jie.gan@oss.qualcomm.com>
Date: Tue, 14 Apr 2026 19:36:02 +0800
Subject: [PATCH] arm64: dts: qcom: kodiak: Add label properties to CoreSight
 devices

Add label properties to TPDM and CTI nodes in the kodiak device tree to
provide human-readable identifiers for each CoreSight device. These
labels allow userspace tools and the CoreSight framework to identify
devices by name rather than by base address.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260414-add-label-to-coresight-device-v2-4-5017d07358f2@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
---
 arch/arm64/boot/dts/qcom/kodiak.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/kodiak.dtsi b/arch/arm64/boot/dts/qcom/kodiak.dtsi
index 781be681b9a3..90e50c245c0c 100644
--- a/arch/arm64/boot/dts/qcom/kodiak.dtsi
+++ b/arch/arm64/boot/dts/qcom/kodiak.dtsi
@@ -3520,6 +3520,7 @@ tpdm@600f000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_spdm";
 
 			qcom,cmb-element-bits = <32>;
 			qcom,cmb-msrs-num = <32>;
@@ -3539,6 +3540,7 @@ cti@6010000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_qdss";
 		};
 
 		funnel@6041000 {
@@ -3688,6 +3690,7 @@ cti@6b00000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_swao";
 		};
 
 		cti@6b01000 {
@@ -3696,6 +3699,7 @@ cti@6b01000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_swao_1";
 		};
 
 		cti@6b02000 {
@@ -3704,6 +3708,7 @@ cti@6b02000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_swao_2";
 		};
 
 		cti@6b03000 {
@@ -3712,6 +3717,7 @@ cti@6b03000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_swao_3";
 		};
 
 		funnel@6b04000 {
@@ -3866,6 +3872,7 @@ tpdm@6b09000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_prio_0";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -3885,6 +3892,7 @@ tpdm@6b0a000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_prio_1";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -3904,6 +3912,7 @@ tpdm@6b0b000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_prio_2";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -3923,6 +3932,7 @@ tpdm@6b0c000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_prio_3";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -3942,6 +3952,7 @@ tpdm@6b0d000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_1";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -3961,6 +3972,7 @@ cti@6b11000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_aoss";
 		};
 
 		etm@7040000 {