[PATCH 0/7] arm64: dts: qcom: Add label properties to CoreSight devices

[PATCH 0/7] arm64: dts: qcom: Add label properties to CoreSight devices

[Jie Gan]

The CoreSight framework and userspace tools identify trace devices by
their base address, which is not human-readable. The label property
provides a stable, descriptive name for each TPDM and CTI device,
allowing tools to refer to devices by name rather than address.

This series adds label properties to TPDM and CTI nodes across seven
Qualcomm platforms:
lemans
talos
monaco
kodiak
kaanapali
sm8750
hamoa

With the change, we will have a sysfs node for each Coresight device:
root@qemuarm64:/sys/bus/coresight/devices/tpdm0# cat label
tpdm_spdm

Signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com>
---
Jie Gan (7):
      arm64: dts: qcom: lemans: Add label properties to CoreSight devices
      arm64: dts: qcom: talos: Add label properties to CoreSight devices
      arm64: dts: qcom: monaco: Add label properties to CoreSight devices
      arm64: dts: qcom: kodiak: Add label properties to CoreSight devices
      arm64: dts: qcom: kaanapali: Add label properties to CoreSight devices
      arm64: dts: qcom: sm8750: Add label properties to CoreSight devices
      arm64: dts: qcom: hamoa: Add label properties to CoreSight devices

 arch/arm64/boot/dts/qcom/hamoa.dtsi     | 30 +++++++++++++++++
 arch/arm64/boot/dts/qcom/kaanapali.dtsi | 35 +++++++++++++++++++
 arch/arm64/boot/dts/qcom/kodiak.dtsi    | 12 +++++++
 arch/arm64/boot/dts/qcom/lemans.dtsi    | 14 ++++++++
 arch/arm64/boot/dts/qcom/monaco.dtsi    | 29 ++++++++++++++++
 arch/arm64/boot/dts/qcom/sm8750.dtsi    | 27 +++++++++++++++
 arch/arm64/boot/dts/qcom/talos.dtsi     | 59 +++++++++++++++++++++++++++++++++
 7 files changed, 206 insertions(+)
---
base-commit: f3e6330d7fe42b204af05a2dbc68b379e0ad179e
change-id: 20260409-add-label-to-coresight-device-b17a2ba6030e

Best regards,
-- 
Jie Gan <jie.gan@oss.qualcomm.com>

[PATCH 1/7] arm64: dts: qcom: lemans: Add label properties to CoreSight devices

[Jie Gan]

Add label properties to TPDM and CTI nodes in the lemans 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.

Signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com>
---
 arch/arm64/boot/dts/qcom/lemans.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/lemans.dtsi b/arch/arm64/boot/dts/qcom/lemans.dtsi
index fe6e76351823..7cdca20708cc 100644
--- a/arch/arm64/boot/dts/qcom/lemans.dtsi
+++ b/arch/arm64/boot/dts/qcom/lemans.dtsi
@@ -2847,6 +2847,7 @@ tpdm@4003000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_dcc";
 
 			qcom,cmb-element-bits = <32>;
 			qcom,cmb-msrs-num = <32>;
@@ -2906,6 +2907,7 @@ tpdm@400f000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_spdm";
 
 			qcom,cmb-element-bits = <32>;
 			qcom,cmb-msrs-num = <32>;
@@ -3374,6 +3376,7 @@ tpdm@4b09000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_prio_0";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -3394,6 +3397,7 @@ tpdm@4b0a000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_prio_1";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -3414,6 +3418,7 @@ tpdm@4b0b000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_prio_2";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -3434,6 +3439,7 @@ tpdm@4b0c000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_prio_3";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -3454,6 +3460,7 @@ tpdm@4b0d000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_1";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -3474,6 +3481,7 @@ aoss_cti: cti@4b13000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_aoss";
 		};
 
 		funnel@4b83000 {
@@ -3795,6 +3803,7 @@ tpdm@6860000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_actpm";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -3815,6 +3824,7 @@ tpdm@6861000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_apss";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -3897,6 +3907,7 @@ tpdm@68a0000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_llm_silver";
 
 			qcom,cmb-element-bits = <32>;
 			qcom,cmb-msrs-num = <32>;
@@ -3917,6 +3928,7 @@ tpdm@68b0000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_llm_gold";
 
 			qcom,cmb-element-bits = <32>;
 			qcom,cmb-msrs-num = <32>;
@@ -3937,6 +3949,7 @@ tpdm@68c0000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_llm_ext";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -8590,6 +8603,7 @@ arch_timer: timer {
 
 	turing-llm-tpdm {
 		compatible = "qcom,coresight-static-tpdm";
+		label = "tpdm_cdsp_llm_0";
 
 		qcom,cmb-element-bits = <32>;
 

-- 
2.34.1

[PATCH 2/7] arm64: dts: qcom: talos: Add label properties to CoreSight devices

[Jie Gan]

Add label properties to CTI and TPDM nodes in the talos 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.

Signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com>
---
 arch/arm64/boot/dts/qcom/talos.dtsi | 59 +++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/talos.dtsi b/arch/arm64/boot/dts/qcom/talos.dtsi
index ff5afbfce2a4..019911f3f923 100644
--- a/arch/arm64/boot/dts/qcom/talos.dtsi
+++ b/arch/arm64/boot/dts/qcom/talos.dtsi
@@ -2180,6 +2180,7 @@ cti@6010000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_qdss";
 		};
 
 		cti@6011000 {
@@ -2188,6 +2189,7 @@ cti@6011000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_qdss_1";
 		};
 
 		cti@6012000 {
@@ -2196,6 +2198,7 @@ cti@6012000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_qdss_2";
 		};
 
 		cti@6013000 {
@@ -2204,6 +2207,7 @@ cti@6013000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_qdss_3";
 		};
 
 		cti@6014000 {
@@ -2212,6 +2216,7 @@ cti@6014000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_qdss_4";
 		};
 
 		cti@6015000 {
@@ -2220,6 +2225,7 @@ cti@6015000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_qdss_5";
 		};
 
 		cti@6016000 {
@@ -2228,6 +2234,7 @@ cti@6016000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_qdss_6";
 		};
 
 		cti@6017000 {
@@ -2236,6 +2243,7 @@ cti@6017000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_qdss_7";
 		};
 
 		cti@6018000 {
@@ -2244,6 +2252,7 @@ cti@6018000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_qdss_8";
 		};
 
 		cti@6019000 {
@@ -2252,6 +2261,7 @@ cti@6019000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_qdss_9";
 		};
 
 		cti@601a000 {
@@ -2260,6 +2270,7 @@ cti@601a000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_qdss_10";
 		};
 
 		cti@601b000 {
@@ -2268,6 +2279,7 @@ cti@601b000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_qdss_11";
 		};
 
 		cti@601c000 {
@@ -2276,6 +2288,7 @@ cti@601c000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_qdss_12";
 		};
 
 		cti@601d000 {
@@ -2284,6 +2297,7 @@ cti@601d000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_qdss_13";
 		};
 
 		cti@601e000 {
@@ -2292,6 +2306,7 @@ cti@601e000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_qdss_14";
 		};
 
 		cti@601f000 {
@@ -2300,6 +2315,7 @@ cti@601f000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_qdss_15";
 		};
 
 		funnel@6041000 {
@@ -2532,6 +2548,7 @@ cti@683b000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_qdsp6";
 		};
 
 		tpdm@6840000 {
@@ -2540,6 +2557,7 @@ tpdm@6840000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_vsense";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -2560,6 +2578,7 @@ tpdm@684c000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_prng";
 
 			qcom,cmb-element-bits = <32>;
 			qcom,cmb-msrs-num = <32>;
@@ -2579,6 +2598,7 @@ tpdm@6850000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_pimem";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -2600,6 +2620,7 @@ tpdm@6860000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_cdsp";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -2643,6 +2664,7 @@ cti@6867000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_cdsp";
 		};
 
 		tpdm@6870000 {
@@ -2651,6 +2673,7 @@ tpdm@6870000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_dcc";
 
 			qcom,cmb-element-bits = <32>;
 			qcom,cmb-msrs-num = <32>;
@@ -2671,6 +2694,7 @@ tpdm@699c000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_wcss";
 
 			qcom,cmb-element-bits = <32>;
 			qcom,cmb-msrs-num = <32>;
@@ -2693,6 +2717,7 @@ tpdm@69c0000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_monaq";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -2736,6 +2761,7 @@ tpdm@69d0000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_qm";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -2756,6 +2782,7 @@ tpdm@6a00000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_ddr";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -2776,6 +2803,7 @@ cti@6a02000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_ddr_dl0";
 		};
 
 		cti@6a03000 {
@@ -2784,6 +2812,7 @@ cti@6a03000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_ddr_dl0_1";
 		};
 
 		cti@6a10000 {
@@ -2792,6 +2821,7 @@ cti@6a10000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_ddr_dl1";
 		};
 
 		cti@6a11000 {
@@ -2800,6 +2830,7 @@ cti@6a11000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_ddr_dl1_1";
 		};
 
 		funnel@6a05000 {
@@ -2870,6 +2901,7 @@ tpdm@6b02000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_0";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -2890,6 +2922,7 @@ tpdm@6b03000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_1";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -2910,6 +2943,7 @@ cti@6b04000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_swao";
 		};
 
 		cti@6b05000 {
@@ -2918,6 +2952,7 @@ cti@6b05000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_swao_1";
 		};
 
 		cti@6b06000 {
@@ -2926,6 +2961,7 @@ cti@6b06000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_swao_2";
 		};
 
 		cti@6b07000 {
@@ -2934,6 +2970,7 @@ cti@6b07000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_swao_3";
 		};
 
 		funnel@6b08000 {
@@ -3040,6 +3077,7 @@ cti@6b21000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_aop_m3";
 		};
 
 		tpdm@6b48000 {
@@ -3048,6 +3086,7 @@ tpdm@6b48000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_west";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -3067,6 +3106,7 @@ cti@6c13000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_titan";
 
 			/* Not all required clocks can be enabled from the OS */
 			status = "fail";
@@ -3078,6 +3118,7 @@ cti@6c20000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_venus";
 			status = "disabled";
 		};
 
@@ -3087,6 +3128,7 @@ tpdm@6c28000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_center";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -3106,6 +3148,7 @@ cti@6c29000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_dlct";
 		};
 
 		cti@6c2a000 {
@@ -3114,6 +3157,7 @@ cti@6c2a000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_dlct_1";
 		};
 
 		cti@7020000 {
@@ -3122,6 +3166,7 @@ cti@7020000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_apss_apb_2";
 		};
 
 		etm@7040000 {
@@ -3150,6 +3195,7 @@ cti@7120000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_apss_apb_3";
 		};
 
 		etm@7140000 {
@@ -3178,6 +3224,7 @@ cti@7220000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_apss_apb_4";
 		};
 
 		etm@7240000 {
@@ -3206,6 +3253,7 @@ cti@7320000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_apss_apb_5";
 		};
 
 		etm@7340000 {
@@ -3234,6 +3282,7 @@ cti@7420000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_apss_apb_6";
 		};
 
 		etm@7440000 {
@@ -3262,6 +3311,7 @@ cti@7520000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_apss_apb_7";
 		};
 
 		etm@7540000 {
@@ -3290,6 +3340,7 @@ cti@7620000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_apss_apb_8";
 		};
 
 		etm@7640000 {
@@ -3318,6 +3369,7 @@ cti@7720000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_apss_apb_9";
 		};
 
 		etm@7740000 {
@@ -3492,6 +3544,7 @@ tpdm@7830000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_olc";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -3535,6 +3588,7 @@ tpdm@7860000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_apss";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -3578,6 +3632,7 @@ tpdm@78a0000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_llm_silver";
 
 			qcom,cmb-element-bits = <32>;
 			qcom,cmb-msrs-num = <32>;
@@ -3597,6 +3652,7 @@ tpdm@78b0000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_llm_gold";
 
 			qcom,cmb-element-bits = <32>;
 			qcom,cmb-msrs-num = <32>;
@@ -3664,6 +3720,7 @@ cti@78e0000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_apss";
 		};
 
 		cti@78f0000 {
@@ -3672,6 +3729,7 @@ cti@78f0000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_apss_1";
 		};
 
 		cti@7900000 {
@@ -3680,6 +3738,7 @@ cti@7900000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_apss_2";
 		};
 
 		remoteproc_cdsp: remoteproc@8300000 {

-- 
2.34.1

[PATCH 3/7] arm64: dts: qcom: monaco: Add label properties to CoreSight devices

[Jie Gan]

Add label properties to TPDM and CTI nodes in the monaco 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.

Signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com>
---
 arch/arm64/boot/dts/qcom/monaco.dtsi | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/monaco.dtsi b/arch/arm64/boot/dts/qcom/monaco.dtsi
index 7b1d57460f1e..3e076a1df1b9 100644
--- a/arch/arm64/boot/dts/qcom/monaco.dtsi
+++ b/arch/arm64/boot/dts/qcom/monaco.dtsi
@@ -3045,6 +3045,7 @@ tpdm@400f000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_spdm";
 
 			qcom,cmb-element-bits = <32>;
 			qcom,cmb-msrs-num = <32>;
@@ -3307,6 +3308,7 @@ tpdm@4841000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_prng";
 
 			qcom,cmb-element-bits = <32>;
 			qcom,cmb-msrs-num = <32>;
@@ -3326,6 +3328,7 @@ tpdm@4850000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_pimem";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -3347,6 +3350,7 @@ tpdm@4860000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_dl_ch_south";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -3440,6 +3444,7 @@ tpdm@4980000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_cdsp";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -3483,6 +3488,7 @@ tpdm@4ac0000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_mmnoc_0";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -3555,6 +3561,7 @@ tpdm@4ad0000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_dlct";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -3807,6 +3814,7 @@ tpdm@4b09000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_prio_0";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -3826,6 +3834,7 @@ tpdm@4b0a000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_prio_1";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -3845,6 +3854,7 @@ tpdm@4b0b000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_prio_2";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -3864,6 +3874,7 @@ tpdm@4b0c000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_prio_3";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -3883,6 +3894,7 @@ tpdm@4b0d000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_1";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -3902,6 +3914,7 @@ cti@4b13000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_aoss";
 		};
 
 		tpdm@4b80000 {
@@ -3910,6 +3923,7 @@ tpdm@4b80000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_cdsp_0";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -3977,6 +3991,7 @@ cti@4b8b000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_cdsp_1";
 		};
 
 		tpdm@4c40000 {
@@ -3985,6 +4000,7 @@ tpdm@4c40000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_gpdsp_0";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -4078,6 +4094,7 @@ tpdm@4c50000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_dl_south";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -4150,6 +4167,7 @@ tpdm@4e00000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_ddr";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -4240,6 +4258,7 @@ tpdm@4e10000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_ddr_ch0";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -4283,6 +4302,7 @@ tpdm@4e20000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_ddr_ch1";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -4608,6 +4628,7 @@ cti@682b000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_apss";
 		};
 
 		tpdm@6860000 {
@@ -4616,6 +4637,7 @@ tpdm@6860000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_actpm";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -4635,6 +4657,7 @@ tpdm@6861000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_apss";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -4715,6 +4738,7 @@ tpdm@68a0000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_llm_gold";
 
 			qcom,cmb-element-bits = <32>;
 			qcom,cmb-msrs-num = <32>;
@@ -4734,6 +4758,7 @@ tpdm@68b0000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_llm_silver";
 
 			qcom,cmb-element-bits = <32>;
 			qcom,cmb-msrs-num = <32>;
@@ -4753,6 +4778,7 @@ tpdm@68c0000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_ext_dsb";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -4772,6 +4798,7 @@ cti@68e0000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_llm_gold";
 		};
 
 		cti@68f0000 {
@@ -4780,6 +4807,7 @@ cti@68f0000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_llm_silver";
 		};
 
 		cti@6900000 {
@@ -4788,6 +4816,7 @@ cti@6900000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_ext_dsb";
 		};
 
 		sdhc_1: mmc@87c4000 {

-- 
2.34.1

[PATCH 4/7] arm64: dts: qcom: kodiak: Add label properties to CoreSight devices

[Jie Gan]

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.

Signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com>
---
 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 988ca5f7c8a0..3a2c28752e31 100644
--- a/arch/arm64/boot/dts/qcom/kodiak.dtsi
+++ b/arch/arm64/boot/dts/qcom/kodiak.dtsi
@@ -3513,6 +3513,7 @@ tpdm@600f000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_spdm";
 
 			qcom,cmb-element-bits = <32>;
 			qcom,cmb-msrs-num = <32>;
@@ -3532,6 +3533,7 @@ cti@6010000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_qdss";
 		};
 
 		funnel@6041000 {
@@ -3681,6 +3683,7 @@ cti@6b00000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_swao";
 		};
 
 		cti@6b01000 {
@@ -3689,6 +3692,7 @@ cti@6b01000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_swao_1";
 		};
 
 		cti@6b02000 {
@@ -3697,6 +3701,7 @@ cti@6b02000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_swao_2";
 		};
 
 		cti@6b03000 {
@@ -3705,6 +3710,7 @@ cti@6b03000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_swao_3";
 		};
 
 		funnel@6b04000 {
@@ -3859,6 +3865,7 @@ tpdm@6b09000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_prio_0";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -3878,6 +3885,7 @@ tpdm@6b0a000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_prio_1";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -3897,6 +3905,7 @@ tpdm@6b0b000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_prio_2";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -3916,6 +3925,7 @@ tpdm@6b0c000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_prio_3";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -3935,6 +3945,7 @@ tpdm@6b0d000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_1";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -3954,6 +3965,7 @@ cti@6b11000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_aoss";
 		};
 
 		etm@7040000 {

-- 
2.34.1

[PATCH 5/7] arm64: dts: qcom: kaanapali: Add label properties to CoreSight devices

[Jie Gan]

Add label properties to TPDM nodes in the kaanapali 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.

Signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com>
---
 arch/arm64/boot/dts/qcom/kaanapali.dtsi | 35 +++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/kaanapali.dtsi b/arch/arm64/boot/dts/qcom/kaanapali.dtsi
index 7cc326aa1a1a..0d5714ddef9d 100644
--- a/arch/arm64/boot/dts/qcom/kaanapali.dtsi
+++ b/arch/arm64/boot/dts/qcom/kaanapali.dtsi
@@ -4201,6 +4201,7 @@ tpdm@10003000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_dcc";
 
 			qcom,cmb-element-bits = <32>;
 
@@ -4256,6 +4257,7 @@ tpdm@1000f000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_spdm";
 
 			qcom,cmb-element-bits = <32>;
 
@@ -4319,6 +4321,7 @@ tpdm@11000000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_modem_0";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -4407,6 +4410,7 @@ tpdm@1102c000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_gcc";
 
 			qcom,dsb-msrs-num = <32>;
 
@@ -4425,6 +4429,7 @@ tpdm@11180000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_cdsp";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -4444,6 +4449,7 @@ tpdm@11183000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_cdsp_cmsr1";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,cmb-element-bits = <32>;
@@ -4463,6 +4469,7 @@ tpdm@11184000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_cdsp_cmsr2";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,cmb-element-bits = <32>;
@@ -4482,6 +4489,7 @@ tpdm@11185000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_cdsp_dpm1";
 
 			qcom,cmb-element-bits = <64>;
 
@@ -4500,6 +4508,7 @@ tpdm@11186000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_cdsp_dpm2";
 
 			qcom,cmb-element-bits = <64>;
 
@@ -4619,6 +4628,7 @@ tpdm@111a3000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_pmu";
 
 			qcom,dsb-msrs-num = <32>;
 
@@ -4637,6 +4647,7 @@ tpdm@111a4000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_qrng";
 
 			out-ports {
 				port {
@@ -4653,6 +4664,7 @@ tpdm@111a5000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_dlmm";
 
 			qcom,dsb-msrs-num = <32>;
 
@@ -4671,6 +4683,7 @@ tpdm@111a6000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_north_dsb";
 
 			qcom,dsb-msrs-num = <32>;
 
@@ -4689,6 +4702,7 @@ tpdm@111a7000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_south_dsb";
 
 			qcom,dsb-msrs-num = <32>;
 
@@ -4707,6 +4721,7 @@ tpdm@111a8000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_rdpm_cx";
 
 			out-ports {
 				port {
@@ -4723,6 +4738,7 @@ tpdm@111a9000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_rdpm_mxa";
 
 			out-ports {
 				port {
@@ -4739,6 +4755,7 @@ tpdm@111aa000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_rdpm_mxc";
 
 			out-ports {
 				port {
@@ -4755,6 +4772,7 @@ tpdm@111ab000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_ipcc_cmb0";
 
 			out-ports {
 				port {
@@ -4771,6 +4789,7 @@ tpdm@111ac000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_ipcc_cmb1";
 
 			out-ports {
 				port {
@@ -4787,6 +4806,7 @@ tpdm@111ad000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_ipcc_cmb2";
 
 			out-ports {
 				port {
@@ -4803,6 +4823,7 @@ tpdm@111ae000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_ipcc_cmb3";
 
 			out-ports {
 				port {
@@ -4819,6 +4840,7 @@ tpdm@111af000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_ipcc_cmb4";
 
 			out-ports {
 				port {
@@ -4835,6 +4857,7 @@ tpdm@111b3000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_pcie_rscc";
 
 			out-ports {
 				port {
@@ -5024,6 +5047,7 @@ tpdm@111d0000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_qm";
 
 			out-ports {
 				port {
@@ -5040,6 +5064,7 @@ tpdm@11303000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_prio_4";
 
 			qcom,cmb-element-bits = <64>;
 
@@ -5181,6 +5206,7 @@ tpdm@11309000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_prio_0";
 
 			qcom,cmb-element-bits = <64>;
 
@@ -5199,6 +5225,7 @@ tpdm@1130a000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_prio_1";
 
 			qcom,cmb-element-bits = <64>;
 
@@ -5217,6 +5244,7 @@ tpdm@1130b000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_prio_2";
 
 			qcom,cmb-element-bits = <64>;
 
@@ -5235,6 +5263,7 @@ tpdm@1130c000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_prio_3";
 
 			qcom,cmb-element-bits = <64>;
 
@@ -5253,6 +5282,7 @@ tpdm@1130d000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_1";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -5272,6 +5302,7 @@ tpdm@11422000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_ipa";
 
 			qcom,dsb-msrs-num = <32>;
 
@@ -6958,6 +6989,7 @@ timer {
 
 	tpdm-cdsp-llm {
 		compatible = "qcom,coresight-static-tpdm";
+		label = "tpdm_cdsp_llm";
 		qcom,cmb-element-bits = <32>;
 
 		out-ports {
@@ -6971,6 +7003,7 @@ tpdm_cdsp_llm_out: endpoint {
 
 	tpdm-cdsp-llm2 {
 		compatible = "qcom,coresight-static-tpdm";
+		label = "tpdm_cdsp_llm2";
 		qcom,cmb-element-bits = <32>;
 
 		out-ports {
@@ -6984,6 +7017,7 @@ tpdm_cdsp_llm2_out: endpoint {
 
 	tpdm-modem1 {
 		compatible = "qcom,coresight-static-tpdm";
+		label = "tpdm_modem_1";
 		qcom,cmb-element-bits = <32>;
 
 		out-ports {
@@ -6997,6 +7031,7 @@ tpdm_modem1_out: endpoint {
 
 	tpdm-modem2 {
 		compatible = "qcom,coresight-static-tpdm";
+		label = "tpdm_modem_2";
 		qcom,cmb-element-bits = <64>;
 
 		out-ports {

-- 
2.34.1

[PATCH 6/7] arm64: dts: qcom: sm8750: Add label properties to CoreSight devices

[Jie Gan]

Add label properties to TPDM and CTI nodes in the sm8750 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.

Signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com>
---
 arch/arm64/boot/dts/qcom/sm8750.dtsi | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8750.dtsi b/arch/arm64/boot/dts/qcom/sm8750.dtsi
index 18fb52c14acd..c13e9a6bc68e 100644
--- a/arch/arm64/boot/dts/qcom/sm8750.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8750.dtsi
@@ -4112,6 +4112,7 @@ tpdm@1000f000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_spdm";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -4176,6 +4177,7 @@ tpdm@10800000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_modem_0";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -4256,6 +4258,7 @@ cti@1080b000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_mss_qdsp6";
 		};
 
 		tpdm@1082c000 {
@@ -4264,6 +4267,7 @@ tpdm@1082c000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_gcc";
 
 			qcom,dsb-msrs-num = <32>;
 
@@ -4282,6 +4286,7 @@ tpdm@10841000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_prng";
 
 			qcom,cmb-msrs-num = <32>;
 
@@ -4300,6 +4305,7 @@ tpdm@1084e000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_mm_bcv";
 
 			qcom,cmb-element-bits = <32>;
 			qcom,cmb-msrs-num = <32>;
@@ -4319,6 +4325,7 @@ tpdm@1084f000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_mm_lmh";
 
 			qcom,cmb-element-bits = <32>;
 			qcom,cmb-msrs-num = <32>;
@@ -4338,6 +4345,7 @@ tpdm@10850000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_mm_dpm";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -4402,6 +4410,7 @@ tpdm@10980000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_cdsp";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -4490,6 +4499,7 @@ cti@1098b000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_cdsp_qdsp";
 		};
 
 		tpdm@109a3000 {
@@ -4498,6 +4508,7 @@ tpdm@109a3000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_pmu";
 
 			qcom,cmb-msrs-num = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -4517,6 +4528,7 @@ tpdm@109a4000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_ipcc";
 
 			qcom,cmb-msrs-num = <32>;
 
@@ -4535,6 +4547,7 @@ tpdm@109a5000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_dlmm";
 
 			qcom,dsb-msrs-num = <32>;
 
@@ -4553,6 +4566,7 @@ tpdm@109a6000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_north_dsb";
 
 			qcom,dsb-msrs-num = <32>;
 
@@ -4571,6 +4585,7 @@ tpdm@109a7000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_south_dsb";
 
 			qcom,dsb-msrs-num = <32>;
 
@@ -4589,6 +4604,7 @@ tpdm@109a8000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_rdpm_cmb0";
 
 			qcom,cmb-msrs-num = <32>;
 
@@ -4607,6 +4623,7 @@ tpdm@109a9000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_rdpm_cmb1";
 
 			qcom,cmb-msrs-num = <32>;
 
@@ -4625,6 +4642,7 @@ tpdm@109aa000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_rdpm_cmb2";
 
 			qcom,cmb-msrs-num = <32>;
 
@@ -4776,6 +4794,7 @@ tpdm@109d0000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_qm";
 
 			qcom,dsb-msrs-num = <32>;
 
@@ -4909,6 +4928,7 @@ tpdm@10b09000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_prio_0";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -4928,6 +4948,7 @@ tpdm@10b0a000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_prio_1";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -4947,6 +4968,7 @@ tpdm@10b0b000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_prio_2";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -4966,6 +4988,7 @@ tpdm@10b0c000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_prio_3";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -4985,6 +5008,7 @@ tpdm@10b0d000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_1";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -6801,6 +6825,7 @@ timer {
 
 	tpdm-cdsp-llm {
 		compatible = "qcom,coresight-static-tpdm";
+			label = "tpdm_cdsp_llm";
 		qcom,cmb-element-bits = <32>;
 
 		out-ports {
@@ -6814,6 +6839,7 @@ tpdm_cdsp_llm_out: endpoint {
 
 	tpdm-cdsp-llm2 {
 		compatible = "qcom,coresight-static-tpdm";
+			label = "tpdm_cdsp_llm2";
 		qcom,cmb-element-bits = <32>;
 
 		out-ports {
@@ -6827,6 +6853,7 @@ tpdm_cdsp_llm2_out: endpoint {
 
 	tpdm-modem1 {
 		compatible = "qcom,coresight-static-tpdm";
+			label = "tpdm_modem_1";
 		qcom,dsb-element-bits = <32>;
 
 		out-ports {

-- 
2.34.1

[PATCH 7/7] arm64: dts: qcom: hamoa: Add label properties to CoreSight devices

[Jie Gan]

Add label properties to TPDM and CTI nodes in the hamoa 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.

Signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com>
---
 arch/arm64/boot/dts/qcom/hamoa.dtsi | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/hamoa.dtsi b/arch/arm64/boot/dts/qcom/hamoa.dtsi
index 051dee076416..f10af9db8bd4 100644
--- a/arch/arm64/boot/dts/qcom/hamoa.dtsi
+++ b/arch/arm64/boot/dts/qcom/hamoa.dtsi
@@ -6882,6 +6882,7 @@ tpdm@10003000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_dcc";
 
 			qcom,cmb-element-bits = <32>;
 			qcom,cmb-msrs-num = <32>;
@@ -6939,6 +6940,7 @@ tpdm@1000f000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_spdm";
 
 			qcom,cmb-element-bits = <32>;
 			qcom,cmb-msrs-num = <32>;
@@ -7077,6 +7079,7 @@ tpdm@10800000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_rpdm_mxa";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -7096,6 +7099,7 @@ tpdm@1082c000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_gcc";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -7115,6 +7119,7 @@ tpdm@10841000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_prng";
 
 			qcom,cmb-element-bits = <32>;
 			qcom,cmb-msrs-num = <32>;
@@ -7134,6 +7139,7 @@ tpdm@10844000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_lpass";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -7177,6 +7183,7 @@ cti@1098b000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "cti_cdsp_cscti";
 		};
 
 		tpdm@109d0000 {
@@ -7185,6 +7192,7 @@ tpdm@109d0000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_qm";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -7205,6 +7213,7 @@ tpdm@10ac0000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_dl_south_0";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -7225,6 +7234,7 @@ tpdm@10ac1000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_dl_south_1";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -7459,6 +7469,7 @@ tpdm@10b09000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_prio_0";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -7478,6 +7489,7 @@ tpdm@10b0a000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_prio_1";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -7497,6 +7509,7 @@ tpdm@10b0b000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_prio_2";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -7516,6 +7529,7 @@ tpdm@10b0c000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_prio_3";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -7535,6 +7549,7 @@ tpdm@10b0d000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_swao_1";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -7554,6 +7569,7 @@ tpdm@10b20000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_ddr_lpi";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -7624,6 +7640,7 @@ tpdm@10c08000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_dlmm";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -7672,6 +7689,7 @@ tpdm@10c28000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_dlct";
 
 			qcom,dsb-element-bits = <32>;
 			qcom,dsb-msrs-num = <32>;
@@ -7691,6 +7709,7 @@ tpdm@10c29000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_ipcc";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -7824,6 +7843,7 @@ tpdm@10c38000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_rdpm";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -7843,6 +7863,7 @@ tpdm@10c39000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_rdpm_mx";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -7939,6 +7960,7 @@ tpdm@10cc1000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_tmess_0";
 
 			qcom,cmb-element-bits = <64>;
 			qcom,cmb-msrs-num = <32>;
@@ -8043,6 +8065,7 @@ tpdm@10d08000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_llcc_0";
 
 			qcom,cmb-element-bits = <32>;
 			qcom,cmb-msrs-num = <32>;
@@ -8062,6 +8085,7 @@ tpdm@10d09000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_llcc_1";
 
 			qcom,cmb-element-bits = <32>;
 			qcom,cmb-msrs-num = <32>;
@@ -8081,6 +8105,7 @@ tpdm@10d0a000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_llcc_2";
 
 			qcom,cmb-element-bits = <32>;
 			qcom,cmb-msrs-num = <32>;
@@ -8100,6 +8125,7 @@ tpdm@10d0b000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_llcc_3";
 
 			qcom,cmb-element-bits = <32>;
 			qcom,cmb-msrs-num = <32>;
@@ -8119,6 +8145,7 @@ tpdm@10d0c000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_llcc_4";
 
 			qcom,cmb-element-bits = <32>;
 			qcom,cmb-msrs-num = <32>;
@@ -8138,6 +8165,7 @@ tpdm@10d0d000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_llcc_5";
 
 			qcom,cmb-element-bits = <32>;
 			qcom,cmb-msrs-num = <32>;
@@ -8157,6 +8185,7 @@ tpdm@10d0e000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_llcc_6";
 
 			qcom,cmb-element-bits = <32>;
 			qcom,cmb-msrs-num = <32>;
@@ -8176,6 +8205,7 @@ tpdm@10d0f000 {
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			label = "tpdm_llcc_7";
 
 			qcom,cmb-element-bits = <32>;
 			qcom,cmb-msrs-num = <32>;

-- 
2.34.1

Re: [PATCH 1/7] arm64: dts: qcom: lemans: Add label properties to CoreSight devices

[Konrad Dybcio]

On 4/10/26 5:08 AM, Jie Gan wrote:
> Add label properties to TPDM and CTI nodes in the lemans 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.
> 
> Signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>

Konrad

Re: [PATCH 2/7] arm64: dts: qcom: talos: Add label properties to CoreSight devices

[Konrad Dybcio]

On 4/10/26 5:08 AM, Jie Gan wrote:
> Add label properties to CTI and TPDM nodes in the talos 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.
> 
> Signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>

Konrad3597,6 +3652,7 @@ tpdm@78b0000 {>  
>  			clocks = <&aoss_qmp>;
>  			clock-names = "apb_pclk";
> +			label = "tpdm_llm_gold";
>  
>  			qcom,cmb-element-bits = <32>;
>  			qcom,cmb-msrs-num = <32>;
> @@ -3664,6 +3720,7 @@ cti@78e0000 {
>  
>  			clocks = <&aoss_qmp>;
>  			clock-names = "apb_pclk";
> +			label = "cti_apss";
>  		};
>  
>  		cti@78f0000 {
> @@ -3672,6 +3729,7 @@ cti@78f0000 {
>  
>  			clocks = <&aoss_qmp>;
>  			clock-names = "apb_pclk";
> +			label = "cti_apss_1";
>  		};
>  
>  		cti@7900000 {
> @@ -3680,6 +3738,7 @@ cti@7900000 {
>  
>  			clocks = <&aoss_qmp>;
>  			clock-names = "apb_pclk";
> +			label = "cti_apss_2";
>  		};
>  
>  		remoteproc_cdsp: remoteproc@8300000 {
> 

Re: [PATCH 3/7] arm64: dts: qcom: monaco: Add label properties to CoreSight devices

[Konrad Dybcio]

On 4/10/26 5:08 AM, Jie Gan wrote:
> Add label properties to TPDM and CTI nodes in the monaco 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.
> 
> Signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>

Konrad

Re: [PATCH 4/7] arm64: dts: qcom: kodiak: Add label properties to CoreSight devices

[Konrad Dybcio]

On 4/10/26 5:08 AM, Jie Gan wrote:
> 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.
> 
> Signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>

Konrad

Re: [PATCH 5/7] arm64: dts: qcom: kaanapali: Add label properties to CoreSight devices

[Konrad Dybcio]

On 4/10/26 5:08 AM, Jie Gan wrote:
> Add label properties to TPDM nodes in the kaanapali 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.
> 
> Signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>

Konrad

Re: [PATCH 6/7] arm64: dts: qcom: sm8750: Add label properties to CoreSight devices

[Konrad Dybcio]

On 4/10/26 5:08 AM, Jie Gan wrote:
> Add label properties to TPDM and CTI nodes in the sm8750 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.
> 
> Signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com>
> ---

[...]

>  	tpdm-cdsp-llm {
>  		compatible = "qcom,coresight-static-tpdm";
> +			label = "tpdm_cdsp_llm";
>  		qcom,cmb-element-bits = <32>;
>  
>  		out-ports {
> @@ -6814,6 +6839,7 @@ tpdm_cdsp_llm_out: endpoint {
>  
>  	tpdm-cdsp-llm2 {
>  		compatible = "qcom,coresight-static-tpdm";
> +			label = "tpdm_cdsp_llm2";
>  		qcom,cmb-element-bits = <32>;
>  
>  		out-ports {
> @@ -6827,6 +6853,7 @@ tpdm_cdsp_llm2_out: endpoint {
>  
>  	tpdm-modem1 {
>  		compatible = "qcom,coresight-static-tpdm";
> +			label = "tpdm_modem_1";

Please fix the extra \t

Konrad

Re: [PATCH 7/7] arm64: dts: qcom: hamoa: Add label properties to CoreSight devices

[Konrad Dybcio]

On 4/10/26 5:08 AM, Jie Gan wrote:
> Add label properties to TPDM and CTI nodes in the hamoa 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.
> 
> Signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>

Konrad

Re: [PATCH 6/7] arm64: dts: qcom: sm8750: Add label properties to CoreSight devices

[Jie Gan]

On 4/14/2026 6:19 PM, Konrad Dybcio wrote:
> On 4/10/26 5:08 AM, Jie Gan wrote:
>> Add label properties to TPDM and CTI nodes in the sm8750 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.
>>
>> Signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com>
>> ---
> 
> [...]
> 
>>   	tpdm-cdsp-llm {
>>   		compatible = "qcom,coresight-static-tpdm";
>> +			label = "tpdm_cdsp_llm";
>>   		qcom,cmb-element-bits = <32>;
>>   
>>   		out-ports {
>> @@ -6814,6 +6839,7 @@ tpdm_cdsp_llm_out: endpoint {
>>   
>>   	tpdm-cdsp-llm2 {
>>   		compatible = "qcom,coresight-static-tpdm";
>> +			label = "tpdm_cdsp_llm2";
>>   		qcom,cmb-element-bits = <32>;
>>   
>>   		out-ports {
>> @@ -6827,6 +6853,7 @@ tpdm_cdsp_llm2_out: endpoint {
>>   
>>   	tpdm-modem1 {
>>   		compatible = "qcom,coresight-static-tpdm";
>> +			label = "tpdm_modem_1";
> 
> Please fix the extra \t

noted.

Thanks,
Jie

> 
> Konrad