From: Taniya Das <taniya.das@oss.qualcomm.com>

The Nord SoC TCSR block provides CLKREF clocks for DP, PCIe, UFS, SGMII
and USB.

Signed-off-by: Taniya Das <taniya.das@oss.qualcomm.com>
[Shawn: Use compatible qcom,nord-tcsrcc rather than qcom,nord-tcsr]
Signed-off-by: Shawn Guo <shengchao.guo@oss.qualcomm.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
---
 .../bindings/clock/qcom,sm8550-tcsr.yaml           |  2 ++
 include/dt-bindings/clock/qcom,nord-tcsrcc.h       | 26 ++++++++++++++++++++++
 2 files changed, 28 insertions(+)

diff --git a/Documentation/devicetree/bindings/clock/qcom,sm8550-tcsr.yaml b/Documentation/devicetree/bindings/clock/qcom,sm8550-tcsr.yaml
index ae9aef0e54e8b8b85bc70e6096d524447091f39e..1ccdf4b0f5dd390417821494cdb97d8f4ed26c58 100644
--- a/Documentation/devicetree/bindings/clock/qcom,sm8550-tcsr.yaml
+++ b/Documentation/devicetree/bindings/clock/qcom,sm8550-tcsr.yaml
@@ -17,6 +17,7 @@ description: |
   See also:
   - include/dt-bindings/clock/qcom,eliza-tcsr.h
   - include/dt-bindings/clock/qcom,glymur-tcsr.h
+  - include/dt-bindings/clock/qcom,nord-tcsrcc.h
   - include/dt-bindings/clock/qcom,sm8550-tcsr.h
   - include/dt-bindings/clock/qcom,sm8650-tcsr.h
   - include/dt-bindings/clock/qcom,sm8750-tcsr.h
@@ -29,6 +30,7 @@ properties:
           - qcom,glymur-tcsr
           - qcom,kaanapali-tcsr
           - qcom,milos-tcsr
+          - qcom,nord-tcsrcc
           - qcom,sar2130p-tcsr
           - qcom,sm8550-tcsr
           - qcom,sm8650-tcsr
diff --git a/include/dt-bindings/clock/qcom,nord-tcsrcc.h b/include/dt-bindings/clock/qcom,nord-tcsrcc.h
new file mode 100644
index 0000000000000000000000000000000000000000..3f0e2ff7acc72c10d00488c48ec17af8ea6de06e
--- /dev/null
+++ b/include/dt-bindings/clock/qcom,nord-tcsrcc.h
@@ -0,0 +1,26 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+ */
+
+#ifndef _DT_BINDINGS_CLK_QCOM_TCSR_CC_NORD_H
+#define _DT_BINDINGS_CLK_QCOM_TCSR_CC_NORD_H
+
+/* TCSR_CC clocks */
+#define TCSR_DP_RX_0_CLKREF_EN					0
+#define TCSR_DP_RX_1_CLKREF_EN					1
+#define TCSR_DP_TX_0_CLKREF_EN					2
+#define TCSR_DP_TX_1_CLKREF_EN					3
+#define TCSR_DP_TX_2_CLKREF_EN					4
+#define TCSR_DP_TX_3_CLKREF_EN					5
+#define TCSR_PCIE_CLKREF_EN					6
+#define TCSR_UFS_CLKREF_EN					7
+#define TCSR_USB2_0_CLKREF_EN					8
+#define TCSR_USB2_1_CLKREF_EN					9
+#define TCSR_USB2_2_CLKREF_EN					10
+#define TCSR_USB3_0_CLKREF_EN					11
+#define TCSR_USB3_1_CLKREF_EN					12
+#define TCSR_UX_SGMII_0_CLKREF_EN				13
+#define TCSR_UX_SGMII_1_CLKREF_EN				14
+
+#endif

-- 
2.47.3

On Fri, Apr 03, 2026 at 04:10:49PM +0200, Bartosz Golaszewski wrote:
> From: Taniya Das <taniya.das@oss.qualcomm.com>
> 
> The Nord SoC TCSR block provides CLKREF clocks for DP, PCIe, UFS, SGMII
> and USB.
> 
> Signed-off-by: Taniya Das <taniya.das@oss.qualcomm.com>
> [Shawn: Use compatible qcom,nord-tcsrcc rather than qcom,nord-tcsr]
> Signed-off-by: Shawn Guo <shengchao.guo@oss.qualcomm.com>
> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
> ---
>  .../bindings/clock/qcom,sm8550-tcsr.yaml           |  2 ++
>  include/dt-bindings/clock/qcom,nord-tcsrcc.h       | 26 ++++++++++++++++++++++
>  2 files changed, 28 insertions(+)

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>

Best regards,
Krzysztof