linux-kernel - [PATCH 1/4] dt-bindings: clock: qcom: Add MSM8940 Global Clock Controller

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Message-Id: <20251116-gcc-msm8940-sdm439-v1-1-7c0dc89c922c@mainlining.org>
Date: Sun, 16 Nov 2025 22:35:56 +0100
From: Barnabás Czémán <barnabas.czeman@...nlining.org>
To: Bjorn Andersson <andersson@...nel.org>, 
 Michael Turquette <mturquette@...libre.com>, 
 Stephen Boyd <sboyd@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Adam Skladowski <a_skl39@...tonmail.com>, 
 Sireesh Kodali <sireeshkodali@...tonmail.com>
Cc: linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Barnabás Czémán <barnabas.czeman@...nlining.org>
Subject: [PATCH 1/4] dt-bindings: clock: qcom: Add MSM8940 Global Clock
 Controller

Add devicetree bindings for the global clock controller on Qualcomm
MSM8940 platform.

Signed-off-by: Barnabás Czémán <barnabas.czeman@...nlining.org>
---
 Documentation/devicetree/bindings/clock/qcom,gcc-msm8953.yaml | 5 +++--
 include/dt-bindings/clock/qcom,gcc-msm8917.h                  | 1 +
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc-msm8953.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc-msm8953.yaml
index f2e37f439d28..68fcd0d6492f 100644
--- a/Documentation/devicetree/bindings/clock/qcom,gcc-msm8953.yaml
+++ b/Documentation/devicetree/bindings/clock/qcom,gcc-msm8953.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/qcom,gcc-msm8953.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Global Clock & Reset Controller on MSM8953
+title: Qualcomm Global Clock & Reset Controller on MSM8937, MSM8940 and MSM8953
 
 maintainers:
   - Adam Skladowski <a_skl39@...tonmail.com>
@@ -13,7 +13,7 @@ maintainers:
 
 description: |
   Qualcomm global clock control module provides the clocks, resets and power
-  domains on MSM8937 or MSM8953.
+  domains on MSM8937, MSM8940 or MSM8953.
 
   See also::
     include/dt-bindings/clock/qcom,gcc-msm8917.h
@@ -23,6 +23,7 @@ properties:
   compatible:
     enum:
       - qcom,gcc-msm8937
+      - qcom,gcc-msm8940
       - qcom,gcc-msm8953
 
   clocks:
diff --git a/include/dt-bindings/clock/qcom,gcc-msm8917.h b/include/dt-bindings/clock/qcom,gcc-msm8917.h
index 4e3897b3669d..066acb447f4f 100644
--- a/include/dt-bindings/clock/qcom,gcc-msm8917.h
+++ b/include/dt-bindings/clock/qcom,gcc-msm8917.h
@@ -187,6 +187,7 @@
 #define MSM8937_GCC_MDSS_PCLK1_CLK			179
 #define MSM8937_GCC_OXILI_AON_CLK			180
 #define MSM8937_GCC_OXILI_TIMER_CLK			181
+#define MSM8940_GCC_IPA_TBU_CLK				182
 
 /* GCC block resets */
 #define GCC_CAMSS_MICRO_BCR			0

-- 
2.51.2