linux-kernel - [PATCH 1/3] dt-bindings: clock: qcom,x1e80100-gcc: Add missing UFS mux clocks

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Message-Id: <20251230-ufs_symbol_clk-v1-1-47d46b24c087@oss.qualcomm.com>
Date: Tue, 30 Dec 2025 23:08:34 +0530
From: Taniya Das <taniya.das@....qualcomm.com>
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>,
        Rajendra Nayak <quic_rjendra@...cinc.com>,
        Abel Vesa <abelvesa@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>,
        Bryan O'Donoghue <bryan.odonoghue@...aro.org>
Cc: Ajit Pandey <ajit.pandey@....qualcomm.com>,
        Imran Shaik <imran.shaik@....qualcomm.com>,
        Jagadeesh Kona <jagadeesh.kona@....qualcomm.com>,
        linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Sibi Sankar <sibi.sankar@....qualcomm.com>,
        Pradeep P V K <pradeep.pragallapati@....qualcomm.com>,
        Taniya Das <taniya.das@....qualcomm.com>
Subject: [PATCH 1/3] dt-bindings: clock: qcom,x1e80100-gcc: Add missing UFS
 mux clocks

Some of the UFS symbol rx/tx muxes were not initially described.

Add indices for them to allow extending the driver.

Signed-off-by: Taniya Das <taniya.das@....qualcomm.com>
---
 Documentation/devicetree/bindings/clock/qcom,x1e80100-gcc.yaml | 8 +++++++-
 include/dt-bindings/clock/qcom,x1e80100-gcc.h                  | 3 +++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/clock/qcom,x1e80100-gcc.yaml b/Documentation/devicetree/bindings/clock/qcom,x1e80100-gcc.yaml
index 1b15b507095455c93b1ba39404cafbb6f96be5a9..881a5dd8d06f924a4627db5f8d17ad147a1011dd 100644
--- a/Documentation/devicetree/bindings/clock/qcom,x1e80100-gcc.yaml
+++ b/Documentation/devicetree/bindings/clock/qcom,x1e80100-gcc.yaml
@@ -62,6 +62,9 @@ properties:
       - description: USB4_1 PHY max PIPE clock source
       - description: USB4_2 PHY PCIE PIPE clock source
       - description: USB4_2 PHY max PIPE clock source
+      - description: UFS PHY RX Symbol 0 clock source
+      - description: UFS PHY RX Symbol 1 clock source
+      - description: UFS PHY TX Symbol 0 clock source
 
   power-domains:
     description:
@@ -121,7 +124,10 @@ examples:
                <&usb4_1_phy_pcie_pipe_clk>,
                <&usb4_1_phy_max_pipe_clk>,
                <&usb4_2_phy_pcie_pipe_clk>,
-               <&usb4_2_phy_max_pipe_clk>;
+               <&usb4_2_phy_max_pipe_clk>,
+               <&ufs_phy_rx_symbol_0>,
+               <&ufs_phy_rx_symbol_1>,
+               <&ufs_phy_tx_symbol_0>;
       power-domains = <&rpmhpd RPMHPD_CX>;
       #clock-cells = <1>;
       #reset-cells = <1>;
diff --git a/include/dt-bindings/clock/qcom,x1e80100-gcc.h b/include/dt-bindings/clock/qcom,x1e80100-gcc.h
index 62aa1242559270dd3bd31cd10322ee265468b8e4..d905804e64654dc8d01ab20eb1106cebf6e54b0e 100644
--- a/include/dt-bindings/clock/qcom,x1e80100-gcc.h
+++ b/include/dt-bindings/clock/qcom,x1e80100-gcc.h
@@ -387,6 +387,9 @@
 #define GCC_USB4_2_PHY_RX0_CLK_SRC				377
 #define GCC_USB4_2_PHY_RX1_CLK_SRC				378
 #define GCC_USB4_2_PHY_SYS_CLK_SRC				379
+#define GCC_UFS_PHY_RX_SYMBOL_0_CLK_SRC				380
+#define GCC_UFS_PHY_RX_SYMBOL_1_CLK_SRC				381
+#define GCC_UFS_PHY_TX_SYMBOL_0_CLK_SRC				382
 
 /* GCC power domains */
 #define GCC_PCIE_0_TUNNEL_GDSC					0

-- 
2.34.1