linux-kernel - [PATCH v10 1/5] dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: Update pcie phy bindings for qcs8300

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250811071131.982983-2-ziyue.zhang@oss.qualcomm.com>
Date: Mon, 11 Aug 2025 15:11:27 +0800
From: Ziyue Zhang <ziyue.zhang@....qualcomm.com>
To: andersson@...nel.org, konradybcio@...nel.org, robh@...nel.org,
        krzk+dt@...nel.org, conor+dt@...nel.org, jingoohan1@...il.com,
        mani@...nel.org, lpieralisi@...nel.org, kwilczynski@...nel.org,
        bhelgaas@...gle.com, johan+linaro@...nel.org, vkoul@...nel.org,
        kishon@...nel.org, neil.armstrong@...aro.org, abel.vesa@...aro.org,
        kw@...ux.com
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-pci@...r.kernel.org,
        linux-phy@...ts.infradead.org, qiang.yu@....qualcomm.com,
        quic_krichai@...cinc.com, quic_vbadigan@...cinc.com,
        Ziyue Zhang <ziyue.zhang@....qualcomm.com>
Subject: [PATCH v10 1/5] dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: Update pcie phy bindings for qcs8300

The gcc_aux_clk is not required by the PCIe PHY on qcs8300 and is not
specified in the device tree node. Hence, move the qcs8300 phy
compatibility entry into the list of PHYs that require six clocks.

Removed the phy_aux clock from the PCIe PHY binding as it is no longer
used by any instance.

Fixes: e46e59b77a9e ("dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: Document the QCS8300 QMP PCIe PHY Gen4 x2")

Signed-off-by: Ziyue Zhang <ziyue.zhang@....qualcomm.com>
Acked-by: Rob Herring (Arm) <robh@...nel.org>
Reviewed-by: Johan Hovold <johan+linaro@...nel.org>
---
 .../phy/qcom,sc8280xp-qmp-pcie-phy.yaml         | 17 ++---------------
 1 file changed, 2 insertions(+), 15 deletions(-)

diff --git a/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml
index b6f140bf5b3b..3379ce24bf33 100644
--- a/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml
@@ -54,7 +54,7 @@ properties:
 
   clocks:
     minItems: 5
-    maxItems: 7
+    maxItems: 6
 
   clock-names:
     minItems: 5
@@ -65,7 +65,6 @@ properties:
       - enum: [rchng, refgen]
       - const: pipe
       - const: pipediv2
-      - const: phy_aux
 
   power-domains:
     maxItems: 1
@@ -176,6 +175,7 @@ allOf:
         compatible:
           contains:
             enum:
+              - qcom,qcs8300-qmp-gen4x2-pcie-phy
               - qcom,sa8775p-qmp-gen4x2-pcie-phy
               - qcom,sa8775p-qmp-gen4x4-pcie-phy
               - qcom,sc8280xp-qmp-gen3x1-pcie-phy
@@ -193,19 +193,6 @@ allOf:
         clock-names:
           minItems: 6
 
-  - if:
-      properties:
-        compatible:
-          contains:
-            enum:
-              - qcom,qcs8300-qmp-gen4x2-pcie-phy
-    then:
-      properties:
-        clocks:
-          minItems: 7
-        clock-names:
-          minItems: 7
-
   - if:
       properties:
         compatible:
-- 
2.43.0