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Message-Id: <20231120070910.16697-2-krzysztof.kozlowski@linaro.org>
Date: Mon, 20 Nov 2023 08:09:10 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Andy Gross <agross@...nel.org>,
Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio <konrad.dybcio@...aro.org>,
Lorenzo Pieralisi <lpieralisi@...nel.org>,
Krzysztof WilczyĆski <kw@...ux.com>,
Rob Herring <robh@...nel.org>,
Bjorn Helgaas <bhelgaas@...gle.com>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>,
Manivannan Sadhasivam <mani@...nel.org>,
linux-arm-msm@...r.kernel.org, linux-pci@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Subject: [PATCH v2 2/2] dt-bindings: PCI: qcom: correct clocks for SC8180x and SM8150
PCI node in Qualcomm SC8180x DTS has 8 clocks, while one on SM8150 has 7
clocks:
sc8180x-primus.dtb: pci@...0000: 'oneOf' conditional failed, one must be fixed:
['pipe', 'aux', 'cfg', 'bus_master', 'bus_slave', 'slave_q2a', 'ref', 'tbu'] is too short
sm8150-hdk.dtb: pci@...0000: 'oneOf' conditional failed, one must be fixed:
['pipe', 'aux', 'cfg', 'bus_master', 'bus_slave', 'slave_q2a', 'tbu'] is too short
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
Changes in v2:
1. Add Acs/Rb.
2. Correct error message for sm8150.
---
.../devicetree/bindings/pci/qcom,pcie.yaml | 58 ++++++++++++++++++-
1 file changed, 57 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
index 14d25e8a18e4..4c993ea97d7c 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
@@ -479,6 +479,35 @@ allOf:
items:
- const: pci # PCIe core reset
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,pcie-sc8180x
+ then:
+ oneOf:
+ - properties:
+ clocks:
+ minItems: 8
+ maxItems: 8
+ clock-names:
+ items:
+ - const: pipe # PIPE clock
+ - const: aux # Auxiliary clock
+ - const: cfg # Configuration clock
+ - const: bus_master # Master AXI clock
+ - const: bus_slave # Slave AXI clock
+ - const: slave_q2a # Slave Q2A clock
+ - const: ref # REFERENCE clock
+ - const: tbu # PCIe TBU clock
+ properties:
+ resets:
+ maxItems: 1
+ reset-names:
+ items:
+ - const: pci # PCIe core reset
+
- if:
properties:
compatible:
@@ -527,8 +556,35 @@ allOf:
compatible:
contains:
enum:
- - qcom,pcie-sc8180x
- qcom,pcie-sm8150
+ then:
+ oneOf:
+ - properties:
+ clocks:
+ minItems: 7
+ maxItems: 7
+ clock-names:
+ items:
+ - const: pipe # PIPE clock
+ - const: aux # Auxiliary clock
+ - const: cfg # Configuration clock
+ - const: bus_master # Master AXI clock
+ - const: bus_slave # Slave AXI clock
+ - const: slave_q2a # Slave Q2A clock
+ - const: tbu # PCIe TBU clock
+ properties:
+ resets:
+ maxItems: 1
+ reset-names:
+ items:
+ - const: pci # PCIe core reset
+
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
- qcom,pcie-sm8250
then:
oneOf:
--
2.34.1
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