From: Dmitry Baryshkov Date: Fri, 21 Feb 2025 15:52:03 +0000 (+0200) Subject: dt-bindings: PCI: qcom-ep: Add SAR2130P compatible X-Git-Tag: v6.15-rc1~119^2~4^2~1 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f325b0786162971390e7b31666b8f37cfc0fa708;p=thirdparty%2Fkernel%2Flinux.git dt-bindings: PCI: qcom-ep: Add SAR2130P compatible Add support for using the PCI controller in the PCIe Endpoint mode on the SAR2130P platform. This is needed, as it is not possible to use a compatible fallback on any other platform since SAR2130P uses slightly different set of clocks. Reviewed-by: Manivannan Sadhasivam Signed-off-by: Dmitry Baryshkov Reviewed-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20250221-sar2130p-pci-v3-5-61a0fdfb75b4@linaro.org [kwilczynski: commit log] Signed-off-by: Krzysztof WilczyƄski --- diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml index 2c1918ca30dcf..ac3414203d383 100644 --- a/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml +++ b/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml @@ -14,6 +14,7 @@ properties: oneOf: - enum: - qcom,sa8775p-pcie-ep + - qcom,sar2130p-pcie-ep - qcom,sdx55-pcie-ep - qcom,sm8450-pcie-ep - items: @@ -44,11 +45,11 @@ properties: clocks: minItems: 5 - maxItems: 8 + maxItems: 9 clock-names: minItems: 5 - maxItems: 8 + maxItems: 9 qcom,perst-regs: description: Reference to a syscon representing TCSR followed by the two @@ -132,6 +133,37 @@ required: allOf: - $ref: pci-ep.yaml# + - if: + properties: + compatible: + contains: + enum: + - qcom,sar2130p-pcie-ep + then: + properties: + clocks: + items: + - description: PCIe Auxiliary clock + - description: PCIe CFG AHB clock + - description: PCIe Master AXI clock + - description: PCIe Slave AXI clock + - description: PCIe Slave Q2A AXI clock + - description: PCIe DDRSS SF TBU clock + - description: PCIe AGGRE NOC AXI clock + - description: PCIe CFG NOC AXI clock + - description: PCIe QMIP AHB clock + clock-names: + items: + - const: aux + - const: cfg + - const: bus_master + - const: bus_slave + - const: slave_q2a + - const: ddrss_sf_tbu + - const: aggre_noc_axi + - const: cnoc_sf_axi + - const: qmip_pcie_ahb + - if: properties: compatible: