Searched hist:b8d3404058a6881a40d692d4668f9ec61f2117e1 (Results 1 – 3 of 3) sorted by relevance
| /linux/Documentation/devicetree/bindings/pci/ |
| H A D | qcom,pcie-sm8550.yaml | b8d3404058a6881a40d692d4668f9ec61f2117e1 Fri Jan 26 09:56:42 CET 2024 Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> dt-bindings: PCI: qcom,pcie-sm8550: Move SM8550 to dedicated schema
The qcom,pcie.yaml binding file containing all possible Qualcomm SoC
PCIe root complexes gets quite complicated with numerous if:then:
conditions customizing clocks, interrupts, regs and resets. Adding and
reviewing new devices is difficult, so simplify it by having shared
common binding and file with only one group of compatible devices:
1. Copy all common qcom,pcie.yaml properties (so everything except
supplies) to a new shared qcom,pcie-common.yaml schema.
2. Move SM8550 PCIe compatible devices to dedicated binding file.
This creates equivalent SM8550 schema file, except:
- Missing required compatible which is actually redundant.
- Expecting eight MSI interrupts, instead of only one, which was
incomplete hardware description.
Link: https://lore.kernel.org/linux-pci/20240126-dt-bindings-pci-qcom-split-v3-1-f23cda4d74c0@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
|
| H A D | qcom,pcie-common.yaml | b8d3404058a6881a40d692d4668f9ec61f2117e1 Fri Jan 26 09:56:42 CET 2024 Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> dt-bindings: PCI: qcom,pcie-sm8550: Move SM8550 to dedicated schema
The qcom,pcie.yaml binding file containing all possible Qualcomm SoC
PCIe root complexes gets quite complicated with numerous if:then:
conditions customizing clocks, interrupts, regs and resets. Adding and
reviewing new devices is difficult, so simplify it by having shared
common binding and file with only one group of compatible devices:
1. Copy all common qcom,pcie.yaml properties (so everything except
supplies) to a new shared qcom,pcie-common.yaml schema.
2. Move SM8550 PCIe compatible devices to dedicated binding file.
This creates equivalent SM8550 schema file, except:
- Missing required compatible which is actually redundant.
- Expecting eight MSI interrupts, instead of only one, which was
incomplete hardware description.
Link: https://lore.kernel.org/linux-pci/20240126-dt-bindings-pci-qcom-split-v3-1-f23cda4d74c0@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
|
| H A D | qcom,pcie.yaml | diff b8d3404058a6881a40d692d4668f9ec61f2117e1 Fri Jan 26 09:56:42 CET 2024 Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> dt-bindings: PCI: qcom,pcie-sm8550: Move SM8550 to dedicated schema
The qcom,pcie.yaml binding file containing all possible Qualcomm SoC
PCIe root complexes gets quite complicated with numerous if:then:
conditions customizing clocks, interrupts, regs and resets. Adding and
reviewing new devices is difficult, so simplify it by having shared
common binding and file with only one group of compatible devices:
1. Copy all common qcom,pcie.yaml properties (so everything except
supplies) to a new shared qcom,pcie-common.yaml schema.
2. Move SM8550 PCIe compatible devices to dedicated binding file.
This creates equivalent SM8550 schema file, except:
- Missing required compatible which is actually redundant.
- Expecting eight MSI interrupts, instead of only one, which was
incomplete hardware description.
Link: https://lore.kernel.org/linux-pci/20240126-dt-bindings-pci-qcom-split-v3-1-f23cda4d74c0@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
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