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| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2024-03-26 18:46:31 +0100 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2024-03-27 09:31:09 -0500 |
| commit | 7fb5aafc0a702c4c0bb22410d1e67a732e320511 (patch) | |
| tree | b22799e6c10700f519867dc9b965f30dde1121e1 /Documentation | |
| parent | ad91c1d77fd0a489706b7b784a70e464a4a03490 (diff) | |
| download | linux-stable-7fb5aafc0a702c4c0bb22410d1e67a732e320511.tar.gz linux-stable-7fb5aafc0a702c4c0bb22410d1e67a732e320511.tar.bz2 linux-stable-7fb5aafc0a702c4c0bb22410d1e67a732e320511.zip | |
dt-bindings: ufs: qcom: document SC7180 UFS
Document already upstreamed and used Qualcomm SC7180 UFS host controller
to fix dtbs_check warnings like:
sc7180-idp.dtb: ufshc@1d84000: compatible:0: 'qcom,sc7180-ufshc' is not one of ...
sc7180-idp.dtb: ufshc@1d84000: clocks: [[39, 99], [39, 7], [39, 98], [39, 107], [36, 0], [39, 106], [39, 105]] is too short
sc7180-idp.dtb: ufshc@1d84000: clock-names: ['core_clk', 'bus_aggr_clk', 'iface_clk', 'core_clk_unipro', ...] is too short
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240326174632.209745-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/ufs/qcom,ufs.yaml | 34 |
1 files changed, 30 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml b/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml index 1ab3d16917ac..7e6d442545ad 100644 --- a/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml +++ b/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml @@ -27,6 +27,7 @@ properties: - qcom,msm8996-ufshc - qcom,msm8998-ufshc - qcom,sa8775p-ufshc + - qcom,sc7180-ufshc - qcom,sc7280-ufshc - qcom,sc8180x-ufshc - qcom,sc8280xp-ufshc @@ -43,11 +44,11 @@ properties: - const: jedec,ufs-2.0 clocks: - minItems: 8 + minItems: 7 maxItems: 11 clock-names: - minItems: 8 + minItems: 7 maxItems: 11 dma-coherent: true @@ -118,6 +119,31 @@ allOf: compatible: contains: enum: + - qcom,sc7180-ufshc + then: + properties: + clocks: + minItems: 7 + maxItems: 7 + clock-names: + items: + - const: core_clk + - const: bus_aggr_clk + - const: iface_clk + - const: core_clk_unipro + - const: ref_clk + - const: tx_lane0_sync_clk + - const: rx_lane0_sync_clk + reg: + maxItems: 1 + reg-names: + maxItems: 1 + + - if: + properties: + compatible: + contains: + enum: - qcom,msm8998-ufshc - qcom,sa8775p-ufshc - qcom,sc7280-ufshc @@ -250,7 +276,7 @@ allOf: reg: maxItems: 1 clocks: - minItems: 8 + minItems: 7 maxItems: 8 else: properties: @@ -258,7 +284,7 @@ allOf: minItems: 1 maxItems: 2 clocks: - minItems: 8 + minItems: 7 maxItems: 11 unevaluatedProperties: false |