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authorKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>2024-03-26 18:46:31 +0100
committerRob Herring <robh@kernel.org>2024-03-27 09:31:09 -0500
commit7fb5aafc0a702c4c0bb22410d1e67a732e320511 (patch)
treeb22799e6c10700f519867dc9b965f30dde1121e1 /Documentation
parentad91c1d77fd0a489706b7b784a70e464a4a03490 (diff)
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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.yaml34
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