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dt-bindings: phy: qcom,qmp: Add SM8150, SM8250 and SM8350 USB PHY bindings

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Add the compatible strings for the USB3 PHYs found on SM8150, SM8250
and SM8350 SoCs. These require separate subschemas due to the different
required clock entries.

Note the SM8150 and SM8250 compatibles have already been in place in
the dts as well as the driver implementation but were missing from
the documentation.

Signed-off-by: Jack Pham <jackp@codeaurora.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210115174723.7424-2-jackp@codeaurora.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Jack Pham 2021-01-15 09:47:20 -08:00 committed by Vinod Koul
parent 86ef5a79d6
commit c149ced376
1 changed files with 67 additions and 0 deletions
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67
Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml
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@ -30,15 +30,24 @@ properties:
- qcom,sdm845-qmp-ufs-phy
- qcom,sdm845-qmp-usb3-uni-phy
- qcom,sm8150-qmp-ufs-phy
- qcom,sm8150-qmp-usb3-phy
- qcom,sm8150-qmp-usb3-uni-phy
- qcom,sm8250-qmp-ufs-phy
- qcom,sm8250-qmp-gen3x1-pcie-phy
- qcom,sm8250-qmp-gen3x2-pcie-phy
- qcom,sm8250-qmp-modem-pcie-phy
- qcom,sm8250-qmp-usb3-phy
- qcom,sm8250-qmp-usb3-uni-phy
- qcom,sm8350-qmp-usb3-phy
- qcom,sm8350-qmp-usb3-uni-phy
- qcom,sdx55-qmp-usb3-uni-phy
reg:
minItems: 1
maxItems: 2
items:
- description: Address and length of PHY's common serdes block.
- description: Address and length of PHY's DP_COM control block.
"#clock-cells":
enum: [ 1, 2 ]
@ -312,6 +321,64 @@ allOf:
reset-names:
items:
- const: phy
- if:
properties:
compatible:
contains:
enum:
- qcom,sm8150-qmp-usb3-phy
- qcom,sm8150-qmp-usb3-uni-phy
- qcom,sm8250-qmp-usb3-uni-phy
- qcom,sm8350-qmp-usb3-uni-phy
then:
properties:
clocks:
items:
- description: Phy aux clock.
- description: 19.2 MHz ref clk source.
- description: 19.2 MHz ref clk.
- description: Phy common block aux clock.
clock-names:
items:
- const: aux
- const: ref_clk_src
- const: ref
- const: com_aux
resets:
items:
- description: reset of phy block.
- description: phy common block reset.
reset-names:
items:
- const: phy
- const: common
- if:
properties:
compatible:
contains:
enum:
- qcom,sm8250-qmp-usb3-phy
- qcom,sm8350-qmp-usb3-phy
then:
properties:
clocks:
items:
- description: Phy aux clock.
- description: 19.2 MHz ref clk.
- description: Phy common block aux clock.
clock-names:
items:
- const: aux
- const: ref_clk_src
- const: com_aux
resets:
items:
- description: reset of phy block.
- description: phy common block reset.
reset-names:
items:
- const: phy
- const: common
examples:
- |