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Signed-off-by: Xu Yang --- Changes in v4: - new patch since v3's discussion - split the reg, interrupts, clock and clock-names properties into common part and device-specific --- .../devicetree/bindings/usb/ci-hdrc-usb2.yaml | 118 +++++++++++++++--- 1 file changed, 102 insertions(+), 16 deletions(-) diff --git a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.yaml b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.yaml index b7e664f7395b..78e30ca0a8ca 100644 --- a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.yaml +++ b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.yaml @@ -73,22 +73,10 @@ properties: - nuvoton,npcm845-udc - const: nuvoton,npcm750-udc - reg: - minItems: 1 - maxItems: 2 - - interrupts: - minItems: 1 - maxItems: 2 - - clocks: - minItems: 1 - maxItems: 3 - - clock-names: - minItems: 1 - maxItems: 3 - + reg: true + interrupts: true + clocks: true + clock-names: true dr_mode: true power-domains: @@ -412,6 +400,104 @@ allOf: samsung,picophy-pre-emp-curr-control: false samsung,picophy-dc-vol-level-adjust: false + - if: + properties: + compatible: + oneOf: + - items: + - const: fsl,imx27-usb + - items: + - enum: + - fsl,imx25-usb + - fsl,imx35-usb + - const: fsl,imx27-usb + then: + properties: + clocks: + minItems: 3 + maxItems: 3 + clock-names: + minItems: 3 + maxItems: 3 + items: + anyOf: + - const: ipg + - const: ahb + - const: per + + - if: + properties: + compatible: + oneOf: + - items: + - const: qcom,ci-hdrc + then: + properties: + reg: + minItems: 2 + maxItems: 2 + interrupts: + minItems: 1 + maxItems: 2 + clocks: + minItems: 2 + maxItems: 3 + clock-names: + minItems: 2 + maxItems: 3 + items: + anyOf: + - const: core + - const: iface + - const: fs + description: optional + + - if: + properties: + compatible: + contains: + oneOf: + - const: chipidea,usb2 + - const: fsl,imx23-usb + - const: fsl,imx28-usb + - const: fsl,imx7d-usb + - const: fsl,vf610-usb + - const: lsi,zevio-usb + - const: nuvoton,npcm750-udc + - pattern: '^fsl,imx5[0-3]+-usb$' + - pattern: '^fsl,imx6[a-z]+-usb$' + - pattern: '^nvidia,tegra[0-9]+-ehci$' + - pattern: '^nvidia,tegra[0-9]+-udc$' + then: + properties: + clocks: + minItems: 1 + maxItems: 1 + clock-names: + minItems: 1 + maxItems: 1 + + - if: + properties: + compatible: + contains: + oneOf: + - const: chipidea,usb2 + - const: fsl,imx27-usb + - const: fsl,imx6ul-usb + - const: lsi,zevio-usb + - const: nuvoton,npcm750-udc + - pattern: '^nvidia,tegra[0-9]+-ehci$' + - pattern: '^nvidia,tegra[0-9]+-udc$' + then: + properties: + reg: + minItems: 1 + maxItems: 1 + interrupts: + minItems: 1 + maxItems: 1 + unevaluatedProperties: false examples: