| Message ID | 20200327204711.10614-2-alcooperx@gmail.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Add XHCI, EHCI and OHCI support for Broadcom STB SoS's | expand |
On Fri, 27 Mar 2020 16:47:08 -0400, Al Cooper wrote: > Add DT bindings for Broadcom STB USB EHCI and XHCI drivers. > > NOTE: The OHCI driver is not included because it uses the generic > platform driver. > > Signed-off-by: Al Cooper <alcooperx@gmail.com> > --- > .../bindings/usb/brcm,bcm7445-ehci.yaml | 61 +++++++++++++++++++ > .../devicetree/bindings/usb/usb-xhci.txt | 1 + > 2 files changed, 62 insertions(+) > create mode 100644 Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml > My bot found errors running 'make dt_binding_check' on your patch: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.example.dt.yaml: ehci@f0b00300: 'interrupt-names' does not match any of the regexes: 'pinctrl-[0-9]+' /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.example.dt.yaml: ehci@f0b00300: $nodename:0: 'ehci@f0b00300' does not match '^usb(@.*)?' See https://patchwork.ozlabs.org/patch/1263005 If you already ran 'make dt_binding_check' and didn't see the above error(s), then make sure dt-schema is up to date: pip3 install git+https://github.com/devicetree-org/dt-schema.git@master --upgrade Please check and re-submit.
On 3/30/2020 8:40 AM, Rob Herring wrote: > On Fri, 27 Mar 2020 16:47:08 -0400, Al Cooper wrote: >> Add DT bindings for Broadcom STB USB EHCI and XHCI drivers. >> >> NOTE: The OHCI driver is not included because it uses the generic >> platform driver. >> >> Signed-off-by: Al Cooper <alcooperx@gmail.com> >> --- >> .../bindings/usb/brcm,bcm7445-ehci.yaml | 61 +++++++++++++++++++ >> .../devicetree/bindings/usb/usb-xhci.txt | 1 + >> 2 files changed, 62 insertions(+) >> create mode 100644 Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml >> > > My bot found errors running 'make dt_binding_check' on your patch: > > /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.example.dt.yaml: ehci@f0b00300: 'interrupt-names' does not match any of the regexes: 'pinctrl-[0-9]+' This warning does not seem to be legitimate, the 'interrupt-names' property is a valid one, where do we update the schema such that it knows about it? > /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.example.dt.yaml: ehci@f0b00300: $nodename:0: 'ehci@f0b00300' does not match '^usb(@.*)?' This one is a legitimate one and should be fixed. -- Florian
Sending again in plain text. On Tue, Apr 7, 2020 at 4:28 PM Florian Fainelli <f.fainelli@gmail.com> wrote: > > On 3/30/2020 8:40 AM, Rob Herring wrote: > > On Fri, 27 Mar 2020 16:47:08 -0400, Al Cooper wrote: > >> Add DT bindings for Broadcom STB USB EHCI and XHCI drivers. > >> > >> NOTE: The OHCI driver is not included because it uses the generic > >> platform driver. > >> > >> Signed-off-by: Al Cooper <alcooperx@gmail.com> > >> --- > >> .../bindings/usb/brcm,bcm7445-ehci.yaml | 61 +++++++++++++++++++ > >> .../devicetree/bindings/usb/usb-xhci.txt | 1 + > >> 2 files changed, 62 insertions(+) > >> create mode 100644 Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml > >> > > > > My bot found errors running 'make dt_binding_check' on your patch: > > > > /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.example.dt.yaml: ehci@f0b00300: 'interrupt-names' does not match any of the regexes: 'pinctrl-[0-9]+' > > This warning does not seem to be legitimate, the 'interrupt-names' > property is a valid one, where do we update the schema such that it > knows about it? It looks like I need to specify it in the specification portion of my file if I want it in the example, like I did for "clock-names" and "phy-names". Since the driver always get the interrupt by index, I'm going to remove "interrupt-names" from the example. Al > > > /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.example.dt.yaml: ehci@f0b00300: $nodename:0: 'ehci@f0b00300' does not match '^usb(@.*)?' > > This one is a legitimate one and should be fixed. > -- > Florian > >
On 4/8/2020 6:13 AM, Alan Cooper wrote: > Sending again in plain text. > > On Tue, Apr 7, 2020 at 4:28 PM Florian Fainelli <f.fainelli@gmail.com> wrote: >> >> On 3/30/2020 8:40 AM, Rob Herring wrote: >>> On Fri, 27 Mar 2020 16:47:08 -0400, Al Cooper wrote: >>>> Add DT bindings for Broadcom STB USB EHCI and XHCI drivers. >>>> >>>> NOTE: The OHCI driver is not included because it uses the generic >>>> platform driver. >>>> >>>> Signed-off-by: Al Cooper <alcooperx@gmail.com> >>>> --- >>>> .../bindings/usb/brcm,bcm7445-ehci.yaml | 61 +++++++++++++++++++ >>>> .../devicetree/bindings/usb/usb-xhci.txt | 1 + >>>> 2 files changed, 62 insertions(+) >>>> create mode 100644 Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml >>>> >>> >>> My bot found errors running 'make dt_binding_check' on your patch: >>> >>> /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.example.dt.yaml: ehci@f0b00300: 'interrupt-names' does not match any of the regexes: 'pinctrl-[0-9]+' >> >> This warning does not seem to be legitimate, the 'interrupt-names' >> property is a valid one, where do we update the schema such that it >> knows about it? > > It looks like I need to specify it in the specification portion of my > file if I want it in the example, like I did for "clock-names" and > "phy-names". > Since the driver always get the interrupt by index, I'm going to > remove "interrupt-names" from the example. Ah indeed, that makes sense now, thanks!
diff --git a/Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml b/Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml new file mode 100644 index 000000000000..34b2f80296ce --- /dev/null +++ b/Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/brcm,bcm7445-ehci.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom STB USB EHCI Controller Device Tree Bindings + +allOf: + - $ref: "usb-hcd.yaml" + +maintainers: + - Al Cooper <alcooperx@gmail.com> + +properties: + compatible: + contains: + const: brcm,bcm7445-ehci + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + description: Clock specifier for the EHCI clock + + clock-names: + const: sw_usb + + phys: + description: PHY specifier for the USB PHY + + phy-names: + const: usbphy + +required: + - compatible + - reg + - interrupts + - phys + - clocks + +additionalProperties: false + +examples: + - | + ehci@f0b00300 { + compatible = "brcm,bcm7445-ehci"; + reg = <0xf0b00300 0xa8>; + interrupts = <0x0 0x5a 0x0>; + interrupt-names = "usb0_ehci_0"; + phys = <&usbphy_0 0x0>; + phy-names = "usbphy"; + clocks = <&usb20>; + clock-names = "sw_usb"; + }; + +... diff --git a/Documentation/devicetree/bindings/usb/usb-xhci.txt b/Documentation/devicetree/bindings/usb/usb-xhci.txt index 3f378951d624..aafc316b5a8e 100644 --- a/Documentation/devicetree/bindings/usb/usb-xhci.txt +++ b/Documentation/devicetree/bindings/usb/usb-xhci.txt @@ -23,6 +23,7 @@ Required properties: device - "renesas,rcar-gen3-xhci" for a generic R-Car Gen3 or RZ/G2 compatible device + - "brcm,bcm7445-xhci" for Broadcom STB SoCs with XHCI - "xhci-platform" (deprecated) When compatible with the generic version, nodes must list the
Add DT bindings for Broadcom STB USB EHCI and XHCI drivers. NOTE: The OHCI driver is not included because it uses the generic platform driver. Signed-off-by: Al Cooper <alcooperx@gmail.com> --- .../bindings/usb/brcm,bcm7445-ehci.yaml | 61 +++++++++++++++++++ .../devicetree/bindings/usb/usb-xhci.txt | 1 + 2 files changed, 62 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml