| Message ID | 20200811080227.3170-3-biju.das.jz@bp.renesas.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Remodel HD3SS3220 device nodes | expand |
Hi Biju-san, Thank you for the patch! > From: Biju Das, Sent: Tuesday, August 11, 2020 5:02 PM > > Document HS and SS data bus for the "usb-role-switch" enabled case. > > Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> > Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> > --- > v1->v2: No change > Ref:https://patchwork.kernel.org/patch/11669423/ > --- > .../bindings/usb/renesas,usb3-peri.yaml | 36 +++++++++++++++---- > 1 file changed, 30 insertions(+), 6 deletions(-) > > diff --git a/Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml > b/Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml > index e3cdeab1199f..3eb964af37b8 100644 > --- a/Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml > +++ b/Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml <snip> > @@ -79,9 +92,20 @@ examples: > companion = <&xhci0>; > usb-role-switch; > > - port { > - usb3_role_switch: endpoint { > - remote-endpoint = <&hd3ss3220_ep>; > - }; > - }; > + ports { I think we should use spaces instead of tab here and below. > + #address-cells = <1>; > + #size-cells = <0>; > + port@0 { > + reg = <0>; > + usb3_hs_ep: endpoint { > + remote-endpoint = <&hs_ep>; > + }; > + }; > + port@1 { > + reg = <1>; > + usb3_role_switch: endpoint { > + remote-endpoint = <&hd3ss3220_out_ep>; > + }; > + }; > + }; Best regards, Yoshihiro Shimoda > }; > -- > 2.17.1
Hi Shimoda-San, Thanks for the feedback. > Subject: RE: [PATCH v2 2/5] dt-bindings: usb: renesas,usb3-peri: Document > HS and SS data bus > > Hi Biju-san, > > Thank you for the patch! > > > From: Biju Das, Sent: Tuesday, August 11, 2020 5:02 PM > > > > Document HS and SS data bus for the "usb-role-switch" enabled case. > > > > Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> > > Reviewed-by: Lad Prabhakar <prabhakar.mahadev- > lad.rj@bp.renesas.com> > > --- > > v1->v2: No change > > Ref:https://patchwork.kernel.org/patch/11669423/ > > --- > > .../bindings/usb/renesas,usb3-peri.yaml | 36 +++++++++++++++---- > > 1 file changed, 30 insertions(+), 6 deletions(-) > > > > diff --git a/Documentation/devicetree/bindings/usb/renesas,usb3- > peri.yaml > > b/Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml > > index e3cdeab1199f..3eb964af37b8 100644 > > --- a/Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml > > +++ b/Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml > <snip> > > @@ -79,9 +92,20 @@ examples: > > companion = <&xhci0>; > > usb-role-switch; > > > > - port { > > - usb3_role_switch: endpoint { > > - remote-endpoint = <&hd3ss3220_ep>; > > - }; > > - }; > > + ports { > > I think we should use spaces instead of tab here and below. I have ran dt_binding_check on this file and it did n't complain. First 5 character must be space, after that if you use tab, it won't complain. I am not sure is it the correct way or not? Geert/Shimoda-San can you please comment. Based on your input, if needed I will send v3 with only spaces. Cheers, Biju > > + #address-cells = <1>; > > + #size-cells = <0>; > > + port@0 { > > + reg = <0>; > > + usb3_hs_ep: endpoint { > > + remote-endpoint = <&hs_ep>; > > + }; > > + }; > > + port@1 { > > + reg = <1>; > > + usb3_role_switch: endpoint { > > + remote-endpoint = <&hd3ss3220_out_ep>; > > + }; > > + }; > > + }; > > Best regards, > Yoshihiro Shimoda > > > }; > > -- > > 2.17.1 Renesas Electronics Europe GmbH, Geschaeftsfuehrer/President: Carsten Jauch, Sitz der Gesellschaft/Registered office: Duesseldorf, Arcadiastrasse 10, 40472 Duesseldorf, Germany, Handelsregister/Commercial Register: Duesseldorf, HRB 3708 USt-IDNr./Tax identification no.: DE 119353406 WEEE-Reg.-Nr./WEEE reg. no.: DE 14978647
Hi Biju-san, > From: Biju Das, Sent: Monday, August 24, 2020 8:55 PM > > Hi Shimoda-San, > > Thanks for the feedback. > <snip> > > > --- a/Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml > > > +++ b/Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml > > <snip> > > > @@ -79,9 +92,20 @@ examples: > > > companion = <&xhci0>; > > > usb-role-switch; > > > > > > - port { > > > - usb3_role_switch: endpoint { > > > - remote-endpoint = <&hd3ss3220_ep>; > > > - }; > > > - }; > > > + ports { > > > > I think we should use spaces instead of tab here and below. > > I have ran dt_binding_check on this file and it did n't complain. > > First 5 character must be space, after that if you use tab, it won't complain. > I am not sure is it the correct way or not? > > Geert/Shimoda-San can you please comment. > Based on your input, if needed I will send v3 with only spaces. I don't know why dt_binding_check didn't complain though, according to writing_schema.rst: --- examples Optional. A list of one or more DTS hunks implementing the binding. Note: YAML doesn't allow leading tabs, so spaces must be used instead. --- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/devicetree/writing-schema.rst?h=v5.9-rc2#n71 Best regards, Yoshihiro Shimoda
Hi Shimoda-San, Thanks for the feedback. > Subject: RE: [PATCH v2 2/5] dt-bindings: usb: renesas,usb3-peri: Document > HS and SS data bus > > Hi Biju-san, > > > From: Biju Das, Sent: Monday, August 24, 2020 8:55 PM > > > > Hi Shimoda-San, > > > > Thanks for the feedback. > > > <snip> > > > > --- a/Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml > > > > +++ b/Documentation/devicetree/bindings/usb/renesas,usb3- > peri.yaml > > > <snip> > > > > @@ -79,9 +92,20 @@ examples: > > > > companion = <&xhci0>; > > > > usb-role-switch; > > > > > > > > - port { > > > > - usb3_role_switch: endpoint { > > > > - remote-endpoint = <&hd3ss3220_ep>; > > > > - }; > > > > - }; > > > > + ports { > > > > > > I think we should use spaces instead of tab here and below. > > > > I have ran dt_binding_check on this file and it did n't complain. > > > > First 5 character must be space, after that if you use tab, it won't complain. > > I am not sure is it the correct way or not? > > > > Geert/Shimoda-San can you please comment. > > Based on your input, if needed I will send v3 with only spaces. > > I don't know why dt_binding_check didn't complain though, according to > writing_schema.rst: > --- > examples > Optional. A list of one or more DTS hunks implementing the > binding. Note: YAML doesn't allow leading tabs, so spaces must be used > instead. > --- > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Docu > mentation/devicetree/writing-schema.rst?h=v5.9-rc2#n71 Thanks for the pointers. I will send v3 with only spaces. Cheers, Biju Renesas Electronics Europe GmbH, Geschaeftsfuehrer/President: Carsten Jauch, Sitz der Gesellschaft/Registered office: Duesseldorf, Arcadiastrasse 10, 40472 Duesseldorf, Germany, Handelsregister/Commercial Register: Duesseldorf, HRB 3708 USt-IDNr./Tax identification no.: DE 119353406 WEEE-Reg.-Nr./WEEE reg. no.: DE 14978647
On Mon, Aug 24, 2020 at 2:08 PM Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> wrote: > > From: Biju Das, Sent: Monday, August 24, 2020 8:55 PM > > > > --- a/Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml > > > > +++ b/Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml > > > <snip> > > > > @@ -79,9 +92,20 @@ examples: > > > > companion = <&xhci0>; > > > > usb-role-switch; > > > > > > > > - port { > > > > - usb3_role_switch: endpoint { > > > > - remote-endpoint = <&hd3ss3220_ep>; > > > > - }; > > > > - }; > > > > + ports { > > > > > > I think we should use spaces instead of tab here and below. > > > > I have ran dt_binding_check on this file and it did n't complain. > > > > First 5 character must be space, after that if you use tab, it won't complain. > > I am not sure is it the correct way or not? > > > > Geert/Shimoda-San can you please comment. > > Based on your input, if needed I will send v3 with only spaces. > > I don't know why dt_binding_check didn't complain though, > according to writing_schema.rst: > --- > examples > Optional. A list of one or more DTS hunks implementing the > binding. Note: YAML doesn't allow leading tabs, so spaces must be used instead. > --- > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/devicetree/writing-schema.rst?h=v5.9-rc2#n71 Indeed. Hence my .vimrc has: autocmd FileType yaml setlocal expandtab sw=2 Gr{oetje,eeting}s, Geert
diff --git a/Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml b/Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml index e3cdeab1199f..3eb964af37b8 100644 --- a/Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml +++ b/Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml @@ -52,11 +52,24 @@ properties: $ref: /schemas/types.yaml#/definitions/phandle description: phandle of a companion. - port: + ports: description: | any connector to the data bus of this controller should be modelled using the OF graph bindings specified, if the "usb-role-switch" property is used. + type: object + properties: + port@0: + type: object + description: High Speed (HS) data bus. + + port@1: + type: object + description: Super Speed (SS) data bus. + + required: + - port@0 + - port@1 required: - compatible @@ -79,9 +92,20 @@ examples: companion = <&xhci0>; usb-role-switch; - port { - usb3_role_switch: endpoint { - remote-endpoint = <&hd3ss3220_ep>; - }; - }; + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + usb3_hs_ep: endpoint { + remote-endpoint = <&hs_ep>; + }; + }; + port@1 { + reg = <1>; + usb3_role_switch: endpoint { + remote-endpoint = <&hd3ss3220_out_ep>; + }; + }; + }; };