* [PATCH v4] dt-bindings: usb: Add new compatible string for AM64 SoC @ 2020-12-11 6:04 Aswath Govindraju 2020-12-11 12:00 ` Aswath Govindraju 0 siblings, 1 reply; 4+ messages in thread From: Aswath Govindraju @ 2020-12-11 6:04 UTC (permalink / raw) Cc: Vignesh Raghavendra, Sekhar Nori, Aswath Govindraju, Greg Kroah-Hartman, Rob Herring, Roger Quadros, linux-usb, devicetree, linux-kernel Add compatible string in j721e-usb binding file as the same USB subsystem is present in AM64. Signed-off-by: Aswath Govindraju <a-govindraju@ti.com> --- Changes since v3: - used enum instead of anyOf. Changes since v2: - added changes done over the versions. Changes since v1: - replaced the '\t' at the beginning of the lines with spaces as it was causing the dt_binding_check to fail. Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml b/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml index 388245b91a55..1a5c7bbb40d1 100644 --- a/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml +++ b/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml @@ -11,8 +11,9 @@ maintainers: properties: compatible: - items: - - const: ti,j721e-usb + enum: + - ti,j721e-usb + - ti,am64-usb reg: description: module registers -- 2.17.1 ^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH v4] dt-bindings: usb: Add new compatible string for AM64 SoC 2020-12-11 6:04 [PATCH v4] dt-bindings: usb: Add new compatible string for AM64 SoC Aswath Govindraju @ 2020-12-11 12:00 ` Aswath Govindraju 2020-12-11 22:48 ` Rob Herring 0 siblings, 1 reply; 4+ messages in thread From: Aswath Govindraju @ 2020-12-11 12:00 UTC (permalink / raw) Cc: Vignesh Raghavendra, Sekhar Nori, Greg Kroah-Hartman, Rob Herring, Roger Quadros, linux-usb, devicetree, linux-kernel Hi, On 11/12/20 11:34 am, Aswath Govindraju wrote: > Add compatible string in j721e-usb binding file as the same USB subsystem > is present in AM64. > > Signed-off-by: Aswath Govindraju <a-govindraju@ti.com> > --- > > Changes since v3: > - used enum instead of anyOf. > > Changes since v2: > - added changes done over the versions. > > Changes since v1: > - replaced the '\t' at the beginning of the lines with spaces as it was > causing the dt_binding_check to fail. > > Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml | 5 +++-- > 1 file changed, 3 insertions(+), 2 deletions(-) > > diff --git a/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml b/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml > index 388245b91a55..1a5c7bbb40d1 100644 > --- a/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml > +++ b/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml > @@ -11,8 +11,9 @@ maintainers: > > properties: > compatible: > - items: > - - const: ti,j721e-usb > + enum: > + - ti,j721e-usb > + - ti,am64-usb > I am trying to use the compatible strings in the following manner ``` compatible = "ti,am64-usb", "ti,j721e-usb"; ``` If I use above patch I am getting an error while doing a dtbs check. ``` /home/gsaswath/src/ti-linux-kernel/arch/arm64/boot/dts/ti/k3-am642-evm.dt.yaml: cdns-usb@f900000: compatible: Additional items are not allowed ('ti,j721e-usb' was unexpected) From schema: /home/gsaswath/src/ti-linux-kernel/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml /home/gsaswath/src/ti-linux-kernel/arch/arm64/boot/dts/ti/k3-am642-evm.dt.yaml: cdns-usb@f900000: compatible: ['ti,am64-usb', 'ti,j721e-usb'] is too long From schema: /home/gsaswath/src/ti-linux-kernel/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml ``` I have looked around for examples but I am unable to find a similar case. I tried using anyOf in the following manner ``` compatible: anyOf: - const: ti,am64-usb - const: ti,j721e-usb ``` But I am getting an error ``` /home/gsaswath/src/ti-linux-kernel/Documentation/devicetree/bindings/usb/ti,j721e-usb.example.dt.yaml: cdns_usb@4104000: compatible: 'anyOf' conditional failed, one must be fixed: Additional items are not allowed ('ti,j721e-usb' was unexpected) ['ti,am64-usb', 'ti,j721e-usb'] is too long 'ti,j721e-usb' was expected ``` Doesn't anyof mean that the compatible strings can be used in any combination ?? Thanks, Aswath > reg: > description: module registers > ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH v4] dt-bindings: usb: Add new compatible string for AM64 SoC 2020-12-11 12:00 ` Aswath Govindraju @ 2020-12-11 22:48 ` Rob Herring 2020-12-14 14:08 ` [EXTERNAL] " Aswath Govindraju 0 siblings, 1 reply; 4+ messages in thread From: Rob Herring @ 2020-12-11 22:48 UTC (permalink / raw) To: Aswath Govindraju Cc: Vignesh Raghavendra, Sekhar Nori, Greg Kroah-Hartman, Roger Quadros, Linux USB List, devicetree, linux-kernel On Fri, Dec 11, 2020 at 6:04 AM Aswath Govindraju <a-govindraju@ti.com> wrote: > > Hi, > On 11/12/20 11:34 am, Aswath Govindraju wrote: > > Add compatible string in j721e-usb binding file as the same USB subsystem > > is present in AM64. > > > > Signed-off-by: Aswath Govindraju <a-govindraju@ti.com> > > --- > > > > Changes since v3: > > - used enum instead of anyOf. > > > > Changes since v2: > > - added changes done over the versions. > > > > Changes since v1: > > - replaced the '\t' at the beginning of the lines with spaces as it was > > causing the dt_binding_check to fail. > > > > Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml | 5 +++-- > > 1 file changed, 3 insertions(+), 2 deletions(-) > > > > diff --git a/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml b/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml > > index 388245b91a55..1a5c7bbb40d1 100644 > > --- a/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml > > +++ b/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml > > @@ -11,8 +11,9 @@ maintainers: > > > > properties: > > compatible: > > - items: > > - - const: ti,j721e-usb > > + enum: > > + - ti,j721e-usb > > + - ti,am64-usb > > > > I am trying to use the compatible strings in the following manner > > ``` > compatible = "ti,am64-usb", "ti,j721e-usb"; > > ``` > If I use above patch I am getting an error while doing a dtbs check. > > ``` > /home/gsaswath/src/ti-linux-kernel/arch/arm64/boot/dts/ti/k3-am642-evm.dt.yaml: > cdns-usb@f900000: compatible: Additional items are not allowed > ('ti,j721e-usb' was unexpected) > From schema: > /home/gsaswath/src/ti-linux-kernel/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml > /home/gsaswath/src/ti-linux-kernel/arch/arm64/boot/dts/ti/k3-am642-evm.dt.yaml: > cdns-usb@f900000: compatible: ['ti,am64-usb', 'ti,j721e-usb'] is too long > From schema: > /home/gsaswath/src/ti-linux-kernel/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml > > ``` > > > I have looked around for examples but I am unable to find a similar > case. I tried using anyOf in the following manner You didn't look hard enough. There are lots. > ``` > compatible: > anyOf: > - const: ti,am64-usb > - const: ti,j721e-usb This is really no different than a single 'enum' with the 2 values. 'anyOf' means one or more in the list are true, but more than 1 is impossible here. If you have different possible lengths of values, then you need 'oneOf' for each case and then 'items' when you have a value with multiple entries: oneOf: - const: ti,j721e-usb - items: - const: ti,am64-usb - const: ti,j721e-usb > ``` > > But I am getting an error > > ``` > /home/gsaswath/src/ti-linux-kernel/Documentation/devicetree/bindings/usb/ti,j721e-usb.example.dt.yaml: > cdns_usb@4104000: compatible: 'anyOf' conditional failed, one must be fixed: > Additional items are not allowed ('ti,j721e-usb' was unexpected) > ['ti,am64-usb', 'ti,j721e-usb'] is too long > 'ti,j721e-usb' was expected > ``` > > Doesn't anyof mean that the compatible strings can be used in any > combination ?? > > Thanks, > Aswath > > > reg: > > description: module registers > > > ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [EXTERNAL] Re: [PATCH v4] dt-bindings: usb: Add new compatible string for AM64 SoC 2020-12-11 22:48 ` Rob Herring @ 2020-12-14 14:08 ` Aswath Govindraju 0 siblings, 0 replies; 4+ messages in thread From: Aswath Govindraju @ 2020-12-14 14:08 UTC (permalink / raw) To: Rob Herring Cc: Vignesh Raghavendra, Sekhar Nori, Greg Kroah-Hartman, Roger Quadros, Linux USB List, devicetree, linux-kernel Hi Rob, On 12/12/20 4:18 am, Rob Herring wrote: > On Fri, Dec 11, 2020 at 6:04 AM Aswath Govindraju <a-govindraju@ti.com> wrote: >> >> Hi, >> On 11/12/20 11:34 am, Aswath Govindraju wrote: >>> Add compatible string in j721e-usb binding file as the same USB subsystem >>> is present in AM64. >>> >>> Signed-off-by: Aswath Govindraju <a-govindraju@ti.com> >>> --- >>> >>> Changes since v3: >>> - used enum instead of anyOf. >>> >>> Changes since v2: >>> - added changes done over the versions. >>> >>> Changes since v1: >>> - replaced the '\t' at the beginning of the lines with spaces as it was >>> causing the dt_binding_check to fail. >>> >>> Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml | 5 +++-- >>> 1 file changed, 3 insertions(+), 2 deletions(-) >>> >>> diff --git a/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml b/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml >>> index 388245b91a55..1a5c7bbb40d1 100644 >>> --- a/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml >>> +++ b/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml >>> @@ -11,8 +11,9 @@ maintainers: >>> >>> properties: >>> compatible: >>> - items: >>> - - const: ti,j721e-usb >>> + enum: >>> + - ti,j721e-usb >>> + - ti,am64-usb >>> >> >> I am trying to use the compatible strings in the following manner >> >> ``` >> compatible = "ti,am64-usb", "ti,j721e-usb"; >> >> ``` >> If I use above patch I am getting an error while doing a dtbs check. >> >> ``` >> /home/gsaswath/src/ti-linux-kernel/arch/arm64/boot/dts/ti/k3-am642-evm.dt.yaml: >> cdns-usb@f900000: compatible: Additional items are not allowed >> ('ti,j721e-usb' was unexpected) >> From schema: >> /home/gsaswath/src/ti-linux-kernel/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml >> /home/gsaswath/src/ti-linux-kernel/arch/arm64/boot/dts/ti/k3-am642-evm.dt.yaml: >> cdns-usb@f900000: compatible: ['ti,am64-usb', 'ti,j721e-usb'] is too long >> From schema: >> /home/gsaswath/src/ti-linux-kernel/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml >> >> ``` >> >> >> I have looked around for examples but I am unable to find a similar >> case. I tried using anyOf in the following manner > > You didn't look hard enough. There are lots. > >> ``` >> compatible: >> anyOf: >> - const: ti,am64-usb >> - const: ti,j721e-usb > > This is really no different than a single 'enum' with the 2 values. > 'anyOf' means one or more in the list are true, but more than 1 is > impossible here. > > If you have different possible lengths of values, then you need > 'oneOf' for each case and then 'items' when you have a value with > multiple entries: > > oneOf: > - const: ti,j721e-usb > - items: > - const: ti,am64-usb > - const: ti,j721e-usb > Thank you for the detailed explanation :) . I am sorry for not being able figure this out on my own. I have sent a respin of this patch(v5). Thanks, Aswath >> ``` >> >> But I am getting an error >> >> ``` >> /home/gsaswath/src/ti-linux-kernel/Documentation/devicetree/bindings/usb/ti,j721e-usb.example.dt.yaml: >> cdns_usb@4104000: compatible: 'anyOf' conditional failed, one must be fixed: >> Additional items are not allowed ('ti,j721e-usb' was unexpected) >> ['ti,am64-usb', 'ti,j721e-usb'] is too long >> 'ti,j721e-usb' was expected >> ``` >> >> Doesn't anyof mean that the compatible strings can be used in any >> combination ?? >> >> Thanks, >> Aswath >> >>> reg: >>> description: module registers >>> >> ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2020-12-14 14:11 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2020-12-11 6:04 [PATCH v4] dt-bindings: usb: Add new compatible string for AM64 SoC Aswath Govindraju 2020-12-11 12:00 ` Aswath Govindraju 2020-12-11 22:48 ` Rob Herring 2020-12-14 14:08 ` [EXTERNAL] " Aswath Govindraju
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.