* [PATCH 0/2] add generic DT binding for RTS/CTS @ 2020-05-20 13:39 ` Erwan Le Ray 0 siblings, 0 replies; 18+ messages in thread From: Erwan Le Ray @ 2020-05-20 13:39 UTC (permalink / raw) To: Greg Kroah-Hartman, Rob Herring, Mark Rutland, Maxime Coquelin, Alexandre Torgue, Sumit Semwal Cc: linux-serial, linux-stm32, linux-arm-kernel, linux-kernel, linux-media, dri-devel, linaro-mm-sig, Erwan Le Ray, Fabrice Gasnier Add support of generic DT binding for annoucing RTS/CTS lines. The initial binding 'st,hw-flow-control' is not needed anymore since generic binding is available, but is kept for backward compatibility. Erwan Le Ray (2): dt-bindings: serial: add generic DT binding for announcing RTS/CTS lines serial: stm32: Use generic DT binding for announcing RTS/CTS lines Documentation/devicetree/bindings/serial/st,stm32-uart.yaml | 4 +++- drivers/tty/serial/stm32-usart.c | 5 +++-- 2 files changed, 6 insertions(+), 3 deletions(-) -- 2.17.1 ^ permalink raw reply [flat|nested] 18+ messages in thread
* [PATCH 0/2] add generic DT binding for RTS/CTS @ 2020-05-20 13:39 ` Erwan Le Ray 0 siblings, 0 replies; 18+ messages in thread From: Erwan Le Ray @ 2020-05-20 13:39 UTC (permalink / raw) To: Greg Kroah-Hartman, Rob Herring, Mark Rutland, Maxime Coquelin, Alexandre Torgue, Sumit Semwal Cc: linux-kernel, dri-devel, linaro-mm-sig, Erwan Le Ray, linux-serial, Fabrice Gasnier, linux-stm32, linux-arm-kernel, linux-media Add support of generic DT binding for annoucing RTS/CTS lines. The initial binding 'st,hw-flow-control' is not needed anymore since generic binding is available, but is kept for backward compatibility. Erwan Le Ray (2): dt-bindings: serial: add generic DT binding for announcing RTS/CTS lines serial: stm32: Use generic DT binding for announcing RTS/CTS lines Documentation/devicetree/bindings/serial/st,stm32-uart.yaml | 4 +++- drivers/tty/serial/stm32-usart.c | 5 +++-- 2 files changed, 6 insertions(+), 3 deletions(-) -- 2.17.1 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply [flat|nested] 18+ messages in thread
* [PATCH 0/2] add generic DT binding for RTS/CTS @ 2020-05-20 13:39 ` Erwan Le Ray 0 siblings, 0 replies; 18+ messages in thread From: Erwan Le Ray @ 2020-05-20 13:39 UTC (permalink / raw) To: Greg Kroah-Hartman, Rob Herring, Mark Rutland, Maxime Coquelin, Alexandre Torgue, Sumit Semwal Cc: linux-kernel, dri-devel, linaro-mm-sig, Erwan Le Ray, linux-serial, Fabrice Gasnier, linux-stm32, linux-arm-kernel, linux-media Add support of generic DT binding for annoucing RTS/CTS lines. The initial binding 'st,hw-flow-control' is not needed anymore since generic binding is available, but is kept for backward compatibility. Erwan Le Ray (2): dt-bindings: serial: add generic DT binding for announcing RTS/CTS lines serial: stm32: Use generic DT binding for announcing RTS/CTS lines Documentation/devicetree/bindings/serial/st,stm32-uart.yaml | 4 +++- drivers/tty/serial/stm32-usart.c | 5 +++-- 2 files changed, 6 insertions(+), 3 deletions(-) -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 18+ messages in thread
* [PATCH 1/2] dt-bindings: serial: add generic DT binding for announcing RTS/CTS lines 2020-05-20 13:39 ` Erwan Le Ray (?) @ 2020-05-20 13:39 ` Erwan Le Ray -1 siblings, 0 replies; 18+ messages in thread From: Erwan Le Ray @ 2020-05-20 13:39 UTC (permalink / raw) To: Greg Kroah-Hartman, Rob Herring, Mark Rutland, Maxime Coquelin, Alexandre Torgue, Sumit Semwal Cc: linux-serial, linux-stm32, linux-arm-kernel, linux-kernel, linux-media, dri-devel, linaro-mm-sig, Erwan Le Ray, Fabrice Gasnier Add support of generic DT binding for annoucing RTS/CTS lines. The initial binding 'st,hw-flow-control' is not needed anymore since generic binding is available, but is kept for backward compatibility. Signed-off-by: Erwan Le Ray <erwan.leray@st.com> diff --git a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml index 75b8521eb7cb..06d5f251ec88 100644 --- a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml +++ b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml @@ -35,9 +35,11 @@ properties: description: label associated with this uart st,hw-flow-ctrl: - description: enable hardware flow control + description: enable hardware flow control (deprecated) $ref: /schemas/types.yaml#/definitions/flag + uart-has-rtscts: true + dmas: minItems: 1 maxItems: 2 -- 2.17.1 ^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH 1/2] dt-bindings: serial: add generic DT binding for announcing RTS/CTS lines @ 2020-05-20 13:39 ` Erwan Le Ray 0 siblings, 0 replies; 18+ messages in thread From: Erwan Le Ray @ 2020-05-20 13:39 UTC (permalink / raw) To: Greg Kroah-Hartman, Rob Herring, Mark Rutland, Maxime Coquelin, Alexandre Torgue, Sumit Semwal Cc: linux-kernel, dri-devel, linaro-mm-sig, Erwan Le Ray, linux-serial, Fabrice Gasnier, linux-stm32, linux-arm-kernel, linux-media Add support of generic DT binding for annoucing RTS/CTS lines. The initial binding 'st,hw-flow-control' is not needed anymore since generic binding is available, but is kept for backward compatibility. Signed-off-by: Erwan Le Ray <erwan.leray@st.com> diff --git a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml index 75b8521eb7cb..06d5f251ec88 100644 --- a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml +++ b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml @@ -35,9 +35,11 @@ properties: description: label associated with this uart st,hw-flow-ctrl: - description: enable hardware flow control + description: enable hardware flow control (deprecated) $ref: /schemas/types.yaml#/definitions/flag + uart-has-rtscts: true + dmas: minItems: 1 maxItems: 2 -- 2.17.1 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH 1/2] dt-bindings: serial: add generic DT binding for announcing RTS/CTS lines @ 2020-05-20 13:39 ` Erwan Le Ray 0 siblings, 0 replies; 18+ messages in thread From: Erwan Le Ray @ 2020-05-20 13:39 UTC (permalink / raw) To: Greg Kroah-Hartman, Rob Herring, Mark Rutland, Maxime Coquelin, Alexandre Torgue, Sumit Semwal Cc: linux-kernel, dri-devel, linaro-mm-sig, Erwan Le Ray, linux-serial, Fabrice Gasnier, linux-stm32, linux-arm-kernel, linux-media Add support of generic DT binding for annoucing RTS/CTS lines. The initial binding 'st,hw-flow-control' is not needed anymore since generic binding is available, but is kept for backward compatibility. Signed-off-by: Erwan Le Ray <erwan.leray@st.com> diff --git a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml index 75b8521eb7cb..06d5f251ec88 100644 --- a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml +++ b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml @@ -35,9 +35,11 @@ properties: description: label associated with this uart st,hw-flow-ctrl: - description: enable hardware flow control + description: enable hardware flow control (deprecated) $ref: /schemas/types.yaml#/definitions/flag + uart-has-rtscts: true + dmas: minItems: 1 maxItems: 2 -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply related [flat|nested] 18+ messages in thread
* Re: [PATCH 1/2] dt-bindings: serial: add generic DT binding for announcing RTS/CTS lines 2020-05-20 13:39 ` Erwan Le Ray (?) @ 2020-06-27 14:18 ` Greg Kroah-Hartman -1 siblings, 0 replies; 18+ messages in thread From: Greg Kroah-Hartman @ 2020-06-27 14:18 UTC (permalink / raw) To: Erwan Le Ray Cc: Rob Herring, Mark Rutland, Maxime Coquelin, Alexandre Torgue, Sumit Semwal, linux-serial, linux-stm32, linux-arm-kernel, linux-kernel, linux-media, dri-devel, linaro-mm-sig, Fabrice Gasnier On Wed, May 20, 2020 at 03:39:31PM +0200, Erwan Le Ray wrote: > Add support of generic DT binding for annoucing RTS/CTS lines. The initial > binding 'st,hw-flow-control' is not needed anymore since generic binding > is available, but is kept for backward compatibility. > > Signed-off-by: Erwan Le Ray <erwan.leray@st.com> > > diff --git a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml > index 75b8521eb7cb..06d5f251ec88 100644 > --- a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml > +++ b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml > @@ -35,9 +35,11 @@ properties: > description: label associated with this uart > > st,hw-flow-ctrl: > - description: enable hardware flow control > + description: enable hardware flow control (deprecated) > $ref: /schemas/types.yaml#/definitions/flag > > + uart-has-rtscts: true > + > dmas: > minItems: 1 > maxItems: 2 > -- > 2.17.1 > Did this get ignored by the DT maintainers? :( ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [PATCH 1/2] dt-bindings: serial: add generic DT binding for announcing RTS/CTS lines @ 2020-06-27 14:18 ` Greg Kroah-Hartman 0 siblings, 0 replies; 18+ messages in thread From: Greg Kroah-Hartman @ 2020-06-27 14:18 UTC (permalink / raw) To: Erwan Le Ray Cc: Mark Rutland, Maxime Coquelin, Alexandre Torgue, linux-kernel, dri-devel, linux-stm32, linaro-mm-sig, Rob Herring, linux-serial, Fabrice Gasnier, linux-arm-kernel, linux-media On Wed, May 20, 2020 at 03:39:31PM +0200, Erwan Le Ray wrote: > Add support of generic DT binding for annoucing RTS/CTS lines. The initial > binding 'st,hw-flow-control' is not needed anymore since generic binding > is available, but is kept for backward compatibility. > > Signed-off-by: Erwan Le Ray <erwan.leray@st.com> > > diff --git a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml > index 75b8521eb7cb..06d5f251ec88 100644 > --- a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml > +++ b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml > @@ -35,9 +35,11 @@ properties: > description: label associated with this uart > > st,hw-flow-ctrl: > - description: enable hardware flow control > + description: enable hardware flow control (deprecated) > $ref: /schemas/types.yaml#/definitions/flag > > + uart-has-rtscts: true > + > dmas: > minItems: 1 > maxItems: 2 > -- > 2.17.1 > Did this get ignored by the DT maintainers? :( _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [PATCH 1/2] dt-bindings: serial: add generic DT binding for announcing RTS/CTS lines @ 2020-06-27 14:18 ` Greg Kroah-Hartman 0 siblings, 0 replies; 18+ messages in thread From: Greg Kroah-Hartman @ 2020-06-27 14:18 UTC (permalink / raw) To: Erwan Le Ray Cc: Mark Rutland, Maxime Coquelin, Alexandre Torgue, linux-kernel, dri-devel, linux-stm32, linaro-mm-sig, Rob Herring, linux-serial, Fabrice Gasnier, Sumit Semwal, linux-arm-kernel, linux-media On Wed, May 20, 2020 at 03:39:31PM +0200, Erwan Le Ray wrote: > Add support of generic DT binding for annoucing RTS/CTS lines. The initial > binding 'st,hw-flow-control' is not needed anymore since generic binding > is available, but is kept for backward compatibility. > > Signed-off-by: Erwan Le Ray <erwan.leray@st.com> > > diff --git a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml > index 75b8521eb7cb..06d5f251ec88 100644 > --- a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml > +++ b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml > @@ -35,9 +35,11 @@ properties: > description: label associated with this uart > > st,hw-flow-ctrl: > - description: enable hardware flow control > + description: enable hardware flow control (deprecated) > $ref: /schemas/types.yaml#/definitions/flag > > + uart-has-rtscts: true > + > dmas: > minItems: 1 > maxItems: 2 > -- > 2.17.1 > Did this get ignored by the DT maintainers? :( _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [PATCH 1/2] dt-bindings: serial: add generic DT binding for announcing RTS/CTS lines 2020-06-27 14:18 ` Greg Kroah-Hartman (?) @ 2020-06-29 8:13 ` Erwan LE RAY -1 siblings, 0 replies; 18+ messages in thread From: Erwan LE RAY @ 2020-06-29 8:13 UTC (permalink / raw) To: Greg Kroah-Hartman, Rob Herring Cc: Mark Rutland, Maxime Coquelin, Alexandre TORGUE, Sumit Semwal, linux-serial, linux-stm32, linux-arm-kernel, linux-kernel, linux-media, dri-devel, linaro-mm-sig, Fabrice GASNIER On 6/27/20 4:18 PM, Greg Kroah-Hartman wrote: > On Wed, May 20, 2020 at 03:39:31PM +0200, Erwan Le Ray wrote: >> Add support of generic DT binding for annoucing RTS/CTS lines. The initial >> binding 'st,hw-flow-control' is not needed anymore since generic binding >> is available, but is kept for backward compatibility. >> >> Signed-off-by: Erwan Le Ray <erwan.leray@st.com> >> >> diff --git a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml >> index 75b8521eb7cb..06d5f251ec88 100644 >> --- a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml >> +++ b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml >> @@ -35,9 +35,11 @@ properties: >> description: label associated with this uart >> >> st,hw-flow-ctrl: >> - description: enable hardware flow control >> + description: enable hardware flow control (deprecated) >> $ref: /schemas/types.yaml#/definitions/flag >> >> + uart-has-rtscts: true >> + >> dmas: >> minItems: 1 >> maxItems: 2 >> -- >> 2.17.1 >> > Did this get ignored by the DT maintainers? :( Hi Rob, Gentle reminder. Could you please provide your feedback on this patch ? Best Regards, Erwan. ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [PATCH 1/2] dt-bindings: serial: add generic DT binding for announcing RTS/CTS lines @ 2020-06-29 8:13 ` Erwan LE RAY 0 siblings, 0 replies; 18+ messages in thread From: Erwan LE RAY @ 2020-06-29 8:13 UTC (permalink / raw) To: Greg Kroah-Hartman, Rob Herring Cc: Mark Rutland, Maxime Coquelin, Alexandre TORGUE, linux-kernel, dri-devel, linaro-mm-sig, linux-serial, Fabrice GASNIER, linux-stm32, linux-arm-kernel, linux-media On 6/27/20 4:18 PM, Greg Kroah-Hartman wrote: > On Wed, May 20, 2020 at 03:39:31PM +0200, Erwan Le Ray wrote: >> Add support of generic DT binding for annoucing RTS/CTS lines. The initial >> binding 'st,hw-flow-control' is not needed anymore since generic binding >> is available, but is kept for backward compatibility. >> >> Signed-off-by: Erwan Le Ray <erwan.leray@st.com> >> >> diff --git a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml >> index 75b8521eb7cb..06d5f251ec88 100644 >> --- a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml >> +++ b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml >> @@ -35,9 +35,11 @@ properties: >> description: label associated with this uart >> >> st,hw-flow-ctrl: >> - description: enable hardware flow control >> + description: enable hardware flow control (deprecated) >> $ref: /schemas/types.yaml#/definitions/flag >> >> + uart-has-rtscts: true >> + >> dmas: >> minItems: 1 >> maxItems: 2 >> -- >> 2.17.1 >> > Did this get ignored by the DT maintainers? :( Hi Rob, Gentle reminder. Could you please provide your feedback on this patch ? Best Regards, Erwan. _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [PATCH 1/2] dt-bindings: serial: add generic DT binding for announcing RTS/CTS lines @ 2020-06-29 8:13 ` Erwan LE RAY 0 siblings, 0 replies; 18+ messages in thread From: Erwan LE RAY @ 2020-06-29 8:13 UTC (permalink / raw) To: Greg Kroah-Hartman, Rob Herring Cc: Mark Rutland, Maxime Coquelin, Alexandre TORGUE, linux-kernel, dri-devel, Sumit Semwal, linaro-mm-sig, linux-serial, Fabrice GASNIER, linux-stm32, linux-arm-kernel, linux-media On 6/27/20 4:18 PM, Greg Kroah-Hartman wrote: > On Wed, May 20, 2020 at 03:39:31PM +0200, Erwan Le Ray wrote: >> Add support of generic DT binding for annoucing RTS/CTS lines. The initial >> binding 'st,hw-flow-control' is not needed anymore since generic binding >> is available, but is kept for backward compatibility. >> >> Signed-off-by: Erwan Le Ray <erwan.leray@st.com> >> >> diff --git a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml >> index 75b8521eb7cb..06d5f251ec88 100644 >> --- a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml >> +++ b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml >> @@ -35,9 +35,11 @@ properties: >> description: label associated with this uart >> >> st,hw-flow-ctrl: >> - description: enable hardware flow control >> + description: enable hardware flow control (deprecated) >> $ref: /schemas/types.yaml#/definitions/flag >> >> + uart-has-rtscts: true >> + >> dmas: >> minItems: 1 >> maxItems: 2 >> -- >> 2.17.1 >> > Did this get ignored by the DT maintainers? :( Hi Rob, Gentle reminder. Could you please provide your feedback on this patch ? Best Regards, Erwan. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [PATCH 1/2] dt-bindings: serial: add generic DT binding for announcing RTS/CTS lines 2020-06-27 14:18 ` Greg Kroah-Hartman (?) @ 2020-06-30 18:35 ` Rob Herring -1 siblings, 0 replies; 18+ messages in thread From: Rob Herring @ 2020-06-30 18:35 UTC (permalink / raw) To: Greg Kroah-Hartman Cc: Erwan Le Ray, Mark Rutland, Maxime Coquelin, Alexandre Torgue, Sumit Semwal, open list:SERIAL DRIVERS, linux-stm32, moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE, linux-kernel, Linux Media Mailing List, dri-devel, linaro-mm-sig, Fabrice Gasnier On Sat, Jun 27, 2020 at 8:18 AM Greg Kroah-Hartman <gregkh@linuxfoundation.org> wrote: > > On Wed, May 20, 2020 at 03:39:31PM +0200, Erwan Le Ray wrote: > > Add support of generic DT binding for annoucing RTS/CTS lines. The initial > > binding 'st,hw-flow-control' is not needed anymore since generic binding > > is available, but is kept for backward compatibility. > > > > Signed-off-by: Erwan Le Ray <erwan.leray@st.com> > > > > diff --git a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml > > index 75b8521eb7cb..06d5f251ec88 100644 > > --- a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml > > +++ b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml > > @@ -35,9 +35,11 @@ properties: > > description: label associated with this uart > > > > st,hw-flow-ctrl: > > - description: enable hardware flow control > > + description: enable hardware flow control (deprecated) > > $ref: /schemas/types.yaml#/definitions/flag > > > > + uart-has-rtscts: true > > + > > dmas: > > minItems: 1 > > maxItems: 2 > > -- > > 2.17.1 > > > > Did this get ignored by the DT maintainers? :( When it doesn't go to the DT list, you are playing roulette whether I happen to see it. :( Anyways, Reviewed-by: Rob Herring <robh@kernel.org> ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [PATCH 1/2] dt-bindings: serial: add generic DT binding for announcing RTS/CTS lines @ 2020-06-30 18:35 ` Rob Herring 0 siblings, 0 replies; 18+ messages in thread From: Rob Herring @ 2020-06-30 18:35 UTC (permalink / raw) To: Greg Kroah-Hartman Cc: Mark Rutland, Fabrice Gasnier, Maxime Coquelin, linux-kernel, dri-devel, linux-stm32, linaro-mm-sig, moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE, open list:SERIAL DRIVERS, Linux Media Mailing List, Erwan Le Ray, Alexandre Torgue On Sat, Jun 27, 2020 at 8:18 AM Greg Kroah-Hartman <gregkh@linuxfoundation.org> wrote: > > On Wed, May 20, 2020 at 03:39:31PM +0200, Erwan Le Ray wrote: > > Add support of generic DT binding for annoucing RTS/CTS lines. The initial > > binding 'st,hw-flow-control' is not needed anymore since generic binding > > is available, but is kept for backward compatibility. > > > > Signed-off-by: Erwan Le Ray <erwan.leray@st.com> > > > > diff --git a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml > > index 75b8521eb7cb..06d5f251ec88 100644 > > --- a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml > > +++ b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml > > @@ -35,9 +35,11 @@ properties: > > description: label associated with this uart > > > > st,hw-flow-ctrl: > > - description: enable hardware flow control > > + description: enable hardware flow control (deprecated) > > $ref: /schemas/types.yaml#/definitions/flag > > > > + uart-has-rtscts: true > > + > > dmas: > > minItems: 1 > > maxItems: 2 > > -- > > 2.17.1 > > > > Did this get ignored by the DT maintainers? :( When it doesn't go to the DT list, you are playing roulette whether I happen to see it. :( Anyways, Reviewed-by: Rob Herring <robh@kernel.org> _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [PATCH 1/2] dt-bindings: serial: add generic DT binding for announcing RTS/CTS lines @ 2020-06-30 18:35 ` Rob Herring 0 siblings, 0 replies; 18+ messages in thread From: Rob Herring @ 2020-06-30 18:35 UTC (permalink / raw) To: Greg Kroah-Hartman Cc: Mark Rutland, Fabrice Gasnier, Maxime Coquelin, linux-kernel, dri-devel, linux-stm32, linaro-mm-sig, moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE, open list:SERIAL DRIVERS, Linux Media Mailing List, Sumit Semwal, Erwan Le Ray, Alexandre Torgue On Sat, Jun 27, 2020 at 8:18 AM Greg Kroah-Hartman <gregkh@linuxfoundation.org> wrote: > > On Wed, May 20, 2020 at 03:39:31PM +0200, Erwan Le Ray wrote: > > Add support of generic DT binding for annoucing RTS/CTS lines. The initial > > binding 'st,hw-flow-control' is not needed anymore since generic binding > > is available, but is kept for backward compatibility. > > > > Signed-off-by: Erwan Le Ray <erwan.leray@st.com> > > > > diff --git a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml > > index 75b8521eb7cb..06d5f251ec88 100644 > > --- a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml > > +++ b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml > > @@ -35,9 +35,11 @@ properties: > > description: label associated with this uart > > > > st,hw-flow-ctrl: > > - description: enable hardware flow control > > + description: enable hardware flow control (deprecated) > > $ref: /schemas/types.yaml#/definitions/flag > > > > + uart-has-rtscts: true > > + > > dmas: > > minItems: 1 > > maxItems: 2 > > -- > > 2.17.1 > > > > Did this get ignored by the DT maintainers? :( When it doesn't go to the DT list, you are playing roulette whether I happen to see it. :( Anyways, Reviewed-by: Rob Herring <robh@kernel.org> _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 18+ messages in thread
* [PATCH 2/2] serial: stm32: Use generic DT binding for announcing RTS/CTS lines 2020-05-20 13:39 ` Erwan Le Ray (?) @ 2020-05-20 13:39 ` Erwan Le Ray -1 siblings, 0 replies; 18+ messages in thread From: Erwan Le Ray @ 2020-05-20 13:39 UTC (permalink / raw) To: Greg Kroah-Hartman, Rob Herring, Mark Rutland, Maxime Coquelin, Alexandre Torgue, Sumit Semwal Cc: linux-serial, linux-stm32, linux-arm-kernel, linux-kernel, linux-media, dri-devel, linaro-mm-sig, Erwan Le Ray, Fabrice Gasnier Add support of generic DT binding for annoucing RTS/CTS lines. The initial binding 'st,hw-flow-control' is not needed anymore since generic binding is available, but is kept for backward compatibility. Signed-off-by: Erwan Le Ray <erwan.leray@st.com> diff --git a/drivers/tty/serial/stm32-usart.c b/drivers/tty/serial/stm32-usart.c index 17c2f3276888..9cfcf355567a 100644 --- a/drivers/tty/serial/stm32-usart.c +++ b/drivers/tty/serial/stm32-usart.c @@ -1033,8 +1033,9 @@ static struct stm32_port *stm32_of_get_stm32_port(struct platform_device *pdev) if (WARN_ON(id >= STM32_MAX_PORTS)) return NULL; - stm32_ports[id].hw_flow_control = of_property_read_bool(np, - "st,hw-flow-ctrl"); + stm32_ports[id].hw_flow_control = + of_property_read_bool (np, "st,hw-flow-ctrl") /*deprecated*/ || + of_property_read_bool (np, "uart-has-rtscts"); stm32_ports[id].port.line = id; stm32_ports[id].cr1_irq = USART_CR1_RXNEIE; stm32_ports[id].cr3_irq = 0; -- 2.17.1 ^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH 2/2] serial: stm32: Use generic DT binding for announcing RTS/CTS lines @ 2020-05-20 13:39 ` Erwan Le Ray 0 siblings, 0 replies; 18+ messages in thread From: Erwan Le Ray @ 2020-05-20 13:39 UTC (permalink / raw) To: Greg Kroah-Hartman, Rob Herring, Mark Rutland, Maxime Coquelin, Alexandre Torgue, Sumit Semwal Cc: linux-kernel, dri-devel, linaro-mm-sig, Erwan Le Ray, linux-serial, Fabrice Gasnier, linux-stm32, linux-arm-kernel, linux-media Add support of generic DT binding for annoucing RTS/CTS lines. The initial binding 'st,hw-flow-control' is not needed anymore since generic binding is available, but is kept for backward compatibility. Signed-off-by: Erwan Le Ray <erwan.leray@st.com> diff --git a/drivers/tty/serial/stm32-usart.c b/drivers/tty/serial/stm32-usart.c index 17c2f3276888..9cfcf355567a 100644 --- a/drivers/tty/serial/stm32-usart.c +++ b/drivers/tty/serial/stm32-usart.c @@ -1033,8 +1033,9 @@ static struct stm32_port *stm32_of_get_stm32_port(struct platform_device *pdev) if (WARN_ON(id >= STM32_MAX_PORTS)) return NULL; - stm32_ports[id].hw_flow_control = of_property_read_bool(np, - "st,hw-flow-ctrl"); + stm32_ports[id].hw_flow_control = + of_property_read_bool (np, "st,hw-flow-ctrl") /*deprecated*/ || + of_property_read_bool (np, "uart-has-rtscts"); stm32_ports[id].port.line = id; stm32_ports[id].cr1_irq = USART_CR1_RXNEIE; stm32_ports[id].cr3_irq = 0; -- 2.17.1 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH 2/2] serial: stm32: Use generic DT binding for announcing RTS/CTS lines @ 2020-05-20 13:39 ` Erwan Le Ray 0 siblings, 0 replies; 18+ messages in thread From: Erwan Le Ray @ 2020-05-20 13:39 UTC (permalink / raw) To: Greg Kroah-Hartman, Rob Herring, Mark Rutland, Maxime Coquelin, Alexandre Torgue, Sumit Semwal Cc: linux-kernel, dri-devel, linaro-mm-sig, Erwan Le Ray, linux-serial, Fabrice Gasnier, linux-stm32, linux-arm-kernel, linux-media Add support of generic DT binding for annoucing RTS/CTS lines. The initial binding 'st,hw-flow-control' is not needed anymore since generic binding is available, but is kept for backward compatibility. Signed-off-by: Erwan Le Ray <erwan.leray@st.com> diff --git a/drivers/tty/serial/stm32-usart.c b/drivers/tty/serial/stm32-usart.c index 17c2f3276888..9cfcf355567a 100644 --- a/drivers/tty/serial/stm32-usart.c +++ b/drivers/tty/serial/stm32-usart.c @@ -1033,8 +1033,9 @@ static struct stm32_port *stm32_of_get_stm32_port(struct platform_device *pdev) if (WARN_ON(id >= STM32_MAX_PORTS)) return NULL; - stm32_ports[id].hw_flow_control = of_property_read_bool(np, - "st,hw-flow-ctrl"); + stm32_ports[id].hw_flow_control = + of_property_read_bool (np, "st,hw-flow-ctrl") /*deprecated*/ || + of_property_read_bool (np, "uart-has-rtscts"); stm32_ports[id].port.line = id; stm32_ports[id].cr1_irq = USART_CR1_RXNEIE; stm32_ports[id].cr3_irq = 0; -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply related [flat|nested] 18+ messages in thread
end of thread, other threads:[~2020-06-30 18:36 UTC | newest] Thread overview: 18+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2020-05-20 13:39 [PATCH 0/2] add generic DT binding for RTS/CTS Erwan Le Ray 2020-05-20 13:39 ` Erwan Le Ray 2020-05-20 13:39 ` Erwan Le Ray 2020-05-20 13:39 ` [PATCH 1/2] dt-bindings: serial: add generic DT binding for announcing RTS/CTS lines Erwan Le Ray 2020-05-20 13:39 ` Erwan Le Ray 2020-05-20 13:39 ` Erwan Le Ray 2020-06-27 14:18 ` Greg Kroah-Hartman 2020-06-27 14:18 ` Greg Kroah-Hartman 2020-06-27 14:18 ` Greg Kroah-Hartman 2020-06-29 8:13 ` Erwan LE RAY 2020-06-29 8:13 ` Erwan LE RAY 2020-06-29 8:13 ` Erwan LE RAY 2020-06-30 18:35 ` Rob Herring 2020-06-30 18:35 ` Rob Herring 2020-06-30 18:35 ` Rob Herring 2020-05-20 13:39 ` [PATCH 2/2] serial: stm32: Use " Erwan Le Ray 2020-05-20 13:39 ` Erwan Le Ray 2020-05-20 13:39 ` Erwan Le Ray
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