| Message ID | 1588863647-17240-4-git-send-email-akashast@codeaurora.org (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Convert QUP bindings to YAML and add ICC, pin swap doc | expand |
Quoting Akash Asthana (2020-05-07 08:00:47) > Add documentation to support RX-TX & CTS-RTS GPIO pin swap in HW. > > Signed-off-by: Akash Asthana <akashast@codeaurora.org> > --- Reviewed-by: Stephen Boyd <swboyd@chromium.org>
On Thu, May 07, 2020 at 08:30:47PM +0530, Akash Asthana wrote: > Add documentation to support RX-TX & CTS-RTS GPIO pin swap in HW. > > Signed-off-by: Akash Asthana <akashast@codeaurora.org> > --- > Documentation/devicetree/bindings/serial/serial.yaml | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/Documentation/devicetree/bindings/serial/serial.yaml b/Documentation/devicetree/bindings/serial/serial.yaml > index 53204d9..e657dd6 100644 > --- a/Documentation/devicetree/bindings/serial/serial.yaml > +++ b/Documentation/devicetree/bindings/serial/serial.yaml > @@ -67,6 +67,12 @@ properties: > (wired and enabled by pinmux configuration). This depends on both the > UART hardware and the board wiring. > > + rx-tx-swap: > + description: RX and TX pins are swapped. > + > + cts-rts-swap: > + description: CTS and RTS pins are swapped. Need 'type: boolean' on both of these. > + > if: > required: > - uart-has-rtscts > -- > The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,\na Linux Foundation Collaborative Project
Hi Rob, On 5/15/2020 8:31 AM, Rob Herring wrote: > On Thu, May 07, 2020 at 08:30:47PM +0530, Akash Asthana wrote: >> Add documentation to support RX-TX & CTS-RTS GPIO pin swap in HW. >> >> Signed-off-by: Akash Asthana <akashast@codeaurora.org> >> --- >> Documentation/devicetree/bindings/serial/serial.yaml | 6 ++++++ >> 1 file changed, 6 insertions(+) >> >> diff --git a/Documentation/devicetree/bindings/serial/serial.yaml b/Documentation/devicetree/bindings/serial/serial.yaml >> index 53204d9..e657dd6 100644 >> --- a/Documentation/devicetree/bindings/serial/serial.yaml >> +++ b/Documentation/devicetree/bindings/serial/serial.yaml >> @@ -67,6 +67,12 @@ properties: >> (wired and enabled by pinmux configuration). This depends on both the >> UART hardware and the board wiring. >> >> + rx-tx-swap: >> + description: RX and TX pins are swapped. >> + >> + cts-rts-swap: >> + description: CTS and RTS pins are swapped. > Need 'type: boolean' on both of these. okay, will correct in next version Regards, Akash > >> + >> if: >> required: >> - uart-has-rtscts >> -- >> The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,\na Linux Foundation Collaborative Project
diff --git a/Documentation/devicetree/bindings/serial/serial.yaml b/Documentation/devicetree/bindings/serial/serial.yaml index 53204d9..e657dd6 100644 --- a/Documentation/devicetree/bindings/serial/serial.yaml +++ b/Documentation/devicetree/bindings/serial/serial.yaml @@ -67,6 +67,12 @@ properties: (wired and enabled by pinmux configuration). This depends on both the UART hardware and the board wiring. + rx-tx-swap: + description: RX and TX pins are swapped. + + cts-rts-swap: + description: CTS and RTS pins are swapped. + if: required: - uart-has-rtscts
Add documentation to support RX-TX & CTS-RTS GPIO pin swap in HW. Signed-off-by: Akash Asthana <akashast@codeaurora.org> --- Documentation/devicetree/bindings/serial/serial.yaml | 6 ++++++ 1 file changed, 6 insertions(+)