Re: [PATCH V4 3/3] dt-bindings: geni-se: Add binding for UART pin swap
From: Matthias Kaehlcke <mka@chromium.org>
Date: 2020-02-18 19:07:38
Also in:
linux-arm-msm, lkml
Hi Akash, I didn't see a patch that implements the binding, did you post it? On Mon, Feb 17, 2020 at 03:06:52PM +0530, Akash Asthana wrote:
quoted hunk ↗ jump to hunk
Add documentation to support RX/TX/CTS/RTS pin swap in HW. Signed-off-by: Akash Asthana <redacted> --- Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml | 9 +++++++++ 1 file changed, 9 insertions(+)diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml index 11530df..7e4b9af 100644 --- a/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml@@ -165,6 +165,15 @@ patternProperties: - description: UART core irq - description: Wakeup irq (RX GPIO) + rx-tx-swap: + description: RX and TX pins are swap.
s/swap/swapped/
+ + cts-rts-swap: + description: CTS and RTS pins are swap.
s/swap/swapped/
+ + rx-tx-cts-rts-swap: + description: RX-TX and CTS-RTS both pairs are swap.
I don't think this option adds much value, if both pairs are swapped the above two properties can be set.
+
required:
- compatible
- interrupts
--
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