diff mbox series

[v4,06/10] dt-bindings: serial: Update 'uart-has-rtscts' description

Message ID 20170203102319.23489-7-lee.jones@linaro.org
State Accepted
Commit 8ab99f59f42d0e70a853a10120828ab66bd734b1
Headers show
Series [v4,01/10] serial: st-asc: Ignore the parity error bit if 8-bit mode is enabled | expand

Commit Message

Lee Jones Feb. 3, 2017, 10:23 a.m. UTC
'uart-has-rtscts' property and 'rts-gpios|cts-gpios' are normally
mutually exclusive, however it is possible for some drivers to have
a dynamic approach, meaning that both properties can be relevant.

Acked-by: Peter Griffin <peter.griffin@linaro.org>

Signed-off-by: Lee Jones <lee.jones@linaro.org>

---
 Documentation/devicetree/bindings/serial/serial.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

-- 
2.9.3

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Comments

Rob Herring Feb. 8, 2017, 9:17 p.m. UTC | #1
On Fri, Feb 03, 2017 at 10:23:15AM +0000, Lee Jones wrote:
> 'uart-has-rtscts' property and 'rts-gpios|cts-gpios' are normally

> mutually exclusive, however it is possible for some drivers to have

> a dynamic approach, meaning that both properties can be relevant.

> 

> Acked-by: Peter Griffin <peter.griffin@linaro.org>

> Signed-off-by: Lee Jones <lee.jones@linaro.org>

> ---

>  Documentation/devicetree/bindings/serial/serial.txt | 3 ++-

>  1 file changed, 2 insertions(+), 1 deletion(-)


Thought I acked this...

Acked-by: Rob Herring <robh@kernel.org>

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diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/serial/serial.txt b/Documentation/devicetree/bindings/serial/serial.txt
index fd970f7..b542a0e 100644
--- a/Documentation/devicetree/bindings/serial/serial.txt
+++ b/Documentation/devicetree/bindings/serial/serial.txt
@@ -23,7 +23,8 @@  Optional properties:
     they are available for use (wired and enabled by pinmux configuration).
     This depends on both the UART hardware and the board wiring.
     Note that this property is mutually-exclusive with "cts-gpios" and
-    "rts-gpios" above.
+    "rts-gpios" above, unless support is provided to switch between modes
+    dynamically.
 
 
 Examples: