From: Lee Jones <lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
To: gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org,
jslaby-IBi9RG/b67k@public.gmane.org,
linux-serial-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
kernel-F5mvAk5X5gdBDgjK7y7TUQ@public.gmane.org,
patrice.chotard-qxv4g6HH51o@public.gmane.org,
Lee Jones <lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Subject: [PATCH v2 06/10] dt-bindings: serial: Update 'uart-has-rtscts' description
Date: Fri, 27 Jan 2017 17:28:00 +0000 [thread overview]
Message-ID: <20170127172804.23881-7-lee.jones@linaro.org> (raw)
In-Reply-To: <20170127172804.23881-1-lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
'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.
Signed-off-by: Lee Jones <lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
---
Documentation/devicetree/bindings/serial/serial.txt | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
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:
--
2.9.3
--
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next prev parent reply other threads:[~2017-01-27 17:28 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-27 17:27 [PATCH v2 00/10] serial: st-asc: Allow handling of RTS line Lee Jones
2017-01-27 17:27 ` [PATCH v2 01/10] serial: st-asc: Ignore the parity error bit if 8-bit mode is enabled Lee Jones
2017-01-27 17:27 ` [PATCH v2 02/10] serial: st-asc: Provide RTS functionality Lee Jones
2017-01-27 17:27 ` [PATCH v2 04/10] serial: st-asc: (De)Register GPIOD and swap Pinctrl profiles Lee Jones
2017-01-27 17:28 ` [PATCH v2 09/10] ARM: dts: STiH407-family: Use new Pinctrl groups Lee Jones
2017-01-30 10:10 ` Patrice CHOTARD
2017-01-27 17:28 ` [PATCH v2 10/10] ARM: dts: STiH410-b2260: Enable HW flow-control Lee Jones
[not found] ` <20170127172804.23881-1-lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2017-01-27 17:27 ` [PATCH v2 03/10] serial: st-asc: Read in all Pinctrl states Lee Jones
2017-01-27 17:27 ` [PATCH v2 05/10] serial: st-asc: Use generic DT binding for announcing RTS/CTS lines Lee Jones
2017-01-27 17:28 ` Lee Jones [this message]
2017-02-01 15:41 ` [PATCH v2 06/10] dt-bindings: serial: Update 'uart-has-rtscts' description Rob Herring
2017-01-27 17:28 ` [PATCH v2 07/10] ARM: dts: STiH410-b2260: Identify the UART RTS line Lee Jones
2017-01-27 17:28 ` [PATCH v2 08/10] ARM: dts: STiH407-pinctrl: Add Pinctrl group for HW flow-control Lee Jones
2017-02-02 7:42 ` [PATCH v2 00/10] serial: st-asc: Allow handling of RTS line Lee Jones
2017-02-02 9:55 ` Greg KH
[not found] ` <20170202095541.GB30437-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org>
2017-02-03 9:22 ` Lee Jones
-- strict thread matches above, loose matches on Subject: below --
2017-02-01 14:31 Lee Jones
2017-02-01 14:31 ` [PATCH v2 06/10] dt-bindings: serial: Update 'uart-has-rtscts' description Lee Jones
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