From mboxrd@z Thu Jan 1 00:00:00 1970 From: lee.jones@linaro.org (Lee Jones) Date: Fri, 27 Jan 2017 17:28:00 +0000 Subject: [PATCH v2 06/10] dt-bindings: serial: Update 'uart-has-rtscts' description In-Reply-To: <20170127172804.23881-1-lee.jones@linaro.org> References: <20170127172804.23881-1-lee.jones@linaro.org> Message-ID: <20170127172804.23881-7-lee.jones@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.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 --- 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