From mboxrd@z Thu Jan 1 00:00:00 1970 From: vladimir.murzin@arm.com (Vladimir Murzin) Date: Wed, 25 Nov 2015 10:33:34 +0000 Subject: [RFC PATCH 03/10] dt-bindings: document the MPS2 UART bindings In-Reply-To: <1448447621-17900-1-git-send-email-vladimir.murzin@arm.com> References: <1448447621-17900-1-git-send-email-vladimir.murzin@arm.com> Message-ID: <1448447621-17900-4-git-send-email-vladimir.murzin@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This adds documentation of device tree bindings for the UART found on ARM MPS2 platform Signed-off-by: Vladimir Murzin --- .../devicetree/bindings/serial/arm,mps2-uart.txt | 22 ++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 Documentation/devicetree/bindings/serial/arm,mps2-uart.txt diff --git a/Documentation/devicetree/bindings/serial/arm,mps2-uart.txt b/Documentation/devicetree/bindings/serial/arm,mps2-uart.txt new file mode 100644 index 0000000..b3f7cb1 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/arm,mps2-uart.txt @@ -0,0 +1,22 @@ +ARM MPS2 UART + +Required properties: +- compatible : Should be "arm,mps2-uart" +- reg : Address and length of the register set +- interrupts : Reference to the UART RX, TX and overrun interrupts + +Required clocking property: +- clocks : The input clock of the UART + + +Examples: + +uart0: serial at 40004000 { + compatible = "arm,mps2-uart"; + reg = <0x40004000 0x1000>; + interrupts = <0 1 12>; + clocks = <&sysclk>; +}; + + + -- 1.7.9.5