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[v7,08/11] dt-bindings: serial: Document RDA Micro UART

Message ID 20181218150238.23010-9-manivannan.sadhasivam@linaro.org
State New
Headers show
Series Add initial RDA8810PL SoC and Orange Pi boards support | expand

Commit Message

Manivannan Sadhasivam Dec. 18, 2018, 3:02 p.m. UTC 
From: Andreas Färber <afaerber@suse.de>

Add an initial binding for the UART in RDA Micro RDA8810PL SoC.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
---
 .../bindings/serial/rda,8810pl-uart.txt         | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
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Patch

diff --git a/Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt b/Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
new file mode 100644
index 000000000000..a08df97a69e6
--- /dev/null
+++ b/Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
@@ -0,0 +1,17 @@ 
+RDA Micro UART
+
+Required properties:
+- compatible :  "rda,8810pl-uart" for RDA8810PL SoCs.
+- reg        :  Offset and length of the register set for the device.
+- interrupts :  Should contain UART interrupt.
+- clocks     :  Phandle to the input clock.
+
+
+Example:
+
+		uart2: serial@20a90000 {
+			compatible = "rda,8810pl-uart";
+			reg = <0x20a90000 0x1000>;
+			interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&uart_clk>;
+		};