[v3,12/15] dt-bindings: serial: Document RDA Micro UART

Message ID 20181128135106.9255-13-manivannan.sadhasivam@linaro.org
State New
Headers show
Series
  • Add initial RDA8810PL SoC and Orange Pi boards support
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Commit Message

Manivannan Sadhasivam Nov. 28, 2018, 1:51 p.m.
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>
---
 .../bindings/serial/rda,8810pl-uart.txt           | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt

Comments

Rob Herring Dec. 7, 2018, 11:41 p.m. | #1
On Wed, Nov 28, 2018 at 07:21:03PM +0530, Manivannan Sadhasivam wrote:
> 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>
> ---
>  .../bindings/serial/rda,8810pl-uart.txt           | 15 +++++++++++++++
>  1 file changed, 15 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
> 
> 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..ee03116d7415
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
> @@ -0,0 +1,15 @@
> +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.

Uarts generally need a clock.

> +
> +
> +Example:
> +
> +		uart2: serial@20a90000 {
> +			compatible = "rda,8810pl-uart";
> +			reg = <0x20a90000 0x1000>;
> +			interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
> +		};
> -- 
> 2.17.1
>

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..ee03116d7415
--- /dev/null
+++ b/Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
@@ -0,0 +1,15 @@ 
+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.
+
+
+Example:
+
+		uart2: serial@20a90000 {
+			compatible = "rda,8810pl-uart";
+			reg = <0x20a90000 0x1000>;
+			interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
+		};