dt-bindings: serial: 8250_omap: Add compatible for UART controller on AM64 SoC
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Message ID 20201029065318.2437-1-vigneshr@ti.com
State In Next
Commit 441494ec2a302830357d0aa59f3b907e319a8b26
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  • dt-bindings: serial: 8250_omap: Add compatible for UART controller on AM64 SoC
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Commit Message

Vignesh Raghavendra Oct. 29, 2020, 6:53 a.m. UTC
AM64 uses a UART controller that is compatible with AM654 UART.
Introduce a specific compatible to help handle the differences if
necessary.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
---
 Documentation/devicetree/bindings/serial/omap_serial.txt | 1 +
 1 file changed, 1 insertion(+)

Comments

Nishanth Menon Oct. 29, 2020, 1:26 p.m. UTC | #1
On 12:23-20201029, Vignesh Raghavendra wrote:
> AM64 uses a UART controller that is compatible with AM654 UART.
> Introduce a specific compatible to help handle the differences if
> necessary.
> 
> Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
> ---
>  Documentation/devicetree/bindings/serial/omap_serial.txt | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/Documentation/devicetree/bindings/serial/omap_serial.txt b/Documentation/devicetree/bindings/serial/omap_serial.txt
> index dcba86b0a0d0..c2db8cabf2ab 100644
> --- a/Documentation/devicetree/bindings/serial/omap_serial.txt
> +++ b/Documentation/devicetree/bindings/serial/omap_serial.txt
> @@ -1,6 +1,7 @@
>  OMAP UART controller
>  
>  Required properties:
> +- compatible : should be "ti,am64-uart", "ti,am654-uart" for AM64 controllers
>  - compatible : should be "ti,j721e-uart", "ti,am654-uart" for J721E controllers
>  - compatible : should be "ti,am654-uart" for AM654 controllers
>  - compatible : should be "ti,omap2-uart" for OMAP2 controllers
> -- 
> 2.29.0
> 

Thanks.

Reviewed-by: Nishanth Menon <nm@ti.com>
Rob Herring Nov. 4, 2020, 8:54 p.m. UTC | #2
On Thu, 29 Oct 2020 12:23:18 +0530, Vignesh Raghavendra wrote:
> AM64 uses a UART controller that is compatible with AM654 UART.
> Introduce a specific compatible to help handle the differences if
> necessary.
> 
> Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
> ---
>  Documentation/devicetree/bindings/serial/omap_serial.txt | 1 +
>  1 file changed, 1 insertion(+)
> 

Acked-by: Rob Herring <robh@kernel.org>

Patch
diff mbox series

diff --git a/Documentation/devicetree/bindings/serial/omap_serial.txt b/Documentation/devicetree/bindings/serial/omap_serial.txt
index dcba86b0a0d0..c2db8cabf2ab 100644
--- a/Documentation/devicetree/bindings/serial/omap_serial.txt
+++ b/Documentation/devicetree/bindings/serial/omap_serial.txt
@@ -1,6 +1,7 @@ 
 OMAP UART controller
 
 Required properties:
+- compatible : should be "ti,am64-uart", "ti,am654-uart" for AM64 controllers
 - compatible : should be "ti,j721e-uart", "ti,am654-uart" for J721E controllers
 - compatible : should be "ti,am654-uart" for AM654 controllers
 - compatible : should be "ti,omap2-uart" for OMAP2 controllers