Re: [Xen-devel] [PATCH 11/12 v3] xen/arm: vpl011: Add a pl011 uart DT node in the guest device tree

[Wei Liu <wei.liu2@xxxxxxxxxx>]

On Wed, May 10, 2017 at 08:05:17PM +0530, Bhupinder Thakur wrote:
> The SBSA uart node format is as specified in
> Documentation/devicetree/bindings/serial/arm_sbsa_uart.txt and given below:
> 
> ARM SBSA defined generic UART
> ------------------------------
> This UART uses a subset of the PL011 registers and consequently lives
> in the PL011 driver. It's baudrate and other communication parameters
> cannot be adjusted at runtime, so it lacks a clock specifier here.
> 
> Required properties:
> - compatible: must be "arm,sbsa-uart"
> - reg: exactly one register range
> - interrupts: exactly one interrupt specifier
> - current-speed: the (fixed) baud rate set by the firmware
> 
> Signed-off-by: Bhupinder Thakur <bhupinder.thakur@xxxxxxxxxx>

I will leave this to arm folks.

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