Re: [STLinux Kernel] [PATCH 06/12] watchdog: bindings: Supply knowledge of a third supported device - clocksource

From: Peter Griffin
Date: Thu May 07 2015 - 10:18:18 EST


Hi Lee,

On Thu, 07 May 2015, Lee Jones wrote:

> Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
> ---
> Documentation/devicetree/bindings/watchdog/st_lpc_wdt.txt | 15 +++++++++------
> 1 file changed, 9 insertions(+), 6 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/watchdog/st_lpc_wdt.txt b/Documentation/devicetree/bindings/watchdog/st_lpc_wdt.txt
> index 388c88a..0b1a784 100644
> --- a/Documentation/devicetree/bindings/watchdog/st_lpc_wdt.txt
> +++ b/Documentation/devicetree/bindings/watchdog/st_lpc_wdt.txt
> @@ -1,20 +1,23 @@
> STMicroelectronics Low Power Controller (LPC) - Watchdog
> ========================================================
>
> -LPC currently supports Watchdog OR Real Time Clock functionality.
> +LPC currently supports Watchdog OR Real Time Clock OR Clocksource
> +functionality.
>
> [See: ../rtc/rtc-st-lpc.txt for RTC options]
> +[See: ../timer/st,stih407-lpc for Clocksource options]
>
> Required properties
>
> -- compatible : Must be one of: "st,stih407-lpc" "st,stih416-lpc"
> - "st,stih415-lpc" "st,stid127-lpc"
> +- compatible : Must be one of: "st,stih407-lpc"

The same comment as the RTC DT patch, you are removing the compatibles
documentation for the other supported platforms like stih416-lpc.
AFAIK they are required in the driver to get the correct sysconfig register.

regards,

Peter.
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