linux-kernel - Re: [PATCH v2 2/7] dt-bindings: watchdog: dw-wdt: Support devices with asynch clocks

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Date:   Mon, 18 May 2020 14:36:55 -0600
From:   Rob Herring <robh@...nel.org>
To:     Serge Semin <Sergey.Semin@...kalelectronics.ru>
Cc:     Alexey Malahov <Alexey.Malahov@...kalelectronics.ru>,
        linux-watchdog@...r.kernel.org,
        Wim Van Sebroeck <wim@...ux-watchdog.org>,
        Guenter Roeck <linux@...ck-us.net>,
        Arnd Bergmann <arnd@...db.de>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        linux-mips@...r.kernel.org, Paul Burton <paulburton@...nel.org>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Rob Herring <robh+dt@...nel.org>,
        Ralf Baechle <ralf@...ux-mips.org>,
        Serge Semin <fancer.lancer@...il.com>,
        Thomas Bogendoerfer <tsbogend@...ha.franken.de>
Subject: Re: [PATCH v2 2/7] dt-bindings: watchdog: dw-wdt: Support devices
 with asynch clocks

On Sun, 10 May 2020 13:58:02 +0300, Serge Semin wrote:
> DW Watchdog IP core can be synthesised with asynchronous timer/APB
> clocks support (WDT_ASYNC_CLK_MODE_ENABLE == 1). In this case
> a separate clock signal is supposed to be used to feed watchdog timer
> and APB interface of the device. Lets along with the watchdog timer
> reference clock expect to have the optional APB3 bus interface clock
> sepcified in a DW WDT dt node.
> 
> Signed-off-by: Serge Semin <Sergey.Semin@...kalelectronics.ru>
> Cc: Alexey Malahov <Alexey.Malahov@...kalelectronics.ru>
> Cc: Thomas Bogendoerfer <tsbogend@...ha.franken.de>
> Cc: Paul Burton <paulburton@...nel.org>
> Cc: Ralf Baechle <ralf@...ux-mips.org>
> Cc: Arnd Bergmann <arnd@...db.de>
> Cc: Philipp Zabel <p.zabel@...gutronix.de>
> Cc: linux-mips@...r.kernel.org
> 
> ---
> 
> Changelog v2:
> - It's a new patch unpinned from the previous one.
> ---
>  .../devicetree/bindings/watchdog/snps,dw-wdt.yaml         | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 

Reviewed-by: Rob Herring <robh@...nel.org>