linux-kernel - Re: [PATCH v2] arm64: dts: rockchip: fix the address map for WDT0 and WDT1

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Message-ID: <17136512.4k6A6uo3GV@diego>
Date:   Fri, 26 Aug 2016 13:14:01 +0200
From:   Heiko Stübner <heiko@...ech.de>
To:     Xing Zheng <zhengxing@...k-chips.com>
Cc:     linux-rockchip@...ts.infradead.org, dianders@...omium.org,
        jay.xu@...k-chips.com, huangtao@...k-chips.com,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will.deacon@....com>,
        Caesar Wang <wxt@...k-chips.com>,
        Brian Norris <briannorris@...omium.org>,
        Elaine Zhang <zhangqing@...k-chips.com>,
        David Wu <david.wu@...k-chips.com>,
        Masahiro Yamada <yamada.masahiro@...ionext.com>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] arm64: dts: rockchip: fix the address map for WDT0 and WDT1

Am Freitag, 26. August 2016, 18:48:01 schrieb Xing Zheng:
> To rename "watchdog" to "watchdog0" explicitly for looking up.
> Dues to incorrect description in the TRM, the WDTs base address
> should be fixed and swap them like this:
> WDT0 - 0xff848000
> WDT1 - 0xff840000
> 
> And, it is right that only WDT0 can generate global software reset.
> We will update the TRM to fix it.
> 
> Signed-off-by: Xing Zheng <zhengxing@...k-chips.com>

I had applied v1 already, so I have now just amended it with the watchdog0
change [0]. In any case the fix is in my dts64 branch for 4.9 now.


Heiko


[0] https://git.kernel.org/cgit/linux/kernel/git/mmind/linux-rockchip.git/commit/?id=8859d81a562e484f06712fadb8886d78ed0be851