linux-kernel - Re: [PATCH v5 5/5] soc: aspeed: Adapt to new LPC device tree layout

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Message-Id: <a40f7391-e468-4155-b19c-240fb65ce22c@www.fastmail.com>
Date:   Mon, 25 Jan 2021 14:45:34 +1030
From:   "Andrew Jeffery" <andrew@...id.au>
To:     "Chia-Wei, Wang" <chiawei_wang@...eedtech.com>,
        "Rob Herring" <robh+dt@...nel.org>,
        "Lee Jones" <lee.jones@...aro.org>,
        "Joel Stanley" <joel@....id.au>,
        "Linus Walleij" <linus.walleij@...aro.org>,
        "Corey Minyard" <minyard@....org>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-aspeed@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
        openbmc@...ts.ozlabs.org
Cc:     BMC-SW@...eedtech.com, "Haiyue Wang" <haiyue.wang@...ux.intel.com>,
        "Cyril Bur" <cyrilbur@...il.com>,
        "Robert Lippert" <rlippert@...gle.com>
Subject: Re: [PATCH v5 5/5] soc: aspeed: Adapt to new LPC device tree layout



On Thu, 14 Jan 2021, at 23:46, Chia-Wei, Wang wrote:
> Add check against LPC device v2 compatible string to
> ensure that the fixed device tree layout is adopted.
> The LPC register offsets are also fixed accordingly.
> 
> Signed-off-by: Chia-Wei, Wang <chiawei_wang@...eedtech.com>
> ---
>  drivers/soc/aspeed/aspeed-lpc-ctrl.c  | 20 ++++++++++++++------
>  drivers/soc/aspeed/aspeed-lpc-snoop.c | 23 +++++++++++++++--------

Using a Witherspoon (AST2500) I've tested the aspeed-lpc-ctrl driver:

Tested-by: Andrew Jeffery <andrew@...id.au>