From: Chunyan Zhang <zhang.lyra@gmail.com>
To: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Cc: Chunyan Zhang <chunyan.zhang@unisoc.com>,
Arnd Bergmann <arnd@arndb.de>, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
linux-arm-kernel@lists.infradead.org, soc@kernel.org,
devicetree@vger.kernel.org,
Baolin Wang <baolin.wang@linux.alibaba.com>,
Orson Zhai <orsonzhai@gmail.com>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] arm64: dts: Add support for Unisoc's UMS512
Date: Tue, 7 Feb 2023 16:21:13 +0800 [thread overview]
Message-ID: <CAAfSe-tiF4--dYuKWgHUm52bMX3uSwxvWKKNRd=DFJTZZ=1x8A@mail.gmail.com> (raw)
In-Reply-To: <b3b9d515-20b1-62a1-3243-b1bc36c306df@linaro.org>
On Tue, 7 Feb 2023 at 15:59, Krzysztof Kozlowski
<krzysztof.kozlowski@linaro.org> wrote:
>
> On 07/02/2023 03:19, Chunyan Zhang wrote:
> > On Thu, 19 Jan 2023 at 19:40, Krzysztof Kozlowski
> > <krzysztof.kozlowski@linaro.org> wrote:
> >>
> >> On 18/01/2023 09:40, Chunyan Zhang wrote:
> >>> Add basic support for Unisoc's UMS512, with this patch,
> >>> the board ums512-1h10 can run into console.
> >>>
> >
> > [snip]
> >
> >>> + ap-apb {
> >>
> >> Non-unit-address nodes cannot be mixed with unit address ones. Something
> >> is wrong here.
> >
> > To make sure I understand correctly, did you mean non-unit-address
> > nodes shouldn't be the parent of unit-address nodes?
> >
> > Does that mean the bus node should have a unique base address like:
> > ap-apb@70000000 {
>
> No. I mean, run dtbs W=1 or dtbs_check DT_SCHEMA_FILES=simple-bus
Ok, I will fix that according to the report.
BTW, where can I see what W=1 means?
Thanks,
Chunyan
>
>
> Best regards,
> Krzysztof
>
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next prev parent reply other threads:[~2023-02-07 8:22 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-18 8:40 [PATCH] arm64: dts: Add support for Unisoc's UMS512 Chunyan Zhang
2023-01-19 11:40 ` Krzysztof Kozlowski
2023-02-06 9:28 ` Chunyan Zhang
2023-02-06 10:34 ` Krzysztof Kozlowski
2023-02-07 2:19 ` Chunyan Zhang
2023-02-07 7:59 ` Krzysztof Kozlowski
2023-02-07 8:21 ` Chunyan Zhang [this message]
2023-02-07 8:40 ` Krzysztof Kozlowski
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