From: khilman@baylibre.com (Kevin Hilman)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/2] ARM: dts: meson: organize devices in their corresponding busses
Date: Fri, 26 May 2017 11:20:55 -0700 [thread overview]
Message-ID: <m2vaon1nug.fsf@baylibre.com> (raw)
In-Reply-To: <CAFBinCBcWgS_qSMNEUH+QrPXxLyQo87paH3+wBkHf5LWarnmEQ@mail.gmail.com> (Martin Blumenstingl's message of "Sat, 20 May 2017 10:45:02 +0200")
Martin Blumenstingl <martin.blumenstingl@googlemail.com> writes:
> On Sat, May 20, 2017 at 12:49 AM, Kevin Hilman <khilman@baylibre.com> wrote:
>> Martin Blumenstingl <martin.blumenstingl@googlemail.com> writes:
>>
>>> The Amlogic Meson SoCs have most of the internal peripherals organized
>>> in busses. Use them to make the dts easier to read and to avoid
>>> duplicated register (bus) offset definitions.
>>>
>>> The bus information is taken from the vendor kernel:
>>> #define IO_CBUS_PHY_BASE 0xc1100000 ///2M
>>> #define IO_AOBUS_PHY_BASE 0xc8100000 ///1M
>>>
>>> There are more internal busses (such as the abp bus which seems to
>>> contain audio, HDMI and Mali registers), but since we don't have
>>> drivers for them yet these are not added (yet).
>>>
>>> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
>>
>> I tested this series on my meson8b-odroidc1 and it boots fine.
>>
>> Series looks fine to me, except...
>>
>> [...]
>>
>>>
>>> ethmac: ethernet at c9410000 {
>>> compatible = "amlogic,meson6-dwmac", "snps,dwmac";
>>> reg = <0xc9410000 0x10000
>>> - 0xc1108108 0x4>;
>>> + 0xc1108108 0x4>;
>>
>> stray tab removal?
> oh, excellent catch - thank you!
>
>> I fixed that up locally and applied to v4.13/dt64 branch.
> nice, thank you!
>
> do the ARM maintainers still want separate pull-requests for 32-bit
> and 64-bit .dts/defconfig/etc. changes?
> you might want to move the three latest commits from v4.13/dt64 to
> v4.13/dt32 in that case, but this should be trivial (since these
> patches don't depend on anything else)
yes, you're right. I'll move them.
Kevin
next prev parent reply other threads:[~2017-05-26 18:20 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-17 21:39 [PATCH 0/2] Amlogic Meson (32-bit) .dts cleanups Martin Blumenstingl
2017-04-17 21:39 ` [PATCH 1/2] ARM: dts: meson: organize devices in their corresponding busses Martin Blumenstingl
2017-05-19 22:49 ` Kevin Hilman
2017-05-20 8:45 ` Martin Blumenstingl
2017-05-26 18:20 ` Kevin Hilman [this message]
2017-04-17 21:39 ` [PATCH 2/2] ARM: dts: meson8b: inherit meson.dtsi from meson8b.dtsi Martin Blumenstingl
2017-05-06 17:29 ` [PATCH 0/2] Amlogic Meson (32-bit) .dts cleanups Martin Blumenstingl
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