[PATCH 1/2] ARM: dts: meson: organize devices in their corresponding busses

Kevin Hilman khilman at baylibre.com
Fri May 26 11:20:55 PDT 2017

Martin Blumenstingl <martin.blumenstingl at googlemail.com> writes:

> On Sat, May 20, 2017 at 12:49 AM, Kevin Hilman <khilman at baylibre.com> wrote:
>> Martin Blumenstingl <martin.blumenstingl at 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 at 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.


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