From: Kevin Hilman <khilman@baylibre.com>
To: Neil Armstrong <narmstrong@baylibre.com>
Cc: linux-amlogic@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 0/3] arm64: meson-sm1: add support for the SM1 based VIM3L
Date: Thu, 29 Aug 2019 10:09:46 -0700 [thread overview]
Message-ID: <7h1rx3sxt1.fsf@baylibre.com> (raw)
In-Reply-To: <70d75312-68f0-351c-26b8-0f357721dd9e@baylibre.com>
Neil Armstrong <narmstrong@baylibre.com> writes:
> On 28/08/2019 19:55, Kevin Hilman wrote:
>> Neil Armstrong <narmstrong@baylibre.com> writes:
>>
>>> This patchset adds support for the Amlogic SM1 based Khadas VIM3L variant.
>>>
>>> The S903D3 package variant of SM1 is pin-to-pin compatible with the
>>> S922X and A311d, so only internal DT changes are needed :
>>> - DVFS support is different
>>> - Audio support not yet available for SM1
>>>
>>> This patchset moved all the non-g12b nodes to meson-khadas-vim3.dtsi
>>> and add the sm1 specific nodes into meson-sm1-khadas-vim3l.dts.
>>
>> Reviewed-by: Kevin Hilman <khilman@baylibre.com>
>> Tested-by: Kevin Hilman <khilman@baylibre.com>
>>
>> Basic boot test + suspend/resume test OK on my vim3L (thanks to Khadas
>> for the board!)
>>
>>> Display has a color conversion bug on SM1 by using a more recent vendor
>>> bootloader on the SM1 based VIM3, this is out of scope of this patchset
>>> and will be fixed in the drm/meson driver.
>>>
>>> Dependencies:
>>> - patch 1,2: None
>>> - patch 3: Depends on the "arm64: meson-sm1: add support for DVFS" patchset at [1]
>>
>> I tested in my integ branch where this series is applied, but I'm not
>> seeing any OPPs created (/sys/devices/system/cpu/cpufreq/)
>
> These patches were sent from your integ branch, on top of :
> commit 395df5af4c782ad19fb34b9a2009ca240eeb9749 (khilman-amlogic/v5.4/integ)
> Merge: 2fcc5666dd45 9557737987bb
> Author: Kevin Hilman <khilman@baylibre.com>
> Date: Tue Aug 27 15:39:46 2019 -0700
>
> Merge branch 'v5.4/testing' into tmp/aml-rebuild
>
> Rebuilt and retested, and I get the OPPs just fine :
> # cat /sys/bus/cpu/devices/cpu0/cpufreq/scaling_available_frequencies
> 100000 250000 500000 666666 1000000 1200000 1404000 1500000 1608000 1704000 1800000 1908000
Thanks for confirming.
Indeed, there was an issue with my most recent `integ` branch (it was
missing the driver side of some SM1 clocks.) Fixing that issue, and
retesting this series it all works well.
Queuing for v5.4,
Thanks,
Kevin
prev parent reply other threads:[~2019-08-29 17:09 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-28 14:18 [PATCH v3 0/3] arm64: meson-sm1: add support for the SM1 based VIM3L Neil Armstrong
2019-08-28 14:18 ` [PATCH v3 1/3] arm64: dts: khadas-vim3: move common nodes into meson-khadas-vim3.dtsi Neil Armstrong
2019-08-28 14:18 ` [PATCH v3 2/3] dt-bindings: arm: amlogic: add Amlogic SM1 based Khadas VIM3L bindings Neil Armstrong
2019-08-29 12:26 ` Rob Herring
2019-08-28 14:18 ` [PATCH v3 3/3] arm64: dts: khadas-vim3: add support for the SM1 based VIM3L Neil Armstrong
2019-08-28 17:55 ` [PATCH v3 0/3] arm64: meson-sm1: " Kevin Hilman
2019-08-29 14:39 ` Neil Armstrong
2019-08-29 17:09 ` Kevin Hilman [this message]
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