From: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
To: Daniel Golle <daniel@makrotopia.org>,
linux-pm@vger.kernel.org, linux-mediatek@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Jia-Wei Chang <jia-wei.chang@mediatek.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
Viresh Kumar <viresh.kumar@linaro.org>,
"Rafael J. Wysocki" <rafael@kernel.org>
Subject: Re: [PATCH] cpufreq: mediatek: correct voltages for MT7622 and MT7623
Date: Tue, 6 Jun 2023 09:41:49 +0200 [thread overview]
Message-ID: <355198a9-c5f8-3caa-243a-bd0c544caf8d@collabora.com> (raw)
In-Reply-To: <ZH3umLU883eGbYBx@makrotopia.org>
Il 05/06/23 16:18, Daniel Golle ha scritto:
> The MT6380 regulator typically used together with MT7622 does not
> support the current maximum processor and SRAM voltage in the cpufreq
> driver (1360000uV).
> For MT7622 limit processor and SRAM supply voltages to 1350000uV to
> avoid having the tracking algorithm request unsupported voltages from
> the regulator.
>
> On MT7623 there is no separate SRAM supply and the maximum voltage used
> is 1300000uV. Create dedicated platform data for MT7623 to cover that
> case as well.
>
> Fixes: 0883426fd07e3 ("cpufreq: mediatek: Raise proc and sram max voltage for MT7622/7623")
> Suggested-by: Jia-wei Chang <Jia-wei.Chang@mediatek.com>
> Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
next prev parent reply other threads:[~2023-06-06 7:46 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20230324101130.14053-1-jia-wei.chang@mediatek.com>
[not found] ` <20230324101130.14053-4-jia-wei.chang@mediatek.com>
2023-03-24 13:11 ` [PATCH v2 3/4] cpufreq: mediatek: raise proc/sram max voltage for MT8516 AngeloGioacchino Del Regno
2023-03-30 3:50 ` [PATCH v2 0/4] Enhance mediatek-cpufreq robustness Viresh Kumar
[not found] ` <20230324101130.14053-5-jia-wei.chang@mediatek.com>
2023-05-22 18:03 ` [PATCH v2 4/4] cpufreq: mediatek: Raise proc and sram max voltage for MT7622/7623 Daniel Golle
2023-05-23 14:56 ` AngeloGioacchino Del Regno
2023-05-23 17:37 ` Daniel Golle
2023-05-24 7:28 ` AngeloGioacchino Del Regno
2023-05-24 8:43 ` Jia-wei Chang (張佳偉)
2023-05-24 12:42 ` Daniel Golle
2023-05-26 8:27 ` Jia-wei Chang (張佳偉)
2023-05-26 8:37 ` Jia-wei Chang (張佳偉)
2023-05-26 10:27 ` Daniel Golle
2023-05-29 4:12 ` Jia-wei Chang (張佳偉)
2023-06-05 14:18 ` [PATCH] cpufreq: mediatek: correct voltages for MT7622 and MT7623 Daniel Golle
2023-06-06 7:41 ` AngeloGioacchino Del Regno [this message]
2023-06-19 4:23 ` Viresh Kumar
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