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Message-ID: <CAJKOXPfWr-2t_e3f6oi7E6KLLRAbskzgEKz26XyK5n_9C8wV1w@mail.gmail.com>
Date: Wed, 10 Jul 2019 19:04:34 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: k.konieczny@...tner.samsung.com
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
Marek Szyprowski <m.szyprowski@...sung.com>,
Chanwoo Choi <cw00.choi@...sung.com>,
Kukjin Kim <kgene@...nel.org>,
Kyungmin Park <kyungmin.park@...sung.com>,
Mark Rutland <mark.rutland@....com>,
MyungJoo Ham <myungjoo.ham@...sung.com>,
Nishanth Menon <nm@...com>, Rob Herring <robh+dt@...nel.org>,
Stephen Boyd <sboyd@...nel.org>,
Viresh Kumar <vireshk@...nel.org>, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
linux-pm@...r.kernel.org,
"linux-samsung-soc@...r.kernel.org"
<linux-samsung-soc@...r.kernel.org>
Subject: Re: [PATCH 2/3] devfreq: exynos-bus: convert to use dev_pm_opp_set_rate()
On Mon, 8 Jul 2019 at 16:12, <k.konieczny@...tner.samsung.com> wrote:
>
> From: Kamil Konieczny <k.konieczny@...tner.samsung.com>
>
> Reuse opp core code for setting bus clock and voltage. As a side
> effect this allow useage of coupled regulators feature (required
> for boards using Exynos5422/5800 SoCs) because dev_pm_opp_set_rate()
> uses regulator_set_voltage_triplet() for setting regulator voltage
> while the old code used regulator_set_voltage_tol() with fixed
> tolerance. This patch also removes no longer needed parsing of DT
> property "exynos,voltage-tolerance" (no Exynos devfreq DT node uses
Please also update the bindings in such case. Both with removal of
unused property and with example/recommended regulator couplings.
Best regards,
Krzysztof
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