From: Stephen Boyd <sboyd@codeaurora.org>
To: Andy Gross <andy.gross@linaro.org>
Cc: Mark Brown <broonie@kernel.org>,
linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Bjorn Andersson <bjorn.andersson@linaro.org>
Subject: Re: [PATCH 1/3] regulator: qcom_smd: Fix voltage ranges for pm8x41
Date: Thu, 4 Aug 2016 17:58:26 -0700 [thread overview]
Message-ID: <20160805005826.GD15690@codeaurora.org> (raw)
In-Reply-To: <20160711224845.GC6053@hector.attlocal.net>
On 07/11, Andy Gross wrote:
> On Mon, Jul 11, 2016 at 02:50:07PM -0700, Stephen Boyd wrote:
>
> > static const struct regulator_desc pm8941_pldo = {
> > .linear_ranges = (struct regulator_linear_range[]) {
> > - REGULATOR_LINEAR_RANGE( 750000, 0, 30, 25000),
> > - REGULATOR_LINEAR_RANGE(1500000, 31, 99, 50000),
> > + REGULATOR_LINEAR_RANGE( 750000, 0, 63, 12500),
> > + REGULATOR_LINEAR_RANGE(1550000, 64, 126, 25000),
> > + REGULATOR_LINEAR_RANGE(3100000, 127, 163, 50000),
> > },
> > - .n_linear_ranges = 2,
> > - .n_voltages = 100,
> > + .n_linear_ranges = 3,
> > + .n_voltages = 164,
> > .ops = &rpm_smps_ldo_ops,
> > };
>
> Still a little confused on if the 12.5mV is allowed on pmos ldo. It seems like the
> nmos has 1 range of 5mV steps. The PMOS has 2 ranges, using 25mV and 50mV
>
The values I've put in these patches are the correct ranges.
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2016-08-05 0:58 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-11 21:50 [PATCH 0/3] Fixes for RPM SMD regulator voltage ranges Stephen Boyd
2016-07-11 21:50 ` [PATCH 1/3] regulator: qcom_smd: Fix voltage ranges for pm8x41 Stephen Boyd
2016-07-11 22:48 ` Andy Gross
2016-08-05 0:58 ` Stephen Boyd [this message]
2016-08-05 4:09 ` Andy Gross
2016-08-05 12:09 ` Applied "regulator: qcom_smd: Fix voltage ranges for pm8x41" to the regulator tree Mark Brown
2016-08-13 4:00 ` Bjorn Andersson
2016-08-15 12:51 ` Mark Brown
2016-07-11 21:50 ` [PATCH 2/3] regulator: qcom_smd: Fix voltage ranges for pma8084 ftsmps and pldo Stephen Boyd
2016-07-11 22:38 ` Andy Gross
2016-08-05 0:57 ` Stephen Boyd
2016-08-05 4:09 ` Andy Gross
2016-08-05 12:09 ` Applied "regulator: qcom_smd: Fix voltage ranges for pma8084 ftsmps and pldo" to the regulator tree Mark Brown
2016-07-11 21:50 ` [PATCH 3/3] regulator: qcom_smd: Avoid overlapping linear voltage ranges Stephen Boyd
2016-07-11 22:39 ` Andy Gross
2016-07-12 9:02 ` Applied "regulator: qcom_smd: Avoid overlapping linear voltage ranges" to the regulator tree Mark Brown
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