From: zyw@rock-chips•com (Chris Zhong)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH 2/2] regulator: of: Add support for parsing microvolts for suspend state
Date: Mon, 03 Nov 2014 08:27:46 +0800 [thread overview]
Message-ID: <5456CC02.1060201@rock-chips.com> (raw)
In-Reply-To: <54549EA6.5060007@collabora.co.uk>
On 11/01/2014 04:49 PM, Javier Martinez Canillas wrote:
> Hello Doug,
>
> On 11/01/2014 04:52 AM, Doug Anderson wrote:
>> Leverage all the work that was done in (40e20d6 regulator: of: Add
>> support for parsing regulator_state for suspend state) and throw in
>> the ability to set suspend microvolts from the device tree.
>>
>> Signed-off-by: Doug Anderson <dianders@chromium•org>
>> ---
>> drivers/regulator/of_regulator.c | 4 ++++
>> 1 file changed, 4 insertions(+)
>>
>> diff --git a/drivers/regulator/of_regulator.c b/drivers/regulator/of_regulator.c
>> index f0d19fc..7fe93c5 100644
>> --- a/drivers/regulator/of_regulator.c
>> +++ b/drivers/regulator/of_regulator.c
>> @@ -107,6 +107,10 @@ static void of_get_regulation_constraints(struct device_node *np,
>> "regulator-off-in-suspend"))
>> suspend_state->disabled = true;
>>
>> + if (!of_property_read_u32(suspend_np,
>> + "regulator-suspend-microvolt", &pval))
>> + suspend_state->uV = pval;
>> +
>> of_node_put(suspend_np);
>> suspend_state = NULL;
>> suspend_np = NULL;
>>
> Looks good to me.
>
> Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora•co.uk>
>
> Best regards,
> Javier
>
>
>
Reviewed-by: Chris Zhong <zyw@rock-chips•com>
next prev parent reply other threads:[~2014-11-03 0:27 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-01 3:52 [PATCH 1/2] regulator: Document binding for regulator suspend voltage Doug Anderson
2014-11-01 3:52 ` [PATCH 2/2] regulator: of: Add support for parsing microvolts for suspend state Doug Anderson
2014-11-01 8:49 ` Javier Martinez Canillas
2014-11-03 0:27 ` Chris Zhong [this message]
2014-11-03 12:29 ` Mark Brown
2014-11-03 12:45 ` Javier Martinez Canillas
2014-11-03 12:47 ` Mark Brown
2014-11-01 8:45 ` [PATCH 1/2] regulator: Document binding for regulator suspend voltage Javier Martinez Canillas
2014-11-03 0:27 ` Chris Zhong
2014-11-03 12:29 ` Mark Brown
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