linux-kernel - [PATCH v2 6/7] regulator: tps65218: Add get

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Message-ID: <1404814597-4404-7-git-send-email-j-keerthy@ti.com>
Date:	Tue, 8 Jul 2014 15:46:36 +0530
From:	Keerthy <j-keerthy@...com>
To:	<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<linux-omap@...r.kernel.org>
CC:	<mark.rutland@....com>, <galak@...eaurora.org>,
	<robh+dt@...nel.org>, <linux@....linux.org.uk>, <balbi@...com>,
	<tony@...mide.com>, <kishon@...com>, <broonie@...nel.org>,
	Keerthy <j-keerthy@...com>
Subject: [PATCH v2 6/7] regulator: tps65218: Add get_voltage ops for dcdc5 and dcdc6

Add get_voltage ops for dcdc5 and dcdc6. Both dcdc5 and 6 are fixed regulators
and hence return min_uV (or max_uV).

Signed-off-by: Keerthy <j-keerthy@...com>
---
 drivers/regulator/tps65218-regulator.c |    9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/drivers/regulator/tps65218-regulator.c b/drivers/regulator/tps65218-regulator.c
index 9effe48..700c652 100644
--- a/drivers/regulator/tps65218-regulator.c
+++ b/drivers/regulator/tps65218-regulator.c
@@ -151,6 +151,14 @@ static int tps65218_pmic_disable(struct regulator_dev *dev)
 				   dev->desc->enable_mask, TPS65218_PROTECT_L1);
 }
 
+static int tps65218_pmic_dcdc56_get_voltage(struct regulator_dev *dev)
+{
+	struct tps65218 *tps = rdev_get_drvdata(dev);
+	unsigned int rid = rdev_get_id(dev);
+
+	return tps->info[rid]->min_uV;
+}
+
 /* Operations permitted on DCDC1, DCDC2 */
 static struct regulator_ops tps65218_dcdc12_ops = {
 	.is_enabled		= regulator_is_enabled_regmap,
@@ -179,6 +187,7 @@ static struct regulator_ops tps65218_dcdc56_pmic_ops = {
 	.is_enabled		= regulator_is_enabled_regmap,
 	.enable			= tps65218_pmic_enable,
 	.disable		= tps65218_pmic_disable,
+	.get_voltage		= tps65218_pmic_dcdc56_get_voltage,
 };
 
 static const struct regulator_desc regulators[] = {
-- 
1.7.9.5

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