linux-kernel - [PATCH 15/33] regulator: ab8500-ext: Add support for AB9540 regulators

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Date:	Thu, 28 Mar 2013 16:11:15 +0000
From:	Lee Jones <lee.jones@...aro.org>
To:	linux-kernel@...r.kernel.org, broonie@...nsource.wolfsonmicro.com
Cc:	Lee Jones <lee.jones@...aro.org>,
	Michel JAOUEN <michel.jaouen@...ricsson.com>
Subject: [PATCH 15/33] regulator: ab8500-ext: Add support for AB9540 regulators

Add the support for ab9540 external regulators.

Signed-off-by: Michel JAOUEN <michel.jaouen@...ricsson.com>
Signed-off-by: Lee Jones <lee.jones@...aro.org>
Reviewed-by: Jonas ABERG <jonas.aberg@...ricsson.com>
---
 drivers/regulator/ab8500-ext.c |   16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/drivers/regulator/ab8500-ext.c b/drivers/regulator/ab8500-ext.c
index c73d544..993e9e4 100644
--- a/drivers/regulator/ab8500-ext.c
+++ b/drivers/regulator/ab8500-ext.c
@@ -299,6 +299,16 @@ static struct regulator_ops ab8500_ext_regulator_ops = {
 	.list_voltage		= ab8500_ext_list_voltage,
 };
 
+static struct regulator_ops ab9540_ext_regulator_ops = {
+	.enable			= ab8500_ext_regulator_enable,
+	.disable		= ab8500_ext_regulator_disable,
+	.is_enabled		= ab8500_ext_regulator_is_enabled,
+	.set_mode		= ab8500_ext_regulator_set_mode,
+	.get_mode		= ab8500_ext_regulator_get_mode,
+	.get_voltage		= ab8500_ext_fixed_get_voltage,
+	.list_voltage		= ab8500_ext_list_voltage,
+};
+
 static struct ab8500_ext_regulator_info
 		ab8500_ext_regulator_info[AB8500_NUM_EXT_REGULATORS] = {
 	[AB8500_EXT_SUPPLY1] = {
@@ -409,6 +419,12 @@ int ab8500_ext_regulator_init(struct platform_device *pdev)
 		config.init_data = &pdata->ext_regulator[i];
 		config.driver_data = info;
 
+		if (is_ab9540(ab8500) &&
+		    ((info->desc.id == AB8500_EXT_SUPPLY1) ||
+		     (info->desc.id == AB8500_EXT_SUPPLY2) ||
+		     (info->desc.id == AB8500_EXT_SUPPLY3)))
+			info->desc.ops = &ab9540_ext_regulator_ops;
+
 		/* register regulator with framework */
 		info->rdev = regulator_register(&info->desc, &config);
 
-- 
1.7.10.4

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