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authorLaxman Dewangan <ldewangan@nvidia.com>2012-01-09 18:57:41 +0400
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-01-20 16:01:23 +0400
commit6219929f5f82708309b3054ec7db6cb6e3ee47d5 (patch)
tree7c2f518ac97b57f7b373987032578e69b25dadcd /include/linux/regulator
parentdcd6c92267155e70a94b3927bce681ce74b80d1f (diff)
downloadlinux-6219929f5f82708309b3054ec7db6cb6e3ee47d5.tar.xz
regulator: TPS62360: Add tps62360 regulator driver
The regulator module consists of 1 DCDC. The output voltage is configurable and is meant for supply power to the core voltage of Soc. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'include/linux/regulator')
-rw-r--r--include/linux/regulator/tps62360.h57
1 files changed, 57 insertions, 0 deletions
diff --git a/include/linux/regulator/tps62360.h b/include/linux/regulator/tps62360.h
new file mode 100644
index 000000000000..6a5c1b2c751e
--- /dev/null
+++ b/include/linux/regulator/tps62360.h
@@ -0,0 +1,57 @@
+/*
+ * tps62360.h -- TI tps62360
+ *
+ * Interface for regulator driver for TI TPS62360 Processor core supply
+ *
+ * Copyright (C) 2012 NVIDIA Corporation
+
+ * Author: Laxman Dewangan <ldewangan@nvidia.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef __LINUX_REGULATOR_TPS62360_H
+#define __LINUX_REGULATOR_TPS62360_H
+
+#include <linux/regulator/machine.h>
+
+/*
+ * struct tps62360_regulator_platform_data - tps62360 regulator platform data.
+ *
+ * @reg_init_data: The regulator init data.
+ * @en_force_pwm: Enable force pwm or not.
+ * @en_discharge: Enable discharge the output capacitor via internal
+ * register.
+ * @en_internal_pulldn: internal pull down enable or not.
+ * @vsel0_gpio: Gpio number for vsel0. It should be -1 if this is tied with
+ * fixed logic.
+ * @vsel1_gpio: Gpio number for vsel1. It should be -1 if this is tied with
+ * fixed logic.
+ * @vsel0_def_state: Default state of vsel0. 1 if it is high else 0.
+ * @vsel1_def_state: Default state of vsel1. 1 if it is high else 0.
+ */
+struct tps62360_regulator_platform_data {
+ struct regulator_init_data reg_init_data;
+ bool en_force_pwm;
+ bool en_discharge;
+ bool en_internal_pulldn;
+ int vsel0_gpio;
+ int vsel1_gpio;
+ int vsel0_def_state;
+ int vsel1_def_state;
+};
+
+#endif /* __LINUX_REGULATOR_TPS62360_H */