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authorPhilipp Zabel <philipp.zabel@gmail.com>2008-07-11 17:28:06 +0200
committerLiam Girdwood <lg@opensource.wolfsonmicro.com>2008-07-30 10:10:23 +0100
commit0eb5d5ab3ec99bfd22ff16797d95835369ffb25b (patch)
tree38f384a106bcfa8e92e37bf5459e755bc8a9c15b /include
parente53e86c7ae123b11c269b0835c04e1b42ca4baed (diff)
regulator: TI bq24022 Li-Ion Charger driver
This adds a regulator driver for the TI bq24022 Single-Chip Li-Ion Charger with its nCE and ISET2 pins connected to GPIOs. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
Diffstat (limited to 'include')
-rw-r--r--include/linux/regulator/bq24022.h21
1 files changed, 21 insertions, 0 deletions
diff --git a/include/linux/regulator/bq24022.h b/include/linux/regulator/bq24022.h
new file mode 100644
index 000000000000..e84b0a9feda5
--- /dev/null
+++ b/include/linux/regulator/bq24022.h
@@ -0,0 +1,21 @@
+/*
+ * Support for TI bq24022 (bqTINY-II) Dual Input (USB/AC Adpater)
+ * 1-Cell Li-Ion Charger connected via GPIOs.
+ *
+ * Copyright (c) 2008 Philipp Zabel
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+/**
+ * bq24022_mach_info - platform data for bq24022
+ * @gpio_nce: GPIO line connected to the nCE pin, used to enable / disable charging
+ * @gpio_iset2: GPIO line connected to the ISET2 pin, used to limit charging current to 100 mA / 500 mA
+ */
+struct bq24022_mach_info {
+ int gpio_nce;
+ int gpio_iset2;
+};