POWER: Add JZ4740 battery driver.

Add support for the battery voltage measurement part of the JZ4740 ADC unit.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Anton Vorontsov <cbouatmailru@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1416/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 24 insertions, 0 deletions

diff --git a/include/linux/power/jz4740-battery.h b/include/linux/power/jz4740-battery.h
new file mode 100644
index 000000000000..19c9610c720a
--- /dev/null
+++ b/include/linux/power/jz4740-battery.h
@@ -0,0 +1,24 @@
+/*
+ *  Copyright (C) 2009, Jiejing Zhang <kzjeef@gmail.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.
+ *
+ *  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.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#ifndef __JZ4740_BATTERY_H
+#define __JZ4740_BATTERY_H
+
+struct jz_battery_platform_data {
+        struct power_supply_info info;
+        int gpio_charge;        /* GPIO port of Charger state */
+        int gpio_charge_active_low;
+};
+
+#endif