power: implement platform battery driver

This driver can be used for dumb batteries when all knowledge about
their state belongs to the platform that does necessary ADC readings,
conversions, guessimations etc.

Signed-off-by: Paul Fertser <fercerpav@gmail.com>

1 files changed, 12 insertions, 0 deletions

diff --git a/include/linux/platform_battery.h b/include/linux/platform_battery.h
new file mode 100644
index 00000000000..00f7651096a
--- /dev/null
+++ b/include/linux/platform_battery.h
@@ -0,0 +1,12 @@
+#ifndef __PLATFORM_BATTERY_H__
+#define __PLATFORM_BATTERY_H__
+
+struct platform_bat_platform_data {
+	const char *name;
+	int (**get_property)(void);
+	int (*is_present)(void);
+	enum power_supply_property *properties;
+	size_t num_properties;
+};
+
+#endif