From 0e783980b84e7253ba98552d092d1f45ed262d66 Mon Sep 17 00:00:00 2001
From: Venu Byravarasu <vbyravarasu@nvidia.com>
Date: Thu, 4 Oct 2012 17:13:55 -0700
Subject: rtc: tps65910: add RTC driver for TPS65910 PMIC RTC

TPS65910 PMIC is a MFD with RTC as one of the device.  Adding RTC driver
for supporting RTC device present inside TPS65910 PMIC.

Only support for RTC alarm is implemented as part of this patch.

Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 include/linux/mfd/tps65910.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'include')

diff --git a/include/linux/mfd/tps65910.h b/include/linux/mfd/tps65910.h
index 9bf8767818b..ba2eb25f109 100644
--- a/include/linux/mfd/tps65910.h
+++ b/include/linux/mfd/tps65910.h
@@ -132,6 +132,16 @@
  *
  */
 
+/* RTC_CTRL_REG bitfields */
+#define TPS65910_RTC_CTRL_STOP_RTC			0x01 /*0=stop, 1=run */
+#define TPS65910_RTC_CTRL_GET_TIME			0x40
+
+/* RTC_STATUS_REG bitfields */
+#define TPS65910_RTC_STATUS_ALARM               0x40
+
+/* RTC_INTERRUPTS_REG bitfields */
+#define TPS65910_RTC_INTERRUPTS_EVERY           0x03
+#define TPS65910_RTC_INTERRUPTS_IT_ALARM        0x08
 
 /*Register BCK1  (0x80) register.RegisterDescription */
 #define BCK1_BCKUP_MASK					0xFF
-- 
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