1 files changed, 88 insertions, 0 deletions

diff --git a/firmware/target/hosted/samsungypr/ypr1/pmu-ypr1.h b/firmware/target/hosted/samsungypr/ypr1/pmu-ypr1.h
new file mode 100644
index 0000000000..e8103f22c9
--- /dev/null
+++ b/firmware/target/hosted/samsungypr/ypr1/pmu-ypr1.h
@@ -0,0 +1,88 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ *
+ * Copyright (C) 2013 Lorenzo Miori
+ *
+ * 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 software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#ifndef __PMU_YPR1_H__
+#define __PMU_YPR1_H__
+
+#include "sys/ioctl.h"
+
+/**
+ * This is the wrapper to r1Pmu.ko module with the possible
+ * ioctl calls
+ * The PMU controller is the MAX8819
+ */
+
+#define MAX8819_IOCTL_MAGIC                 'A'
+
+#define E_MAX8819_IOCTL_GET_BATT_LVL        0
+#define E_MAX8819_IOCTL_GET_CHG_STATUS      1
+#define E_MAX8819_IOCTL_IS_EXT_PWR          2
+#define E_MAX8819_IOCTL_STOP_CHG            3
+#define E_MAX8819_IOCTL_START_CHG           4
+#define E_MAX8819_IOCTL_IS_EXT_PWR_OVP      5
+#define E_MAX8819_IOCTL_LCD_DIM_CTRL        6
+#define E_MAX8819_IOCTL_CORE_CTL_HIGH       7
+#define E_MAX8819_IOCTL_CORE_CTL_LOW        8
+#define E_MAX8819_IOCTL_TSP_USB_PWR_OFF     9
+
+#define MAX8819_IOCTL_GET_BATT_LVL          _IO(MAX8819_IOCTL_MAGIC, E_MAX8819_IOCTL_GET_BATT_LVL)
+#define MAX8819_IOCTL_GET_CHG_STATUS        _IO(MAX8819_IOCTL_MAGIC, E_MAX8819_IOCTL_GET_CHG_STATUS)
+#define MAX8819_IOCTL_IS_EXT_PWR            _IO(MAX8819_IOCTL_MAGIC, E_MAX8819_IOCTL_IS_EXT_PWR)
+#define MAX8819_IOCTL_STOP_CHG              _IO(MAX8819_IOCTL_MAGIC, E_MAX8819_IOCTL_STOP_CHG)
+#define MAX8819_IOCTL_START_CHG             _IO(MAX8819_IOCTL_MAGIC, E_MAX8819_IOCTL_START_CHG)
+#define MAX8819_IOCTL_IS_EXT_PWR_OVP        _IO(MAX8819_IOCTL_MAGIC, E_MAX8819_IOCTL_IS_EXT_PWR_OVP)
+#define MAX8819_IOCTL_LCD_DIM_CTRL          _IOW(MAX8819_IOCTL_MAGIC, E_MAX8819_IOCTL_LCD_DIM_CTRL, int)
+#define MAX8819_IOCTL_CORE_CTL_HIGH         _IO(MAX8819_IOCTL_MAGIC, E_MAX8819_IOCTL_CORE_CTL_HIGH)
+#define MAX8819_IOCTL_CORE_CTL_LOW          _IO(MAX8819_IOCTL_MAGIC, E_MAX8819_IOCTL_CORE_CTL_LOW)
+#define MAX8819_IOCTL_TSP_USB_PWR_OFF       _IO(MAX8819_IOCTL_MAGIC, E_MAX8819_IOCTL_TSP_USB_PWR_OFF)
+
+#define MAX8819_IOCTL_MAX_NR                (E_MAX8819_IOCTL_TSP_USB_PWR_OFF+1)
+
+enum
+{
+    EXT_PWR_UNPLUGGED = 0,
+    EXT_PWR_PLUGGED,
+    EXT_PWR_NOT_OVP,
+    EXT_PWR_OVP,
+};
+
+enum
+{
+    PMU_CHARGING = 0,
+    PMU_NOT_CHARGING,
+    PMU_FULLY_CHARGED,
+};
+
+enum
+{
+    BATT_LVL_OFF = 0,
+    BATT_LVL_WARN,
+    BATT_LVL_1,
+    BATT_LVL_2,
+    BATT_LVL_3,
+    BATT_LVL_4,
+};
+
+void pmu_init(void);
+void pmu_close(void);
+int pmu_get_dev(void);
+int pmu_ioctl(int request, int *data);
+
+#endif