Initial Contribution
msm-2.6.38: tag AU_LINUX_ANDROID_GINGERBREAD.02.03.04.00.142
Signed-off-by: Bryan Huntsman <bryanh@codeaurora.org>
diff --git a/include/linux/regulator/pmic8901-regulator.h b/include/linux/regulator/pmic8901-regulator.h
new file mode 100644
index 0000000..953c4ad
--- /dev/null
+++ b/include/linux/regulator/pmic8901-regulator.h
@@ -0,0 +1,79 @@
+/* Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef __PMIC8901_REGULATOR_H__
+#define __PMIC8901_REGULATOR_H__
+
+#include <linux/regulator/machine.h>
+
+/* Low dropout regulator ids */
+#define PM8901_VREG_ID_L0 0
+#define PM8901_VREG_ID_L1 1
+#define PM8901_VREG_ID_L2 2
+#define PM8901_VREG_ID_L3 3
+#define PM8901_VREG_ID_L4 4
+#define PM8901_VREG_ID_L5 5
+#define PM8901_VREG_ID_L6 6
+
+/* Switched-mode power supply regulator ids */
+#define PM8901_VREG_ID_S0 7
+#define PM8901_VREG_ID_S1 8
+#define PM8901_VREG_ID_S2 9
+#define PM8901_VREG_ID_S3 10
+#define PM8901_VREG_ID_S4 11
+
+/* External regulator controlled by MPP pin ids */
+#define PM8901_VREG_ID_MPP0 12
+
+/* Low voltage switch regulator ids */
+#define PM8901_VREG_ID_LVS0 13
+#define PM8901_VREG_ID_LVS1 14
+#define PM8901_VREG_ID_LVS2 15
+#define PM8901_VREG_ID_LVS3 16
+
+/* Medium voltage switch regulator ids */
+#define PM8901_VREG_ID_MVS0 17
+
+/* USB OTG voltage switch regulator ids */
+#define PM8901_VREG_ID_USB_OTG 18
+
+/* HDMI medium voltage switch regulator ids */
+#define PM8901_VREG_ID_HDMI_MVS 19
+
+#define PM8901_VREG_MAX (PM8901_VREG_ID_HDMI_MVS + 1)
+
+#define PM8901_VREG_PIN_CTRL_NONE 0x00
+#define PM8901_VREG_PIN_CTRL_A0 0x01
+#define PM8901_VREG_PIN_CTRL_A1 0x02
+#define PM8901_VREG_PIN_CTRL_D0 0x04
+#define PM8901_VREG_PIN_CTRL_D1 0x08
+
+/* Minimum high power mode loads in uA. */
+#define PM8901_VREG_LDO_300_HPM_MIN_LOAD 10000
+#define PM8901_VREG_FTSMPS_HPM_MIN_LOAD 100000
+
+/* Pin ctrl enables/disables or toggles high/low power modes */
+enum pm8901_vreg_pin_fn {
+ PM8901_VREG_PIN_FN_ENABLE = 0,
+ PM8901_VREG_PIN_FN_MODE,
+};
+
+struct pm8901_vreg_pdata {
+ struct regulator_init_data init_data;
+ unsigned pull_down_enable;
+ unsigned pin_ctrl;
+ enum pm8901_vreg_pin_fn pin_fn;
+ unsigned active_high; /* For use with MPP. */
+};
+
+#endif