xref: /openbmc/u-boot/include/axp209.h (revision efe2d80c)
1 /*
2  * (C) Copyright 2012 Henrik Nordstrom <henrik@henriknordstrom.net>
3  *
4  * SPDX-License-Identifier:	GPL-2.0+
5  */
6 
7 enum axp209_reg {
8 	AXP209_POWER_STATUS = 0x00,
9 	AXP209_CHIP_VERSION = 0x03,
10 	AXP209_OUTPUT_CTRL = 0x12,
11 	AXP209_DCDC2_VOLTAGE = 0x23,
12 	AXP209_DCDC3_VOLTAGE = 0x27,
13 	AXP209_LDO24_VOLTAGE = 0x28,
14 	AXP209_LDO3_VOLTAGE = 0x29,
15 	AXP209_IRQ_ENABLE1 = 0x40,
16 	AXP209_IRQ_ENABLE2 = 0x41,
17 	AXP209_IRQ_ENABLE3 = 0x42,
18 	AXP209_IRQ_ENABLE4 = 0x43,
19 	AXP209_IRQ_ENABLE5 = 0x44,
20 	AXP209_IRQ_STATUS5 = 0x4c,
21 	AXP209_SHUTDOWN = 0x32,
22 };
23 
24 #define AXP209_POWER_STATUS_ON_BY_DC	(1 << 0)
25 #define AXP209_POWER_STATUS_VBUS_USABLE	(1 << 4)
26 
27 #define AXP209_OUTPUT_CTRL_EXTEN	(1 << 0)
28 #define AXP209_OUTPUT_CTRL_DCDC3	(1 << 1)
29 #define AXP209_OUTPUT_CTRL_LDO2		(1 << 2)
30 #define AXP209_OUTPUT_CTRL_LDO4		(1 << 3)
31 #define AXP209_OUTPUT_CTRL_DCDC2	(1 << 4)
32 #define AXP209_OUTPUT_CTRL_LDO3		(1 << 6)
33 
34 #define AXP209_IRQ5_PEK_UP		(1 << 6)
35 #define AXP209_IRQ5_PEK_DOWN		(1 << 5)
36 
37 #define AXP209_POWEROFF			(1 << 7)
38 
39 /* For axp_gpio.c */
40 #define AXP_POWER_STATUS		0x00
41 #define AXP_POWER_STATUS_VBUS_PRESENT		(1 << 5)
42 #define AXP_GPIO0_CTRL			0x90
43 #define AXP_GPIO1_CTRL			0x92
44 #define AXP_GPIO2_CTRL			0x93
45 #define AXP_GPIO_CTRL_OUTPUT_LOW		0x00 /* Drive pin low */
46 #define AXP_GPIO_CTRL_OUTPUT_HIGH		0x01 /* Drive pin high */
47 #define AXP_GPIO_CTRL_INPUT			0x02 /* Input */
48 #define AXP_GPIO_STATE			0x94
49 #define AXP_GPIO_STATE_OFFSET			4
50