xref: /openbmc/u-boot/include/axp809.h (revision 89b199c3)
1 /*
2  * (C) Copyright 2016 Chen-Yu Tsai <wens@csie.org>
3  *
4  * X-Powers AXP809 Power Management IC driver
5  *
6  * SPDX-License-Identifier:	GPL-2.0+
7  */
8 
9 #define AXP809_CHIP_ID		0x03
10 
11 #define AXP809_OUTPUT_CTRL1	0x10
12 #define AXP809_OUTPUT_CTRL1_DC5LDO_EN	(1 << 0)
13 #define AXP809_OUTPUT_CTRL1_DCDC1_EN	(1 << 1)
14 #define AXP809_OUTPUT_CTRL1_DCDC2_EN	(1 << 2)
15 #define AXP809_OUTPUT_CTRL1_DCDC3_EN	(1 << 3)
16 #define AXP809_OUTPUT_CTRL1_DCDC4_EN	(1 << 4)
17 #define AXP809_OUTPUT_CTRL1_DCDC5_EN	(1 << 5)
18 #define AXP809_OUTPUT_CTRL1_ALDO1_EN	(1 << 6)
19 #define AXP809_OUTPUT_CTRL1_ALDO2_EN	(1 << 7)
20 #define AXP809_OUTPUT_CTRL2	0x12
21 #define AXP809_OUTPUT_CTRL2_ELDO1_EN	(1 << 0)
22 #define AXP809_OUTPUT_CTRL2_ELDO2_EN	(1 << 1)
23 #define AXP809_OUTPUT_CTRL2_ELDO3_EN	(1 << 2)
24 #define AXP809_OUTPUT_CTRL2_DLDO1_EN	(1 << 3)
25 #define AXP809_OUTPUT_CTRL2_DLDO2_EN	(1 << 4)
26 #define AXP809_OUTPUT_CTRL2_ALDO3_EN	(1 << 5)
27 #define AXP809_OUTPUT_CTRL2_SWOUT_EN	(1 << 6)
28 #define AXP809_OUTPUT_CTRL2_DC1SW_EN	(1 << 7)
29 
30 #define AXP809_DLDO1_CTRL	0x15
31 #define AXP809_DLDO2_CTRL	0x16
32 #define AXP809_ELDO1_CTRL	0x19
33 #define AXP809_ELDO2_CTRL	0x1a
34 #define AXP809_ELDO3_CTRL	0x1b
35 #define AXP809_DC5LDO_CTRL	0x1c
36 #define AXP809_DCDC1_CTRL	0x21
37 #define AXP809_DCDC2_CTRL	0x22
38 #define AXP809_DCDC3_CTRL	0x23
39 #define AXP809_DCDC4_CTRL	0x24
40 #define AXP809_DCDC5_CTRL	0x25
41 #define AXP809_ALDO1_CTRL	0x28
42 #define AXP809_ALDO2_CTRL	0x29
43 #define AXP809_ALDO3_CTRL	0x2a
44 #define AXP809_SHUTDOWN		0x32
45 #define AXP809_SHUTDOWN_POWEROFF	(1 << 7)
46 
47 /* For axp_gpio.c */
48 #define AXP_POWER_STATUS		0x00
49 #define AXP_POWER_STATUS_VBUS_PRESENT		(1 << 5)
50 #define AXP_VBUS_IPSOUT			0x30
51 #define AXP_VBUS_IPSOUT_DRIVEBUS		(1 << 2)
52 #define AXP_MISC_CTRL			0x8f
53 #define AXP_MISC_CTRL_N_VBUSEN_FUNC		(1 << 4)
54 #define AXP_GPIO0_CTRL			0x90
55 #define AXP_GPIO1_CTRL			0x92
56 #define AXP_GPIO_CTRL_OUTPUT_LOW	0x00 /* Drive pin low */
57 #define AXP_GPIO_CTRL_OUTPUT_HIGH	0x01 /* Drive pin high */
58 #define AXP_GPIO_CTRL_INPUT		0x02 /* Input */
59 #define AXP_GPIO_STATE			0x94
60 #define AXP_GPIO_STATE_OFFSET		0
61