1/* SPDX-License-Identifier: GPL-2.0+ */
2/*
3 * (C) Copyright 2013 Oliver Schinagl <oliver@schinagl.nl>
4 *
5 * X-Powers AXP221 Power Management IC driver
6 */
7
8/* Page 0 addresses */
9#define AXP221_CHIP_ID		0x03
10#define AXP221_OUTPUT_CTRL1	0x10
11#define AXP221_OUTPUT_CTRL1_DCDC0_EN	(1 << 0)
12#define AXP221_OUTPUT_CTRL1_DCDC1_EN	(1 << 1)
13#define AXP221_OUTPUT_CTRL1_DCDC2_EN	(1 << 2)
14#define AXP221_OUTPUT_CTRL1_DCDC3_EN	(1 << 3)
15#define AXP221_OUTPUT_CTRL1_DCDC4_EN	(1 << 4)
16#define AXP221_OUTPUT_CTRL1_DCDC5_EN	(1 << 5)
17#define AXP221_OUTPUT_CTRL1_ALDO1_EN	(1 << 6)
18#define AXP221_OUTPUT_CTRL1_ALDO2_EN	(1 << 7)
19#define AXP221_OUTPUT_CTRL2	0x12
20#define AXP221_OUTPUT_CTRL2_ELDO1_EN	(1 << 0)
21#define AXP221_OUTPUT_CTRL2_ELDO2_EN	(1 << 1)
22#define AXP221_OUTPUT_CTRL2_ELDO3_EN	(1 << 2)
23#define AXP221_OUTPUT_CTRL2_DLDO1_EN	(1 << 3)
24#define AXP221_OUTPUT_CTRL2_DLDO2_EN	(1 << 4)
25#define AXP221_OUTPUT_CTRL2_DLDO3_EN	(1 << 5)
26#define AXP221_OUTPUT_CTRL2_DLDO4_EN	(1 << 6)
27#define AXP221_OUTPUT_CTRL2_DCDC1SW_EN	(1 << 7)
28#define AXP221_OUTPUT_CTRL3	0x13
29#define AXP221_OUTPUT_CTRL3_ALDO3_EN	(1 << 7)
30#define AXP221_DLDO1_CTRL	0x15
31#define AXP221_DLDO2_CTRL	0x16
32#define AXP221_DLDO3_CTRL	0x17
33#define AXP221_DLDO4_CTRL	0x18
34#define AXP221_ELDO1_CTRL	0x19
35#define AXP221_ELDO2_CTRL	0x1a
36#define AXP221_ELDO3_CTRL	0x1b
37#define AXP221_DCDC1_CTRL	0x21
38#define AXP221_DCDC2_CTRL	0x22
39#define AXP221_DCDC3_CTRL	0x23
40#define AXP221_DCDC4_CTRL	0x24
41#define AXP221_DCDC5_CTRL	0x25
42#define AXP221_ALDO1_CTRL	0x28
43#define AXP221_ALDO2_CTRL	0x29
44#define AXP221_ALDO3_CTRL	0x2a
45#define AXP221_SHUTDOWN		0x32
46#define AXP221_SHUTDOWN_POWEROFF	(1 << 7)
47#define AXP221_PAGE		0xff
48
49/* Page 1 addresses */
50#define AXP221_SID		0x20
51
52/* For axp_gpio.c */
53#ifdef CONFIG_AXP221_POWER
54#define AXP_POWER_STATUS		0x00
55#define AXP_POWER_STATUS_ALDO_IN		BIT(0)
56#define AXP_VBUS_IPSOUT			0x30
57#define AXP_VBUS_IPSOUT_DRIVEBUS		(1 << 2)
58#define AXP_MISC_CTRL			0x8f
59#define AXP_MISC_CTRL_N_VBUSEN_FUNC		(1 << 4)
60#define AXP_GPIO0_CTRL			0x90
61#define AXP_GPIO1_CTRL			0x92
62#define AXP_GPIO_CTRL_OUTPUT_LOW		0x00 /* Drive pin low */
63#define AXP_GPIO_CTRL_OUTPUT_HIGH		0x01 /* Drive pin high */
64#define AXP_GPIO_CTRL_INPUT			0x02 /* Input */
65#define AXP_GPIO_STATE			0x94
66#define AXP_GPIO_STATE_OFFSET			0
67#endif
68