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Chen-Yu Tsai795857d2016-05-02 10:28:15 +08001/*
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