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Tom Rini83d290c2018-05-06 17:58:06 -04001/* SPDX-License-Identifier: GPL-2.0+ */
Oliver Schinagl5c7f10f2013-07-26 12:56:58 +02002/*
3 * (C) Copyright 2013 Oliver Schinagl <oliver@schinagl.nl>
4 *
5 * X-Powers AXP221 Power Management IC driver
Oliver Schinagl5c7f10f2013-07-26 12:56:58 +02006 */
7
Hans de Goedef3fba562014-11-25 16:37:52 +01008/* Page 0 addresses */
Oliver Schinagl5c7f10f2013-07-26 12:56:58 +02009#define AXP221_CHIP_ID 0x03
10#define AXP221_OUTPUT_CTRL1 0x10
Hans de Goede50e0d5e2014-12-13 14:02:38 +010011#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)
Oliver Schinagl5c7f10f2013-07-26 12:56:58 +020017#define AXP221_OUTPUT_CTRL1_ALDO1_EN (1 << 6)
18#define AXP221_OUTPUT_CTRL1_ALDO2_EN (1 << 7)
19#define AXP221_OUTPUT_CTRL2 0x12
Siarhei Siamashka6906df12015-01-19 05:23:30 +020020#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)
Oliver Schinagl5c7f10f2013-07-26 12:56:58 +020023#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)
Hans de Goede50e0d5e2014-12-13 14:02:38 +010027#define AXP221_OUTPUT_CTRL2_DCDC1SW_EN (1 << 7)
Oliver Schinagl5c7f10f2013-07-26 12:56:58 +020028#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
Siarhei Siamashka6906df12015-01-19 05:23:30 +020034#define AXP221_ELDO1_CTRL 0x19
35#define AXP221_ELDO2_CTRL 0x1a
36#define AXP221_ELDO3_CTRL 0x1b
Oliver Schinagl5c7f10f2013-07-26 12:56:58 +020037#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
Hans de Goede5ba47192015-01-05 16:41:49 +010043#define AXP221_ALDO2_CTRL 0x29
Oliver Schinagl5c7f10f2013-07-26 12:56:58 +020044#define AXP221_ALDO3_CTRL 0x2a
Hans de Goedefe4b71b2015-12-20 16:14:31 +010045#define AXP221_SHUTDOWN 0x32
46#define AXP221_SHUTDOWN_POWEROFF (1 << 7)
Hans de Goedef3fba562014-11-25 16:37:52 +010047#define AXP221_PAGE 0xff
48
49/* Page 1 addresses */
50#define AXP221_SID 0x20
Oliver Schinagl5c7f10f2013-07-26 12:56:58 +020051
Hans de Goede2fcf0332015-04-25 17:25:14 +020052/* For axp_gpio.c */
53#define AXP_POWER_STATUS 0x00
54#define AXP_POWER_STATUS_VBUS_PRESENT (1 << 5)
Chen-Yu Tsai81a8aa32016-03-30 00:26:56 +080055#define AXP_VBUS_IPSOUT 0x30
56#define AXP_VBUS_IPSOUT_DRIVEBUS (1 << 2)
57#define AXP_MISC_CTRL 0x8f
58#define AXP_MISC_CTRL_N_VBUSEN_FUNC (1 << 4)
Hans de Goede2fcf0332015-04-25 17:25:14 +020059#define AXP_GPIO0_CTRL 0x90
60#define AXP_GPIO1_CTRL 0x92
61#define AXP_GPIO_CTRL_OUTPUT_LOW 0x00 /* Drive pin low */
62#define AXP_GPIO_CTRL_OUTPUT_HIGH 0x01 /* Drive pin high */
63#define AXP_GPIO_CTRL_INPUT 0x02 /* Input */
64#define AXP_GPIO_STATE 0x94
65#define AXP_GPIO_STATE_OFFSET 0