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83d290c5 | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
f38f5f4b MZ |
2 | /* |
3 | * Copyright (c) 2012-2016 Toradex, Inc. | |
f38f5f4b MZ |
4 | */ |
5 | ||
6 | /* AS3722-PMIC-specific early init regs */ | |
7 | ||
8 | #define AS3722_I2C_ADDR 0x80 | |
9 | ||
10 | #define AS3722_SD0VOLTAGE_REG 0x00 /* CPU */ | |
11 | #define AS3722_SD1VOLTAGE_REG 0x01 /* CORE, already set by OTP */ | |
12 | #define AS3722_SD6VOLTAGE_REG 0x06 /* GPU */ | |
13 | #define AS3722_SDCONTROL_REG 0x4D | |
14 | ||
15 | #define AS3722_LDO1VOLTAGE_REG 0x11 /* VDD_SDMMC1 */ | |
16 | #define AS3722_LDO2VOLTAGE_REG 0x12 /* VPP_FUSE */ | |
17 | #define AS3722_LDO6VOLTAGE_REG 0x16 /* VDD_SDMMC3 */ | |
18 | #define AS3722_LDCONTROL_REG 0x4E | |
19 | ||
20 | #define AS3722_SD0VOLTAGE_DATA (0x3C00 | AS3722_SD0VOLTAGE_REG) | |
21 | #define AS3722_SD0CONTROL_DATA (0x0100 | AS3722_SDCONTROL_REG) | |
22 | ||
23 | #define AS3722_SD1VOLTAGE_DATA (0x3200 | AS3722_SD1VOLTAGE_REG) | |
24 | #define AS3722_SD1CONTROL_DATA (0x0200 | AS3722_SDCONTROL_REG) | |
25 | ||
26 | #define AS3722_SD6CONTROL_DATA (0x4000 | AS3722_SDCONTROL_REG) | |
27 | #define AS3722_SD6VOLTAGE_DATA (0x2800 | AS3722_SD6VOLTAGE_REG) | |
28 | ||
29 | #define AS3722_LDO1CONTROL_DATA (0x0200 | AS3722_LDCONTROL_REG) | |
30 | #define AS3722_LDO1VOLTAGE_DATA (0x7F00 | AS3722_LDO1VOLTAGE_REG) | |
31 | ||
32 | #define AS3722_LDO2CONTROL_DATA (0x0400 | AS3722_LDCONTROL_REG) | |
33 | #define AS3722_LDO2VOLTAGE_DATA (0x1000 | AS3722_LDO2VOLTAGE_REG) | |
34 | ||
35 | #define AS3722_LDO6CONTROL_DATA (0x4000 | AS3722_LDCONTROL_REG) | |
36 | #define AS3722_LDO6VOLTAGE_DATA (0x3F00 | AS3722_LDO6VOLTAGE_REG) | |
37 | ||
38 | #define I2C_SEND_2_BYTES 0x0A02 | |
39 | ||
40 | void pmic_enable_cpu_vdd(void); |