mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-27 07:01:24 +00:00
592f4aed6d
This adds board support for the Toradex module family Apalis iMX6. The familiy consists of a module with i.MX6 Dual, i.MX6 Quad with commercial and industrial temperature range. Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
56 lines
1.7 KiB
C
56 lines
1.7 KiB
C
/*
|
|
* Copyright (C) 2014-2016, Toradex AG
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
/*
|
|
* Helpers for Freescale PMIC PF0100
|
|
*/
|
|
|
|
#ifndef PF0100_H_
|
|
#define PF0100_H_
|
|
|
|
/* 7-bit I2C bus slave address */
|
|
#define PFUZE100_I2C_ADDR (0x08)
|
|
/* Register Addresses */
|
|
#define PFUZE100_DEVICEID (0x0)
|
|
#define PFUZE100_REVID (0x3)
|
|
#define PFUZE100_SW1AMODE (0x23)
|
|
#define PFUZE100_SW1ACON 36
|
|
#define PFUZE100_SW1ACON_SPEED_VAL (0x1<<6) /*default */
|
|
#define PFUZE100_SW1ACON_SPEED_M (0x3<<6)
|
|
#define PFUZE100_SW1CCON 49
|
|
#define PFUZE100_SW1CCON_SPEED_VAL (0x1<<6) /*default */
|
|
#define PFUZE100_SW1CCON_SPEED_M (0x3<<6)
|
|
#define PFUZE100_SW1AVOL 32
|
|
#define PFUZE100_SW1AVOL_VSEL_M (0x3f<<0)
|
|
#define PFUZE100_SW1CVOL 46
|
|
#define PFUZE100_SW1CVOL_VSEL_M (0x3f<<0)
|
|
#define PFUZE100_VGEN1CTL (0x6c)
|
|
#define PFUZE100_VGEN1_VAL (0x30 + 0x08) /* Always ON, 1.2V */
|
|
#define PFUZE100_SWBSTCTL (0x66)
|
|
/* Always ON, Auto Switching Mode, 5.0V */
|
|
#define PFUZE100_SWBST_VAL (0x40 + 0x08 + 0x00)
|
|
|
|
/* chooses the extended page (registers 0x80..0xff) */
|
|
#define PFUZE100_PAGE_REGISTER 0x7f
|
|
#define PFUZE100_PAGE_REGISTER_PAGE_M (0x1f << 0)
|
|
#define PFUZE100_PAGE_REGISTER_PAGE1 (0x01 & PFUZE100_PAGE_REGISTER_PAGE_M)
|
|
#define PFUZE100_PAGE_REGISTER_PAGE2 (0x02 & PFUZE100_PAGE_REGISTER_PAGE_M)
|
|
|
|
/* extended page 1 */
|
|
#define PFUZE100_FUSE_POR1 0xe4
|
|
#define PFUZE100_FUSE_POR2 0xe5
|
|
#define PFUZE100_FUSE_POR3 0xe6
|
|
#define PFUZE100_FUSE_POR_M (0x1 << 1)
|
|
|
|
|
|
/* output some informational messages, return the number FUSE_POR=1 */
|
|
/* i.e. 0: unprogrammed, 3: programmed, other: undefined prog. state */
|
|
unsigned pmic_init(void);
|
|
|
|
/* programmes OTP fuses to values required on a Toradex Apalis iMX6 */
|
|
int pf0100_prog(void);
|
|
|
|
#endif /* PF0100_H_ */
|