linux/regulator/max8649.h

0001 /* SPDX-License-Identifier: GPL-2.0-only */
0002 /*
0003  * Interface of Maxim max8649
0004  *
0005  * Copyright (C) 2009-2010 Marvell International Ltd.
0006  *      Haojian Zhuang <haojian.zhuang@marvell.com>
0007  */
0008
0009 #ifndef __LINUX_REGULATOR_MAX8649_H
0010 #define __LINUX_REGULATOR_MAX8649_H
0011
0012 #include <linux/regulator/machine.h>
0013
0014 enum {
0015     MAX8649_EXTCLK_26MHZ = 0,
0016     MAX8649_EXTCLK_13MHZ,
0017     MAX8649_EXTCLK_19MHZ,   /* 19.2MHz */
0018 };
0019
0020 enum {
0021     MAX8649_RAMP_32MV = 0,
0022     MAX8649_RAMP_16MV,
0023     MAX8649_RAMP_8MV,
0024     MAX8649_RAMP_4MV,
0025     MAX8649_RAMP_2MV,
0026     MAX8649_RAMP_1MV,
0027     MAX8649_RAMP_0_5MV,
0028     MAX8649_RAMP_0_25MV,
0029 };
0030
0031 struct max8649_platform_data {
0032     struct regulator_init_data *regulator;
0033
0034     unsigned    mode:2;     /* bit[1:0] = VID1,VID0 */
0035     unsigned    extclk_freq:2;
0036     unsigned    extclk:1;
0037     unsigned    ramp_timing:3;
0038     unsigned    ramp_down:1;
0039 };
0040
0041 #endif  /* __LINUX_REGULATOR_MAX8649_H */