linux-stable/include/linux/mfd/lp8788-isink.h
Thomas Gleixner d2912cb15b treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
Based on 2 normalized pattern(s):

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license version 2 as
  published by the free software foundation

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license version 2 as
  published by the free software foundation #

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 4122 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Enrico Weigelt <info@metux.net>
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Allison Randal <allison@lohutok.net>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-19 17:09:55 +02:00

48 lines
1 KiB
C

/* SPDX-License-Identifier: GPL-2.0-only */
/*
* TI LP8788 MFD - common definitions for current sinks
*
* Copyright 2012 Texas Instruments
*
* Author: Milo(Woogyom) Kim <milo.kim@ti.com>
*/
#ifndef __ISINK_LP8788_H__
#define __ISINK_LP8788_H__
/* register address */
#define LP8788_ISINK_CTRL 0x99
#define LP8788_ISINK12_IOUT 0x9A
#define LP8788_ISINK3_IOUT 0x9B
#define LP8788_ISINK1_PWM 0x9C
#define LP8788_ISINK2_PWM 0x9D
#define LP8788_ISINK3_PWM 0x9E
/* mask bits */
#define LP8788_ISINK1_IOUT_M 0x0F /* Addr 9Ah */
#define LP8788_ISINK2_IOUT_M 0xF0
#define LP8788_ISINK3_IOUT_M 0x0F /* Addr 9Bh */
/* 6 bits used for PWM code : Addr 9C ~ 9Eh */
#define LP8788_ISINK_MAX_PWM 63
#define LP8788_ISINK_SCALE_OFFSET 3
static const u8 lp8788_iout_addr[] = {
LP8788_ISINK12_IOUT,
LP8788_ISINK12_IOUT,
LP8788_ISINK3_IOUT,
};
static const u8 lp8788_iout_mask[] = {
LP8788_ISINK1_IOUT_M,
LP8788_ISINK2_IOUT_M,
LP8788_ISINK3_IOUT_M,
};
static const u8 lp8788_pwm_addr[] = {
LP8788_ISINK1_PWM,
LP8788_ISINK2_PWM,
LP8788_ISINK3_PWM,
};
#endif