1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-only */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * TI LP8788 MFD - common definitions for current sinks 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Copyright 2012 Texas Instruments 6*4882a593Smuzhiyun * 7*4882a593Smuzhiyun * Author: Milo(Woogyom) Kim <milo.kim@ti.com> 8*4882a593Smuzhiyun */ 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun #ifndef __ISINK_LP8788_H__ 11*4882a593Smuzhiyun #define __ISINK_LP8788_H__ 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun /* register address */ 14*4882a593Smuzhiyun #define LP8788_ISINK_CTRL 0x99 15*4882a593Smuzhiyun #define LP8788_ISINK12_IOUT 0x9A 16*4882a593Smuzhiyun #define LP8788_ISINK3_IOUT 0x9B 17*4882a593Smuzhiyun #define LP8788_ISINK1_PWM 0x9C 18*4882a593Smuzhiyun #define LP8788_ISINK2_PWM 0x9D 19*4882a593Smuzhiyun #define LP8788_ISINK3_PWM 0x9E 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun /* mask bits */ 22*4882a593Smuzhiyun #define LP8788_ISINK1_IOUT_M 0x0F /* Addr 9Ah */ 23*4882a593Smuzhiyun #define LP8788_ISINK2_IOUT_M 0xF0 24*4882a593Smuzhiyun #define LP8788_ISINK3_IOUT_M 0x0F /* Addr 9Bh */ 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun /* 6 bits used for PWM code : Addr 9C ~ 9Eh */ 27*4882a593Smuzhiyun #define LP8788_ISINK_MAX_PWM 63 28*4882a593Smuzhiyun #define LP8788_ISINK_SCALE_OFFSET 3 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun static const u8 lp8788_iout_addr[] = { 31*4882a593Smuzhiyun LP8788_ISINK12_IOUT, 32*4882a593Smuzhiyun LP8788_ISINK12_IOUT, 33*4882a593Smuzhiyun LP8788_ISINK3_IOUT, 34*4882a593Smuzhiyun }; 35*4882a593Smuzhiyun 36*4882a593Smuzhiyun static const u8 lp8788_iout_mask[] = { 37*4882a593Smuzhiyun LP8788_ISINK1_IOUT_M, 38*4882a593Smuzhiyun LP8788_ISINK2_IOUT_M, 39*4882a593Smuzhiyun LP8788_ISINK3_IOUT_M, 40*4882a593Smuzhiyun }; 41*4882a593Smuzhiyun 42*4882a593Smuzhiyun static const u8 lp8788_pwm_addr[] = { 43*4882a593Smuzhiyun LP8788_ISINK1_PWM, 44*4882a593Smuzhiyun LP8788_ISINK2_PWM, 45*4882a593Smuzhiyun LP8788_ISINK3_PWM, 46*4882a593Smuzhiyun }; 47*4882a593Smuzhiyun 48*4882a593Smuzhiyun #endif 49