1*470c0165SChaoyi Chen // SPDX-License-Identifier: GPL-2.0 2*470c0165SChaoyi Chen /* 3*470c0165SChaoyi Chen * Copyright (c) 2024 Rockchip Electronics Co., Ltd. 4*470c0165SChaoyi Chen */ 5*470c0165SChaoyi Chen 6*470c0165SChaoyi Chen #ifndef FP9931_H 7*470c0165SChaoyi Chen #define FP9931_H 8*470c0165SChaoyi Chen 9*470c0165SChaoyi Chen #include <asm/gpio.h> 10*470c0165SChaoyi Chen #include <linux/bitops.h> 11*470c0165SChaoyi Chen 12*470c0165SChaoyi Chen #define FP9931_TMST_VALUE 0x00 13*470c0165SChaoyi Chen #define FP9931_VCOM_SETTING 0x01 14*470c0165SChaoyi Chen #define FP9931_VPOS_VNEG_SETTING 0x02 15*470c0165SChaoyi Chen #define FP9931_PWRON_DELAY 0x03 16*470c0165SChaoyi Chen #define FP9931_CONTROL_REG1 0x0B 17*470c0165SChaoyi Chen #define FP9931_CONTROL_REG2 0x0C 18*470c0165SChaoyi Chen 19*470c0165SChaoyi Chen #define fp9931_REG_MAX 0x0C 20*470c0165SChaoyi Chen 21*470c0165SChaoyi Chen #define VPOS_VNEG_SETTING GENMASK(5, 0) 22*470c0165SChaoyi Chen #define PWRON_DELAY_tDLY1 GENMASK(1, 0) 23*470c0165SChaoyi Chen #define PWRON_DELAY_tDLY2 GENMASK(3, 2) 24*470c0165SChaoyi Chen #define PWRON_DELAY_tDLY3 GENMASK(5, 4) 25*470c0165SChaoyi Chen #define PWRON_DELAY_tDLY4 GENMASK(7, 6) 26*470c0165SChaoyi Chen #define CONTROL_REG1_V3P3_EN BIT(1) 27*470c0165SChaoyi Chen #define CONTROL_REG1_SS_TIME GENMASK(7, 6) 28*470c0165SChaoyi Chen #define CONTROL_REG2_VN_CL GENMASK(1, 0) 29*470c0165SChaoyi Chen #define CONTROL_REG2_VP_CL GENMASK(3, 2) 30*470c0165SChaoyi Chen #define CONTROL_REG2_FIX_RD_PTR BIT(7) 31*470c0165SChaoyi Chen 32*470c0165SChaoyi Chen #define FP9931_VCOM_DRIVER_NAME "fp9931-vcom" 33*470c0165SChaoyi Chen #define FP9931_VPOS_VNEG_DRIVER_NAME "fp9931-vpos-vneg" 34*470c0165SChaoyi Chen #define FP9931_THERMAL_COMTATIBLE_NAME "fp9931-thermal" 35*470c0165SChaoyi Chen 36*470c0165SChaoyi Chen struct fp9931_plat_data { 37*470c0165SChaoyi Chen struct gpio_desc power_gpio[4]; 38*470c0165SChaoyi Chen int num_power_gpio; 39*470c0165SChaoyi Chen struct gpio_desc enable_gpio; 40*470c0165SChaoyi Chen }; 41*470c0165SChaoyi Chen 42*470c0165SChaoyi Chen #endif /* FP9931_H */ 43