43 lines
1.1 KiB
C
43 lines
1.1 KiB
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (c) 2024 Rockchip Electronics Co., Ltd.
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*/
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#ifndef FP9931_H
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#define FP9931_H
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#include <asm/gpio.h>
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#include <linux/bitops.h>
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#define FP9931_TMST_VALUE 0x00
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#define FP9931_VCOM_SETTING 0x01
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#define FP9931_VPOS_VNEG_SETTING 0x02
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#define FP9931_PWRON_DELAY 0x03
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#define FP9931_CONTROL_REG1 0x0B
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#define FP9931_CONTROL_REG2 0x0C
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#define fp9931_REG_MAX 0x0C
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#define VPOS_VNEG_SETTING GENMASK(5, 0)
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#define PWRON_DELAY_tDLY1 GENMASK(1, 0)
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#define PWRON_DELAY_tDLY2 GENMASK(3, 2)
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#define PWRON_DELAY_tDLY3 GENMASK(5, 4)
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#define PWRON_DELAY_tDLY4 GENMASK(7, 6)
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#define CONTROL_REG1_V3P3_EN BIT(1)
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#define CONTROL_REG1_SS_TIME GENMASK(7, 6)
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#define CONTROL_REG2_VN_CL GENMASK(1, 0)
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#define CONTROL_REG2_VP_CL GENMASK(3, 2)
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#define CONTROL_REG2_FIX_RD_PTR BIT(7)
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#define FP9931_VCOM_DRIVER_NAME "fp9931-vcom"
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#define FP9931_VPOS_VNEG_DRIVER_NAME "fp9931-vpos-vneg"
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#define FP9931_THERMAL_COMTATIBLE_NAME "fp9931-thermal"
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struct fp9931_plat_data {
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struct gpio_desc power_gpio[4];
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int num_power_gpio;
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struct gpio_desc enable_gpio;
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};
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#endif /* FP9931_H */
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