8f34c2760d
project:cfg:BoardConfig_IPC: Added fastboot BoardConfig file and firmware post-scripts, distinguishing between the BoardConfigs for Luckfox Pico Pro and Luckfox Pico Max. project:app: Added fastboot_client and rk_smart_door for quick boot applications; updated rkipc app to adapt to the latest media library. media:samples: Added more usage examples. media:rockit: Fixed bugs; removed support for retrieving data frames from VPSS. media:isp: Updated rkaiq library and related tools to support connection to RKISP_Tuner. sysdrv:Makefile: Added support for compiling drv_ko on Luckfox Pico Ultra W using Ubuntu; added support for custom root filesystem. sysdrv:tools:board: Updated Buildroot optional mirror sources, updated some software versions, and stored device tree files and configuration files that undergo multiple modifications for U-Boot and kernel separately. sysdrv:source:mcu: Used RISC-V MCU SDK with RT-Thread system, mainly for initializing camera AE during quick boot. sysdrv:source:uboot: Added support for fastboot; added high baud rate DDR bin for serial firmware upgrades. sysdrv:source:kernel: Upgraded to version 5.10.160; increased NPU frequency for RV1106G3; added support for fastboot. Signed-off-by: luckfox-eng29 <eng29@luckfox.com>
63 lines
1.3 KiB
C
63 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* MS5611 pressure and temperature sensor driver
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*
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* Copyright (c) Tomasz Duszynski <tduszyns@gmail.com>
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*
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*/
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#ifndef _MS5611_H
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#define _MS5611_H
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#include <linux/device.h>
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#include <linux/iio/iio.h>
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#include <linux/mutex.h>
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struct regulator;
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#define MS5611_RESET 0x1e
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#define MS5611_READ_ADC 0x00
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#define MS5611_READ_PROM_WORD 0xA0
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#define MS5611_PROM_WORDS_NB 8
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enum {
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MS5611,
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MS5607,
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};
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/*
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* OverSampling Rate descriptor.
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* Warning: cmd MUST be kept aligned on a word boundary (see
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* m5611_spi_read_adc_temp_and_pressure in ms5611_spi.c).
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*/
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struct ms5611_osr {
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unsigned long conv_usec;
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u8 cmd;
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unsigned short rate;
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};
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struct ms5611_state {
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void *client;
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struct mutex lock;
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const struct ms5611_osr *pressure_osr;
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const struct ms5611_osr *temp_osr;
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u16 prom[MS5611_PROM_WORDS_NB];
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int (*reset)(struct ms5611_state *st);
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int (*read_prom_word)(struct ms5611_state *st, int index, u16 *word);
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int (*read_adc_temp_and_pressure)(struct ms5611_state *st,
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s32 *temp, s32 *pressure);
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int (*compensate_temp_and_pressure)(struct ms5611_state *st, s32 *temp,
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s32 *pressure);
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struct regulator *vdd;
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};
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int ms5611_probe(struct iio_dev *indio_dev, struct device *dev,
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const char *name, int type);
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int ms5611_remove(struct iio_dev *indio_dev);
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#endif /* _MS5611_H */
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