Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) // SPDX-License-Identifier: GPL-2.0-only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) #include <linux/spi/spi.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) #include <linux/regmap.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) #include <linux/iio/iio.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) #include <linux/module.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) #include "bmg160.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) static const struct regmap_config bmg160_regmap_spi_conf = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 	.reg_bits = 8,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 	.val_bits = 8,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 	.max_register = 0x3f,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) static int bmg160_spi_probe(struct spi_device *spi)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 	struct regmap *regmap;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 	const struct spi_device_id *id = spi_get_device_id(spi);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 	regmap = devm_regmap_init_spi(spi, &bmg160_regmap_spi_conf);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 	if (IS_ERR(regmap)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 		dev_err(&spi->dev, "Failed to register spi regmap: %pe\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 			regmap);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 		return PTR_ERR(regmap);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 	return bmg160_core_probe(&spi->dev, regmap, spi->irq, id->name);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) static int bmg160_spi_remove(struct spi_device *spi)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 	bmg160_core_remove(&spi->dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) static const struct spi_device_id bmg160_spi_id[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 	{"bmg160", 0},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 	{"bmi055_gyro", 0},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) 	{"bmi088_gyro", 0},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) 	{}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) MODULE_DEVICE_TABLE(spi, bmg160_spi_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) static struct spi_driver bmg160_spi_driver = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) 	.driver = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) 		.name	= "bmg160_spi",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) 		.pm	= &bmg160_pm_ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) 	.probe		= bmg160_spi_probe,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) 	.remove		= bmg160_spi_remove,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) 	.id_table	= bmg160_spi_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) module_spi_driver(bmg160_spi_driver);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) MODULE_AUTHOR("Markus Pargmann <mpa@pengutronix.de>");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) MODULE_LICENSE("GPL v2");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) MODULE_DESCRIPTION("BMG160 SPI Gyro driver");