linux/drivers/i2c/busses/i2c-ccgx-ucsi.c
Andy Shevchenko 4ebf4987c0 i2c: Introduce common module to instantiate CCGx UCSI
Introduce a common module to provide an API to instantiate UCSI device
for Cypress CCGx Type-C controller. Individual bus drivers need to select
this one on demand.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-02-15 10:04:53 +01:00

31 lines
712 B
C

// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Instantiate UCSI device for Cypress CCGx Type-C controller.
* Derived from i2c-designware-pcidrv.c and i2c-nvidia-gpu.c.
*/
#include <linux/i2c.h>
#include <linux/export.h>
#include <linux/module.h>
#include <linux/string.h>
#include "i2c-ccgx-ucsi.h"
struct software_node;
struct i2c_client *i2c_new_ccgx_ucsi(struct i2c_adapter *adapter, int irq,
const struct software_node *swnode)
{
struct i2c_board_info info = {};
strscpy(info.type, "ccgx-ucsi", sizeof(info.type));
info.addr = 0x08;
info.irq = irq;
info.swnode = swnode;
return i2c_new_client_device(adapter, &info);
}
EXPORT_SYMBOL_GPL(i2c_new_ccgx_ucsi);
MODULE_LICENSE("GPL");