mirror of
https://github.com/CTCaer/hekate.git
synced 2024-12-29 03:16:02 +00:00
8b837dd81b
TODO: This driver is a stub and relies on incorrect I2C requests. The I2C driver needs to be updated with proper multi-xfer support. For now it replies its whole register range, according to request size. That's because the IC does not support the classic single transfer request-response style.
40 lines
1 KiB
C
40 lines
1 KiB
C
/*
|
|
* USB-PD driver for Nintendo Switch's TI BM92T30
|
|
*
|
|
* Copyright (c) 2020 CTCaer
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms and conditions of the GNU General Public License,
|
|
* version 2, as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
* more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef __BM92T30_H_
|
|
#define __BM92T30_H_
|
|
|
|
#include <utils/types.h>
|
|
|
|
#define BM92T30_I2C_ADDR 0x18
|
|
|
|
typedef struct _usb_pd_object_t
|
|
{
|
|
u32 amperage;
|
|
u32 voltage;
|
|
} usb_pd_object_t;
|
|
|
|
typedef struct _usb_pd_objects_t
|
|
{
|
|
u32 pdo_no;
|
|
usb_pd_object_t pdos[7];
|
|
} usb_pd_objects_t;
|
|
|
|
void bm92t30_get_charger_type(bool *inserted, usb_pd_objects_t *usb_pd);
|
|
|
|
#endif
|