Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) struct acpi_smb_hc;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) enum acpi_smb_protocol {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) 	SMBUS_WRITE_QUICK = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) 	SMBUS_READ_QUICK = 3,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 	SMBUS_SEND_BYTE = 4,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 	SMBUS_RECEIVE_BYTE = 5,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 	SMBUS_WRITE_BYTE = 6,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 	SMBUS_READ_BYTE = 7,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 	SMBUS_WRITE_WORD  = 8,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 	SMBUS_READ_WORD  = 9,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 	SMBUS_WRITE_BLOCK = 0xa,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 	SMBUS_READ_BLOCK = 0xb,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 	SMBUS_PROCESS_CALL = 0xc,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 	SMBUS_BLOCK_PROCESS_CALL = 0xd,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) enum acpi_sbs_device_addr {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 	ACPI_SBS_CHARGER = 0x9,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 	ACPI_SBS_MANAGER = 0xa,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 	ACPI_SBS_BATTERY = 0xb,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) typedef void (*smbus_alarm_callback)(void *context);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) extern int acpi_smbus_read(struct acpi_smb_hc *hc, u8 protocol, u8 address,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 		u8 command, u8 *data);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) extern int acpi_smbus_write(struct acpi_smb_hc *hc, u8 protocol, u8 slave_address,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 		u8 command, u8 *data, u8 length);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) extern int acpi_smbus_register_callback(struct acpi_smb_hc *hc,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 		smbus_alarm_callback callback, void *context);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) extern int acpi_smbus_unregister_callback(struct acpi_smb_hc *hc);