linux/drivers/mfd/rsmu.h
Min Li 67d6c76fc8 mfd: rsmu: Support 32-bit address space
We used to assume 0x2010xxxx address. Now that we need to access
0x2011xxxx address, we need to support read/write the whole 32-bit
address space.

Also defined RSMU_MAX_WRITE_COUNT and RSMU_MAX_READ_COUNT for readability

Signed-off-by: Min Li <min.li.xe@renesas.com>
Signed-off-by: Lee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/MW5PR03MB693295AF31ABCAF6AE52EE74A08B9@MW5PR03MB6932.namprd03.prod.outlook.com
2023-04-26 11:40:34 +01:00

19 lines
415 B
C

/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Renesas Synchronization Management Unit (SMU) devices.
*
* Copyright (C) 2021 Integrated Device Technology, Inc., a Renesas Company.
*/
#ifndef __RSMU_MFD_H
#define __RSMU_MFD_H
#include <linux/mfd/rsmu.h>
#define RSMU_CM_SCSR_BASE 0x20100000
int rsmu_core_init(struct rsmu_ddata *rsmu);
void rsmu_core_exit(struct rsmu_ddata *rsmu);
#endif /* __RSMU_MFD_H */