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| author | Dapeng Mi <dapeng1.mi@linux.intel.com> | 2026-09-17 09:52:33 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2026-09-22 11:37:46 +0200 |
| commit | 0102c8c7fdfc4bd700971daff2b94470f4eafae4 (patch) | |
| tree | 531306c2299f9a269f0a986e29f17ba972180104 /drivers/mfd/rsmu.h | |
| download | linux-stable-0102c8c7fdfc4bd700971daff2b94470f4eafae4.tar.gz linux-stable-0102c8c7fdfc4bd700971daff2b94470f4eafae4.zip | |
perf/x86/intel: Rename DMR offcore_rsp attribute to offmodule_rspgrafted
DMR introduces Offmodule Response events in place of the legacy
Offcore Response events, but it still exposes the inherited
offcore_rsp PMU attribute for programming the corresponding MSR data.
Rename the DMR PMU attribute to offmodule_rsp so the sysfs interface
matches the underlying event name and avoids user & tooling confusion.
Signed-off-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://patch.msgid.link/20260917015234.981153-12-dapeng1.mi@linux.intel.com
Diffstat (limited to 'drivers/mfd/rsmu.h')
| -rw-r--r-- | drivers/mfd/rsmu.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/mfd/rsmu.h b/drivers/mfd/rsmu.h new file mode 100644 index 000000000..1bb04cafa --- /dev/null +++ b/drivers/mfd/rsmu.h @@ -0,0 +1,18 @@ +/* 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 */ |