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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/pinctrl/berlin/berlin.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/pinctrl/berlin/berlin.h')
| -rw-r--r-- | drivers/pinctrl/berlin/berlin.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/drivers/pinctrl/berlin/berlin.h b/drivers/pinctrl/berlin/berlin.h new file mode 100644 index 000000000..231aab61d --- /dev/null +++ b/drivers/pinctrl/berlin/berlin.h @@ -0,0 +1,56 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Marvell Berlin SoC pinctrl driver. + * + * Copyright (C) 2014 Marvell Technology Group Ltd. + * + * Antoine Ténart <antoine.tenart@free-electrons.com> + */ + +#ifndef __PINCTRL_BERLIN_H +#define __PINCTRL_BERLIN_H + +struct berlin_desc_function { + const char *name; + u8 muxval; +}; + +struct berlin_desc_group { + const char *name; + u8 offset; + u8 bit_width; + u8 lsb; + struct berlin_desc_function *functions; +}; + +struct berlin_pinctrl_desc { + const struct berlin_desc_group *groups; + unsigned ngroups; +}; + +#define BERLIN_PINCTRL_GROUP(_name, _offset, _width, _lsb, ...) \ + { \ + .name = _name, \ + .offset = _offset, \ + .bit_width = _width, \ + .lsb = _lsb, \ + .functions = (struct berlin_desc_function[]){ \ + __VA_ARGS__, { } }, \ + } + +#define BERLIN_PINCTRL_FUNCTION(_muxval, _name) \ + { \ + .name = _name, \ + .muxval = _muxval, \ + } + +#define BERLIN_PINCTRL_FUNCTION_UNKNOWN {} + +int berlin_pinctrl_probe(struct platform_device *pdev, + const struct berlin_pinctrl_desc *desc); + +int berlin_pinctrl_probe_regmap(struct platform_device *pdev, + const struct berlin_pinctrl_desc *desc, + struct regmap *regmap); + +#endif /* __PINCTRL_BERLIN_H */ |