From 0102c8c7fdfc4bd700971daff2b94470f4eafae4 Mon Sep 17 00:00:00 2001 From: Dapeng Mi Date: Thu, 17 Sep 2026 09:52:33 +0800 Subject: perf/x86/intel: Rename DMR offcore_rsp attribute to offmodule_rsp 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 Signed-off-by: Peter Zijlstra (Intel) Signed-off-by: Ingo Molnar Link: https://patch.msgid.link/20260917015234.981153-12-dapeng1.mi@linux.intel.com --- arch/arm/mach-versatile/realview.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 arch/arm/mach-versatile/realview.c (limited to 'arch/arm/mach-versatile/realview.c') diff --git a/arch/arm/mach-versatile/realview.c b/arch/arm/mach-versatile/realview.c new file mode 100644 index 000000000..36a6f6bc4 --- /dev/null +++ b/arch/arm/mach-versatile/realview.c @@ -0,0 +1,24 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (C) 2014 Linaro Ltd. + * + * Author: Linus Walleij + */ +#include + +static const char *const realview_dt_platform_compat[] __initconst = { + "arm,realview-eb", + "arm,realview-pb1176", + "arm,realview-pba8", + "arm,realview-pbx", + NULL, +}; + +DT_MACHINE_START(REALVIEW_DT, "ARM RealView Machine (Device Tree Support)") +#ifdef CONFIG_ZONE_DMA + .dma_zone_size = SZ_256M, +#endif + .dt_compat = realview_dt_platform_compat, + .l2c_aux_val = 0x0, + .l2c_aux_mask = ~0x0, +MACHINE_END -- cgit v1.3.1