From 1888d3ddc3d6a2511be86045cfb2e7ea5fc67c44 Mon Sep 17 00:00:00 2001 From: Robin Murphy Date: Thu, 15 Feb 2018 18:51:41 +0000 Subject: [PATCH] drivers/bus: Move Arm CCN PMU driver The arm-ccn driver is purely a perf driver for the CCN PMU, not a bus driver in the sense of the other residents of drivers/bus/, so let's move it to the appropriate place for SoC PMU drivers. Not to mention moving the documentation accordingly as well. Acked-by: Pawel Moll Acked-by: Will Deacon Signed-off-by: Robin Murphy Signed-off-by: Arnd Bergmann --- .../devicetree/bindings/{arm/ccn.txt => perf/arm-ccn.txt} | 0 Documentation/{arm/CCN.txt => perf/arm-ccn.txt} | 0 drivers/bus/Kconfig | 8 -------- drivers/bus/Makefile | 2 -- drivers/perf/Kconfig | 7 +++++++ drivers/perf/Makefile | 1 + drivers/{bus => perf}/arm-ccn.c | 0 7 files changed, 8 insertions(+), 10 deletions(-) rename Documentation/devicetree/bindings/{arm/ccn.txt => perf/arm-ccn.txt} (100%) rename Documentation/{arm/CCN.txt => perf/arm-ccn.txt} (100%) rename drivers/{bus => perf}/arm-ccn.c (100%) diff --git a/Documentation/devicetree/bindings/arm/ccn.txt b/Documentation/devicetree/bindings/perf/arm-ccn.txt similarity index 100% rename from Documentation/devicetree/bindings/arm/ccn.txt rename to Documentation/devicetree/bindings/perf/arm-ccn.txt diff --git a/Documentation/arm/CCN.txt b/Documentation/perf/arm-ccn.txt similarity index 100% rename from Documentation/arm/CCN.txt rename to Documentation/perf/arm-ccn.txt diff --git a/drivers/bus/Kconfig b/drivers/bus/Kconfig index 57e011d36a79..116446c42c6b 100644 --- a/drivers/bus/Kconfig +++ b/drivers/bus/Kconfig @@ -48,14 +48,6 @@ config ARM_CCI5xx_PMU If unsure, say Y -config ARM_CCN - tristate "ARM CCN driver support" - depends on ARM || ARM64 - depends on PERF_EVENTS - help - PMU (perf) driver supporting the ARM CCN (Cache Coherent Network) - interconnect. - config BRCMSTB_GISB_ARB bool "Broadcom STB GISB bus arbiter" depends on ARM || ARM64 || MIPS diff --git a/drivers/bus/Makefile b/drivers/bus/Makefile index 9bcd0bf3954b..19733afddd0a 100644 --- a/drivers/bus/Makefile +++ b/drivers/bus/Makefile @@ -5,8 +5,6 @@ # Interconnect bus drivers for ARM platforms obj-$(CONFIG_ARM_CCI) += arm-cci.o -obj-$(CONFIG_ARM_CCN) += arm-ccn.o - obj-$(CONFIG_BRCMSTB_GISB_ARB) += brcmstb_gisb.o obj-$(CONFIG_IMX_WEIM) += imx-weim.o obj-$(CONFIG_MIPS_CDMM) += mips_cdmm.o diff --git a/drivers/perf/Kconfig b/drivers/perf/Kconfig index da5724cd89cf..331b6d992b5a 100644 --- a/drivers/perf/Kconfig +++ b/drivers/perf/Kconfig @@ -5,6 +5,13 @@ menu "Performance monitor support" depends on PERF_EVENTS +config ARM_CCN + tristate "ARM CCN driver support" + depends on ARM || ARM64 + help + PMU (perf) driver supporting the ARM CCN (Cache Coherent Network) + interconnect. + config ARM_PMU depends on ARM || ARM64 bool "ARM PMU framework" diff --git a/drivers/perf/Makefile b/drivers/perf/Makefile index c2f27419bdf0..5004abee0f3a 100644 --- a/drivers/perf/Makefile +++ b/drivers/perf/Makefile @@ -1,4 +1,5 @@ # SPDX-License-Identifier: GPL-2.0 +obj-$(CONFIG_ARM_CCN) += arm-ccn.o obj-$(CONFIG_ARM_DSU_PMU) += arm_dsu_pmu.o obj-$(CONFIG_ARM_PMU) += arm_pmu.o arm_pmu_platform.o obj-$(CONFIG_ARM_PMU_ACPI) += arm_pmu_acpi.o diff --git a/drivers/bus/arm-ccn.c b/drivers/perf/arm-ccn.c similarity index 100% rename from drivers/bus/arm-ccn.c rename to drivers/perf/arm-ccn.c