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From: Geert Uytterhoeven <geert+renesas@glider.be>
To: "Magnus Damm" <magnus.damm@gmail.com>,
	"Ulrich Hecht" <uli+renesas@fpond.eu>,
	"Niklas Söderlund" <niklas.soderlund+renesas@ragnatech.se>
Cc: linux-renesas-soc@vger.kernel.org,
	Geert Uytterhoeven <geert+renesas@glider.be>
Subject: [PATCH/RFC 1/6] soc: renesas: Introduce RENESAS_APMU Kconfig option
Date: Thu,  4 Feb 2021 14:54:04 +0100	[thread overview]
Message-ID: <20210204135409.1652604-2-geert+renesas@glider.be> (raw)
In-Reply-To: <20210204135409.1652604-1-geert+renesas@glider.be>

The Renesas Advanced Power Management Unit for AP-System Core (APMU) is
not limited to R-Car Gen2 and RZ/G1 SoCs, but also present on R-Mobile
APE6.

Hence introduce a separate Kconfig symbol to control the build of
APMU-related files, currently selected by ARCH_RCAR_GEN2.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 arch/arm/mach-shmobile/Makefile | 5 +++--
 drivers/soc/renesas/Kconfig     | 4 ++++
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile
index f7bf17b7abaef7a9..bce16aa04c5c1bb2 100644
--- a/arch/arm/mach-shmobile/Makefile
+++ b/arch/arm/mach-shmobile/Makefile
@@ -20,7 +20,8 @@ obj-$(CONFIG_ARCH_R7S9210)	+= setup-r7s9210.o
 cpu-y				:= platsmp.o headsmp.o
 
 # Shared SoC family objects
-obj-$(CONFIG_ARCH_RCAR_GEN2)	+= setup-rcar-gen2.o platsmp-apmu.o $(cpu-y)
+obj-$(CONFIG_ARCH_RCAR_GEN2)	+= setup-rcar-gen2.o
+obj-$(CONFIG_RENESAS_APMU)	+= platsmp-apmu.o $(cpu-y)
 CFLAGS_setup-rcar-gen2.o	+= -march=armv7-a
 obj-$(CONFIG_ARCH_R8A7790)	+= regulator-quirk-rcar-gen2.o
 obj-$(CONFIG_ARCH_R8A7791)	+= regulator-quirk-rcar-gen2.o
@@ -28,7 +29,7 @@ obj-$(CONFIG_ARCH_R8A7793)	+= regulator-quirk-rcar-gen2.o
 
 # SMP objects
 smp-y				:= $(cpu-y)
-smp-$(CONFIG_ARCH_RCAR_GEN2)	+= headsmp-apmu.o
+smp-$(CONFIG_RENESAS_APMU)	+= headsmp-apmu.o
 smp-$(CONFIG_ARCH_SH73A0)	+= smp-sh73a0.o headsmp-scu.o platsmp-scu.o
 smp-$(CONFIG_ARCH_R8A7779)	+= smp-r8a7779.o headsmp-scu.o platsmp-scu.o
 smp-$(CONFIG_ARCH_EMEV2)	+= smp-emev2.o headsmp-scu.o platsmp-scu.o
diff --git a/drivers/soc/renesas/Kconfig b/drivers/soc/renesas/Kconfig
index b70bbc38efc6771d..f92b6cdff8d6ca25 100644
--- a/drivers/soc/renesas/Kconfig
+++ b/drivers/soc/renesas/Kconfig
@@ -6,6 +6,9 @@ menuconfig SOC_RENESAS
 
 if SOC_RENESAS
 
+config RENESAS_APMU
+	bool
+
 config ARCH_RCAR_GEN1
 	bool
 	select PM
@@ -19,6 +22,7 @@ config ARCH_RCAR_GEN2
 	select HAVE_ARM_ARCH_TIMER
 	select PM
 	select PM_GENERIC_DOMAINS
+	select RENESAS_APMU
 	select RENESAS_IRQC
 	select RST_RCAR
 	select SYS_SUPPORTS_SH_CMT
-- 
2.25.1


  reply	other threads:[~2021-02-04 17:54 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-04 13:54 [PATCH/RFC 0/6] ARM: r8a73a4: Add SMP support Geert Uytterhoeven
2021-02-04 13:54 ` Geert Uytterhoeven [this message]
2021-02-04 13:54 ` [PATCH/RFC 2/6] dt-bindings: power: renesas,apmu: Document R-Mobile APE6 support Geert Uytterhoeven
2021-02-04 13:54 ` [PATCH/RFC 3/6] ARM: dts: r8a73a4: Add secondary CPU nodes Geert Uytterhoeven
2021-02-04 13:54 ` [PATCH/RFC 4/6] ARM: dts: r8a73a4: Add Media RAM for SMP jump stub Geert Uytterhoeven
2021-02-04 13:54 ` [PATCH/RFC 5/6] ARM: dts: r8a73a4: Add APMU nodes Geert Uytterhoeven
2021-02-04 13:54 ` [PATCH/RFC 6/6] [WIP] ARM: shmobile: r8a73a4: Add SMP support Geert Uytterhoeven
2021-02-08 20:00 ` [PATCH/RFC 0/6] ARM: " Niklas Söderlund
2021-02-10  9:11 ` Ulrich Hecht
2021-02-10  9:51   ` Geert Uytterhoeven

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