From: Hyunki Koo <hyunki00.koo@gmail.com>
To: unlisted-recipients:; (no To-header on input)
Cc: Hyunki Koo <hyunki00.koo@samsung.com>,
Russell King <linux@armlinux.org.uk>,
Kukjin Kim <kgene@kernel.org>,
Krzysztof Kozlowski <krzk@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Jason Cooper <jason@lakedaemon.net>,
Marc Zyngier <maz@kernel.org>,
linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] irqchip: define EXYNOS_IRQ_COMBINER
Date: Wed, 25 Dec 2019 06:11:07 +0900 [thread overview]
Message-ID: <20191224211108.7128-1-hyunki00.koo@gmail.com> (raw)
From: Hyunki Koo <hyunki00.koo@samsung.com>
This patch is written to clean up dependency of ARCH_EXYNOS
Not all exynos device have IRQ_COMBINER, especially aarch64 EXYNOS
but it is built for all exynos devices.
Thus add the config for EXYNOS_IRQ_COMBINER
remove direct dependency between ARCH_EXYNOS and exynos-combiner.c
and only selected on the aarch32 devices
Signed-off-by: Hyunki Koo <hyunki00.koo@samsung.com>
---
arch/arm/mach-exynos/Kconfig | 1 +
drivers/irqchip/Kconfig | 7 +++++++
drivers/irqchip/Makefile | 2 +-
3 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index 4ef56571145b..6e7f10c8098a 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -12,6 +12,7 @@ menuconfig ARCH_EXYNOS
select ARCH_SUPPORTS_BIG_ENDIAN
select ARM_AMBA
select ARM_GIC
+ select EXYNOS_IRQ_COMBINER
select COMMON_CLK_SAMSUNG
select EXYNOS_ASV
select EXYNOS_CHIPID
diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig
index ba152954324b..4c774d85375b 100644
--- a/drivers/irqchip/Kconfig
+++ b/drivers/irqchip/Kconfig
@@ -499,4 +499,11 @@ config SIFIVE_PLIC
If you don't know what to do here, say Y.
+config EXYNOS_IRQ_COMBINER
+ bool "Samsung Exynos IRQ combiner support" if COMPILE_TEST
+ depends on (ARCH_EXYNOS && ARM) || COMPILE_TEST
+ help
+ Say yes here to add support for the IRQ combiner devices embedded
+ in Samsung Exynos chips.
+
endmenu
diff --git a/drivers/irqchip/Makefile b/drivers/irqchip/Makefile
index e806dda690ea..60d7c7260fc3 100644
--- a/drivers/irqchip/Makefile
+++ b/drivers/irqchip/Makefile
@@ -9,7 +9,7 @@ obj-$(CONFIG_ARCH_BCM2835) += irq-bcm2835.o
obj-$(CONFIG_ARCH_BCM2835) += irq-bcm2836.o
obj-$(CONFIG_DAVINCI_AINTC) += irq-davinci-aintc.o
obj-$(CONFIG_DAVINCI_CP_INTC) += irq-davinci-cp-intc.o
-obj-$(CONFIG_ARCH_EXYNOS) += exynos-combiner.o
+obj-$(CONFIG_EXYNOS_IRQ_COMBINER) += exynos-combiner.o
obj-$(CONFIG_FARADAY_FTINTC010) += irq-ftintc010.o
obj-$(CONFIG_ARCH_HIP04) += irq-hip04.o
obj-$(CONFIG_ARCH_LPC32XX) += irq-lpc32xx.o
--
2.17.1
next reply other threads:[~2019-12-24 21:11 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-24 21:11 Hyunki Koo [this message]
2019-12-29 16:32 ` [PATCH] irqchip: define EXYNOS_IRQ_COMBINER Krzysztof Kozlowski
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