[PATCH 1/1] irqchip: Add config MTK_SYSIRQ and MTK_CIRQ

[Hanks Chen]

Mediatek sysirq and cirq drivers as-is were bound together to the config
of ARCH_MEDIATEK.  These two drivers should be able to be configured
separately.  For example, on new Mediatek mobile chips such as Dimensity
820, the sysirq driver is not used since the hardware module is removed.

Add two new configs to sysirq and cirq drivers.
- config MTK_SYSIRQ for the interrupt polarity controller driver: sysirq
- config MTK_CIRQ for the low-power interrupt driver: cirq

Signed-off-by: cc.hwang <cc.hwang@xxxxxxxxxxxx>
Signed-off-by: Hanks Chen <hanks.chen@xxxxxxxxxxxx>
---
 drivers/irqchip/Kconfig  |   12 ++++++++++++
 drivers/irqchip/Makefile |    3 ++-
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig
index 29fead2..cc9aa18 100644
--- a/drivers/irqchip/Kconfig
+++ b/drivers/irqchip/Kconfig
@@ -572,4 +572,16 @@ config LOONGSON_PCH_MSI
 	help
 	  Support for the Loongson PCH MSI Controller.
 
+config MTK_SYSIRQ
+	tristate "Mediatek interrupt polarity controller"
+	help
+	  Interrupt polarity controller driver to swap polarity for
+	  interrupts for Mediatek mobile chips.
+
+config MTK_CIRQ
+	bool "Mediatek low-power interrupt controller"
+	help
+	  Low-power interrupt controller driver to monitor IRQS
+	  in the sleep mode for Mediatek mobile chips.
+
 endmenu
diff --git a/drivers/irqchip/Makefile b/drivers/irqchip/Makefile
index 133f9c4..30421d2 100644
--- a/drivers/irqchip/Makefile
+++ b/drivers/irqchip/Makefile
@@ -69,7 +69,8 @@ obj-$(CONFIG_BCM7120_L2_IRQ)		+= irq-bcm7120-l2.o
 obj-$(CONFIG_BRCMSTB_L2_IRQ)		+= irq-brcmstb-l2.o
 obj-$(CONFIG_KEYSTONE_IRQ)		+= irq-keystone.o
 obj-$(CONFIG_MIPS_GIC)			+= irq-mips-gic.o
-obj-$(CONFIG_ARCH_MEDIATEK)		+= irq-mtk-sysirq.o irq-mtk-cirq.o
+obj-$(CONFIG_MTK_SYSIRQ)		+= irq-mtk-sysirq.o
+obj-$(CONFIG_MTK_CIRQ)			+= irq-mtk-cirq.o
 obj-$(CONFIG_ARCH_DIGICOLOR)		+= irq-digicolor.o
 obj-$(CONFIG_RENESAS_H8300H_INTC)	+= irq-renesas-h8300h.o
 obj-$(CONFIG_RENESAS_H8S_INTC)		+= irq-renesas-h8s.o
-- 
1.7.9.5