irqchip/pruss: Simplify the TI_PRUSS_INTC Kconfig

The TI PRUSS INTC irqchip driver handles the local interrupt controller
which is a child device of it's parent PRUSS/ICSSG device. The driver
was upstreamed in parallel with the PRUSS platform driver, and was
configurable independently previously. The PRUSS interrupt controller
is an integral part of the overall PRUSS software architecture, and is
not useful at all by itself.

Simplify the TI_PRUSS_INTC Kconfig dependencies by making it silent and
selected automatically when the TI_PRUSS platform driver is enabled.

Signed-off-by: Suman Anna <s-anna@ti.com>
Reviewed-by: David Lechner <david@lechnology.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210108162901.6003-1-s-anna@ti.com

diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig
index 94920a5..b147f22 100644 (file)
--- a/drivers/irqchip/Kconfig
+++ b/drivers/irqchip/Kconfig
@@ -493,8 +493,9 @@ config TI_SCI_INTA_IRQCHIP
          TI System Controller, say Y here. Otherwise, say N.
 
 config TI_PRUSS_INTC
-       tristate "TI PRU-ICSS Interrupt Controller"
-       depends on ARCH_DAVINCI || SOC_AM33XX || SOC_AM43XX || SOC_DRA7XX || ARCH_KEYSTONE || ARCH_K3
+       tristate
+       depends on TI_PRUSS
+       default TI_PRUSS
        select IRQ_DOMAIN
        help
          This enables support for the PRU-ICSS Local Interrupt Controller