Commit 51d9db5c authored by Florian Fainelli's avatar Florian Fainelli Committed by Marc Zyngier
Browse files

irqchip/irq-brcmstb-l2: Switch to IRQCHIP_PLATFORM_DRIVER 



Allow the user selection and building of this interrupt controller
driver as a module since it is used on ARM/ARM64 based systems as a
second level interrupt controller hanging off the ARM GIC and is
therefore loadable during boot.

Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarMarc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20211020184859.2705451-9-f.fainelli@gmail.com
parent fcd0f63d

drivers/irqchip/Kconfig

+3 −1
Original line number Diff line number Diff line
@@ -128,7 +128,9 @@ config BCM7120_L2_IRQ 
	select IRQ_DOMAIN



config BRCMSTB_L2_IRQ

	bool

	tristate "Broadcom STB generic L2 interrupt controller driver"

	depends on ARCH_BCM2835 || ARCH_BRCMSTB || BMIPS_GENERIC

	default ARCH_BCM2835 || ARCH_BRCMSTB || BMIPS_GENERIC

	select GENERIC_IRQ_CHIP

	select IRQ_DOMAIN

drivers/irqchip/irq-brcmstb-l2.c

+9 −7
Original line number Diff line number Diff line
@@ -275,16 +275,18 @@ static int __init brcmstb_l2_edge_intc_of_init(struct device_node *np, 
{

	return brcmstb_l2_intc_of_init(np, parent, &l2_edge_intc_init);

}

IRQCHIP_DECLARE(brcmstb_l2_intc, "brcm,l2-intc", brcmstb_l2_edge_intc_of_init);

IRQCHIP_DECLARE(brcmstb_hif_spi_l2_intc, "brcm,hif-spi-l2-intc",

		brcmstb_l2_edge_intc_of_init);

IRQCHIP_DECLARE(brcmstb_upg_aux_aon_l2_intc, "brcm,upg-aux-aon-l2-intc",

		brcmstb_l2_edge_intc_of_init);



static int __init brcmstb_l2_lvl_intc_of_init(struct device_node *np,

	struct device_node *parent)

{

	return brcmstb_l2_intc_of_init(np, parent, &l2_lvl_intc_init);

}

IRQCHIP_DECLARE(bcm7271_l2_intc, "brcm,bcm7271-l2-intc",

	brcmstb_l2_lvl_intc_of_init);
 


IRQCHIP_PLATFORM_DRIVER_BEGIN(brcmstb_l2)

IRQCHIP_MATCH("brcm,l2-intc", brcmstb_l2_edge_intc_of_init)

IRQCHIP_MATCH("brcm,hif-spi-l2-intc", brcmstb_l2_edge_intc_of_init)

IRQCHIP_MATCH("brcm,upg-aux-aon-l2-intc", brcmstb_l2_edge_intc_of_init)

IRQCHIP_MATCH("brcm,bcm7271-l2-intc", brcmstb_l2_lvl_intc_of_init)

IRQCHIP_PLATFORM_DRIVER_END(brcmstb_l2)

MODULE_DESCRIPTION("Broadcom STB generic L2 interrupt controller");

MODULE_LICENSE("GPL v2");