[ 2.781173] irq_find_matching_fwspec+0x24/0x158
[ 2.781718] platform_irqchip_probe+0xb0/0xcc
[ 2.782232] platform_probe+0x64/0xcc
[ 2.782687] really_probe+0x140/0x2ac
[ 2.783131] __driver_probe_device+0x74/0x124
[ 2.783628] driver_probe_device+0x3c/0x15c
[ 2.784111] __driver_attach+0xec/0x1c4
[ 2.784564] bus_for_each_dev+0x70/0xcc
[ 2.785013] driver_attach+0x20/0x28
[ 2.785442] bus_add_driver+0xdc/0x1d0
[ 2.785884] driver_register+0x5c/0x118
[ 2.786341] __platform_driver_register+0x24/0x2c
[ 2.786872] rzg2l_irqc_driver_init+0x18/0x20