pinctrl: renesas: rzg2l: Select GPIOLIB_IRQCHIP and IRQ_DOMAIN_HIERARCHY

The pinctrl-rzg2l driver accesses gpio_chip.irq, which is available only
if CONFIG_GPIOLIB_IRQCHIP=y, and uses APIs that are defined only if
CONFIG_IRQ_DOMAIN_HIERARCHY=y (irq_chip_*_parent() APIs).

On ARCH_RZG2L, CONFIG_IRQ_DOMAIN_HIERARCHY is selected anyway, e.g. by
CONFIG_ARM_GIC_V3, but CONFIG_GPIOLIB_IRQCHIP is not (it is on R-Car).
Make this explicit at the driver level for a clearer view of the
dependencies.

Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240215124112.2259103-2-claudiu.beznea.uj@bp.renesas.com
[geert: select GPIOLIB_IRQCHIP, too]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/drivers/pinctrl/renesas/Kconfig b/drivers/pinctrl/renesas/Kconfig
index d03725c8d09894bf5163d98ecbe2294e02e17bd9..14bd55d647319bc6b1375dc274dca7938bb214a1 100644 (file)
--- a/drivers/pinctrl/renesas/Kconfig
+++ b/drivers/pinctrl/renesas/Kconfig
@@ -192,9 +192,11 @@ config PINCTRL_RZG2L
        bool "pin control support for RZ/{G2L,G2UL,V2L}" if COMPILE_TEST
        depends on OF
        select GPIOLIB
+       select GPIOLIB_IRQCHIP
        select GENERIC_PINCTRL_GROUPS
        select GENERIC_PINMUX_FUNCTIONS
        select GENERIC_PINCONF
+       select IRQ_DOMAIN_HIERARCHY
        help
          This selects GPIO and pinctrl driver for Renesas RZ/{G2L,G2UL,V2L}
          platforms.