[PATCH v2 1/2] pinctrl: renesas: Select CONFIG_IRQ_DOMAIN_HIERARCHY for pinctrl-rzg2l

[Claudiu <claudiu.beznea@xxxxxxxxx>]

From: Claudiu Beznea <claudiu.beznea.uj@xxxxxxxxxxxxxx>

The pinctrl-rzg2l driver uses APIs that are defined only if
CONFIG_IRQ_DOMAIN_HIERARCHY=y (irq_chip_*_parent() APIs). On the ARCH_RZG2L
CONFIG_IRQ_DOMAIN_HIERARCHY is selected anyway, e.g., by the
CONFIG_ARM_GIC_V3. Even so, make it explicit at the driver level for a
clearer view of the dependencies.

Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@xxxxxxxxxxxxxx>
---

Changes in v2:
- this patch is introduced in v2

 drivers/pinctrl/renesas/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pinctrl/renesas/Kconfig b/drivers/pinctrl/renesas/Kconfig
index c8d519ca53eb..a1e57939e54b 100644
--- a/drivers/pinctrl/renesas/Kconfig
+++ b/drivers/pinctrl/renesas/Kconfig
@@ -190,6 +190,7 @@ config PINCTRL_RZG2L
 	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.
-- 
2.39.2