[PATCH] mfd: Fix MAX77705 dependency on regmap
From: David Heidelberg via B4 Relay
Date: Thu Aug 27 2026 - 10:33:39 EST
From: David Heidelberg <david@xxxxxxx>
The max77705 uses devm_regmap_add_irq_chip(), so add REGMAP_IRQ
and REGMAP_I2C to what the core driver selects in order to provide
thise APIs.
This fixes a build error:
drivers/mfd/max77705.o: in function `max77705_i2c_probe':
max77705.c:(.text+0x250): undefined reference to `devm_regmap_add_irq_chip'
Cc: stable@xxxxxxxxxxxxxxx
Fixes: c8d50f029748 ("mfd: Add new driver for MAX77705 PMIC")
Signed-off-by: David Heidelberg <david@xxxxxxx>
---
drivers/mfd/Kconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index e4fd4572472f9..857ca3bb0d5bf 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -1001,16 +1001,18 @@ config MFD_MAX77693
additional drivers must be enabled in order to use the functionality
of the device.
config MFD_MAX77705
tristate "Maxim MAX77705 PMIC Support"
depends on I2C
select MFD_CORE
select MFD_SIMPLE_MFD_I2C
+ select REGMAP_I2C
+ select REGMAP_IRQ
help
Say yes here to add support for Maxim Integrated MAX77705 PMIC.
This is a Power Management IC with Charger, safe LDOs, Flash, Haptic
and MUIC controls on chip.
This driver provides common support for accessing the device;
additional drivers must be enabled in order to use the functionality
of the device.
---
base-commit: 7079a12d7506b07fb53b54a664bfad5fa9b16d70
change-id: 20260827-deps-reg-max77705-0835a9089776
Best regards,
--
David Heidelberg <david@xxxxxxx>