[PATCH 6.6 176/638] gpio: vf610: allow disabling the vf610 driver

Sasha Levin
2024-03-24T23:04:11Z

From: Martin Kaiser <martin@kaiser.cx>

[ Upstream commit f57595788244a838deec2d3be375291327cbc035 ]

The vf610 gpio driver is enabled by default for all i.MX machines,
without any option to disable it in a board-specific config file.

Most i.MX chipsets have no hardware for this driver. Change the default
to enable GPIO_VF610 for SOC_VF610 and disable it otherwise.

Add a text description after the bool type, this makes the driver
selectable by make config etc.

Fixes: 30a35c07d9e9 ("gpio: vf610: drop the SOC_VF610 dependency for GPIO_VF610")
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/gpio/Kconfig | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 673bafb8be588..d56b835359d3b 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -691,7 +691,8 @@ config GPIO_UNIPHIER
Say yes here to support UniPhier GPIOs.

config GPIO_VF610
- def_bool y
+ bool "VF610 GPIO support"
+ default y if SOC_VF610
depends on ARCH_MXC
select GPIOLIB_IRQCHIP
help
--
2.43.0