diff mbox series

[v3,1/3] gpio: vf610: allow disabling the vf610 driver

Message ID 20240120182929.1129183-2-martin@kaiser.cx
State New
Headers
Series gpio: vf610: allow disabling the vf610 driver |

Commit Message

Martin Kaiser Jan. 20, 2024, 6:29 p.m. UTC 
  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>
---
v3:
 - split the changes into three patches

v2:
 - enable the vf610 gpio driver in the defconfig files for arm_v7
   (i.MX7ULP) and arm64 (i.MX8QM, DXL, ULP and i.MX93)

 drivers/gpio/Kconfig | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Comments

Andrew Lunn Jan. 20, 2024, 7:54 p.m. UTC | #1 
On Sat, Jan 20, 2024 at 07:29:27PM +0100, Martin Kaiser wrote:
> 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.

Hi Martin

Please ensure it is compiled when COMPILE_TEST is set. We don't want
to reduce build test coverage.

   Andrew
diff mbox series

Patch

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 1301cec94f12..353af1a4d0ac 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -711,7 +711,8 @@  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