linux-kernel - [PATCH v3 2/2] pinctrl: freescale: Enable driver if platform is enabled.

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Message-ID: <20250514131342.755840-2-alexander.stein@ew.tq-group.com>
Date: Wed, 14 May 2025 15:13:40 +0200
From: Alexander Stein <alexander.stein@...tq-group.com>
To: Dong Aisheng <aisheng.dong@....com>,
	Fabio Estevam <festevam@...il.com>,
	Shawn Guo <shawnguo@...nel.org>,
	Jacky Bai <ping.bai@....com>,
	Pengutronix Kernel Team <kernel@...gutronix.de>,
	NXP S32 Linux Team <s32@....com>,
	Linus Walleij <linus.walleij@...aro.org>
Cc: Alexander Stein <alexander.stein@...tq-group.com>,
	Esben Haabendal <esben@...nix.com>,
	linux-gpio@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v3 2/2] pinctrl: freescale: Enable driver if platform is enabled.

The pinctrl drivers are not enabled in defconfig. Instead of listing
each driver in the defconfig, enable then by default if the platform/soc
support is enabled as well.

Signed-off-by: Alexander Stein <alexander.stein@...tq-group.com>
---
Changes in v3:
* None

Changes in v2:
* default pinctrl driver depending on SoC support

The discussion at [1] resulted it is better to default SoC-specific pinctrl
drivers to thei SoC support instead of adding to defconfig or selecting
pinctrl.

[1] https://lore.kernel.org/all/20250507124414.3088510-1-alexander.stein@ew.tq-group.com/

 drivers/pinctrl/freescale/Kconfig | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/drivers/pinctrl/freescale/Kconfig b/drivers/pinctrl/freescale/Kconfig
index d1610e2f21427..8d24decd3f074 100644
--- a/drivers/pinctrl/freescale/Kconfig
+++ b/drivers/pinctrl/freescale/Kconfig
@@ -22,6 +22,7 @@ config PINCTRL_IMX_SCU
 	tristate
 	depends on OF
 	depends on IMX_SCU || COMPILE_TEST
+	default IMX_SCU
 	select PINCTRL_IMX
 
 config PINCTRL_IMX1_CORE
@@ -160,6 +161,7 @@ config PINCTRL_IMX8MM
 	tristate "IMX8MM pinctrl driver"
 	depends on OF
 	depends on SOC_IMX8M || COMPILE_TEST
+	default SOC_IMX8M
 	select PINCTRL_IMX
 	help
 	  Say Y here to enable the imx8mm pinctrl driver
@@ -168,6 +170,7 @@ config PINCTRL_IMX8MN
 	tristate "IMX8MN pinctrl driver"
 	depends on OF
 	depends on SOC_IMX8M || COMPILE_TEST
+	default SOC_IMX8M
 	select PINCTRL_IMX
 	help
 	  Say Y here to enable the imx8mn pinctrl driver
@@ -176,6 +179,7 @@ config PINCTRL_IMX8MP
 	tristate "IMX8MP pinctrl driver"
 	depends on OF
 	depends on SOC_IMX8M || COMPILE_TEST
+	default SOC_IMX8M
 	select PINCTRL_IMX
 	help
 	  Say Y here to enable the imx8mp pinctrl driver
@@ -184,6 +188,7 @@ config PINCTRL_IMX8MQ
 	tristate "IMX8MQ pinctrl driver"
 	depends on OF
 	depends on SOC_IMX8M || COMPILE_TEST
+	default SOC_IMX8M
 	select PINCTRL_IMX
 	help
 	  Say Y here to enable the imx8mq pinctrl driver
@@ -192,6 +197,7 @@ config PINCTRL_IMX8QM
 	tristate "IMX8QM pinctrl driver"
 	depends on OF
 	depends on (IMX_SCU && ARCH_MXC && ARM64) || COMPILE_TEST
+	default ARCH_MXC
 	select PINCTRL_IMX_SCU
 	help
 	  Say Y here to enable the imx8qm pinctrl driver
@@ -200,6 +206,7 @@ config PINCTRL_IMX8QXP
 	tristate "IMX8QXP pinctrl driver"
 	depends on OF
 	depends on (IMX_SCU && ARCH_MXC && ARM64) || COMPILE_TEST
+	default ARCH_MXC
 	select PINCTRL_IMX_SCU
 	help
 	  Say Y here to enable the imx8qxp pinctrl driver
@@ -208,6 +215,7 @@ config PINCTRL_IMX8DXL
 	tristate "IMX8DXL pinctrl driver"
 	depends on OF
 	depends on (IMX_SCU && ARCH_MXC && ARM64) || COMPILE_TEST
+	default ARCH_MXC
 	select PINCTRL_IMX_SCU
 	help
 	  Say Y here to enable the imx8dxl pinctrl driver
@@ -216,6 +224,7 @@ config PINCTRL_IMX8ULP
 	tristate "IMX8ULP pinctrl driver"
 	depends on OF
 	depends on ARCH_MXC || COMPILE_TEST
+	default ARCH_MXC
 	select PINCTRL_IMX
 	help
 	  Say Y here to enable the imx8ulp pinctrl driver
@@ -240,6 +249,7 @@ config PINCTRL_IMX93
 	tristate "IMX93 pinctrl driver"
 	depends on OF
 	depends on ARCH_MXC || COMPILE_TEST
+	default SOC_IMX9
 	select PINCTRL_IMX
 	help
 	  Say Y here to enable the imx93 pinctrl driver
-- 
2.43.0