[PATCH v3 10/32] pinctrl: mediatek: mt8183: Enable module build support

Add MODULE_LICENSE("GPL") macro and change Kconfig option from
bool to tristate to allow building as a loadable kernel module.

This is required for Android GKI + vendor_dlkm deployments where
vendor-specific drivers must be kept separate from the GKI vmlinux.

Fixes: 750cd15d9081 ("pinctrl: mediatek: add MT8183 pinctrl driver")
Signed-off-by: Justin Yeh <redacted>
---
 drivers/pinctrl/mediatek/Kconfig          | 2 +-
 drivers/pinctrl/mediatek/pinctrl-mt8183.c | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/pinctrl/mediatek/Kconfig b/drivers/pinctrl/mediatek/Kconfig
index 6085d529835a..b1ccbc77db4b 100644
--- a/drivers/pinctrl/mediatek/Kconfig
+++ b/drivers/pinctrl/mediatek/Kconfig

@@ -229,7 +229,7 @@ config PINCTRL_MT8173
 	select PINCTRL_MTK
 
 config PINCTRL_MT8183
-	bool "MediaTek MT8183 pin control"
+	tristate "MediaTek MT8183 pin control"
 	depends on OF
 	depends on ARM64 || COMPILE_TEST
 	default ARM64 && ARCH_MEDIATEK

diff --git a/drivers/pinctrl/mediatek/pinctrl-mt8183.c b/drivers/pinctrl/mediatek/pinctrl-mt8183.c
index 93e482c6b5fd..d15e8a9805c0 100644
--- a/drivers/pinctrl/mediatek/pinctrl-mt8183.c
+++ b/drivers/pinctrl/mediatek/pinctrl-mt8183.c

@@ -586,3 +586,6 @@ static int __init mt8183_pinctrl_init(void)
 	return platform_driver_register(&mt8183_pinctrl_driver);
 }
 arch_initcall(mt8183_pinctrl_init);
+
+MODULE_DESCRIPTION("MediaTek MT8183 Pinctrl Driver");
+MODULE_LICENSE("GPL v2");

-- 
2.45.2