Subject: [PATCH 1/2] pinctrl: mediatek: Restore PINCTRL_MT8189 to tristate

From: Justin Yeh <[email-masked]>
Date: Fri, 29 May 2026 18:02:41 +0800

Under the GKI + vendor_dlkm model, vendor-specific pinctrl cannot be
built into the GKI vmlinux. Upstream's recent switch of PINCTRL_MT8189
to bool prevents building as a loadable module, which breaks DDK module
usage. Restore tristate so MT8189 pinctrl can be packaged as a kernel
module in vendor_dlkm.

Signed-off-by: Justin Yeh <[email-masked]>
---
 drivers/pinctrl/mediatek/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pinctrl/mediatek/Kconfig b/drivers/pinctrl/mediatek/Kconfig
index 4819617d9368..a75434e7e989 100644
--- a/drivers/pinctrl/mediatek/Kconfig
+++ b/drivers/pinctrl/mediatek/Kconfig
@@ -270,7 +270,7 @@ config PINCTRL_MT8188
 	  map specific eint which doesn't have real gpio pin.
 
 config PINCTRL_MT8189
-        bool "MediaTek MT8189 pin control"
+        tristate "MediaTek MT8189 pin control"
         depends on OF
         depends on ARM64 || COMPILE_TEST
         default ARM64 && ARCH_MEDIATEK
-- 
2.45.2