[PATCH] pinctrl: mediatek: Add missing bind callback for several SoCs

[Julien Stephan]

Commit f4df9f53b7a9 ("pinctrl: mediatek: Bind gpio while binding pinctrl")
refactored pinctrl-mtk-common.c and the SoC-specific drivers to register
the gpiochip during the bind phase instead of probe. As part of this
change, each SoC driver must implement a bind callback.

The drivers recently added for mt8188, mt8189, mt8195 and mt8365 do not
define this callback, which prevents the gpiochip from being registered
properly.

Add the missing bind callback to these drivers.

Signed-off-by: Julien Stephan <jstephan at baylibre.com>
---
 drivers/pinctrl/mediatek/pinctrl-mt8188.c | 1 +
 drivers/pinctrl/mediatek/pinctrl-mt8189.c | 1 +
 drivers/pinctrl/mediatek/pinctrl-mt8195.c | 1 +
 drivers/pinctrl/mediatek/pinctrl-mt8365.c | 1 +
 4 files changed, 4 insertions(+)

diff --git a/drivers/pinctrl/mediatek/pinctrl-mt8188.c b/drivers/pinctrl/mediatek/pinctrl-mt8188.c
index 386d4d4a922..256053f269f 100644
--- a/drivers/pinctrl/mediatek/pinctrl-mt8188.c
+++ b/drivers/pinctrl/mediatek/pinctrl-mt8188.c
@@ -1339,6 +1339,7 @@ U_BOOT_DRIVER(mt8188_pinctrl) = {
 	.id = UCLASS_PINCTRL,
 	.of_match = mt8188_pctrl_match,
 	.ops = &mtk_pinctrl_ops,
+	.bind = mtk_pinctrl_common_bind,
 	.probe = mtk_pinctrl_mt8188_probe,
 	.priv_auto = sizeof(struct mtk_pinctrl_priv),
 };
diff --git a/drivers/pinctrl/mediatek/pinctrl-mt8189.c b/drivers/pinctrl/mediatek/pinctrl-mt8189.c
index b798f3c019b..a64440d8bb3 100644
--- a/drivers/pinctrl/mediatek/pinctrl-mt8189.c
+++ b/drivers/pinctrl/mediatek/pinctrl-mt8189.c
@@ -1271,6 +1271,7 @@ U_BOOT_DRIVER(mt8189_pinctrl) = {
 	.id = UCLASS_PINCTRL,
 	.of_match = mt8189_pctrl_match,
 	.ops = &mtk_pinctrl_ops,
+	.bind = mtk_pinctrl_common_bind,
 	.probe = mtk_pinctrl_mt8189_probe,
 	.priv_auto = sizeof(struct mtk_pinctrl_priv),
 };
diff --git a/drivers/pinctrl/mediatek/pinctrl-mt8195.c b/drivers/pinctrl/mediatek/pinctrl-mt8195.c
index 031ad5f6a8a..db619766a99 100644
--- a/drivers/pinctrl/mediatek/pinctrl-mt8195.c
+++ b/drivers/pinctrl/mediatek/pinctrl-mt8195.c
@@ -1074,6 +1074,7 @@ U_BOOT_DRIVER(mt8195_pinctrl) = {
 	.id = UCLASS_PINCTRL,
 	.of_match = mt8195_pctrl_match,
 	.ops = &mtk_pinctrl_ops,
+	.bind = mtk_pinctrl_common_bind,
 	.probe = mtk_pinctrl_mt8195_probe,
 	.priv_auto = sizeof(struct mtk_pinctrl_priv),
 };
diff --git a/drivers/pinctrl/mediatek/pinctrl-mt8365.c b/drivers/pinctrl/mediatek/pinctrl-mt8365.c
index a6985e48858..0ce99b92a9f 100644
--- a/drivers/pinctrl/mediatek/pinctrl-mt8365.c
+++ b/drivers/pinctrl/mediatek/pinctrl-mt8365.c
@@ -596,6 +596,7 @@ U_BOOT_DRIVER(mt8365_pinctrl) = {
 	.id        = UCLASS_PINCTRL,
 	.of_match  = mt8365_pctrl_match,
 	.ops       = &mtk_pinctrl_ops,
+	.bind = mtk_pinctrl_common_bind,
 	.probe     = mtk_pinctrl_mt8365_probe,
 	.priv_auto = sizeof(struct mtk_pinctrl_priv),
 };

---
base-commit: 4ea741b6128e3db998b5a111ffeeb45f158b7116
change-id: 20260312-pinctrl-mtk-bind-gpio-98991ee98145

Best regards,
-- 
Julien Stephan <jstephan at baylibre.com>