Thread (15 messages) 15 messages, 3 authors, 2022-06-26
STALE1468d LANDED
Revisions (3)
  1. v1 [diff vs current]
  2. v2 current
  3. v3 [diff vs current]

[PATCH v2 1/5] pinctrl: mediatek: add generic driving setup property on mt8192

From: Guodong Liu <hidden>
Date: 2022-06-24 13:37:25
Also in: linux-devicetree, linux-gpio, linux-mediatek, lkml
Subsystem: pin control subsystem, pin controller - mediatek, the rest · Maintainers: Linus Walleij, Sean Wang, Linus Torvalds

1. The dt-binding expects that drive-strength arguments be passed
in mA, but the driver was expecting raw values. And that this
commit changes the driver so that it is aligned with the binding.
2. This commit provides generic driving setup, which support
2/4/6/8/10/12/14/16mA driving, original driver just set raw data
setup setting when use drive-strength property.

Signed-off-by: Guodong Liu <redacted>
---
 drivers/pinctrl/mediatek/pinctrl-mt8192.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/pinctrl/mediatek/pinctrl-mt8192.c b/drivers/pinctrl/mediatek/pinctrl-mt8192.c
index acccde9262ba..2421a12fc573 100644
--- a/drivers/pinctrl/mediatek/pinctrl-mt8192.c
+++ b/drivers/pinctrl/mediatek/pinctrl-mt8192.c
@@ -1372,8 +1372,8 @@ static const struct mtk_pin_soc mt8192_data = {
 	.gpio_m = 0,
 	.bias_set_combo = mtk_pinconf_bias_set_combo,
 	.bias_get_combo = mtk_pinconf_bias_get_combo,
-	.drive_set = mtk_pinconf_drive_set_raw,
-	.drive_get = mtk_pinconf_drive_get_raw,
+	.drive_set = mtk_pinconf_drive_set_rev1,
+	.drive_get = mtk_pinconf_drive_get_rev1,
 	.adv_pull_get = mtk_pinconf_adv_pull_get,
 	.adv_pull_set = mtk_pinconf_adv_pull_set,
 	.adv_drive_get = mtk_pinconf_adv_drive_get,
-- 
2.25.5


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help