[PATCH 5/5] drivers: clk: mediatek: Fix error finding regmap

Adam Ford aford173 at gmail.com
Mon Feb 9 21:37:05 PST 2026


The clock driver for clk-mt8196-vdisp-ao doesn't use the same common clk
functions that other clocks use.  As such, this clock returns an error:

  Cannot find regmap for /soc: -ENOMEM
  clk-mt8196-vdisp-ao 3e800000.syscon: probe with driver clk-mt8196-vdisp-ao failed with error -12

Fix this by using the common clock calls.  With this patch, the following
new clocks properly enumerate:

  mm_v_disp_vdisp_ao_config
  mm_v_disp_dpc
  mm_v_smi_sub_somm0

Fixes: d4fb7e15a520 ("clk: mediatek: Add MT8196 disp-ao clock support")
Signed-off-by: Adam Ford <aford173 at gmail.com>
---
 drivers/clk/mediatek/clk-mt8196-vdisp_ao.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/clk/mediatek/clk-mt8196-vdisp_ao.c b/drivers/clk/mediatek/clk-mt8196-vdisp_ao.c
index fddb69d1c3eb..070c60f40b64 100644
--- a/drivers/clk/mediatek/clk-mt8196-vdisp_ao.c
+++ b/drivers/clk/mediatek/clk-mt8196-vdisp_ao.c
@@ -67,8 +67,8 @@ static const struct of_device_id of_match_clk_mt8196_vdisp_ao[] = {
 MODULE_DEVICE_TABLE(of, of_match_clk_mt8196_vdisp_ao);
 
 static struct platform_driver clk_mt8196_vdisp_ao_drv = {
-	.probe = mtk_clk_pdev_probe,
-	.remove = mtk_clk_pdev_remove,
+	.probe = mtk_clk_simple_probe,
+	.remove = mtk_clk_simple_remove,
 	.driver = {
 		.name = "clk-mt8196-vdisp-ao",
 		.of_match_table = of_match_clk_mt8196_vdisp_ao,
-- 
2.51.0




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