diff options
| author | Christian Marangi | 2024-07-06 18:13:02 +0200 |
|---|---|---|
| committer | Tom Rini | 2024-07-18 07:40:30 -0600 |
| commit | 0f02269b76bc25a7c9332ae8630ba407cb62f9ec (patch) | |
| tree | 029ca1e833d6691edc3e7e46bae080905b07f523 /drivers | |
| parent | 0c7c9494d61bd6c2284a57e29ffd3729e5c9d8d3 (diff) | |
timer: mtk: skip setting parent with dummy fixed-clock
Skip setting parent with dummy fixed-clock. Upstream linux might declare
an additional clock for the mtk timer and that additional clock might
also be a fixed-clock defined in DT. Setting parent of a dummy fixed-clock
resulta in error hence mtk timer fails to probe.
Skip setting parent to permit correct probe of the mtk timer.
Fixes: d3c3606c5cc6 ("timer: MediaTek: add timer driver for MediaTek SoCs")
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/timer/mtk_timer.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/timer/mtk_timer.c b/drivers/timer/mtk_timer.c index 8216c289837..06deb23eb99 100644 --- a/drivers/timer/mtk_timer.c +++ b/drivers/timer/mtk_timer.c @@ -73,7 +73,8 @@ static int mtk_timer_probe(struct udevice *dev) return ret; ret = clk_get_by_index(dev, 1, &parent); - if (!ret) { + /* Skip setting the parent with dummy fixed-clock */ + if (!ret && parent.dev->driver != DM_DRIVER_GET(fixed_clock)) { ret = clk_set_parent(&clk, &parent); if (ret) return ret; |