diff options
| author | Jim Liu <jim.t90615@gmail.com> | 2023-07-04 16:00:12 +0800 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2023-07-14 12:52:18 -0400 |
| commit | 0adbb8fbb1b64ae45b76cd6b1a639856d3a82de4 (patch) | |
| tree | f96595811f435eea5004af61d92e5056778486c7 | |
| parent | 68f107a42b2b0f26c46afe92804485ea68951d6f (diff) | |
pinctrl: nuvoton: fix reset reason error for poweron
In non tip mode, BMC first power on with PORST+CORST.
the gpio status will error.
Signed-off-by: Jim Liu <JJLIU0@nuvoton.com>
| -rw-r--r-- | drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c b/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c index f18be08518e..7976e3b3ed5 100644 --- a/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c +++ b/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c @@ -808,6 +808,9 @@ static bool is_gpio_persist(struct udevice *dev, uint bank) status = npcm_get_reset_status(); dev_dbg(dev, "reset status: 0x%x\n", status); + if (status & PORST) + return false; + if (status & CORST) regmap_read(priv->rst_regmap, CORSTC, &val); else if (status & WD0RST) |