Hi Dmitry,
Le ven. 18 nov. 2022 à 08:43:47 -0800, Dmitry Torokhov
<dmitry.torokhov@xxxxxxxxx> a écrit :
The reset line is called PWRST#, annotated as "active low" in the
binding documentation, and is driven low and then high by the driver
to
reset the chip. However in device tree for CI20 board it was
incorrectly
marked as "active high". Fix it.
Because (as far as I know) the ci20.dts is always built in the kernel
I
elected not to also add a quirk to gpiolib to force the polarity
there.
Fixes: db49ca38579d ("net: davicom: dm9000: switch to using gpiod
API")
Reported-by: Paul Cercueil <paul@xxxxxxxxxxxxxxx>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
Acked-by: Paul Cercueil <paul@xxxxxxxxxxxxxxx>
Thanks.
Cheers,
-Paul
---
arch/mips/boot/dts/ingenic/ci20.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/mips/boot/dts/ingenic/ci20.dts
b/arch/mips/boot/dts/ingenic/ci20.dts
index 37c46720c719..f38c39572a9e 100644
--- a/arch/mips/boot/dts/ingenic/ci20.dts
+++ b/arch/mips/boot/dts/ingenic/ci20.dts
@@ -438,7 +438,7 @@ dm9000@6 {
ingenic,nemc-tAW = <50>;
ingenic,nemc-tSTRV = <100>;
- reset-gpios = <&gpf 12 GPIO_ACTIVE_HIGH>;
+ reset-gpios = <&gpf 12 GPIO_ACTIVE_LOW>;
vcc-supply = <ð0_power>;
interrupt-parent = <&gpe>;
--
2.38.1.584.g0f3c55d4c2-goog
--
Dmitry