Messages in this thread | | | Date | Fri, 16 Aug 2019 09:52:11 +0200 | From | Maxime Ripard <> | Subject | Re: [PATCH v2 3/3] arm64: allwinner: h6: add i2c0 node in PineH64 |
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65;5603;1c On Fri, Aug 16, 2019 at 12:17:10PM +0530, Bhushan Shah wrote: > i2c0 bus is exposed by PI-2 BUS in the PineH64, model B. > > Signed-off-by: Bhushan Shah <bshah@kde.org> > --- > Changes in v2: > - Don't enable the i2c0 node in PineH64 by default > > arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts > index 684d1daa3081..97d9b7c63fb3 100644 > --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts > +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts > @@ -160,6 +160,15 @@ > vcc-pg-supply = <®_aldo1>; > }; > > +/* This i2c interface is exposed on PI-2 BUS, Pin 3 (I2C_SDA) and 5 (I2C_SCL) */ > +&i2c0 { > + status = "disabled"; > +};
This property is set to disabled in the DTSI already
> +&i2c0_pins { > + bias-pull-up; > +}; > +
And this should be in the same overlay than the one that sets status to okay.
Maxime
-- Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com [unhandled content-type:application/pgp-signature] | |