Messages in this thread | | | Subject | Re: [PATCH v4 8/8] [DNI] arm64: dts: renesas: eagle: Specify channel amplitude | From | Sergei Shtylyov <> | Date | Thu, 12 Nov 2020 23:52:20 +0300 |
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On 11/12/20 7:27 PM, Jacopo Mondi wrote:
> Use the newly introduced 'maxim,maxim,initial-reverse-channel-mV'
"maxim," repeated twice.
> property to specify the initial reverse channel amplitude when the > remote serializers are not pre-programmed with noise immunity threshold > enabled. > > Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> > --- > arch/arm64/boot/dts/renesas/r8a77970-eagle.dts | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts b/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts > index 45b947d44cee..75296865104c 100644 > --- a/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts > +++ b/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts > @@ -308,6 +308,7 @@ gmsl: gmsl-deserializer@48 { > > /* eagle-pca9654-max9286-pwdn */ > enable-gpios = <&io_expander 0 GPIO_ACTIVE_HIGH>; > + maxim,initial-reverse-channel-mV = <100>; > > /* > * Workaround: Hog the CAMVDD line high as we can't establish a
MBR, Sergei
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