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    Subject[PATCH v5 8/8] [DNI] arm64: dts: renesas: eagle: Specify channel amplitude
    Date
    Use the newly introduced 'maxim,initial-reverse-channel-mV'
    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
    --
    2.29.1
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