dt-bindings: display: add google, cros-ec-anx7688.yaml
ChromeOS EC ANX7688 is a display bridge that converts HDMI 2.0 to DisplayPort 1.3 Ultra-HDi (4096x2160p60). It is an Analogix ANX7688 chip which is connected to and operated by the ChromeOS Embedded Controller (See google,cros-ec.yaml). It is accessed using I2C tunneling through the EC and therefore its node should be a child of an EC I2C tunnel node (See google,cros-ec-i2c-tunnel.yaml). ChromOS EC ANX7688 is found on Acer Chromebook R13 (elm) Signed-off-by:Dafna Hirschfeld <dafna.hirschfeld@collabora.com> Reviewed-by:
Rob Herring <robh@kernel.org> Signed-off-by:
Robert Foss <robert.foss@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210518141927.24795-2-dafna.hirschfeld@collabora.com
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