Hi,
On Tue, Feb 27, 2018 at 08:11:29AM +0100, Andrzej Hajda wrote:
> +2. USB-C connector attached to CC controller (s2mm005), HS lines routed
> +to companion PMIC (max77865), SS lines to USB3 PHY and SBU to DisplayPort.
> +DisplayPort video lines are routed to the connector via SS mux in USB3 PHY.
> +
> +ccic: s2mm005@33 {
> + ...
> + usb_con: connector {
> + compatible = "usb-c-connector";
> + label = "USB-C";
Is this child node really necessary? There will never be more then
one connector per CC line.
We should prefer device_graph* functions over of_graph* and
acpi_graph* functions in the drivers so we don't have to handle the
same thing multiple times with separate APIs. Is it still possible if
there is that connector child node?
> + ports {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + port@0 {
> + reg = <0>;
> + usb_con_hs: endpoint {
> + remote-endpoint = <&max77865_usbc_hs>;
> + };
> + };
> + port@1 {
> + reg = <1>;
> + usb_con_ss: endpoint {
> + remote-endpoint = <&usbdrd_phy_ss>;
> + };
> + };
> + port@2 {
> + reg = <2>;
> + usb_con_sbu: endpoint {
> + remote-endpoint = <&dp_aux>;
> + };
> + };
> + };
> + };
> +};
Thanks,
--
heikki
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