Hello Alex and Heiko,
On 2024-07-04 12:52, Alex Bee wrote:
Am 03.07.24 um 23:05 schrieb Heiko Stuebner:
The Rock 5 ITX as the name suggests is made in the ITX form factor and
actually build in a form to be used in a regular case even providing
connectors for regular front-panel io.
It can be powered either bei 12V, ATX power-supply or PoE.
Notable peripherals are the 4 SATA ports, M.2 M-Key slot, M.2 E-key
slot,
2*2.5Gb pcie-connected ethernet nics.
As of yet unsupported display options consist of 2*hdmi, DP via
type-c,
eDP + 2*DSI via pcb connectors.
USB ports are 4*USB3 + 2*USB2 on the back panel and 2-port front-panel
connector.
Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
---
arch/arm64/boot/dts/rockchip/Makefile | 1 +
.../boot/dts/rockchip/rk3588-rock-5itx.dts | 1188
+++++++++++++++++
2 files changed, 1189 insertions(+)
create mode 100644 arch/arm64/boot/dts/rockchip/rk3588-rock-5itx.dts
[snip]
+&usb_host1_xhci {
+ dr_mode = "host";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+
+ /* 2.0 hub on port 1 */
+ hub_2_0: hub@1 {
+ compatible = "usb5e3,610";
+ reg = <1>;
+ peer-hub = <&hub_3_0>;
+ vdd-supply = <&vcc5v0_usb12>;
Are you sure about this one? I couldn't find any schematics for this
board,
but both the bindings for usb5e3,610 and the datasheet[0] are saying
this
is the supply for the hub's internal logic which is typically ~3.3V.
It's
definitely not a supply for the vbus.
[0] http://www.sunnyqi.com/upLoad/product/month_1308/GL852G.pdf
FYI, here's the board schematic:
- https://dl.radxa.com/rock5/5itx/radxa_rock_5_itx_X1100_schematic.pdf
-
https://dl.radxa.com/rock5/5itx/v1110/radxa_rock_5itx_v1110_schematic.pdf
Perhaps it would be good to include these URLs in the v3 patch
description.
