[RFC v1 5/7] usb: onboard-hub: Add support for VL817 USB hub

[Anand Moon]

Enable support for the Via labs VL817 USB2.0 and USB3.1 Hub
on the Odroid C4. The Via labs VL817 USB driver activates the
hub reset signal, which toggles the GPIO.

Signed-off-by: Anand Moon <linux.amoon at gmail.com>
---
=> dm tree
 simple_bus   11  [ + ]   dwc3-meson-g12a       |   `-- usb at ffe09000
 usb_gadget    0  [   ]   dwc2-udc-otg          |       |-- usb at ff400000
 usb           0  [ + ]   xhci-dwc3             |       `-- usb at ff500000
 usb_hub       0  [ + ]   usb_hub               |           `-- usb_hub
 usb_hub       1  [ + ]   usb_hub               |               |-- usb_hub
 usb_mass_s    0  [ + ]   usb_mass_storage      |               |   `-- usb_mass_storage
 blk           2  [ + ]   usb_storage_blk       |               |       |-- usb_mass_storage.lun0
 partition     0  [ + ]   blk_partition         |               |       |   |-- usb_mass_storage.lun0:1
 partition     1  [ + ]   blk_partition         |               |       |   |-- usb_mass_storage.lun0:2
 partition     2  [ + ]   blk_partition         |               |       |   |-- usb_mass_storage.lun0:3
 partition     3  [ + ]   blk_partition         |               |       |   `-- usb_mass_storage.lun0:4
 bootdev       3  [   ]   usb_bootdev           |               |       `-- usb_mass_storage.lun0.bootdev
 usb_hub       2  [ + ]   usb_hub               |               `-- usb_hub
---
 common/usb_onboard_hub.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/common/usb_onboard_hub.c b/common/usb_onboard_hub.c
index 3914e2f773d..1242513c631 100644
--- a/common/usb_onboard_hub.c
+++ b/common/usb_onboard_hub.c
@@ -235,6 +235,10 @@ static const struct onboard_hub_data genesys_gl853g_data = {
 	.reset_us = 50,
 };
 
+static const struct onboard_hub_data vialab_vl817_data = {
+	.reset_us = 10,
+};
+
 static const struct udevice_id usb_onboard_hub_ids[] = {
 	/* Use generic usbVID,PID dt-bindings (usb-device.yaml) */
 	{	.compatible = "usb424,2514",	/* USB2514B USB 2.0 */
@@ -251,6 +255,12 @@ static const struct udevice_id usb_onboard_hub_ids[] = {
 	}, {
 		.compatible = "usb5e3,620",     /* GL852G USB 3.1 */
 		.data = (ulong)&genesys_gl853g_data,
+	}, {
+		.compatible = "usb2109,817",	/* Via labs VL817 2.0 */
+		.data = (ulong)&vialab_vl817_data,
+	}, {
+		.compatible = "usb2109,2817",	/* Via labs VL817 3.1 */
+		.data = (ulong)&vialab_vl817_data,
 	}
 };
 
-- 
2.49.0