Enable support for the Genesys GL853G USB2.0 and USB3.1 Hub on
the Odroid N2 and N2-plus. The GL853G driver activates the hub
reset signal, which toggles the GPIO.
Signed-off-by: Anand Moon <linux.amoon@...>
---
=> dm tree
simple_bus 11 [ + ] dwc3-meson-g12a | `-- usb@ffe09000
usb_gadget 0 [ ] dwc2-udc-otg | |-- usb@ff400000
usb 0 [ + ] xhci-dwc3 | `-- usb@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
bootdev 3 [ ] usb_bootdev | | `-- usb_mass_storage.lun0.bootdev
usb_hub 2 [ + ] usb_hub | `-- usb_hub
clk 2 [ + ] fixed_clock |-- xtal-clk
---
common/usb_onboard_hub.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/common/usb_onboard_hub.c b/common/usb_onboard_hub.c
index 39bbc1aefa2..3914e2f773d 100644
--- a/common/usb_onboard_hub.c
+++ b/common/usb_onboard_hub.c
@@ -231,6 +231,10 @@ static const struct onboard_hub_data genesys_gl852g_data = {
.reset_us = 50,
};
+static const struct onboard_hub_data genesys_gl853g_data = {
+ .reset_us = 50,
+};
+
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 */
@@ -244,6 +248,9 @@ static const struct udevice_id usb_onboard_hub_ids[] = {
}, {
.compatible = "usb5e3,610", /* GL852G USB 2.0 */
.data = (ulong)&genesys_gl852g_data,
+ }, {
+ .compatible = "usb5e3,620", /* GL852G USB 3.1 */
+ .data = (ulong)&genesys_gl853g_data,
}
};
--
2.49.0
