[PATCH 1/6] configs: puma-rk3399: enable onboard USB hub support

Quentin Schulz foss+uboot at 0leil.net
Wed Jul 30 13:10:17 CEST 2025


From: Quentin Schulz <quentin.schulz at cherry.de>

Since commit
https://git.kernel.org/pub/scm/linux/kernel/git/devicetree/devicetree-rebasing.git/commit/?id=0fe42d171081426ab119ca5c0eb130e5f3a9a805
RK3399 Puma now models the onboard USB hub properly via onboard USB hub
device nodes with appropriate reset and power supplies instead of
hacking things around (a hack that didn't even work reliably).

This means this driver needs to be enabled in U-Boot as well otherwise
USB will stop working at all.

Signed-off-by: Quentin Schulz <quentin.schulz at cherry.de>
---
 configs/puma-rk3399_defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configs/puma-rk3399_defconfig b/configs/puma-rk3399_defconfig
index 94080c13dc00554ce41b050ba2119149e851659e..817d4fe1d64bcab9a39c5da05a9105c80d17d2ef 100644
--- a/configs/puma-rk3399_defconfig
+++ b/configs/puma-rk3399_defconfig
@@ -98,6 +98,7 @@ CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_GENERIC=y
 CONFIG_USB_DWC3=y
 CONFIG_USB_DWC3_GENERIC=y
+CONFIG_USB_ONBOARD_HUB=y
 CONFIG_USB_HOST_ETHER=y
 CONFIG_USB_ETHER_ASIX=y
 CONFIG_USB_ETHER_ASIX88179=y

-- 
2.50.1



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