On 2023-10-11 18:52, Christopher Obbard wrote:
Hi Jonas,
On Tue, 2023-10-10 at 22:23 +0000, Jonas Karlman wrote:
The device tree for rk3588 and rock-5b contain usb3 nodes that have deviated too much from current state of submitted mainline linux usb3 patches, see [1].
Sync usb3 related nodes from latest patches and collaboras rk3588 tree so that dwc3-generic driver can be updated to include support for the rockchip,rk3588-dwc3 compatible.
[1] https://lore.kernel.org/lkml/20231009172129.43568-1-sebastian.reichel@collab...
Signed-off-by: Jonas Karlman jonas@kwiboo.se
These will be upstream shortly. Maybe we can wait until they appear in Heiko's tree?
My understanding was that the binding and only one usb3 node have been submitted so far. So may take some time until all usb3 nodes fully reach Heiko's tree.
I think we have two options for usb3 nodes, 1. remove them completely until they are fully merged in linux, or 2. sync them to current pending state and later sync to final state once they are fully merged in linux.
With this patch I went with option 2, can instead include a patch that remove current usb3 nodes if that is preferred?
Regards, Jonas
Cc: Sebastian Reichel sebastian.reichel@collabora.com
arch/arm/dts/rk3588-rock-5b-u-boot.dtsi | 148 +++++++----------------- arch/arm/dts/rk3588-u-boot.dtsi | 39 +++---- arch/arm/dts/rk3588s-u-boot.dtsi | 68 ++++++----- configs/rock5b-rk3588_defconfig | 1 - 4 files changed, 99 insertions(+), 157 deletions(-)
[...]