[PATCH v2 3/5] usb: xhci-mtk: modify the SOF/ITP interval for mt8195
Marek Vasut
marex at denx.de
Fri Feb 17 14:35:12 CET 2023
On 2/17/23 10:04, Chunfeng Yun wrote:
> There are 4 USB controllers on MT8195, the controllers (IP1~IP3,
> exclude IP0) have a wrong default SOF/ITP interval which is
> calculated from the frame counter clock 24Mhz by default, but
> in fact, the frame counter clock is 48Mhz, so we shall set the
> accurate interval according to 48Mhz for those controllers.
>
> Note:
> The first controller no need set it, but if set it, shall change
> tphy's pll at the same time.
>
> Signed-off-by: Chunfeng Yun <chunfeng.yun at mediatek.com>
Reviewed-by: Marek Vasut <marex at denx.de>
Feel free to pull the entire series via mediatek tree, so it would go in
together.
More information about the U-Boot
mailing list