Thread (16 messages) 16 messages, 6 authors, 2021-04-08

Re: [PATCH] usb: dwc3: reference clock configuration

From: Greg KH <gregkh@linuxfoundation.org>
Date: 2021-02-08 06:57:55
Also in: linux-arm-msm

On Mon, Feb 08, 2021 at 08:00:06AM +0200, Baruch Siach wrote:
From: Balaji Prakash J <redacted>

DWC_USB3_GFLADJ and DWC_USB3_GUCTL registers contain options
to control the behavior of controller with respect to SOF and ITP.
The reset values of these registers are aligned for 19.2 MHz
reference clock source. This change will add option to override
these settings for reference clock other than 19.2 MHz

Tested on IPQ6018 SoC based CP01 board with 24MHz reference clock.

Signed-off-by: Balaji Prakash J <redacted>
[ baruch: mention tested hardware ]
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
---
 .../devicetree/bindings/usb/dwc3.txt          |  5 ++
Bindings should be split into a separate patch (1/2) so that the DT
maintainers can review it easier.

Also, always run checkpatch on your submissions before sending them out.

thanks,

greg k-h
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