From: Krzysztof Kozlowski <krzk@kernel.org>
To: Uttkarsh Aggarwal <quic_uaggarwa@quicinc.com>
Cc: Krzysztof Kozlowski <krzk+dt@kernel.org>,
Rob Herring <robh@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Felipe Balbi <balbi@kernel.org>,
Thinh Nguyen <Thinh.Nguyen@synopsys.com>,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org, quic_ppratap@quicinc.com,
quic_jackp@quicinc.com
Subject: Re: [PATCH v2 1/2] dt-bindings: usb: snps,dwc3: Add snps,filter-se0-fsls-eop quirk
Date: Fri, 18 Oct 2024 08:27:32 +0200 [thread overview]
Message-ID: <gclvciv5cmrcut6qvo3kh3ycutqt5sot5k4i2nwics6myhuxvq@cf6ajwflxdlc> (raw)
In-Reply-To: <20241017114055.13971-2-quic_uaggarwa@quicinc.com>
On Thu, Oct 17, 2024 at 05:10:54PM +0530, Uttkarsh Aggarwal wrote:
> Adding a new 'snps,filter-se0-fsls-eop quirk' DT quirk to dwc3 core to set
> GUCTL1 BIT 29. When set, controller will ignore single SE0 glitch on the
> linestate during transmission. Only two or more SE0 is considered as
> valid EOP on FS/LS port. This bit is applicable only in FS in device mode
> and FS/LS mode of operation in host mode.
Why this is not device/compatible specific? Just like all other quirks
pushed last one year.
>
> Signed-off-by: Uttkarsh Aggarwal <quic_uaggarwa@quicinc.com>
> ---
> Documentation/devicetree/bindings/usb/snps,dwc3.yaml | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
> index 1cd0ca90127d..d9e813bbcd80 100644
> --- a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
> +++ b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
> @@ -180,6 +180,12 @@ properties:
> description: When set core will set Tx de-emphasis value
> type: boolean
>
> + snps,filter-se0-fsls-eop-quirk:
> + description:
> + When set controller will ignore single SE0 glitch on the linestate during transmit
Does not look like wrapped according to coding style (checkpatch is not
a coding style document).
Best regards,
Krzysztof
next prev parent reply other threads:[~2024-10-18 6:27 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-17 11:40 [PATCH v2 0/2] Add support to ignore single SE0 glitches Uttkarsh Aggarwal
2024-10-17 11:40 ` [PATCH v2 1/2] dt-bindings: usb: snps,dwc3: Add snps,filter-se0-fsls-eop quirk Uttkarsh Aggarwal
2024-10-18 6:27 ` Krzysztof Kozlowski [this message]
2024-11-07 6:17 ` Krishna Kurapati
2024-11-07 9:55 ` Krzysztof Kozlowski
2024-11-20 9:23 ` Krishna Kurapati
2024-12-10 10:12 ` Krishna Kurapati
2024-12-10 11:47 ` Krzysztof Kozlowski
2024-10-17 11:40 ` [PATCH v2 2/2] usb: dwc3: core: Add support to ignore single SE0 glitches Uttkarsh Aggarwal
2024-10-18 10:59 ` AKASH KUMAR
2024-10-18 11:02 ` AKASH KUMAR
2024-11-07 8:35 ` UTTKARSH AGGARWAL
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