From: Krishna Kurapati PSSNV <quic_kriskura@quicinc.com>
To: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Rob Herring <robh+dt@kernel.org>, Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Vinod Koul <vkoul@kernel.org>,
Wesley Cheng <quic_wcheng@quicinc.com>,
Konrad Dybcio <konrad.dybcio@somainline.org>,
Kishon Vijay Abraham I <kishon@ti.com>,
Philipp Zabel <p.zabel@pengutronix.de>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Stephen Boyd <swboyd@chromium.org>,
Doug Anderson <dianders@chromium.org>
Cc: <devicetree@vger.kernel.org>, <linux-arm-msm@vger.kernel.org>,
<linux-usb@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-phy@lists.infradead.org>, <quic_pkondeti@quicinc.com>,
<quic_ppratap@quicinc.com>, <quic_vpulyala@quicinc.com>
Subject: Re: [PATCH v12 0/3] Add QCOM SNPS PHY overriding params support
Date: Tue, 6 Sep 2022 21:44:17 +0530 [thread overview]
Message-ID: <e61dc3f2-7c56-2474-fdaf-f0ad0337d67a@quicinc.com> (raw)
In-Reply-To: <1662480729-10187-1-git-send-email-quic_kriskura@quicinc.com>
On 9/6/2022 9:42 PM, Krishna Kurapati wrote:
> Added support for overriding tuning parameters in QCOM SNPS PHY
> from device tree. This parameter tuning is required to tune the
> hs signal on dp/dm lines for electrical compliance to be successful.
>
> Changes in v12:
> Fixed nitpicks in driver code.
>
> Changes in v11:
> Made changes to logs added in phy driver.
> Fixed nitpicks in code.
>
> Changes in v10:
> Fixed patch headers.
>
> changes in v9:
> Fixed nitpick in driver code.
>
> changes in v8:
> Fixed nitpick in driver code.
>
> changes in v7:
> Fixed nitpick in driver code and dtsi file.
>
> changes in v6:
> Fixed errors in dt-bindings.
> Fixed nitpick in driver code.
>
> changes in v5:
> Fixed nitpicks in code.
> Added minimum and maximum for each parameter added in dt-bindings.
> Added proper suffixes to each parameter as per dtschema.
>
> changes in v4:
> Fixed nitpicks in code.
> Initial compliance test results showed overshoot in the middle of eye
> diagram. The current dt values were put in place to correct it and fix
> overshoot issue.
>
> changes in v3:
> Added support for phy tuning parameters to be represented in bps and
> corresponding register values to be written are obtained by traversing
> through data map declared in the driver.
>
> changes in v2:
> Reading the individual fields in each overriding register from
> device tree.
>
> Krishna Kurapati (2):
> phy: qcom-snps: Add support for overriding phy tuning parameters
> arm64: dts: qcom: sc7280: Update SNPS Phy params for SC7280 IDP device
>
> Sandeep Maheswaram (1):
> dt-bindings: phy: qcom,usb-snps-femto-v2: Add phy override params
> bindings
>
> .../bindings/phy/qcom,usb-snps-femto-v2.yaml | 88 +++++++
> arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 6 +
> drivers/phy/qualcomm/phy-qcom-snps-femto-v2.c | 252 ++++++++++++++++++++-
> 3 files changed, 344 insertions(+), 2 deletions(-)
>
Hi All,
Please ignore this series. Re-sent v12 instead of v13.
Sorry for the inconvenience.
Regards,
Krishna,
next prev parent reply other threads:[~2022-09-06 16:38 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-06 16:12 [PATCH v12 0/3] Add QCOM SNPS PHY overriding params support Krishna Kurapati
2022-09-06 16:12 ` [PATCH v12 1/3] dt-bindings: phy: qcom,usb-snps-femto-v2: Add phy override params bindings Krishna Kurapati
2022-09-06 16:12 ` [PATCH v12 2/3] phy: qcom-snps: Add support for overriding phy tuning parameters Krishna Kurapati
2022-09-06 16:12 ` [PATCH v12 3/3] arm64: dts: qcom: sc7280: Update SNPS Phy params for SC7280 IDP device Krishna Kurapati
2022-09-06 16:14 ` Krishna Kurapati PSSNV [this message]
-- strict thread matches above, loose matches on Subject: below --
2022-09-03 10:30 [PATCH v12 0/3] Add QCOM SNPS PHY overriding params support Krishna Kurapati
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