linux-kernel - [v3 0/3] Add QCOM SNPS PHY overriding params support

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <1652011947-18575-1-git-send-email-quic_kriskura@quicinc.com>
Date:   Sun, 8 May 2022 17:42:24 +0530
From:   Krishna Kurapati <quic_kriskura@...cinc.com>
To:     Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Stephen Boyd <swboyd@...omium.org>,
        "Doug Anderson" <dianders@...omium.org>,
        Matthias Kaehlcke <mka@...omium.org>,
        Wesley Cheng <wcheng@...eaurora.org>
CC:     <devicetree@...r.kernel.org>, <linux-arm-msm@...r.kernel.org>,
        <linux-usb@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-phy@...ts.infradead.org>, <quic_pkondeti@...cinc.com>,
        <quic_ppratap@...cinc.com>, <quic_vpulyala@...cinc.com>,
        Krishna Kurapati <quic_kriskura@...cinc.com>
Subject: [v3 0/3] Add QCOM SNPS PHY overriding params support

Added support for overriding tuning parameters in QCOM SNPS PHY
from device tree.

changes in v3:
Added support for phy tuning paramters 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       |  87 +++++++
 arch/arm64/boot/dts/qcom/sc7280-idp.dtsi           |   6 +
 drivers/phy/qualcomm/phy-qcom-snps-femto-v2.c      | 252 ++++++++++++++++++++-
 3 files changed, 343 insertions(+), 2 deletions(-)

-- 
2.7.4