From: Matthias Kaehlcke <mka@chromium.org>
To: Sandeep Maheswaram <sanm@codeaurora.org>
Cc: Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Kishon Vijay Abraham I <kishon@ti.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Stephen Boyd <swboyd@chromium.org>,
Doug Anderson <dianders@chromium.org>,
linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org, Manu Gautam <mgautam@codeaurora.org>
Subject: Re: [PATCH v3 5/5] arm64: dts: qcom: sc7180: Update QUSB2 V2 Phy tuning params for SC7180
Date: Fri, 17 Jan 2020 13:59:49 -0800 [thread overview]
Message-ID: <20200117215949.GS89495@google.com> (raw)
In-Reply-To: <1578658699-30458-6-git-send-email-sanm@codeaurora.org>
On Fri, Jan 10, 2020 at 05:48:19PM +0530, Sandeep Maheswaram wrote:
> Overriding the QUSB2 V2 Phy tuning parameters for SC7180 SOC.
This patch doesn't set the PHY tuning parameters for the SC7180
SoC, but for the IDP board, which is based on the SC7180. Please
reflect this in the commit message (including subject) to avoid
confusion.
> Signed-off-by: Sandeep Maheswaram <sanm@codeaurora.org>
> ---
> arch/arm64/boot/dts/qcom/sc7180-idp.dts | 6 ++++--
> 1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/sc7180-idp.dts b/arch/arm64/boot/dts/qcom/sc7180-idp.dts
> index 388f50a..826cf02 100644
> --- a/arch/arm64/boot/dts/qcom/sc7180-idp.dts
> +++ b/arch/arm64/boot/dts/qcom/sc7180-idp.dts
> @@ -276,9 +276,11 @@
> vdda-pll-supply = <&vreg_l11a_1p8>;
> vdda-phy-dpdm-supply = <&vreg_l17a_3p0>;
> qcom,imp-res-offset-value = <8>;
> - qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_21_6_MA>;
> - qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>;
> + qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_15_PERCENT>;
> qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
> + qcom,bias-ctrl-value = <0x22>;
> + qcom,charge-ctrl-value = <3>;
> + qcom,hsdisc-trim-value = <0>;
> };
>
> &usb_1_qmpphy {
> --
> QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
> of Code Aurora Forum, hosted by The Linux Foundation
>
prev parent reply other threads:[~2020-01-17 21:59 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-10 12:18 [PATCH v3 0/5] Add QUSB2 PHY support for SC7180 Sandeep Maheswaram
2020-01-10 12:18 ` [PATCH v3 1/5] phy: qcom-qusb2: " Sandeep Maheswaram
2020-01-17 20:30 ` Matthias Kaehlcke
2020-01-10 12:18 ` [PATCH v3 2/5] dt-bindings: phy: qcom,qusb2: Convert QUSB2 phy bindings to yaml Sandeep Maheswaram
2020-01-13 21:20 ` Rob Herring
2020-01-17 20:37 ` Matthias Kaehlcke
2020-01-10 12:18 ` [PATCH v3 3/5] dt-bindings: phy: qcom-qusb2: Add support for overriding Phy tuning parameters Sandeep Maheswaram
2020-01-13 23:03 ` Rob Herring
2020-01-10 12:18 ` [PATCH v3 4/5] phy: qcom-qusb2: Add support for overriding tuning parameters in QUSB2 V2 PHY Sandeep Maheswaram
2020-01-17 21:46 ` Matthias Kaehlcke
2020-01-10 12:18 ` [PATCH v3 5/5] arm64: dts: qcom: sc7180: Update QUSB2 V2 Phy tuning params for SC7180 Sandeep Maheswaram
2020-01-17 21:59 ` Matthias Kaehlcke [this message]
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