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From: John Stultz <john.stultz@linaro.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>,
	Matthias Kaehlcke <mka@chromium.org>,
	linux-arm-msm@vger.kernel.org,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	devicetree@vger.kernel.org, Manu Gautam <mgautam@codeaurora.org>,
	YongQin Liu <yongqin.liu@linaro.org>
Subject: Re: [PATCH v5 3/9] phy: qcom-qusb2: Add generic QUSB2 V2 PHY support
Date: Thu, 2 Apr 2020 14:39:08 -0700	[thread overview]
Message-ID: <CANcMJZCr646jav3h14K0xV=ANMxXg=U20wvSB546qrLX3TECBg@mail.gmail.com> (raw)
In-Reply-To: <1583747589-17267-4-git-send-email-sanm@codeaurora.org>

On Mon, Mar 9, 2020 at 2:54 AM Sandeep Maheswaram <sanm@codeaurora.org> wrote:
> @@ -774,8 +774,8 @@ static const struct of_device_id qusb2_phy_of_match_table[] = {
>                 .compatible     = "qcom,msm8998-qusb2-phy",
>                 .data           = &msm8998_phy_cfg,
>         }, {
> -               .compatible     = "qcom,sdm845-qusb2-phy",
> -               .data           = &sdm845_phy_cfg,
> +               .compatible     = "qcom,qusb2-v2-phy",
> +               .data           = &qusb2_v2_phy_cfg,
>         },
>         { },
>  };

Just as a heads up, Yongqin (cc'ed) reported this patch (now upstream)
seems to be causing trouble on the db845c.

It seems like its removing support for the "qcom,sdm845-qusb2-phy"
compatible string, which is documented:
  https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml#n23

and already in use:
   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/arm64/boot/dts/qcom/sdm845.dtsi#n2389

Should this instead have been an addition of the "qcom,qusb2-v2-phy",
line instead of replacing "qcom,sdm845-qusb2-phy"?

thanks
-john

  reply	other threads:[~2020-04-02 21:39 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-09  9:53 [PATCH v5 0/9] Add QUSB2 PHY support for SC7180 Sandeep Maheswaram
2020-03-09  9:53 ` [PATCH v5 1/9] dt-bindings: phy: qcom,qusb2: Convert QUSB2 phy bindings to yaml Sandeep Maheswaram
2020-03-09  9:53 ` [PATCH v5 2/9] dt-bindings: phy: qcom,qusb2: Add compatibles for QUSB2 V2 phy and SC7180 Sandeep Maheswaram
2020-03-20 17:55   ` Rob Herring
2020-03-09  9:53 ` [PATCH v5 3/9] phy: qcom-qusb2: Add generic QUSB2 V2 PHY support Sandeep Maheswaram
2020-04-02 21:39   ` John Stultz [this message]
2020-04-02 22:37     ` [PATCH] phy: qcom-qusb2: Re add "qcom,sdm845-qusb2-phy" compat string John Stultz
2020-04-02 22:56       ` Doug Anderson
2020-04-02 23:08         ` John Stultz
2020-04-02 23:19           ` Doug Anderson
2020-04-02 23:54             ` John Stultz
2020-04-02 23:18         ` Bjorn Andersson
2020-04-02 23:01       ` Bjorn Andersson
2020-04-02 23:44       ` [PATCH v2] " John Stultz
2020-04-02 23:49         ` Doug Anderson
2020-04-08  2:56         ` Stephen Boyd
2020-04-02 22:58     ` [PATCH v5 3/9] phy: qcom-qusb2: Add generic QUSB2 V2 PHY support Doug Anderson
2020-03-09  9:53 ` [PATCH v5 4/9] dt-bindings: phy: qcom-qusb2: Add support for overriding Phy tuning parameters Sandeep Maheswaram
2020-03-09  9:53 ` [PATCH v5 5/9] phy: qcom-qusb2: Add support for overriding tuning parameters in QUSB2 V2 PHY Sandeep Maheswaram
2020-03-09  9:53 ` [PATCH v5 6/9] phy: qcom-qusb2: Add new " Sandeep Maheswaram
2020-03-09  9:53 ` [PATCH v5 7/9] arm64: dts: qcom: sc7180: Add generic QUSB2 V2 Phy compatible Sandeep Maheswaram
2020-03-09  9:53 ` [PATCH v5 8/9] arm64: dts: qcom: sdm845: " Sandeep Maheswaram
2020-04-06 23:48   ` Doug Anderson
2020-03-09  9:53 ` [PATCH v5 9/9] arm64: dts: qcom: sc7180: Update QUSB2 V2 Phy params for SC7180 IDP device Sandeep Maheswaram
2020-03-09 19:29 ` [PATCH v5 0/9] Add QUSB2 PHY support for SC7180 Bjorn Andersson
2020-03-20  6:05 ` Kishon Vijay Abraham I

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