linux-kernel - Re: [PATCH v6 7/8] arm64: dts: qcom: ipq9574: Add USB related nodes

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Message-ID: <20230405100015.GA11731@varda-linux.qualcomm.com>
Date:   Wed, 5 Apr 2023 15:30:16 +0530
From:   Varadarajan Narayanan <quic_varada@...cinc.com>
To:     Johan Hovold <johan@...nel.org>
CC:     <agross@...nel.org>, <andersson@...nel.org>,
        <konrad.dybcio@...aro.org>, <vkoul@...nel.org>,
        <kishon@...nel.org>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <gregkh@...uxfoundation.org>,
        <mturquette@...libre.com>, <sboyd@...nel.org>,
        <quic_wcheng@...cinc.com>, <linux-arm-msm@...r.kernel.org>,
        <linux-phy@...ts.infradead.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <linux-usb@...r.kernel.org>,
        <linux-clk@...r.kernel.org>
Subject: Re: [PATCH v6 7/8] arm64: dts: qcom: ipq9574: Add USB related nodes

On Wed, Apr 05, 2023 at 11:15:41AM +0200, Johan Hovold wrote:
> On Wed, Apr 05, 2023 at 02:26:42PM +0530, Varadarajan Narayanan wrote:
> > Add USB phy and controller related nodes
> >
> > Signed-off-by: Varadarajan Narayanan <quic_varada@...cinc.com>
> > ---
> >  Changes in v6:
> > 	- Introduce fixed regulators for the phy
> > 	- Resolved all 'make dtbs_check' messages
>
>
> > +		usb_0_qmpphy: phy@...00 {
> > +			compatible = "qcom,ipq9574-qmp-usb3-phy";
> > +			reg = <0x0007d000 0xa00>;
> > +			#phy-cells = <0>;
> > +
> > +			clocks = <&gcc GCC_USB0_AUX_CLK>,
> > +				 <&xo_board_clk>,
> > +				 <&gcc GCC_USB0_PHY_CFG_AHB_CLK>,
> > +				 <&gcc GCC_USB0_PIPE_CLK>;
> > +			clock-names = "aux",
> > +				      "ref",
> > +				      "com_aux",
>
> Looks like you just ignored my comment that you need to rename this
> clock (and update the binding). :(
>
> 	https://lore.kernel.org/lkml/ZCaznloORtzgioOP@hovoldconsulting.com/

Sorry. My mistake. Will post a new patch.
Ignore V7. Missed the update in the binding.

Thanks
Varada
>
> > +				      "pipe";
> > +
> > +			resets = <&gcc GCC_USB0_PHY_BCR>,
> > +				 <&gcc GCC_USB3PHY_0_PHY_BCR>;
> > +			reset-names = "phy",
> > +				      "phy_phy";
> > +
> > +			vdda-pll-supply = <&reg_usb_1p8>;
> > +			vdda-phy-supply = <&reg_usb_0p925>;
> > +
> > +			status = "disabled";
> > +
> > +			#clock-cells = <0>;
> > +			clock-output-names = "usb0_pipe_clk";
> > +		};A
>
> Johan