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

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Date:   Wed, 5 Apr 2023 11:15:41 +0200
From:   Johan Hovold <johan@...nel.org>
To:     Varadarajan Narayanan <quic_varada@...cinc.com>
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 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/

> +				      "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