linux-kernel - Re: [PATCH v3 7/8] arm64: dts: qcom: sm8550: Add USB PHYs and controller nodes

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Message-ID: <9f4666db-9b0b-77d4-e02b-708c2a1ebb4e@linaro.org>
Date:   Fri, 27 Jan 2023 12:49:33 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Abel Vesa <abel.vesa@...aro.org>, Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        "vkoul@...nel.org" <vkoul@...nel.org>,
        Kishon Vijay Abraham I <kishon@...nel.org>,
        Philipp Zabel <p.zabel@...gutronix.de>
Cc:     linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-phy@...ts.infradead.org
Subject: Re: [PATCH v3 7/8] arm64: dts: qcom: sm8550: Add USB PHYs and
 controller nodes

On 26/01/2023 14:14, Abel Vesa wrote:
> Add USB host controller and PHY nodes.
> 
> Signed-off-by: Abel Vesa <abel.vesa@...aro.org>
> ---


(...)

> +		usb_1: usb@...8800 {
> +			compatible = "qcom,sm8550-dwc3", "qcom,dwc3";
> +			reg = <0x0 0x0a6f8800 0x0 0x400>;
> +			#address-cells = <2>;
> +			#size-cells = <2>;
> +			ranges;
> +
> +			clocks = <&gcc GCC_CFG_NOC_USB3_PRIM_AXI_CLK>,
> +				 <&gcc GCC_USB30_PRIM_MASTER_CLK>,
> +				 <&gcc GCC_AGGRE_USB3_PRIM_AXI_CLK>,
> +				 <&gcc GCC_USB30_PRIM_SLEEP_CLK>,
> +				 <&gcc GCC_USB30_PRIM_MOCK_UTMI_CLK>,
> +				 <&rpmhcc TCSR_USB3_CLKREF_EN>;
> +			clock-names = "cfg_noc",
> +				      "core",
> +				      "iface",
> +				      "sleep",
> +				      "mock_utmi",
> +				      "xo";
> +
> +			assigned-clocks = <&gcc GCC_USB30_PRIM_MOCK_UTMI_CLK>,
> +					  <&gcc GCC_USB30_PRIM_MASTER_CLK>;
> +			assigned-clock-rates = <19200000>, <200000000>;
> +
> +			interrupts-extended = <&intc GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
> +					      <&pdc 17 IRQ_TYPE_LEVEL_HIGH>,
> +					      <&pdc 15 IRQ_TYPE_EDGE_RISING>,
> +					      <&pdc 14 IRQ_TYPE_EDGE_RISING>;
> +			interrupt-names = "hs_phy_irq",
> +					  "ss_phy_irq",
> +					  "dm_hs_phy_irq",
> +					  "dp_hs_phy_irq";
> +
> +			power-domains = <&gcc USB30_PRIM_GDSC>;
> +			required-opps = <&rpmhpd_opp_nom>;

This is not accepted, so far. Can we drop it?

Or revive:
https://lore.kernel.org/all/YXcBK7zqny0s4gd4@ripper/

Best regards,
Krzysztof