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[4/5] arm64: dts: qcom: ipq5018: Add USB related nodes

Message ID 20230825093531.7399-5-quic_nsekar@quicinc.com
State New
Headers show
Series Enable IPQ5018 USB2 support | expand

Commit Message

Nitheesh Sekar Aug. 25, 2023, 9:35 a.m. UTC 
Add USB phy and controller nodes.

Co-developed-by: Amandeep Singh <quic_amansing@quicinc.com>
Signed-off-by: Amandeep Singh <quic_amansing@quicinc.com>
Signed-off-by: Nitheesh Sekar <quic_nsekar@quicinc.com>
---
 arch/arm64/boot/dts/qcom/ipq5018.dtsi | 54 +++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)

Comments

Nitheesh Sekar Aug. 30, 2023, 6:55 a.m. UTC | #1 
On 8/25/2023 4:09 PM, Krzysztof Kozlowski wrote:
> On 25/08/2023 11:35, Nitheesh Sekar wrote:
>> Add USB phy and controller nodes.
>>
>> Co-developed-by: Amandeep Singh <quic_amansing@quicinc.com>
>> Signed-off-by: Amandeep Singh <quic_amansing@quicinc.com>
>> Signed-off-by: Nitheesh Sekar <quic_nsekar@quicinc.com>
>> ---
>>   arch/arm64/boot/dts/qcom/ipq5018.dtsi | 54 +++++++++++++++++++++++++++
>>   1 file changed, 54 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/qcom/ipq5018.dtsi b/arch/arm64/boot/dts/qcom/ipq5018.dtsi
>> index 9f13d2dcdfd5..ff477923a823 100644
>> --- a/arch/arm64/boot/dts/qcom/ipq5018.dtsi
>> +++ b/arch/arm64/boot/dts/qcom/ipq5018.dtsi
>> @@ -238,6 +238,60 @@
>>   				status = "disabled";
>>   			};
>>   		};
>> +
>> +		usbphy0: phy@5b000 {
>> +			compatible = "qcom,ipq5018-usb-hsphy";
>> +			reg = <0x0005b000 0x120>;
>> +
>> +			clocks = <&gcc GCC_USB0_PHY_CFG_AHB_CLK>;
>> +
>> +			resets = <&gcc GCC_QUSB2_0_PHY_BCR>;
>> +
>> +			#phy-cells = <0>;
>> +
>> +			status = "disabled";
>> +		};
>> +
>> +		usb: usb2@8a00000 {
> Eee, where did you put these? Don't stuff things to the end of any list.
> This applies to your entire code: Makefile, Kconfig, .c, .h, .dts, .dtsi
> and other languages and projects as well.
Will reorder accordingly and post an update.

Regards,
Nitheesh
Dmitry Baryshkov Aug. 30, 2023, 8:15 p.m. UTC | #2 
On Fri, 25 Aug 2023 at 12:37, Nitheesh Sekar <quic_nsekar@quicinc.com> wrote:
>
> Add USB phy and controller nodes.
>
> Co-developed-by: Amandeep Singh <quic_amansing@quicinc.com>
> Signed-off-by: Amandeep Singh <quic_amansing@quicinc.com>
> Signed-off-by: Nitheesh Sekar <quic_nsekar@quicinc.com>
> ---
>  arch/arm64/boot/dts/qcom/ipq5018.dtsi | 54 +++++++++++++++++++++++++++
>  1 file changed, 54 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/ipq5018.dtsi b/arch/arm64/boot/dts/qcom/ipq5018.dtsi
> index 9f13d2dcdfd5..ff477923a823 100644
> --- a/arch/arm64/boot/dts/qcom/ipq5018.dtsi
> +++ b/arch/arm64/boot/dts/qcom/ipq5018.dtsi
> @@ -238,6 +238,60 @@
>                                 status = "disabled";
>                         };
>                 };
> +
> +               usbphy0: phy@5b000 {
> +                       compatible = "qcom,ipq5018-usb-hsphy";
> +                       reg = <0x0005b000 0x120>;
> +
> +                       clocks = <&gcc GCC_USB0_PHY_CFG_AHB_CLK>;
> +
> +                       resets = <&gcc GCC_QUSB2_0_PHY_BCR>;
> +
> +                       #phy-cells = <0>;
> +
> +                       status = "disabled";
> +               };
> +
> +               usb: usb2@8a00000 {
> +                       compatible = "qcom,ipq5018-dwc3", "qcom,dwc3";
> +                       reg = <0x08af8800 0x400>;
> +
> +                       interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
> +                       interrupt-names = "hs_phy_irq";
> +
> +                       clocks = <&gcc GCC_USB0_MASTER_CLK>,
> +                                <&gcc GCC_SYS_NOC_USB0_AXI_CLK>,
> +                                <&gcc GCC_USB0_SLEEP_CLK>,
> +                                <&gcc GCC_USB0_MOCK_UTMI_CLK>;
> +                       clock-names = "core",
> +                                     "iface",
> +                                     "sleep",
> +                                     "mock_utmi";
> +
> +                       resets = <&gcc GCC_USB0_BCR>;
> +
> +                       qcom,select-utmi-as-pipe-clk;
> +                       #address-cells = <1>;
> +                       #size-cells = <1>;
> +                       ranges;
> +
> +                       status = "disabled";
> +
> +                       usb2_0_dwc: usb@8a00000 {

Could you please remove the `2_0' part of the label?

> +                               compatible = "snps,dwc3";
> +                               reg = <0x08a00000 0xe000>;
> +                               clocks = <&gcc GCC_USB0_MOCK_UTMI_CLK>;
> +                               clock-names = "ref";
> +                               interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>;
> +                               phy-names = "usb2-phy";
> +                               phys = <&usbphy0>;
> +                               tx-fifo-resize;
> +                               snps,is-utmi-l1-suspend;
> +                               snps,hird-threshold = /bits/ 8 <0x0>;
> +                               snps,dis_u2_susphy_quirk;
> +                               snps,dis_u3_susphy_quirk;
> +                       };
> +               };
>         };
>
>         timer {
> --
> The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
> a Linux Foundation Collaborative Project
>
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/ipq5018.dtsi b/arch/arm64/boot/dts/qcom/ipq5018.dtsi
index 9f13d2dcdfd5..ff477923a823 100644
--- a/arch/arm64/boot/dts/qcom/ipq5018.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq5018.dtsi
@@ -238,6 +238,60 @@ 
 				status = "disabled";
 			};
 		};
+
+		usbphy0: phy@5b000 {
+			compatible = "qcom,ipq5018-usb-hsphy";
+			reg = <0x0005b000 0x120>;
+
+			clocks = <&gcc GCC_USB0_PHY_CFG_AHB_CLK>;
+
+			resets = <&gcc GCC_QUSB2_0_PHY_BCR>;
+
+			#phy-cells = <0>;
+
+			status = "disabled";
+		};
+
+		usb: usb2@8a00000 {
+			compatible = "qcom,ipq5018-dwc3", "qcom,dwc3";
+			reg = <0x08af8800 0x400>;
+
+			interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "hs_phy_irq";
+
+			clocks = <&gcc GCC_USB0_MASTER_CLK>,
+				 <&gcc GCC_SYS_NOC_USB0_AXI_CLK>,
+				 <&gcc GCC_USB0_SLEEP_CLK>,
+				 <&gcc GCC_USB0_MOCK_UTMI_CLK>;
+			clock-names = "core",
+				      "iface",
+				      "sleep",
+				      "mock_utmi";
+
+			resets = <&gcc GCC_USB0_BCR>;
+
+			qcom,select-utmi-as-pipe-clk;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			status = "disabled";
+
+			usb2_0_dwc: usb@8a00000 {
+				compatible = "snps,dwc3";
+				reg = <0x08a00000 0xe000>;
+				clocks = <&gcc GCC_USB0_MOCK_UTMI_CLK>;
+				clock-names = "ref";
+				interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>;
+				phy-names = "usb2-phy";
+				phys = <&usbphy0>;
+				tx-fifo-resize;
+				snps,is-utmi-l1-suspend;
+				snps,hird-threshold = /bits/ 8 <0x0>;
+				snps,dis_u2_susphy_quirk;
+				snps,dis_u3_susphy_quirk;
+			};
+		};
 	};
 
 	timer {