From 2be96096148f1a8c51e4ac99753b41f4d532b99c Mon Sep 17 00:00:00 2001 From: Krishna Kurapati Date: Wed, 18 Dec 2024 20:12:56 +0800 Subject: [PATCH] arm64: dts: qcom: qcs615: Add support for secondary USB node on QCS615 Add support for secondary USB controller and its high-speed phy on QCS615. Reviewed-by: Konrad Dybcio Signed-off-by: Krishna Kurapati Co-developed-by: Song Xue Signed-off-by: Song Xue Link: https://lore.kernel.org/r/20241218-add_usb_host_mode_for_qcs615-v3-1-d9d29fe39a4b@quicinc.com Signed-off-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/qcs615.dtsi | 78 ++++++++++++++++++++++++++++ 1 file changed, 78 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/qcs615.dtsi b/arch/arm64/boot/dts/qcom/qcs615.dtsi index fc69abff7127..84a378487dce 100644 --- a/arch/arm64/boot/dts/qcom/qcs615.dtsi +++ b/arch/arm64/boot/dts/qcom/qcs615.dtsi @@ -3151,6 +3151,22 @@ status = "disabled"; }; + usb_hsphy_2: phy@88e3000 { + compatible = "qcom,qcs615-qusb2-phy"; + reg = <0x0 0x088e3000 0x0 0x180>; + + clocks = <&gcc GCC_AHB2PHY_WEST_CLK>, + <&rpmhcc RPMH_CXO_CLK>; + clock-names = "cfg_ahb", + "ref"; + + resets = <&gcc GCC_QUSB2PHY_SEC_BCR>; + + #phy-cells = <0>; + + status = "disabled"; + }; + usb_qmpphy: phy@88e6000 { compatible = "qcom,qcs615-qmp-usb3-phy"; reg = <0x0 0x88e6000 0x0 0x1000>; @@ -3240,6 +3256,68 @@ snps,usb3_lpm_capable; }; }; + + usb_2: usb@a8f8800 { + compatible = "qcom,qcs615-dwc3", "qcom,dwc3"; + reg = <0x0 0x0a8f8800 0x0 0x400>; + + clocks = <&gcc GCC_CFG_NOC_USB2_SEC_AXI_CLK>, + <&gcc GCC_USB20_SEC_MASTER_CLK>, + <&gcc GCC_AGGRE_USB2_SEC_AXI_CLK>, + <&gcc GCC_USB20_SEC_SLEEP_CLK>, + <&gcc GCC_USB20_SEC_MOCK_UTMI_CLK>, + <&gcc GCC_USB2_PRIM_CLKREF_CLK>; + clock-names = "cfg_noc", + "core", + "iface", + "sleep", + "mock_utmi", + "xo"; + + assigned-clocks = <&gcc GCC_USB20_SEC_MOCK_UTMI_CLK>, + <&gcc GCC_USB20_SEC_MASTER_CLK>; + assigned-clock-rates = <19200000>, <200000000>; + + interrupts-extended = <&intc GIC_SPI 663 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 662 IRQ_TYPE_LEVEL_HIGH>, + <&pdc 11 IRQ_TYPE_EDGE_BOTH>, + <&pdc 10 IRQ_TYPE_EDGE_BOTH>; + interrupt-names = "pwr_event", + "hs_phy_irq", + "dp_hs_phy_irq", + "dm_hs_phy_irq"; + + power-domains = <&gcc USB20_SEC_GDSC>; + required-opps = <&rpmhpd_opp_nom>; + + resets = <&gcc GCC_USB20_SEC_BCR>; + + qcom,select-utmi-as-pipe-clk; + + #address-cells = <2>; + #size-cells = <2>; + ranges; + + status = "disabled"; + + usb_2_dwc3: usb@a800000 { + compatible = "snps,dwc3"; + reg = <0x0 0x0a800000 0x0 0xcd00>; + + iommus = <&apps_smmu 0xe0 0x0>; + interrupts = ; + + phys = <&usb_hsphy_2>; + phy-names = "usb2-phy"; + + snps,dis_u2_susphy_quirk; + snps,dis_enblslpm_quirk; + snps,has-lpm-erratum; + snps,hird-threshold = /bits/ 8 <0x10>; + + maximum-speed = "high-speed"; + }; + }; }; arch_timer: timer { -- 2.50.1