linux-kernel - [PATCH 7/9] arm64: dts: qcom: ipq5332: Add USB related nodes

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <1b48e737aa14f5b5539cbf04d473182121d5b1ad.1686126439.git.quic_varada@quicinc.com>
Date:   Wed, 7 Jun 2023 16:26:11 +0530
From:   Varadarajan Narayanan <quic_varada@...cinc.com>
To:     <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>, <conor+dt@...nel.org>,
        <gregkh@...uxfoundation.org>, <catalin.marinas@....com>,
        <will@...nel.org>, <mturquette@...libre.com>, <sboyd@...nel.org>,
        <p.zabel@...gutronix.de>, <arnd@...db.de>,
        <geert+renesas@...der.be>, <neil.armstrong@...aro.org>,
        <nfraprado@...labora.com>, <broonie@...nel.org>,
        <rafal@...ecki.pl>, <quic_srichara@...cinc.com>,
        <quic_varada@...cinc.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-arm-kernel@...ts.infradead.org>, <linux-clk@...r.kernel.org>
CC:     Varadarajan Narayanan <quic_varada@...cinc.com>
Subject: [PATCH 7/9] arm64: dts: qcom: ipq5332: Add USB related nodes

Add USB phy and controller nodes

Signed-off-by: Varadarajan Narayanan <quic_varada@...cinc.com>
---
 arch/arm64/boot/dts/qcom/ipq5332.dtsi | 55 +++++++++++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/ipq5332.dtsi b/arch/arm64/boot/dts/qcom/ipq5332.dtsi
index c2d6cc65..3183357 100644
--- a/arch/arm64/boot/dts/qcom/ipq5332.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq5332.dtsi
@@ -383,6 +383,61 @@
 				status = "disabled";
 			};
 		};
+
+		usb_0_m31phy: hs_m31phy@...00 {
+			compatible = "qcom,ipq5332-m31-usb-hsphy";
+			reg = <0x0007b000 0x12C>,
+			      <0x08af8800 0x400>;
+			reg-names = "m31usb_phy_base",
+				    "qscratch_base";
+			phy_type= "utmi";
+
+			resets = <&gcc GCC_QUSB2_0_PHY_BCR>;
+			reset-names = "usb2_phy_reset";
+
+			status = "okay";
+		};
+
+		usb2: usb2@...0000 {
+			compatible = "qcom,ipq5332-dwc3", "qcom,dwc3";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			reg = <0x08af8800 0x100>;
+
+			clocks = <&gcc GCC_USB0_MASTER_CLK>,
+				<&gcc GCC_SNOC_USB_CLK>,
+				<&gcc GCC_USB0_SLEEP_CLK>,
+				<&gcc GCC_USB0_MOCK_UTMI_CLK>;
+
+			clock-names = "core",
+				"iface",
+				"sleep",
+				"mock_utmi";
+
+			interrupts-extended = <&intc GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "pwr_event";
+
+			resets = <&gcc GCC_USB_BCR>;
+
+			qcom,select-utmi-as-pipe-clk;
+
+			usb2_0_dwc: usb@...0000 {
+				compatible = "snps,dwc3";
+				reg = <0x08a00000 0xe000>;
+				clocks = <&gcc GCC_USB0_MOCK_UTMI_CLK>;
+				clock-names = "ref";
+				interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
+				usb-phy = <&usb_0_m31phy>;
+				tx-fifo-resize;
+				snps,is-utmi-l1-suspend;
+				snps,hird-threshold = /bits/ 8 <0x0>;
+				snps,dis_u2_susphy_quirk;
+				snps,dis_u3_susphy_quirk;
+				snps,ref-clock-period-ns = <21>;
+			};
+		};
 	};
 
 	timer {
-- 
2.7.4