linux-kernel - [PATCH] arm64: dts: ls1088a: Add USB support

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Message-ID: <1503044085-5024-1-git-send-email-yinbo.zhu@nxp.com>
Date:   Fri, 18 Aug 2017 16:14:45 +0800
From:   <yinbo.zhu@....com>
To:     <yinbo.zhu@....com>, <linux-devel@...rge.freescale.net>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will.deacon@....com>
CC:     Shawn Guo <shawnguo@...nel.org>,
        Harninder Rai <harninder.rai@....com>,
        Ashish Kumar <ashish.kumar@....com>,
        Yuantian Tang <andy.tang@....com>,
        "open list:" <devicetree@...r.kernel.org>,
        "moderated list:" <linux-arm-kernel@...ts.infradead.org>,
        open list <linux-kernel@...r.kernel.org>
Subject: [PATCH] arm64: dts: ls1088a: Add USB support

From: "yinbo.zhu" <yinbo.zhu@....com>

Fix the issue that usb is not detected on ls1088ardb

Signed-off-by: yinbo.zhu <yinbo.zhu@....com>
Signed-off-by: Ran Wang <ran.wang_1@....com>
---
 arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts |  8 ++++++++
 arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi    | 20 ++++++++++++++++++++
 2 files changed, 28 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts
index 213abb7..6c3c3bc 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts
@@ -118,6 +118,14 @@
 	status = "okay";
 };
 
+&usb0 {
+	status = "okay";
+};
+
+&usb1 {
+	status = "okay";
+};
+
 &esdhc {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
index c144d06..c23fede 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
@@ -359,6 +359,26 @@
 			status = "disabled";
 		};
 
+		usb0: usb3@...0000 {
+			compatible = "snps,dwc3";
+			reg = <0x0 0x3100000 0x0 0x10000>;
+			interrupts = <0 80 IRQ_TYPE_LEVEL_HIGH>;
+			dr_mode = "host";
+			snps,quirk-frame-length-adjustment = <0x20>;
+			snps,dis_rxdet_inp3_quirk;
+			status = "disabled";
+		};
+
+		usb1: usb3@...0000 {
+			compatible = "snps,dwc3";
+			reg = <0x0 0x3110000 0x0 0x10000>;
+			interrupts = <0 81 IRQ_TYPE_LEVEL_HIGH>;
+			dr_mode = "host";
+			snps,quirk-frame-length-adjustment = <0x20>;
+			snps,dis_rxdet_inp3_quirk;
+			status = "disabled";
+		};
+
 		sata: sata@...0000 {
 			compatible = "fsl,ls1088a-ahci";
 			reg = <0x0 0x3200000 0x0 0x10000>,
-- 
2.1.0.27.g96db324