From: <min.guo@mediatek.com>
To: Bin Liu <b-liu@ti.com>, Rob Herring <robh+dt@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Mark Rutland <mark.rutland@arm.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
Alan Stern <stern@rowland.harvard.edu>,
chunfeng.yun@mediatek.com, linux-usb@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org,
Min Guo <min.guo@mediatek.com>
Subject: [PATCH v2 2/4] arm: dts: mt2701: Add usb2 device nodes
Date: Tue, 15 Jan 2019 09:43:44 +0800 [thread overview]
Message-ID: <1547516626-5084-3-git-send-email-min.guo@mediatek.com> (raw)
In-Reply-To: <1547516626-5084-1-git-send-email-min.guo@mediatek.com>
From: Min Guo <min.guo@mediatek.com>
Add musb nodes and usb2 phy nodes for MT2701
Signed-off-by: Min Guo <min.guo@mediatek.com>
---
arch/arm/boot/dts/mt2701-evb.dts | 21 +++++++++++++++++++++
arch/arm/boot/dts/mt2701.dtsi | 33 +++++++++++++++++++++++++++++++++
2 files changed, 54 insertions(+)
diff --git a/arch/arm/boot/dts/mt2701-evb.dts b/arch/arm/boot/dts/mt2701-evb.dts
index be0edb3..2635911 100644
--- a/arch/arm/boot/dts/mt2701-evb.dts
+++ b/arch/arm/boot/dts/mt2701-evb.dts
@@ -6,6 +6,7 @@
*/
/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
#include "mt2701.dtsi"
/ {
@@ -60,6 +61,20 @@
>;
default-brightness-level = <9>;
};
+
+ extcon_usb: extcon_iddig {
+ compatible = "linux,extcon-usb-gpio";
+ id-gpio = <&pio 44 GPIO_ACTIVE_HIGH>;
+ };
+
+ usb_vbus: regulator@0 {
+ compatible = "regulator-fixed";
+ regulator-name = "usb_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&pio 45 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
};
&auxadc {
@@ -229,3 +244,9 @@
&uart0 {
status = "okay";
};
+
+&usb2 {
+ vbus-supply = <&usb_vbus>;
+ extcon = <&extcon_usb>;
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/mt2701.dtsi b/arch/arm/boot/dts/mt2701.dtsi
index 180377e..a6b1434 100644
--- a/arch/arm/boot/dts/mt2701.dtsi
+++ b/arch/arm/boot/dts/mt2701.dtsi
@@ -670,6 +670,39 @@
};
};
+ usb2: usb@11200000 {
+ compatible = "mediatek,mt2701-musb",
+ "mediatek,mtk-musb";
+ reg = <0 0x11200000 0 0x1000>;
+ interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_LOW>;
+ interrupt-names = "mc";
+ phys = <&u2port2 PHY_TYPE_USB2>;
+ dr_mode = "otg";
+ clocks = <&pericfg CLK_PERI_USB0>,
+ <&pericfg CLK_PERI_USB0_MCU>,
+ <&pericfg CLK_PERI_USB_SLV>;
+ clock-names = "main","mcu","univpll";
+ power-domains = <&scpsys MT2701_POWER_DOMAIN_IFR_MSC>;
+ status = "disabled";
+ };
+
+ u2phy0: usb-phy@11210000 {
+ compatible = "mediatek,generic-tphy-v1";
+ reg = <0 0x11210000 0 0x0800>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+ status = "okay";
+
+ u2port2: usb-phy@1a1c4800 {
+ reg = <0 0x11210800 0 0x0100>;
+ clocks = <&topckgen CLK_TOP_USB_PHY48M>;
+ clock-names = "ref";
+ #phy-cells = <1>;
+ status = "okay";
+ };
+ };
+
ethsys: syscon@1b000000 {
compatible = "mediatek,mt2701-ethsys", "syscon";
reg = <0 0x1b000000 0 0x1000>;
--
1.9.1
next prev parent reply other threads:[~2019-01-15 1:43 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-15 1:43 [PATCH v2 0/4] Add MediaTek MUSB Controller Driver min.guo
2019-01-15 1:43 ` [PATCH v2 1/4] dt-bindings: usb: musb: Add support for MediaTek musb controller min.guo
2019-01-15 1:43 ` min.guo [this message]
2019-01-15 1:43 ` [PATCH v2 3/4] usb: musb: Extract set toggle as a separate interface min.guo
2019-01-15 15:19 ` Matthias Brugger
2019-01-15 20:40 ` Bin Liu
2019-01-16 2:43 ` Min Guo
2019-01-16 2:44 ` Min Guo
2019-01-15 1:43 ` [PATCH v2 4/4] usb: musb: Add support for MediaTek musb controller min.guo
2019-01-15 20:38 ` Bin Liu
2019-01-16 2:43 ` Min Guo
2019-01-16 9:39 ` Min Guo
2019-01-16 13:59 ` Bin Liu
2019-01-17 3:34 ` Min Guo
2019-01-15 5:18 ` [SPAM][PATCH v2 0/4] Add MediaTek MUSB Controller Driver Ryder Lee
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