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>, <tony@atomide.com>,
<hdegoede@redhat.com>, Min Guo <min.guo@mediatek.com>
Subject: [PATCH v9 2/6] arm: dts: mt2701: Add usb2 device nodes
Date: Wed, 11 Dec 2019 09:54:42 +0800 [thread overview]
Message-ID: <20191211015446.11477-3-min.guo@mediatek.com> (raw)
In-Reply-To: <20191211015446.11477-1-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>
---
changes in v9:
1. Add usb-role-switch
2. Remove label of usb connector child node
3. Change usb connector child node compatible as "gpio-usb-b-connector", "usb-b-connector";
changes in v8:
1. no changes
changes in v7:
1. Change usb connector child node compatible as "gpio-usb-b-connector"
changes in v6:
1. Modify usb connector child node
changes in v5:
1. Add usb connector child node
changes in v4:
1. no changes
changes in v3:
1. no changes
changes in v2:
1. Remove phy-names
---
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 be0edb3dae6c..844ed3f971fe 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 +61,15 @@ backlight_lcd: backlight_lcd {
>;
default-brightness-level = <9>;
};
+
+ 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 +239,14 @@ pins1 {
&uart0 {
status = "okay";
};
+
+&usb2 {
+ status = "okay";
+ usb-role-switch;
+ connector{
+ compatible = "gpio-usb-b-connector", "usb-b-connector";
+ type = "micro";
+ id-gpios = <&pio 44 GPIO_ACTIVE_HIGH>;
+ vbus-supply = <&usb_vbus>;
+ };
+};
diff --git a/arch/arm/boot/dts/mt2701.dtsi b/arch/arm/boot/dts/mt2701.dtsi
index 180377e56ef4..a6b1434e83fb 100644
--- a/arch/arm/boot/dts/mt2701.dtsi
+++ b/arch/arm/boot/dts/mt2701.dtsi
@@ -670,6 +670,39 @@ u3port1: usb-phy@1a244900 {
};
};
+ 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>;
--
2.24.0
next prev parent reply other threads:[~2019-12-11 1:55 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-11 1:54 [PATCH v9 0/6] Add MediaTek MUSB Controller Driver min.guo
2019-12-11 1:54 ` [PATCH v9 1/6] dt-bindings: usb: musb: Add support for MediaTek musb controller min.guo
2019-12-13 19:03 ` Rob Herring
2019-12-11 1:54 ` min.guo [this message]
2019-12-18 15:39 ` [PATCH v9 2/6] arm: dts: mt2701: Add usb2 device nodes Bin Liu
2020-05-16 17:31 ` Matthias Brugger
2019-12-11 1:54 ` [PATCH v9 3/6] usb: musb: Add get/set toggle hooks min.guo
2019-12-11 1:54 ` [PATCH v9 4/6] usb: musb: Add noirq type of dma create interface min.guo
2019-12-11 1:54 ` [PATCH v9 5/6] usb: musb: Add musb_clearb/w() interface min.guo
2019-12-11 1:54 ` [PATCH v9 6/6] usb: musb: Add support for MediaTek musb controller min.guo
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