From: <chunfeng.yun@mediatek.com>
To: Mathias Nyman <mathias.nyman@intel.com>
Cc: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
Felipe Balbi <balbi@ti.com>,
Chunfeng Yun <chunfeng.yun@mediatek.com>,
Sascha Hauer <s.hauer@pengutronix.de>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-usb@vger.kernel.org>, <linux-mediatek@lists.infradead.org>
Subject: [PATCH 6/6] arm64: dts: mediatek: add xHCI & usb phy for mt8173
Date: Wed, 27 May 2015 19:48:03 +0800 [thread overview]
Message-ID: <1432727283-20303-7-git-send-email-chunfeng.yun@mediatek.com> (raw)
In-Reply-To: <1432727283-20303-1-git-send-email-chunfeng.yun@mediatek.com>
From: Chunfeng Yun <chunfeng.yun@mediatek.com>
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
---
arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 14 ++++++++++++++
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 24 ++++++++++++++++++++++++
2 files changed, 38 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
index b1560c9..3adcdbf 100644
--- a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
@@ -13,6 +13,7 @@
*/
/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
#include "mt8173.dtsi"
/ {
@@ -31,6 +32,15 @@
};
chosen { };
+
+ usb_p1_vbus: fixedregulator@0 {
+ compatible = "regulator-fixed";
+ regulator-name = "usb_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&pio 130 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
};
&pwrap {
@@ -257,6 +267,10 @@
};
};
+&u3phy {
+ reg-p1-vbus-supply = <&usb_p1_vbus>;
+};
+
&uart0 {
status = "okay";
};
diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
index 512e4eb..cd36bf3 100644
--- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
@@ -259,6 +259,30 @@
status = "disabled";
};
+ usb: usb30@11270000 {
+ compatible = "mediatek,mt8173-xhci", "generic-xhci";
+ reg = <0 0x11270000 0 0x1000>;
+ interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_LOW>;
+ usb-phy = <&u3phy>;
+ usb3-lpm-capable;
+ };
+
+ u3phy: usb-phy@11271000 {
+ compatible = "mediatek,mt8173-u3phy";
+ reg = <0 0x11271000 0 0x3000>,
+ <0 0x11280000 0 0x20000>;
+ power-domains = <&scpsys MT8173_POWER_DOMAIN_USB>;
+ reg-vusb33-supply = <&mt6397_vusb_reg>;
+ clocks = <&pericfg CLK_PERI_USB0>,
+ <&pericfg CLK_PERI_USB1>,
+ <&topckgen CLK_TOP_USB30_SEL>,
+ <&apmixedsys CLK_APMIXED_REF2USB_TX>;
+ clock-names = "wakeup_deb_p0",
+ "wakeup_deb_p1",
+ "sys_mac",
+ "u3phya_ref";
+ };
+
mmsys: mmsys@14000000 {
compatible = "mediatek,mt8173-mmsys", "syscon";
reg = <0 0x14000000 0 0x1000>;
--
1.8.1.1.dirty
prev parent reply other threads:[~2015-05-27 11:49 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-27 11:47 [PATCH 0/6] Mediatek xHCI support chunfeng.yun
2015-05-27 11:47 ` [PATCH 1/6] dt-bindings: Add usb3.0 phy binding for MT65xx SoCs chunfeng.yun
2015-05-27 11:47 ` [PATCH 2/6] dt-bindings: Add a binding for Mediatek xHCI host controller chunfeng.yun
2015-05-27 11:48 ` [PATCH 3/6] xhci: probe phy before add usb_hcd chunfeng.yun
2015-05-27 12:18 ` Felipe Balbi
2015-06-01 14:52 ` Yingjoe Chen
2015-06-01 15:17 ` Mathias Nyman
2015-06-02 4:00 ` Roger Quadros
2015-05-27 11:48 ` [PATCH 4/6] usb: phy: add usb3.0 phy driver for mt65xx SoCs chunfeng.yun
2015-06-01 16:18 ` Felipe Balbi
2015-05-27 11:48 ` [PATCH 5/6] xhci: mediatek: support MTK xHCI host controller chunfeng.yun
2015-05-27 11:48 ` chunfeng.yun [this message]
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