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arm64: dts: mediatek: add xHCI & usb phy for mt8173
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add xHCI and phy drivers for MT8173-EVB

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Chunfeng Yun authored and gregkh committed Dec 1, 2015
1 parent 0cbd4b3 commit bfcce47
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16 changes: 16 additions & 0 deletions arch/arm64/boot/dts/mediatek/mt8173-evb.dts
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*/

/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include "mt8173.dtsi"

/ {
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};

chosen { };

usb_p1_vbus: regulator@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;
};
};

&i2c1 {
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&uart0 {
status = "okay";
};

&usb30 {
vusb33-supply = <&mt6397_vusb_reg>;
vbus-supply = <&usb_p1_vbus>;
mediatek,wakeup-src = <1>;
};
42 changes: 42 additions & 0 deletions arch/arm64/boot/dts/mediatek/mt8173.dtsi
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Expand Up @@ -14,6 +14,7 @@
#include <dt-bindings/clock/mt8173-clk.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/phy/phy.h>
#include <dt-bindings/power/mt8173-power.h>
#include <dt-bindings/reset-controller/mt8173-resets.h>
#include "mt8173-pinfunc.h"
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status = "disabled";
};

usb30: usb@11270000 {
compatible = "mediatek,mt8173-xhci";
reg = <0 0x11270000 0 0x1000>,
<0 0x11280700 0 0x0100>;
interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_LOW>;
power-domains = <&scpsys MT8173_POWER_DOMAIN_USB>;
clocks = <&topckgen CLK_TOP_USB30_SEL>,
<&pericfg CLK_PERI_USB0>,
<&pericfg CLK_PERI_USB1>;
clock-names = "sys_ck",
"wakeup_deb_p0",
"wakeup_deb_p1";
phys = <&phy_port0 PHY_TYPE_USB3>,
<&phy_port1 PHY_TYPE_USB2>;
mediatek,syscon-wakeup = <&pericfg>;
status = "okay";
};

u3phy: usb-phy@11290000 {
compatible = "mediatek,mt8173-u3phy";
reg = <0 0x11290000 0 0x800>;
clocks = <&apmixedsys CLK_APMIXED_REF2USB_TX>;
clock-names = "u3phya_ref";
#address-cells = <2>;
#size-cells = <2>;
ranges;
status = "okay";

phy_port0: port@11290800 {
reg = <0 0x11290800 0 0x800>;
#phy-cells = <1>;
status = "okay";
};

phy_port1: port@11291000 {
reg = <0 0x11291000 0 0x800>;
#phy-cells = <1>;
status = "okay";
};
};

mmsys: clock-controller@14000000 {
compatible = "mediatek,mt8173-mmsys", "syscon";
reg = <0 0x14000000 0 0x1000>;
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