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arm: dts: mt8512: add usb related nodes
Add usb, usb phy, and fixed regulators nodes Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Acked-by: Bin Meng <bmeng.cn@gmail.com>
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commit
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2 changed files with 82 additions and 1 deletions
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@ -43,6 +43,25 @@
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regulator-boot-on;
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regulator-always-on;
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};
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usb_p0_vbus: regulator@0 {
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compatible = "regulator-fixed";
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regulator-name = "p0_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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gpio = <&gpio 27 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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usb_p1_vbus: regulator@1 {
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compatible = "regulator-fixed";
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regulator-name = "p1_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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gpio = <&gpio 32 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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regulator-always-on;
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};
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};
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&mmc0 {
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@ -95,6 +114,21 @@
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};
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};
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&ssusb {
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dr_mode = "peripheral";
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maximum-speed = "high-speed";
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status = "okay";
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};
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&usb3 {
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vbus-supply = <&usb_p0_vbus>;
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status = "okay";
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};
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&u3phy {
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status = "okay";
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};
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&uart0 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart0_pins>;
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@ -9,6 +9,7 @@
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/interrupt-controller/irq.h>
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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#include <dt-bindings/phy/phy.h>
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/ {
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compatible = "mediatek,mt8512";
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@ -100,6 +101,52 @@
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status = "disabled";
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};
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usb3: usb@11213e00 {
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compatible = "mediatek,mt8512-mtu3", "mediatek,mtu3";
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reg = <0x11213e00 0x0100>;
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reg-names = "ippc";
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phys = <&u2port0 PHY_TYPE_USB2>, <&u2port1 PHY_TYPE_USB2>;
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clocks = <&infracfg CLK_INFRA_USB_SYS>,
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<&topckgen CLK_TOP_SSUSB_TOP_CK_EN>,
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<&infracfg CLK_INFRA_ICUSB>;
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clock-names = "sys_ck", "ref_ck", "mcu_ck";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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status = "disabled";
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ssusb: usb@11210000 {
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compatible = "mediatek,ssusb";
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reg = <0x11210000 0x3e00>;
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interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_LOW>;
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reg-names = "mac";
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status = "disabled";
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};
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};
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u3phy: usb-phy@11cc0000 {
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compatible = "mediatek,mt8512-tphy",
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"mediatek,generic-tphy-v2";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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status = "disabled";
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u2port0: usb-phy@11cc0000 {
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reg = <0x11cc0000 0x400>;
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clocks = <&topckgen CLK_TOP_USB20_48M_EN>;
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clock-names = "ref";
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#phy-cells = <1>;
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status = "okay";
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};
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u2port1: usb-phy@11c40000 {
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reg = <0x11c40000 0x400>;
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#phy-cells = <1>;
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status = "okay";
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};
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};
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mmc0: mmc@11230000 {
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compatible = "mediatek,mt8512-mmc";
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reg = <0x11230000 0x1000>,
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