From: Jumin Li <jumin.li@xxxxxxxxxxxx> Add USB DTS node to the mt8183 and mt8183-evb. Signed-off-by: Jumin Li <jumin.li@xxxxxxxxxxxx> Signed-off-by: Chunfeng Yun <chunfeng.yun@xxxxxxxxxxxx> --- this patch is based on v5.1-rc1 and these patches: https://patchwork.kernel.org/patch/10856987/ https://patchwork.kernel.org/patch/10839021/ https://patchwork.kernel.org/patch/10879015/ https://patchwork.kernel.org/patch/10878999/ https://patchwork.kernel.org/patch/10858941/ https://patchwork.kernel.org/patch/10846685/ https://patchwork.kernel.org/patch/10893519/ --- arch/arm64/boot/dts/mediatek/mt8183-evb.dts | 21 +++++++++ arch/arm64/boot/dts/mediatek/mt8183.dtsi | 52 +++++++++++++++++++++ 2 files changed, 73 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8183-evb.dts b/arch/arm64/boot/dts/mediatek/mt8183-evb.dts index 465cdabafd7c..8f88fd7457a1 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-evb.dts +++ b/arch/arm64/boot/dts/mediatek/mt8183-evb.dts @@ -6,6 +6,7 @@ */ /dts-v1/; +#include <dt-bindings/gpio/gpio.h> #include "mt8183.dtsi" #include "mt6358.dtsi" @@ -25,6 +26,16 @@ chosen { stdout-path = "serial0:921600n8"; }; + + usb_p0_vbus: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "vbus"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + gpio = <&pio 42 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-always-on; + }; }; &mmc0 { @@ -175,6 +186,16 @@ }; }; +&ssusb { + vusb33-supply = <&mt6358_vusb_reg>; + dr_mode = "host"; + status = "okay"; +}; + +&usb_host { + status = "okay"; +}; + &uart0 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi index b36e37fcdfe3..c6970e688869 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi @@ -8,6 +8,7 @@ #include <dt-bindings/clock/mt8183-clk.h> #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/phy/phy.h> #include <dt-bindings/power/mt8183-power.h> #include "mt8183-pinfunc.h" / { @@ -323,6 +324,33 @@ status = "disabled"; }; + ssusb: usb@11201000 { + compatible ="mediatek,mt8183-mtu3", "mediatek,mtu3"; + reg = <0 0x11201000 0 0x2e00>, + <0 0x11203e00 0 0x0100>; + reg-names = "mac", "ippc"; + interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_LOW>; + phys = <&u2port0 PHY_TYPE_USB2>; + clocks = <&infracfg CLK_INFRA_UNIPRO_SCK>, + <&infracfg CLK_INFRA_USB>; + clock-names = "sys_ck", "ref_ck"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + status = "disabled"; + + usb_host: xhci@11200000 { + compatible = "mediatek,mtk-xhci"; + reg = <0 0x11200000 0 0x1000>; + reg-names = "mac"; + interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_LOW>; + clocks = <&infracfg CLK_INFRA_UNIPRO_SCK>, + <&infracfg CLK_INFRA_USB>; + clock-names = "sys_ck", "ref_ck"; + status = "disabled"; + }; + }; + audiosys: syscon@11220000 { compatible = "mediatek,mt8183-audiosys", "syscon"; reg = <0 0x11220000 0 0x1000>; @@ -353,6 +381,30 @@ status = "disabled"; }; + u3phy: usb-phy@11f40000 { + compatible = "mediatek,generic-tphy-v2"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + status = "okay"; + + u2port0: usb-phy@11f40000 { + reg = <0 0x11f40000 0 0x700>; + clocks = <&clk26m>; + clock-names = "ref"; + #phy-cells = <1>; + status = "okay"; + }; + + u3port0: usb-phy@11f40700 { + reg = <0 0x11f40700 0 0x900>; + clocks = <&clk26m>; + clock-names = "ref"; + #phy-cells = <1>; + status = "okay"; + }; + }; + mfgcfg: syscon@13000000 { compatible = "mediatek,mt8183-mfgcfg", "syscon"; reg = <0 0x13000000 0 0x1000>; -- 2.21.0
