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arm64: dts: rockchip: Fix otg function for rk3368 sheep

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Enable otg to apply dwc2-controller and u2phy_otg driver.

Change-Id: I5d5b7623ff18b1bf14f8b6e91620bfb88770cd63
Signed-off-by: David Wu <david.wu@rock-chips.com>
This commit is contained in:
David Wu
2019-12-03 11:40:46 +08:00
committed by Tao Huang
parent 24992130f2
commit 30ffe9accd
2 changed files with 20 additions and 46 deletions
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46
arch/arm64/boot/dts/rockchip/rk3368-android.dtsi
View File

@@ -111,42 +111,6 @@
dma-coherent;
status = "okay";
};
dwc_control_usb: dwc-control-usb {
compatible = "rockchip,rk3368-dwc-control-usb";
status = "okay";
rockchip,grf = <&grf>;
grf-offset = <0x04bc>; /* GRF_SOC_STATUS for USB2.0 OTG */
interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "otg_id", "otg_bvalid",
"otg_linestate", "host0_linestate";
clocks = <&cru HCLK_USB_PERI>;
clock-names = "hclk_usb_peri";
otg_drv_gpio = <&gpio0 25 GPIO_ACTIVE_LOW>;
rockchip,remote_wakeup;
rockchip,usb_irq_wakeup;
usb_bc {
compatible = "inno,phy";
regbase = &dwc_control_usb;
rk_usb,bvalid = <0x4bc 23 1>;
rk_usb,iddig = <0x4bc 26 1>;
rk_usb,vdmsrcen = <0x718 12 1>;
rk_usb,vdpsrcen = <0x718 11 1>;
rk_usb,rdmpden = <0x718 10 1>;
rk_usb,idpsrcen = <0x718 9 1>;
rk_usb,idmsinken = <0x718 8 1>;
rk_usb,idpsinken = <0x718 7 1>;
rk_usb,dpattach = <0x4b8 31 1>;
rk_usb,cpdet = <0x4b8 30 1>;
rk_usb,dcpattach = <0x4b8 29 1>;
};
};
};
&cluster1_opp {
@@ -268,16 +232,6 @@
&usb_otg {
status = "okay";
compatible = "rockchip,rk3368-usb";
clocks = <&cru SCLK_OTGPHY0>, <&cru HCLK_OTG0>;
clock-names = "sclk_otgphy0", "otg";
resets = <&cru SRST_USBOTG_AHB>,
<&cru SRST_USBOTG_PHY>,
<&cru SRST_USBOTG_CON>;
reset-names = "otg_ahb", "otg_phy", "otg_controller";
/* 0 - Normal, 1 - Force Host, 2 - Force Device */
rockchip,usb-mode = <0>;
};
&pinctrl {

20
arch/arm64/boot/dts/rockchip/rk3368-sheep.dts
View File

@@ -179,6 +179,17 @@
regulator-always-on;
};
vcc_otg_vbus: otg-vbus-regulator {
compatible = "regulator-fixed";
gpio = <&gpio0 RK_PD1 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&otg_vbus_drv>;
regulator-name = "vcc_otg_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
};
xin32k: xin32k {
compatible = "fixed-clock";
clock-frequency = <32768>;
@@ -608,6 +619,11 @@
phy-supply = <&vcc_host>;
status = "okay";
};
u2phy_otg: otg-port {
vbus-supply = <&vcc_otg_vbus>;
status = "okay";
};
};
&usb_host0_ehci {
@@ -696,5 +712,9 @@
host_vbus_drv: host-vbus-drv {
rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_none>;
};
otg_vbus_drv: otg-bus-drv {
rockchip,pins = <0 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};