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arm64: dts: rockchip: add u2phy grf and usb2.0 controller node

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Support usb2.0 for rk3328.
Add node usb2phy_grf for usb2.0 phy.
Add node usb_host0_ehci for ehci controller.
Add node usb_host0_ohci for ohci controller.

Change-Id: Ia0adfa4c8cd16735e899491e1dc91d37bd348364
Signed-off-by: Meng Dongyang <daniel.meng@rock-chips.com>
This commit is contained in:
Meng Dongyang
2016-12-30 12:28:58 +08:00
committed by Huang, Tao
parent 591482d01f
commit 16cd32c9b3
2 changed files with 67 additions and 0 deletions
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16
arch/arm64/boot/dts/rockchip/rk3328-evb.dts
View File

@@ -75,11 +75,27 @@
status = "okay";
};
&u2phy {
status = "okay";
u2phy_host: host-port {
status = "okay";
};
};
&usb20_otg {
dr_mode = "peripheral";
status = "okay";
};
&usb_host0_ehci {
status = "okay";
};
&usb_host0_ohci {
status = "okay";
};
&i2c1 {
status = "okay";

51
arch/arm64/boot/dts/rockchip/rk3328.dtsi
View File

@@ -479,6 +479,33 @@
<32768>, <32768>;
};
usb2phy_grf: syscon@ff450000 {
compatible = "rockchip,rk3328-usb2phy-grf", "syscon",
"simple-mfd";
reg = <0x0 0xff450000 0x0 0x10000>;
#address-cells = <1>;
#size-cells = <1>;
u2phy: usb2-phy@100 {
compatible = "rockchip,rk3328-usb2phy";
reg = <0x100 0x10>;
clocks = <&xin24m>;
clock-names = "phyclk";
#clock-cells = <0>;
assigned-clocks = <&cru USB480M>;
assigned-clock-parents = <&u2phy>;
clock-output-names = "usb480m_phy";
status = "disabled";
u2phy_host: host-port {
#phy-cells = <0>;
interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "linestate";
status = "disabled";
};
};
};
sdmmc: rksdmmc@ff500000 {
compatible = "rockchip,rk3328-dw-mshc", "rockchip,rk3288-dw-mshc";
reg = <0x0 0xff500000 0x0 0x4000>;
@@ -528,6 +555,30 @@
status = "disabled";
};
usb_host0_ehci: usb@ff5c0000 {
compatible = "generic-ehci";
reg = <0x0 0xff5c0000 0x0 0x10000>;
interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cru HCLK_HOST0>, <&cru HCLK_HOST0_ARB>,
<&u2phy>;
clock-names = "usbhost", "arbiter", "utmi";
phys = <&u2phy_host>;
phy-names = "usb";
status = "disabled";
};
usb_host0_ohci: usb@ff5d0000 {
compatible = "generic-ohci";
reg = <0x0 0xff5d0000 0x0 0x10000>;
interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cru HCLK_HOST0>, <&cru HCLK_HOST0_ARB>,
<&u2phy>;
clock-names = "usbhost", "arbiter", "utmi";
phys = <&u2phy_host>;
phy-names = "usb";
status = "disabled";
};
sdmmc_ext: rksdmmc@ff5f0000 {
compatible = "rockchip,rk3328-dw-mshc", "rockchip,rk3288-dw-mshc";
reg = <0x0 0xff5f0000 0x0 0x4000>;