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ARM64: dts: rockchip: add usb otg node for rk3366

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Change-Id: I1c641a9b622861142991b5a19b40b145c9fd903c
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
This commit is contained in:
Frank Wang
2016-03-01 15:53:31 +08:00
parent 960cc8a2ec
commit c6b59a6e76
2 changed files with 65 additions and 0 deletions
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50
arch/arm64/boot/dts/rockchip/rk3366-tb.dts
View File

@@ -214,6 +214,36 @@
sdcard-supply = <&vccio_sd>;
tphdsor-supply = <&vcc_io>;
};
dwc_control_usb: dwc-control-usb {
compatible = "rockchip,rk3368-dwc-control-usb";
rockchip,grf = <&grf>;
grf-offset = <0x049c>; /* 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 SCLK_USBPHY480M>;
clock-names = "usbphy_480m";
usb_bc {
compatible = "inno,phy";
regbase = &dwc_control_usb;
rk_usb,bvalid = <0x49c 23 1>;
rk_usb,iddig = <0x49c 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 = <0x498 31 1>;
rk_usb,cpdet = <0x498 30 1>;
rk_usb,dcpattach = <0x498 29 1>;
};
};
};
&emmc {
@@ -594,3 +624,23 @@
rx_delay = <0x10>;
status = "okay";
};
&dwc_control_usb {
host_drv_gpio = <&gpio0 16 GPIO_ACTIVE_LOW>; /* GPIO_C0 = 16 */
otg_drv_gpio = <&gpio0 10 GPIO_ACTIVE_LOW>; /* GPIO_B2 = 10 */
rockchip,remote_wakeup;
rockchip,usb_irq_wakeup;
};
&usb_otg {
clocks = <&cru SCLK_OTG_PHY0>, <&cru HCLK_OTG>;
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>;
status = "okay";
};

15
arch/arm64/boot/dts/rockchip/rk3366.dtsi
View File

@@ -335,6 +335,21 @@
status = "disabled";
};
usb_otg: usb@ff4c0000 {
compatible = "rockchip,rk3368-usb", "rockchip,rk3066-usb",
"snps,dwc2";
reg = <0x0 0xff4c0000 0x0 0x40000>;
interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cru HCLK_OTG>;
clock-names = "otg";
dr_mode = "otg";
g-np-tx-fifo-size = <16>;
g-rx-fifo-size = <275>;
g-tx-fifo-size = <256 128 128 64 64 32>;
g-use-dma;
status = "disabled";
};
i2c1: i2c@ff660000 {
compatible = "rockchip,rk3368-i2c", "rockchip,rk3288-i2c";
reg = <0x0 0xff660000 0x0 0x1000>;