[RFC 3/3] arm64: dts: Modify device tree for support Hikey960
From: Yu Chen <chenyu56@huawei.com>
Date: 2017-10-24 06:08:50
Also in:
linux-arm-kernel, lkml
Subsystem:
arm/hisilicon soc support, the rest · Maintainers:
Wei Xu, Linus Torvalds
Add dts for usb module of Hikey960. Signed-off-by: Yu Chen <chenyu56@huawei.com> Signed-off-by: Ning Fan <redacted> Signed-off-by: Di Yang <redacted> Signed-off-by: Rui Li <redacted> --- arch/arm64/boot/dts/hisilicon/hi3660.dtsi | 39 +++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+)
diff --git a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
index b7a90d632959..dff3e68c5e38 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi@@ -324,6 +324,18 @@ status = "disabled"; }; + hubv2: gpio_hubv2 { + compatible = "hisilicon,gpio_hubv2"; + typc_vbus_int_gpio,typec-gpios = <&gpio25 2 0>; + typc_vbus_enable_val = <1>; + otg_gpio = <&gpio25 6 0>; + hub_vdd12_en_gpio = <&gpio2 1 0>; + hub_vdd33_en_gpio = <&gpio5 6 0>; + hub_reset_en_gpio = <&gpio4 4 0>; + pinctrl-names = "default"; + pinctrl-0 = <&usbhub5734_pmx_func>; + }; + i2c3: i2c@fdf0c000 { compatible = "snps,designware-i2c"; reg = <0x0 0xfdf0c000 0x0 0x1000>;
@@ -978,5 +990,32 @@ clocks = <&crg_ctrl HI3660_OSC32K>; clock-names = "apb_pclk"; }; + + hisi_usb@ff200000 { + #address-cells = <2>; + #size-cells = <2>; + compatible = "hisilicon,hi3660-dwc3"; + reg = <0x0 0xff200000 0x0 0x1000 + 0x0 0xff100000 0x0 0x100000>; + ranges; + bc_again_flag = <0>; + + clocks = <&crg_ctrl HI3660_CLK_ABB_USB>, + <&crg_ctrl HI3660_ACLK_GATE_USB3OTG>; + clock-names = "clk_usb3phy_ref", "aclk_usb3otg"; + eye_diagram_param = <0x1c466e3>; + eye_diagram_host_param = <0x1c466e3>; + usb3_phy_cr_param = <0xb80>; + usb3_phy_host_cr_param = <0x980>; + usb3_phy_tx_vboost_lvl = <0x5>; + + dwc3@ff100000 { + compatible = "snps,dwc3"; + reg = <0x0 0xff100000 0x0 0x100000>; + interrupts = <0 159 4>, <0 161 4>; + dr_mode = "otg"; + maximum-speed = "super-speed"; + }; + }; }; };
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2.11.GIT