linux-kernel - [RFC 3/3] arm64: dts: Modify device tree for support Hikey960

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Date:   Tue, 24 Oct 2017 14:06:10 +0800
From:   Yu Chen <chenyu56@...wei.com>
To:     <chenyu56@...wei.com>, <xuwei5@...ilicon.com>,
        <robh+dt@...nel.org>, <mark.rutland@....com>,
        <catalin.marinas@....com>, <will.deacon@....com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <devicetree@...r.kernel.org>, <arnd@...db.de>, <olof@...om.net>,
        <timur@...eaurora.org>, <khilman@...libre.com>,
        <gregory.clement@...e-electrons.com>, <narmstrong@...libre.com>,
        <yamada.masahiro@...ionext.com>, <robh@...nel.org>,
        <heiko@...ech.de>, <damm+renesas@...nsource.se>, <krzk@...nel.org>,
        <balbi@...nel.org>, <gregkh@...uxfoundation.org>,
        <linux-usb@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC:     <wangbinghui@...ilicon.com>, <suzhuangluan@...ilicon.com>
Subject: [RFC 3/3] arm64: dts: Modify device tree for support Hikey960

Add dts for usb module of Hikey960.

Signed-off-by: Yu Chen <chenyu56@...wei.com>
Signed-off-by: Ning Fan <fanning4@...ilicon.com>
Signed-off-by: Di Yang <yangdi10@...ilicon.com>
Signed-off-by: Rui Li <lirui39@...ilicon.com>

---
 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@...0c000 {
 			compatible = "snps,designware-i2c";
 			reg = <0x0 0xfdf0c000 0x0 0x1000>;
@@ -978,5 +990,32 @@
 			clocks = <&crg_ctrl HI3660_OSC32K>;
 			clock-names = "apb_pclk";
 		};
+
+		hisi_usb@...00000 {
+			#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@...00000 {
+				compatible = "snps,dwc3";
+				reg = <0x0 0xff100000 0x0 0x100000>;
+				interrupts = <0 159 4>, <0 161 4>;
+				dr_mode = "otg";
+				maximum-speed = "super-speed";
+			};
+		};
 	};
 };
-- 
2.11.GIT