From e2493dac62221b0b050fe13ad210c465f95c2276 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kamil=20Trzci=C5=84ski?= <ayufan@ayufan.eu>
Date: Mon, 2 Jul 2018 22:03:05 +0200
Subject: [PATCH] ayufan: dts: rockpro64: enable usb3 support

Change-Id: I12ef2b959b742fae3d28e86b20e0c8fed611c134
---
 .../boot/dts/rockchip/rk3399-rockpro64.dts    | 28 +++++++++++++++++++
 arch/arm64/boot/dts/rockchip/rk3399.dtsi      |  8 +++---
 2 files changed, 32 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts
index 8461e5e76864e6..4a7043d4450c04 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts
@@ -548,6 +548,16 @@
 	i2c-scl-rising-time-ns = <600>;
 	i2c-scl-falling-time-ns = <20>;
 	status = "okay";
+
+	fusb0: fusb30x@22 {
+		compatible = "fairchild,fusb302";
+		reg = <0x22>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&fusb0_int>;
+		vbus-5v-gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
+		int-n-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
+		status = "okay";
+	};
 };
 
 &i2s0 {
@@ -604,6 +614,13 @@
 		};
 	};
 
+	fusb30x {
+		fusb0_int: fusb0-int {
+			rockchip,pins =
+				<1 2 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
 	pcie {
 		pcie_pwr_en: pcie-pwr-en {
 			rockchip,pins = <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
@@ -683,6 +700,15 @@
 	status = "okay";
 };
 
+&tcphy0 {
+	extcon = <&fusb0>;
+	status = "okay";
+};
+
+&tcphy1 {
+	status = "okay";
+};
+
 &tsadc {
 	/* tshut mode 0:CRU 1:GPIO */
 	rockchip,hw-tshut-mode = <1>;
@@ -693,6 +719,7 @@
 
 &u2phy0 {
 	status = "okay";
+	extcon = <&fusb0>;
 
 	u2phy0_otg: otg-port {
 		status = "okay";
@@ -744,6 +771,7 @@
 };
 
 &usbdrd3_0 {
+	extcon = <&fusb0>;
 	status = "okay";
 };
 
diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 4550c0f82be902..e5491d6f66e816 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -411,8 +411,8 @@
 			reg = <0x0 0xfe800000 0x0 0x100000>;
 			interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH 0>;
 			dr_mode = "otg";
-			phys = <&u2phy0_otg>;
-			phy-names = "usb2-phy";
+			phys = <&u2phy0_otg>, <&tcphy0_usb3>;
+			phy-names = "usb2-phy", "usb3-phy";
 			phy_type = "utmi_wide";
 			snps,dis_enblslpm_quirk;
 			snps,dis-u2-freeclk-exists-quirk;
@@ -444,8 +444,8 @@
 			reg = <0x0 0xfe900000 0x0 0x100000>;
 			interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH 0>;
 			dr_mode = "otg";
-			phys = <&u2phy1_otg>;
-			phy-names = "usb2-phy";
+			phys = <&u2phy1_otg>, <&tcphy1_usb3>;
+			phy-names = "usb2-phy", "usb3-phy";
 			phy_type = "utmi_wide";
 			snps,dis_enblslpm_quirk;
 			snps,dis-u2-freeclk-exists-quirk;