From patchwork Mon May 11 07:55:09 2020
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X-Patchwork-Submitter: Frank Wang <frank.wang@rock-chips.com>
X-Patchwork-Id: 245555
List-Id: U-Boot discussion <u-boot.lists.denx.de>
From: frank.wang at rock-chips.com (Frank Wang)
Date: Mon, 11 May 2020 15:55:09 +0800
Subject: [PATCH v4 05/16] arm64: dts: rk3399: Move u2phy into root port
In-Reply-To: <20200511075330.26462-1-frank.wang@rock-chips.com>
References: <20200511075330.26462-1-frank.wang@rock-chips.com>
Message-ID: <20200511075520.26557-1-frank.wang@rock-chips.com>

From: Jagan Teki <jagan at amarulasolutions.com>

Yes, This is changing the actual device tree u2phy
structure but the problem with the current Generic
PHY subsystem is unable to find PHY if the PHY node
is not part of the root structure.

This will be reverted,
- Once we support the PHY subsystem to get the PHY
  even though it is not part of the root node or
- any other relevant solution that get the phy
  directly without traversing all nodes.

Signed-off-by: Jagan Teki <jagan at amarulasolutions.com>
---
 arch/arm/dts/rk3399.dtsi | 108 +++++++++++++++++++--------------------
 1 file changed, 54 insertions(+), 54 deletions(-)

diff --git a/arch/arm/dts/rk3399.dtsi b/arch/arm/dts/rk3399.dtsi
index 74f2c3d490..6c77f25f23 100644
--- a/arch/arm/dts/rk3399.dtsi
+++ b/arch/arm/dts/rk3399.dtsi
@@ -1387,60 +1387,6 @@
 			status = "disabled";
 		};
 
-		u2phy0: usb2-phy at e450 {
-			compatible = "rockchip,rk3399-usb2phy";
-			reg = <0xe450 0x10>;
-			clocks = <&cru SCLK_USB2PHY0_REF>;
-			clock-names = "phyclk";
-			#clock-cells = <0>;
-			clock-output-names = "clk_usbphy0_480m";
-			status = "disabled";
-
-			u2phy0_host: host-port {
-				#phy-cells = <0>;
-				interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH 0>;
-				interrupt-names = "linestate";
-				status = "disabled";
-			};
-
-			u2phy0_otg: otg-port {
-				#phy-cells = <0>;
-				interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH 0>,
-					     <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH 0>,
-					     <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH 0>;
-				interrupt-names = "otg-bvalid", "otg-id",
-						  "linestate";
-				status = "disabled";
-			};
-		};
-
-		u2phy1: usb2-phy at e460 {
-			compatible = "rockchip,rk3399-usb2phy";
-			reg = <0xe460 0x10>;
-			clocks = <&cru SCLK_USB2PHY1_REF>;
-			clock-names = "phyclk";
-			#clock-cells = <0>;
-			clock-output-names = "clk_usbphy1_480m";
-			status = "disabled";
-
-			u2phy1_host: host-port {
-				#phy-cells = <0>;
-				interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH 0>;
-				interrupt-names = "linestate";
-				status = "disabled";
-			};
-
-			u2phy1_otg: otg-port {
-				#phy-cells = <0>;
-				interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH 0>,
-					     <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH 0>,
-					     <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH 0>;
-				interrupt-names = "otg-bvalid", "otg-id",
-						  "linestate";
-				status = "disabled";
-			};
-		};
-
 		emmc_phy: phy at f780 {
 			compatible = "rockchip,rk3399-emmc-phy";
 			reg = <0xf780 0x24>;
@@ -1462,6 +1408,60 @@
 		};
 	};
 
+	u2phy0: usb2-phy at e450 {
+		compatible = "rockchip,rk3399-usb2phy";
+		reg = <0x0 0xe450 0x0 0x10>;
+		clocks = <&cru SCLK_USB2PHY0_REF>;
+		clock-names = "phyclk";
+		#clock-cells = <0>;
+		clock-output-names = "clk_usbphy0_480m";
+		status = "disabled";
+
+		u2phy0_host: host-port {
+			#phy-cells = <0>;
+			interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH 0>;
+			interrupt-names = "linestate";
+			status = "disabled";
+		};
+
+		u2phy0_otg: otg-port {
+			#phy-cells = <0>;
+			interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH 0>,
+				     <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH 0>,
+				     <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH 0>;
+			interrupt-names = "otg-bvalid", "otg-id",
+					  "linestate";
+			status = "disabled";
+		};
+	};
+
+	u2phy1: usb2-phy at e460 {
+		compatible = "rockchip,rk3399-usb2phy";
+		reg = <0x0 0xe460 0x0 0x10>;
+		clocks = <&cru SCLK_USB2PHY1_REF>;
+		clock-names = "phyclk";
+		#clock-cells = <0>;
+		clock-output-names = "clk_usbphy1_480m";
+		status = "disabled";
+
+		u2phy1_host: host-port {
+			#phy-cells = <0>;
+			interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH 0>;
+			interrupt-names = "linestate";
+			status = "disabled";
+		};
+
+		u2phy1_otg: otg-port {
+			#phy-cells = <0>;
+			interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH 0>,
+				     <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH 0>,
+				     <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH 0>;
+			interrupt-names = "otg-bvalid", "otg-id",
+					  "linestate";
+			status = "disabled";
+		};
+	};
+
 	tcphy0: phy at ff7c0000 {
 		compatible = "rockchip,rk3399-typec-phy";
 		reg = <0x0 0xff7c0000 0x0 0x40000>;