[U-Boot] [PATCH v4 15/15] ARM: DTS: keystone: complete the description of the USB PHY devices

[Jean-Jacques Hiblot]

As the PHY driver now handles the transitions of USB power domain, we
must add this information in the node of each PHY.
Also, the phy are expected in the "phys" property, not "usb-phys".
Also add the aliases for the USB ports on boards with more than a single
port.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot at ti.com>

---

Changes in v4: None
Changes in v3: None
Changes in v2: None

 arch/arm/dts/keystone-k2e-evm-u-boot.dtsi  | 32 ++++++++++++++++++++++
 arch/arm/dts/keystone-k2g-evm-u-boot.dtsi  | 28 +++++++++++++++++++
 arch/arm/dts/keystone-k2hk-evm-u-boot.dtsi | 14 ++++++++++
 arch/arm/dts/keystone-k2l-evm-u-boot.dtsi  | 18 ++++++++++++
 4 files changed, 92 insertions(+)
 create mode 100644 arch/arm/dts/keystone-k2l-evm-u-boot.dtsi

diff --git a/arch/arm/dts/keystone-k2e-evm-u-boot.dtsi b/arch/arm/dts/keystone-k2e-evm-u-boot.dtsi
index aecb4dde68..c94165ffe7 100644
--- a/arch/arm/dts/keystone-k2e-evm-u-boot.dtsi
+++ b/arch/arm/dts/keystone-k2e-evm-u-boot.dtsi
@@ -7,8 +7,40 @@
 	soc {
 		u-boot,dm-pre-reloc;
 	};
+	aliases {
+		usb0 = &usb;
+		usb1 = &usb1;
+	};
 };
 
 &i2c1 {
 	u-boot,dm-pre-reloc;
 };
+
+&usb_phy {
+	#phy-cells = <0>;
+	psc-domain = <2>;
+};
+
+&usb {
+	dwc3 at 2690000 {
+		phys = <&usb_phy>;
+		dr_mode = "host";
+		snps,u2ss_inp3_quirk;
+		status = "okay";
+	};
+};
+
+&usb1_phy {
+	#phy-cells = <0>;
+	psc-domain = <1>;
+};
+
+&usb1 {
+	dwc3 at 25010000 {
+		phys = <&usb1_phy>;
+		dr_mode = "peripheral";
+		snps,u2ss_inp3_quirk;
+		status = "okay";
+	};
+};
diff --git a/arch/arm/dts/keystone-k2g-evm-u-boot.dtsi b/arch/arm/dts/keystone-k2g-evm-u-boot.dtsi
index 80f1f60045..e8e70096ea 100644
--- a/arch/arm/dts/keystone-k2g-evm-u-boot.dtsi
+++ b/arch/arm/dts/keystone-k2g-evm-u-boot.dtsi
@@ -7,6 +7,10 @@
 	soc {
 		u-boot,dm-pre-reloc;
 	};
+	aliases {
+		usb0 = &usb0;
+		usb1 = &usb1;
+	};
 };
 
 &i2c0 {
@@ -16,3 +20,27 @@
 &i2c1 {
 	u-boot,dm-pre-reloc;
 };
+
+&usb0_phy {
+	compatible = "ti,keystone-usbphy";
+	#phy-cells = <0>;
+	reg = <0x2620738 24>;
+	psc-domain = <25>;
+};
+
+&usb0 {
+	phys = <&usb0_phy>;
+	snps,u2ss_inp3_quirk;
+};
+
+&usb1_phy {
+	compatible = "ti,keystone-usbphy";
+	#phy-cells = <0>;
+	reg = <0x2620750 24>;
+	psc-domain = <26>;
+};
+
+&usb1 {
+	phys = <&usb1_phy>;
+	snps,u2ss_inp3_quirk;
+};
diff --git a/arch/arm/dts/keystone-k2hk-evm-u-boot.dtsi b/arch/arm/dts/keystone-k2hk-evm-u-boot.dtsi
index aecb4dde68..1c2f349f5c 100644
--- a/arch/arm/dts/keystone-k2hk-evm-u-boot.dtsi
+++ b/arch/arm/dts/keystone-k2hk-evm-u-boot.dtsi
@@ -12,3 +12,17 @@
 &i2c1 {
 	u-boot,dm-pre-reloc;
 };
+
+&usb_phy {
+	#phy-cells = <0>;
+	psc-domain = <2>;
+};
+
+&usb {
+	dwc3 at 2690000 {
+		phys = <&usb_phy>;
+		dr_mode = "host";
+		snps,u2ss_inp3_quirk;
+		status = "okay";
+	};
+};
diff --git a/arch/arm/dts/keystone-k2l-evm-u-boot.dtsi b/arch/arm/dts/keystone-k2l-evm-u-boot.dtsi
new file mode 100644
index 0000000000..0a507d0210
--- /dev/null
+++ b/arch/arm/dts/keystone-k2l-evm-u-boot.dtsi
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com/
+ */
+
+&usb_phy {
+	#phy-cells = <0>;
+	psc-domain = <2>;
+};
+
+&usb {
+	dwc3 at 2690000 {
+		phys = <&usb_phy>;
+		dr_mode = "host";
+		snps,u2ss_inp3_quirk;
+		status = "okay";
+	};
+};
-- 
2.17.1