diff mbox series

[v2,10/37] ARM: tegra: colibri_t20: annotate usb ehci instances

Message ID 20180902100906.25792-11-marcel@ziswiler.com
State Accepted
Headers show
Series ARM: dts: tegra: colibri_t20: major revamp incl. eval board support | expand

Commit Message

Marcel Ziswiler Sept. 2, 2018, 10:08 a.m. UTC 
From: Marcel Ziswiler <marcel.ziswiler@toradex.com>

Annotate USB EHCI instances.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>

---

Changes in v2: None

 arch/arm/boot/dts/tegra20-colibri-iris.dts | 2 ++
 arch/arm/boot/dts/tegra20-colibri.dtsi     | 1 +
 2 files changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/tegra20-colibri-iris.dts b/arch/arm/boot/dts/tegra20-colibri-iris.dts
index 9f0a819c68f2..194f40646a83 100644
--- a/arch/arm/boot/dts/tegra20-colibri-iris.dts
+++ b/arch/arm/boot/dts/tegra20-colibri-iris.dts
@@ -83,6 +83,7 @@ 
 		status = "okay";
 	};
 
+	/* EHCI instance 0: USB1_DP/N -> USBC_P/N */
 	usb@c5000000 {
 		status = "okay";
 	};
@@ -92,6 +93,7 @@ 
 		vbus-supply = <&reg_usbc_vbus>;
 	};
 
+	/* EHCI instance 2: USB3_DP/N -> USBH_P/N */
 	usb@c5008000 {
 		status = "okay";
 	};
diff --git a/arch/arm/boot/dts/tegra20-colibri.dtsi b/arch/arm/boot/dts/tegra20-colibri.dtsi
index 5e98f225322b..77e99caf5606 100644
--- a/arch/arm/boot/dts/tegra20-colibri.dtsi
+++ b/arch/arm/boot/dts/tegra20-colibri.dtsi
@@ -454,6 +454,7 @@ 
 		};
 	};
 
+	/* EHCI instance 1: ULPI PHY -> AX88772B (On-module) */
 	usb@c5004000 {
 		status = "okay";
 		nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 1)