[PATCH 10/31] ARM: tegra: colibri_t20: annotate usb ehci instances

[Marcel Ziswiler]

From: Marcel Ziswiler <marcel.ziswi...@toradex.com>

Annotate USB EHCI instances.

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

---

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

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)
-- 
2.14.4