ARM: Tegra: FDT: Add USB EHCI function for T30/T114

Add DT node for USB EHCI function.
Add support for T30-Cardhu, T30-Beaver, T114-Dalmore boards.

Signed-off-by: Jim Lin <jilin@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>

diff --git a/arch/arm/dts/tegra114.dtsi b/arch/arm/dts/tegra114.dtsi
index f86d18d..626cc3c 100644 (file)
--- a/arch/arm/dts/tegra114.dtsi
+++ b/arch/arm/dts/tegra114.dtsi
@@ -216,4 +216,31 @@
                clocks = <&tegra_car 15>;
                status = "disable";
        };
+
+       usb@7d000000 {
+               compatible = "nvidia,tegra114-ehci";
+               reg = <0x7d000000 0x4000>;
+               interrupts = <52>;
+               phy_type = "utmi";
+               clocks = <&tegra_car 22>;       /* PERIPH_ID_USBD */
+               status = "disabled";
+       };
+
+       usb@7d004000 {
+               compatible = "nvidia,tegra114-ehci";
+               reg = <0x7d004000 0x4000>;
+               interrupts = <53>;
+               phy_type = "hsic";
+               clocks = <&tegra_car 58>;       /* PERIPH_ID_USB2 */
+               status = "disabled";
+       };
+
+       usb@7d008000 {
+               compatible = "nvidia,tegra114-ehci";
+               reg = <0x7d008000 0x4000>;
+               interrupts = <129>;
+               phy_type = "utmi";
+               clocks = <&tegra_car 59>;       /* PERIPH_ID_USB3 */
+               status = "disabled";
+       };
 };

diff --git a/arch/arm/dts/tegra30.dtsi b/arch/arm/dts/tegra30.dtsi
index ccf154f..fee1c36 100644 (file)
--- a/arch/arm/dts/tegra30.dtsi
+++ b/arch/arm/dts/tegra30.dtsi
@@ -216,4 +216,31 @@
                clocks = <&tegra_car 15>;
                status = "disabled";
        };
+
+       usb@7d000000 {
+               compatible = "nvidia,tegra30-ehci";
+               reg = <0x7d000000 0x4000>;
+               interrupts = <52>;
+               phy_type = "utmi";
+               clocks = <&tegra_car 22>;       /* PERIPH_ID_USBD */
+               status = "disabled";
+       };
+
+       usb@7d004000 {
+               compatible = "nvidia,tegra30-ehci";
+               reg = <0x7d004000 0x4000>;
+               interrupts = <53>;
+               phy_type = "hsic";
+               clocks = <&tegra_car 58>;       /* PERIPH_ID_USB2 */
+               status = "disabled";
+       };
+
+       usb@7d008000 {
+               compatible = "nvidia,tegra30-ehci";
+               reg = <0x7d008000 0x4000>;
+               interrupts = <129>;
+               phy_type = "utmi";
+               clocks = <&tegra_car 59>;       /* PERIPH_ID_USB3 */
+               status = "disabled";
+       };
 };

diff --git a/board/nvidia/dts/tegra114-dalmore.dts b/board/nvidia/dts/tegra114-dalmore.dts
index 86e9459..435c01e 100644 (file)
--- a/board/nvidia/dts/tegra114-dalmore.dts
+++ b/board/nvidia/dts/tegra114-dalmore.dts
@@ -14,6 +14,7 @@
                i2c4 = "/i2c@7000c700";
                sdhci0 = "/sdhci@78000600";
                sdhci1 = "/sdhci@78000400";
+               usb0 = "/usb@7d008000";
        };
 
        memory {
@@ -61,4 +62,10 @@
                bus-width = <8>;
                status = "okay";
        };
+
+       usb@7d008000 {
+               /* SPDIF_IN: USB_VBUS_EN1 */
+               nvidia,vbus-gpio = <&gpio 86 0>;
+               status = "okay";
+       };
 };

diff --git a/board/nvidia/dts/tegra30-beaver.dts b/board/nvidia/dts/tegra30-beaver.dts
index 836169f..a7cc93e 100644 (file)
--- a/board/nvidia/dts/tegra30-beaver.dts
+++ b/board/nvidia/dts/tegra30-beaver.dts
@@ -14,6 +14,7 @@
                i2c4 = "/i2c@7000c700";
                sdhci0 = "/sdhci@78000600";
                sdhci1 = "/sdhci@78000000";
+               usb0 = "/usb@7d008000";
        };
 
        memory {
@@ -68,4 +69,9 @@
                status = "okay";
                bus-width = <8>;
        };
+
+       usb@7d008000 {
+               nvidia,vbus-gpio = <&gpio 236 0>; /* PDD4 */
+               status = "okay";
+       };
 };

diff --git a/board/nvidia/dts/tegra30-cardhu.dts b/board/nvidia/dts/tegra30-cardhu.dts
index 4d22b48..ea2cf76 100644 (file)
--- a/board/nvidia/dts/tegra30-cardhu.dts
+++ b/board/nvidia/dts/tegra30-cardhu.dts
@@ -14,6 +14,7 @@
                i2c4 = "/i2c@7000c700";
                sdhci0 = "/sdhci@78000600";
                sdhci1 = "/sdhci@78000000";
+               usb0 = "/usb@7d008000";
        };
 
        memory {
@@ -63,4 +64,9 @@
                status = "okay";
                bus-width = <8>;
        };
+
+       usb@7d008000 {
+               nvidia,vbus-gpio = <&gpio 236 0>;       /* PDD4 */
+               status = "okay";
+       };
 };