From: Cristian Birsan <cristian.birsan@xxxxxxxxxxxxx>
Enable usb device for sam9x60ek board.
Signed-off-by: Cristian Birsan <cristian.birsan@xxxxxxxxxxxxx>
---
arch/arm/boot/dts/at91-sam9x60ek.dts | 13 +++++
arch/arm/boot/dts/sam9x60.dtsi | 74 ++++++++++++++++++++++++++++
2 files changed, 87 insertions(+)
diff --git a/arch/arm/boot/dts/at91-sam9x60ek.dts b/arch/arm/boot/dts/at91-sam9x60ek.dts
index b484745bf2d4..325d0fc8674f 100644
--- a/arch/arm/boot/dts/at91-sam9x60ek.dts
+++ b/arch/arm/boot/dts/at91-sam9x60ek.dts
@@ -547,6 +547,12 @@
atmel,pins = <AT91_PIOD 18 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
};
};
+
+ usb0 {
+ pinctrl_usba_vbus: usba_vbus {
+ atmel,pins = <AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
+ };
+ };
}; /* pinctrl */
&pmc {
@@ -634,6 +640,13 @@
};
};
+&usb0 {
+ atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usba_vbus>;
+ status = "okay";
+};
+
&usb1 {
num-ports = <3>;
atmel,vbus-gpio = <0
diff --git a/arch/arm/boot/dts/sam9x60.dtsi b/arch/arm/boot/dts/sam9x60.dtsi
index 6763423d64b8..5cd2b9054762 100644
--- a/arch/arm/boot/dts/sam9x60.dtsi
+++ b/arch/arm/boot/dts/sam9x60.dtsi
@@ -69,6 +69,80 @@
#size-cells = <1>;
ranges;
+ usb0: gadget@500000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "microchip,sam9x60-udc";
+ reg = <0x00500000 0x100000
+ 0xf803c000 0x400>;
+ interrupts = <23 IRQ_TYPE_LEVEL_HIGH 2>;
+ clocks = <&pmc PMC_TYPE_PERIPHERAL 23>, <&pmc PMC_TYPE_CORE PMC_UTMI>;
+ clock-names = "pclk", "hclk";
+ assigned-clocks = <&pmc PMC_TYPE_CORE PMC_UTMI>;
+ assigned-clock-rates = <480000000>;
+ status = "disabled";
+
+ ep@0 {
+ reg = <0>;
+ atmel,fifo-size = <64>;
+ atmel,nb-banks = <1>;
+ };
+
+ ep@1 {
+ reg = <1>;
+ atmel,fifo-size = <1024>;
+ atmel,nb-banks = <2>;
+ atmel,can-dma;
+ };
+
+ ep@2 {
+ reg = <2>;
+ atmel,fifo-size = <1024>;
+ atmel,nb-banks = <2>;
+ atmel,can-dma;
+ };
+
+ ep@3 {
+ reg = <3>;
+ atmel,fifo-size = <1024>;
+ atmel,nb-banks = <3>;
+ atmel,can-dma;
+ atmel,can-isoc;
+ };
+
+ ep@4 {
+ reg = <4>;
+ atmel,fifo-size = <1024>;
+ atmel,nb-banks = <3>;
+ atmel,can-dma;
+ atmel,can-isoc;
+ };
+
+ ep@5 {
+ reg = <5>;
+ atmel,fifo-size = <1024>;
+ atmel,nb-banks = <3>;
+ atmel,can-dma;
+ atmel,can-isoc;
+ };
+
+ ep@6 {
+ reg = <6>;
+ atmel,fifo-size = <1024>;
+ atmel,nb-banks = <3>;
+ atmel,can-dma;
+ atmel,can-isoc;
+ };
+
+ ep@7 {
+ reg = <7>;
+ atmel,fifo-size = <1024>;
+ atmel,nb-banks = <3>;
+ atmel,can-dma;
+ atmel,can-isoc;
+ };
+ };
+
usb1: ohci@600000 {
compatible = "atmel,at91rm9200-ohci", "usb-ohci";
reg = <0x00600000 0x100000>;
--
2.17.1
