openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

ARM: dts: at91: sam9x60ek: enable usb device 

Enable usb device for sam9x60ek board.

Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
This commit is contained in:
Cristian Birsan 2020-07-23 21:49:02 +03:00 committed by Felipe Balbi
parent 26b3242450
commit 84b522e605
2 changed files with 27 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
arch/arm/boot/dts/at91-sam9x60ek.dts
View File

@ -563,6 +563,12 @@ pinctrl_key_gpio_default: pinctrl_key_gpio {
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 {
@ -666,6 +672,13 @@ timer1: timer@1 {
};
};
&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

14
arch/arm/boot/dts/sam9x60.dtsi
View File

@ -69,6 +69,20 @@ ahb {
#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";
};
usb1: ohci@600000 {
compatible = "atmel,at91rm9200-ohci", "usb-ohci";
reg = <0x00600000 0x100000>;