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ARM: dts: omap3-sniper: USB OTG support 

This adds support for USB OTG on the Optimus Black.
The HSUSB0 interface is connected to the TWL4030 USB PHY.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Signed-off-by: Tony Lindgren <tony@atomide.com>
hifive-unleashed-5.1
Paul Kocialkowski 2016-02-28 13:39:42 +01:00 committed by Tony Lindgren
parent 999400d491
commit 4d91e28548
1 changed files with 31 additions and 1 deletions
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32
arch/arm/boot/dts/omap3-sniper.dts
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@ -94,6 +94,23 @@
OMAP3_CORE1_IOPAD(0x216a, PIN_INPUT | MUX_MODE0) /* sdmmc2_dat7 */
>;
};
usb_otg_hs_pins: pinmux_usb_otg_hs_pins {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x21a2, PIN_INPUT | MUX_MODE0) /* hsusb0_clk */
OMAP3_CORE1_IOPAD(0x21a4, PIN_OUTPUT | MUX_MODE0) /* hsusb0_stp */
OMAP3_CORE1_IOPAD(0x21a6, PIN_INPUT | MUX_MODE0) /* hsusb0_dir */
OMAP3_CORE1_IOPAD(0x21a8, PIN_INPUT | MUX_MODE0) /* hsusb0_nxt */
OMAP3_CORE1_IOPAD(0x21aa, PIN_INPUT | MUX_MODE0) /* hsusb0_data0 */
OMAP3_CORE1_IOPAD(0x21ac, PIN_INPUT | MUX_MODE0) /* hsusb0_data1 */
OMAP3_CORE1_IOPAD(0x21ae, PIN_INPUT | MUX_MODE0) /* hsusb0_data2 */
OMAP3_CORE1_IOPAD(0x21b0, PIN_INPUT | MUX_MODE0) /* hsusb0_data3 */
OMAP3_CORE1_IOPAD(0x21b2, PIN_INPUT | MUX_MODE0) /* hsusb0_data4 */
OMAP3_CORE1_IOPAD(0x21b4, PIN_INPUT | MUX_MODE0) /* hsusb0_data5 */
OMAP3_CORE1_IOPAD(0x21b6, PIN_INPUT | MUX_MODE0) /* hsusb0_data6 */
OMAP3_CORE1_IOPAD(0x21b8, PIN_INPUT | MUX_MODE0) /* hsusb0_data7 */
>;
};
};
&omap3_pmx_wkup {
@ -175,15 +192,16 @@
&mmc1 {
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins &mmc1_cd_pin>;
vmmc-supply = <&lp8720_ldo1>;
cd-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; /* gpio 10 */
bus-width = <4>;
};
&mmc2 {
pinctrl-names = "default";
pinctrl-0 = <&mmc2_pins>;
vmmc-supply = <&vmmc2>;
ti,non-removable;
bus-width = <8>;
@ -193,6 +211,18 @@
status = "disabled";
};
&usb_otg_hs {
pinctrl-names = "default";
pinctrl-0 = <&usb_otg_hs_pins>;
interface-type = <0>;
usb-phy = <&usb2_phy>;
phys = <&usb2_phy>;
phy-names = "usb2-phy";
mode = <3>;
power = <50>;
};
#include "twl4030.dtsi"
#include "twl4030_omap3.dtsi"