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ARM: dts: am3517-evm: Enable USB1 Host

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The AM3517-evm has a single USB Host port connected to hsusb1.
This patch enables that USB port.

Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Adam Ford 2018-06-23 08:24:03 -05:00 committed by Tony Lindgren
parent 19054d0a00
commit 5bd5bce567
1 changed files with 45 additions and 0 deletions
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45
arch/arm/boot/dts/am3517-evm.dts
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@ -168,6 +168,13 @@ pwm11: dmtimer-pwm@11 {
ti,timers = <&timer11>;
#pwm-cells = <3>;
};
/* HS USB Host PHY on PORT 1 */
hsusb1_phy: hsusb1_phy {
compatible = "usb-nop-xceiv";
reset-gpios = <&gpio2 25 GPIO_ACTIVE_LOW>; /* gpio_57 */
#phy-cells = <0>;
};
};
&davinci_emac {
@ -224,7 +231,17 @@ &mmc3 {
status = "disabled";
};
&usbhshost {
port1-mode = "ehci-phy";
};
&usbhsehci {
phys = <&hsusb1_phy>;
};
&omap3_pmx_core {
pinctrl-names = "default";
pinctrl-0 = <&hsusb1_rst_pins>;
leds_pins: pinmux_leds_pins {
pinctrl-single,pins = <
@ -283,4 +300,32 @@ OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0) /* dss_data14.dss_data14
OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0) /* dss_data15.dss_data15 */
>;
};
hsusb1_rst_pins: pinmux_hsusb1_rst_pins {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x20ba, PIN_OUTPUT | MUX_MODE4) /* gpmc_ncs6.gpio_57 */
>;
};
};
&omap3_pmx_core2 {
pinctrl-names = "default";
pinctrl-0 = <&hsusb1_pins>;
hsusb1_pins: pinmux_hsusb1_pins {
pinctrl-single,pins = <
OMAP3430_CORE2_IOPAD(0x25d8, PIN_OUTPUT | MUX_MODE3) /* etk_clk.hsusb1_stp */
OMAP3430_CORE2_IOPAD(0x25da, PIN_OUTPUT | MUX_MODE3) /* etk_ctl.hsusb1_clk */
OMAP3430_CORE2_IOPAD(0x25ec, PIN_INPUT | MUX_MODE3) /* etk_d8.hsusb1_dir */
OMAP3430_CORE2_IOPAD(0x25ee, PIN_INPUT | MUX_MODE3) /* etk_d9.hsusb1_nxt */
OMAP3430_CORE2_IOPAD(0x25dc, PIN_INPUT | MUX_MODE3) /* etk_d0.hsusb1_data0 */
OMAP3430_CORE2_IOPAD(0x25de, PIN_INPUT | MUX_MODE3) /* etk_d1.hsusb1_data1 */
OMAP3430_CORE2_IOPAD(0x25e0, PIN_INPUT | MUX_MODE3) /* etk_d2.hsusb1_data2 */
OMAP3430_CORE2_IOPAD(0x25ea, PIN_INPUT | MUX_MODE3) /* etk_d7.hsusb1_data3 */
OMAP3430_CORE2_IOPAD(0x25e4, PIN_INPUT | MUX_MODE3) /* etk_d4.hsusb1_data4 */
OMAP3430_CORE2_IOPAD(0x25e6, PIN_INPUT | MUX_MODE3) /* etk_d5.hsusb1_data5 */
OMAP3430_CORE2_IOPAD(0x25e8, PIN_INPUT | MUX_MODE3) /* etk_d6.hsusb1_data6 */
OMAP3430_CORE2_IOPAD(0x25e2, PIN_INPUT | MUX_MODE3) /* etk_d3.hsusb1_data7 */
>;
};
};