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-rw-r--r--arch/arm/boot/dts/omap3-overo.dtsi98
1 files changed, 21 insertions, 77 deletions
diff --git a/arch/arm/boot/dts/omap3-overo.dtsi b/arch/arm/boot/dts/omap3-overo.dtsi
index 597099907f8e..69ca7c45bca2 100644
--- a/arch/arm/boot/dts/omap3-overo.dtsi
+++ b/arch/arm/boot/dts/omap3-overo.dtsi
@@ -1,94 +1,38 @@
/*
- * Copyright (C) 2012 Florian Vaussard, EPFL Mobots group
+ * Copyright (C) 2014 Florian Vaussard, EPFL Mobots group
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-/*
- * The Gumstix Overo must be combined with an expansion board.
- */
+#include "omap34xx.dtsi"
+#include "omap3-overo-base.dtsi"
-/ {
- pwmleds {
- compatible = "pwm-leds";
-
- overo {
- label = "overo:blue:COM";
- pwms = <&twl_pwmled 1 7812500>;
- max-brightness = <127>;
- linux,default-trigger = "mmc0";
- };
- };
-
- sound {
- compatible = "ti,omap-twl4030";
- ti,model = "overo";
-
- ti,mcbsp = <&mcbsp2>;
- ti,codec = <&twl_audio>;
- };
-};
-
-&i2c1 {
- clock-frequency = <2600000>;
-
- twl: twl@48 {
- reg = <0x48>;
- interrupts = <7>; /* SYS_NIRQ cascaded to intc */
- interrupt-parent = <&intc>;
+&omap3_pmx_core2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <
+ &hsusb2_2_pins
+ >;
- twl_audio: audio {
- compatible = "ti,twl4030-audio";
- codec {
- };
- };
+ hsusb2_2_pins: pinmux_hsusb2_2_pins {
+ pinctrl-single,pins = <
+ OMAP3430_CORE2_IOPAD(0x25f0, PIN_OUTPUT | MUX_MODE3) /* etk_d10.hsusb2_clk */
+ OMAP3430_CORE2_IOPAD(0x25f2, PIN_OUTPUT | MUX_MODE3) /* etk_d11.hsusb2_stp */
+ OMAP3430_CORE2_IOPAD(0x25f4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d12.hsusb2_dir */
+ OMAP3430_CORE2_IOPAD(0x25f6, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d13.hsusb2_nxt */
+ OMAP3430_CORE2_IOPAD(0x25f8, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d14.hsusb2_data0 */
+ OMAP3430_CORE2_IOPAD(0x25fa, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d15.hsusb2_data1 */
+ >;
};
-};
-
-#include "twl4030.dtsi"
-#include "twl4030_omap3.dtsi"
-
-/* i2c2 pins are used for gpio */
-&i2c2 {
- status = "disabled";
-};
-/* on board microSD slot */
-&mmc1 {
- vmmc-supply = <&vmmc1>;
- bus-width = <4>;
-};
-
-/* optional on board WiFi */
-&mmc2 {
- bus-width = <4>;
-};
-
-&twl_gpio {
- ti,use-leds;
-};
-
-&usb_otg_hs {
- interface-type = <0>;
- usb-phy = <&usb2_phy>;
- phys = <&usb2_phy>;
- phy-names = "usb2-phy";
- mode = <3>;
- power = <50>;
-};
-
-&omap3_pmx_core {
- uart3_pins: pinmux_uart3_pins {
+ w3cbw003c_2_pins: pinmux_w3cbw003c_2_pins {
pinctrl-single,pins = <
- 0x16e (PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */
- 0x170 (PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx.uart3_tx_irtx */
+ OMAP3430_CORE2_IOPAD(0x25e0, PIN_OUTPUT | MUX_MODE4) /* etk_d2.gpio_16 */
>;
};
};
-&uart3 {
- pinctrl-names = "default";
- pinctrl-0 = <&uart3_pins>;
+&mcbsp2 {
+ status = "okay";
};