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authorTony Lindgren <tony@atomide.com>2012-09-10 21:20:44 +0400
committerTony Lindgren <tony@atomide.com>2012-09-10 21:34:51 +0400
commit642f12b4c7505943a6f50101d5b087a74fd9ae72 (patch)
treee0f984e1d5beaa5f35cfa83769e5f78dd57c1347 /arch/arm/boot/dts/omap3-beagle-xm.dts
parent84eca270d745fc987bb06e55782fb342a38aa6b1 (diff)
downloadlinux-642f12b4c7505943a6f50101d5b087a74fd9ae72.tar.xz
arm/dts: Add omap36xx.dtsi file and rename omap3-beagle to omap3-beagle-xm
The extra serial port is not available on 34xx. And the current omap3-beagle.dts file is for omap3-beagle-xm.dts as it lists 512MB of memory. Please somebody submit a new omap3-beagle.dts for the original 34xx BeagleBoard after testing it properly. Cc: Benoit Cousson <b-cousson@ti.com> Cc: devicetree-discuss@lists.ozlabs.org Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/omap3-beagle-xm.dts')
-rw-r--r--arch/arm/boot/dts/omap3-beagle-xm.dts115
1 files changed, 115 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap3-beagle-xm.dts b/arch/arm/boot/dts/omap3-beagle-xm.dts
new file mode 100644
index 000000000000..c38cf76df81f
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-beagle-xm.dts
@@ -0,0 +1,115 @@
+/*
+ * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * 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.
+ */
+/dts-v1/;
+
+/include/ "omap36xx.dtsi"
+
+/ {
+ model = "TI OMAP3 BeagleBoard xM";
+ compatible = "ti,omap3-beagle-xm, ti,omap3-beagle", "ti,omap3";
+
+ memory {
+ device_type = "memory";
+ reg = <0x80000000 0x20000000>; /* 512 MB */
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pmu_stat {
+ label = "beagleboard::pmu_stat";
+ gpios = <&twl_gpio 19 0>; /* LEDB */
+ };
+
+ heartbeat {
+ label = "beagleboard::usr0";
+ gpios = <&gpio5 22 0>; /* 150 -> D6 LED */
+ linux,default-trigger = "heartbeat";
+ };
+
+ mmc {
+ label = "beagleboard::usr1";
+ gpios = <&gpio5 21 0>; /* 149 -> D7 LED */
+ linux,default-trigger = "mmc0";
+ };
+ };
+
+ sound {
+ compatible = "ti,omap-twl4030";
+ ti,model = "omap3beagle";
+
+ 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>;
+
+ vsim: regulator-vsim {
+ compatible = "ti,twl4030-vsim";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3000000>;
+ };
+
+ twl_audio: audio {
+ compatible = "ti,twl4030-audio";
+ codec {
+ };
+ };
+ };
+};
+
+/include/ "twl4030.dtsi"
+
+&i2c2 {
+ clock-frequency = <400000>;
+};
+
+&i2c3 {
+ clock-frequency = <100000>;
+
+ /*
+ * Display monitor features are burnt in the EEPROM
+ * as EDID data.
+ */
+ eeprom@50 {
+ compatible = "ti,eeprom";
+ reg = <0x50>;
+ };
+};
+
+&mmc1 {
+ vmmc-supply = <&vmmc1>;
+ vmmc_aux-supply = <&vsim>;
+ bus-width = <8>;
+};
+
+&mmc2 {
+ status = "disabled";
+};
+
+&mmc3 {
+ status = "disabled";
+};
+
+&twl_gpio {
+ ti,use-leds;
+ /* pullups: BIT(1) */
+ ti,pullups = <0x000002>;
+ /*
+ * pulldowns:
+ * BIT(2), BIT(6), BIT(7), BIT(8), BIT(13)
+ * BIT(15), BIT(16), BIT(17)
+ */
+ ti,pulldowns = <0x03a1c4>;
+};