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Diffstat (limited to 'arch/arm/boot/dts/am335x-evm.dts')
-rw-r--r--arch/arm/boot/dts/am335x-evm.dts246
1 files changed, 246 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
new file mode 100644
index 0000000..d649644
--- /dev/null
+++ b/arch/arm/boot/dts/am335x-evm.dts
@@ -0,0 +1,246 @@
+/*
+ * Copyright (C) 2012 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/ "am33xx.dtsi"
+
+/ {
+ model = "TI AM335x EVM";
+ compatible = "ti,am335x-evm", "ti,am33xx";
+
+ cpus {
+ cpu@0 {
+ cpu0-supply = <&vdd1_reg>;
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x80000000 0x10000000>; /* 256 MB */
+ };
+
+ am33xx_pinmux: pinmux@44e10800 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0>;
+
+ matrix_keypad_s0: matrix_keypad_s0 {
+ pinctrl-single,pins = <
+ 0x54 0x7 /* gpmc_a5.gpio1_21, OUTPUT | MODE7 */
+ 0x58 0x7 /* gpmc_a6.gpio1_22, OUTPUT | MODE7 */
+ 0x64 0x27 /* gpmc_a9.gpio1_25, INPUT | MODE7 */
+ 0x68 0x27 /* gpmc_a10.gpio1_26, INPUT | MODE7 */
+ 0x6c 0x27 /* gpmc_a11.gpio1_27, INPUT | MODE7 */
+ >;
+ };
+
+ volume_keys_s0: volume_keys_s0 {
+ pinctrl-single,pins = <
+ 0x150 0x27 /* spi0_sclk.gpio0_2, INPUT | MODE7 */
+ 0x154 0x27 /* spi0_d0.gpio0_3, INPUT | MODE7 */
+ >;
+ };
+ };
+
+ ocp {
+ uart1: serial@44e09000 {
+ status = "okay";
+ };
+
+ i2c1: i2c@44e0b000 {
+ status = "okay";
+ clock-frequency = <400000>;
+
+ tps: tps@2d {
+ reg = <0x2d>;
+ };
+ };
+
+ i2c2: i2c@4802a000 {
+ status = "okay";
+ clock-frequency = <100000>;
+
+ lis331dlh: lis331dlh@18 {
+ compatible = "st,lis331dlh", "st,lis3lv02d";
+ reg = <0x18>;
+ Vdd-supply = <&lis3_reg>;
+ Vdd_IO-supply = <&lis3_reg>;
+
+ st,click-single-x;
+ st,click-single-y;
+ st,click-single-z;
+ st,click-thresh-x = <10>;
+ st,click-thresh-y = <10>;
+ st,click-thresh-z = <10>;
+ st,irq1-click;
+ st,irq2-click;
+ st,wakeup-x-lo;
+ st,wakeup-x-hi;
+ st,wakeup-y-lo;
+ st,wakeup-y-hi;
+ st,wakeup-z-lo;
+ st,wakeup-z-hi;
+ st,min-limit-x = <120>;
+ st,min-limit-y = <120>;
+ st,min-limit-z = <140>;
+ st,max-limit-x = <550>;
+ st,max-limit-y = <550>;
+ st,max-limit-z = <750>;
+ };
+
+ tsl2550: tsl2550@39 {
+ compatible = "taos,tsl2550";
+ reg = <0x39>;
+ };
+
+ tmp275: tmp275@48 {
+ compatible = "ti,tmp275";
+ reg = <0x48>;
+ };
+ };
+ };
+
+ vbat: fixedregulator@0 {
+ compatible = "regulator-fixed";
+ regulator-name = "vbat";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-boot-on;
+ };
+
+ lis3_reg: fixedregulator@1 {
+ compatible = "regulator-fixed";
+ regulator-name = "lis3_reg";
+ regulator-boot-on;
+ };
+
+ matrix_keypad: matrix_keypad@0 {
+ compatible = "gpio-matrix-keypad";
+ debounce-delay-ms = <5>;
+ col-scan-delay-us = <2>;
+
+ row-gpios = <&gpio2 25 0 /* Bank1, pin25 */
+ &gpio2 26 0 /* Bank1, pin26 */
+ &gpio2 27 0>; /* Bank1, pin27 */
+
+ col-gpios = <&gpio2 21 0 /* Bank1, pin21 */
+ &gpio2 22 0>; /* Bank1, pin22 */
+
+ linux,keymap = <0x0000008b /* MENU */
+ 0x0100009e /* BACK */
+ 0x02000069 /* LEFT */
+ 0x0001006a /* RIGHT */
+ 0x0101001c /* ENTER */
+ 0x0201006c>; /* DOWN */
+ };
+
+ gpio_keys: volume_keys@0 {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ autorepeat;
+
+ switch@9 {
+ label = "volume-up";
+ linux,code = <115>;
+ gpios = <&gpio1 2 1>;
+ gpio-key,wakeup;
+ };
+
+ switch@10 {
+ label = "volume-down";
+ linux,code = <114>;
+ gpios = <&gpio1 3 1>;
+ gpio-key,wakeup;
+ };
+ };
+};
+
+/include/ "tps65910.dtsi"
+
+&tps {
+ vcc1-supply = <&vbat>;
+ vcc2-supply = <&vbat>;
+ vcc3-supply = <&vbat>;
+ vcc4-supply = <&vbat>;
+ vcc5-supply = <&vbat>;
+ vcc6-supply = <&vbat>;
+ vcc7-supply = <&vbat>;
+ vccio-supply = <&vbat>;
+
+ regulators {
+ vrtc_reg: regulator@0 {
+ regulator-always-on;
+ };
+
+ vio_reg: regulator@1 {
+ regulator-always-on;
+ };
+
+ vdd1_reg: regulator@2 {
+ /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */
+ regulator-name = "vdd_mpu";
+ regulator-min-microvolt = <912500>;
+ regulator-max-microvolt = <1312500>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vdd2_reg: regulator@3 {
+ /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */
+ regulator-name = "vdd_core";
+ regulator-min-microvolt = <912500>;
+ regulator-max-microvolt = <1150000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vdd3_reg: regulator@4 {
+ regulator-always-on;
+ };
+
+ vdig1_reg: regulator@5 {
+ regulator-always-on;
+ };
+
+ vdig2_reg: regulator@6 {
+ regulator-always-on;
+ };
+
+ vpll_reg: regulator@7 {
+ regulator-always-on;
+ };
+
+ vdac_reg: regulator@8 {
+ regulator-always-on;
+ };
+
+ vaux1_reg: regulator@9 {
+ regulator-always-on;
+ };
+
+ vaux2_reg: regulator@10 {
+ regulator-always-on;
+ };
+
+ vaux33_reg: regulator@11 {
+ regulator-always-on;
+ };
+
+ vmmc_reg: regulator@12 {
+ regulator-always-on;
+ };
+ };
+};
+
+&cpsw_emac0 {
+ phy_id = <&davinci_mdio>, <0>;
+};
+
+&cpsw_emac1 {
+ phy_id = <&davinci_mdio>, <1>;
+};