Created
March 27, 2013 13:19
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| /* | |
| * 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. | |
| */ | |
| /include/ "am33xx.dtsi" | |
| / { | |
| model = "TI AM335x BeagleBone"; | |
| compatible = "ti,am335x-bone", "ti,am33xx"; | |
| cpus { | |
| cpu@0 { | |
| cpu0-supply = <&dcdc2_reg>; | |
| }; | |
| }; | |
| memory { | |
| device_type = "memory"; | |
| reg = <0x80000000 0x10000000>; /* 256 MB */ | |
| }; | |
| am33xx_pinmux: pinmux@44e10800 { | |
| pinctrl-names = "default"; | |
| pinctrl-0 = <&userleds_pins>; | |
| pruss_pins: pruss_pins { | |
| pinctrl-single,pins = < | |
| 0x30 0x16 /* gpmc_ad12.pr1_pru0_pru_r30[14], OUTPUT_PULLUP | MODE6 */ | |
| 0x34 0x16 /* gpmc_ad13.pr1_pru0_pru_r30[15], OUTPUT_PULLUP | MODE6 */ | |
| 0x38 0x36 /* gpmc_ad14.pr1_pru0_pru_r31[14], INPUT_PULLUP | MODE6 */ | |
| 0x3C 0x36 /* gpmc_ad15.pr1_pru0_pru_r31[15], INPUT_PULLUP | MODE6 */ | |
| 0x190 0x15 /* conf_mcasp0_aclkx.pr1_pru0_pru_r30[0], OUTPUT_PULLUP | MODE5 */ | |
| 0x194 0x15 /* conf_mcasp0_fsx.pr1_pru0_pru_r30[1], OUTPUT_PULLUP | MODE5 */ | |
| 0x198 0x15 /* conf_mcasp0_axr0.pr1_pru0_pru_r30[2], OUTPUT_PULLUP | OUTPUT_PULLUP */ | |
| 0x19C 0x36 /* conf_mcasp0_ahclkr.pr1_pru0_pru_r31[3], INPUT_PULLUP | MODE6 */ | |
| 0x1A4 0x15 /* conf_mcasp0_fsr.pr1_pru0_pru_r30[5], OUTPUT_PULLUP | MODE5 */ | |
| 0x1AC 0x15 /* conf_mcasp0_ahclkx.pr1_pru0_pru_r30[7], OUTPUT_PULLUP | MODE5 */ | |
| >; | |
| }; | |
| spi0_pins_s0: spi0_pins_s0 { | |
| pinctrl-single,pins = < | |
| 0x150 0x30 /* spi0_sclk, INPUT_PULLUP | MODE0 */ | |
| 0x154 0x30 /* spi0_d0, INPUT_PULLUP | MODE0 */ | |
| 0x158 0x10 /* spi0_d1, OUTPUT_PULLUP | MODE0 */ | |
| 0x15c 0x10 /* spi0_cs0, OUTPUT_PULLUP | MODE0 */ | |
| 0x160 0x10 /* spi0_cs1, OUTPUT_PULLUP | MODE0 */ | |
| >; | |
| }; | |
| spi1_pins_s0: spi1_pins_s0 { | |
| pinctrl-single,pins = < | |
| 0x190 0x33 /* mcasp0_aclkx.spi1_sclk, INPUT_PULLUP | MODE3 */ | |
| 0x194 0x33 /* mcasp0_fsx.spi1_d0, INPUT_PULLUP | MODE3 */ | |
| 0x198 0x13 /* mcasp0_axr0.spi1_d1, OUTPUT_PULLUP | MODE3 */ | |
| 0x19c 0x13 /* mcasp0_ahclkr.spi1_cs0, OUTPUT_PULLUP | MODE3 */ | |
| >; | |
| }; | |
| userled_pins: pinmux_userled_pins { | |
| pinctrl-single,pins = < | |
| 0x54 0x7 /* gpmc_a5.gpio1_21, OUTPUT | MODE7 */ | |
| 0x58 0x17 /* gpmc_a6.gpio1_22, OUTPUT_PULLUP | MODE7 */ | |
| 0x5c 0x7 /* gpmc_a7.gpio1_23, OUTPUT | MODE7 */ | |
| 0x60 0x17 /* gpmc_a8.gpio1_24, OUTPUT_PULLUP | MODE7 */ | |
| >; | |
| }; | |
| i2c0_pins: pinmux_i2c0_pins { | |
| pinctrl-single,pins = < | |
| 0x188 0x70 /* i2c0_sda, SLEWCTRL_SLOW | INPUT_PULLUP | MODE0 */ | |
| 0x18c 0x70 /* i2c0_scl, SLEWCTRL_SLOW | INPUT_PULLUP | MODE0 */ | |
| >; | |
| }; | |
| i2c2_pins: pinmux_i2c2_pins { | |
| pinctrl-single,pins = < | |
| 0x178 0x73 /* uart1_ctsn.i2c2_sda, SLEWCTRL_SLOW | INPUT_PULLUP | MODE3 */ | |
| 0x17c 0x73 /* uart1_rtsn.i2c2_scl, SLEWCTRL_SLOW | INPUT_PULLUP | MODE3 */ | |
| >; | |
| }; | |
| }; | |
| ocp: ocp { | |
| uart1: serial@44e09000 { | |
| status = "okay"; | |
| }; | |
| gpio-leds { | |
| compatible = "gpio-leds"; | |
| pinctrl-names = "default"; | |
| pinctrl-0 = <&userled_pins>; | |
| led0 { | |
| label = "beaglebone:green:usr0"; | |
| gpios = <&gpio2 21 0>; | |
| linux,default-trigger = "heartbeat"; | |
| default-state = "off"; | |
| }; | |
| led1 { | |
| label = "beaglebone:green:usr1"; | |
| gpios = <&gpio2 22 0>; | |
| linux,default-trigger = "mmc0"; | |
| default-state = "off"; | |
| }; | |
| led2 { | |
| label = "beaglebone:green:usr2"; | |
| gpios = <&gpio2 23 0>; | |
| linux,default-trigger = "cpu0"; | |
| default-state = "off"; | |
| }; | |
| led3 { | |
| label = "beaglebone:green:usr3"; | |
| gpios = <&gpio2 24 0>; | |
| default-state = "off"; | |
| linux,default-trigger = "mmc1"; | |
| }; | |
| }; | |
| rtc@44e3e000 { | |
| ti,system-power-controller; | |
| }; | |
| }; | |
| bone_capemgr { | |
| compatible = "ti,bone-capemgr"; | |
| status = "disabled"; | |
| eeprom = <&baseboard_eeprom>; | |
| baseboardmaps { | |
| baseboard_beaglebone: board@0 { | |
| board-name = "A335BONE"; | |
| compatible-name = "ti,beaglebone"; | |
| }; | |
| baseboard_beaglebone_black: board@1 { | |
| board-name = "A335BNLT"; | |
| compatible-name = "ti,beaglebone-black"; | |
| }; | |
| }; | |
| slots { | |
| slot@0 { | |
| eeprom = <&cape_eeprom0>; | |
| }; | |
| slot@1 { | |
| eeprom = <&cape_eeprom1>; | |
| }; | |
| slot@2 { | |
| eeprom = <&cape_eeprom2>; | |
| }; | |
| slot@3 { | |
| eeprom = <&cape_eeprom3>; | |
| }; | |
| /* Beaglebone black has it soldered on */ | |
| slot@4 { | |
| ti,cape-override; | |
| compatible = "ti,beaglebone-black"; | |
| board-name = "Bone-LT-eMMC-2G"; | |
| version = "00A0"; | |
| manufacturer = "Texas Instruments"; | |
| part-number = "BB-BONE-EMMC-2G"; | |
| }; | |
| /* geiger cape version A0 without an EEPROM */ | |
| slot@5 { | |
| ti,cape-override; | |
| compatible = "kernel-command-line", "runtime"; | |
| board-name = "Bone-Geiger"; | |
| version = "00A0"; | |
| manufacturer = "Geiger Inc."; | |
| part-number = "BB-BONE-GEIGER"; | |
| }; | |
| /* Beaglebone black has it soldered on */ | |
| slot@6 { | |
| ti,cape-override; | |
| compatible = "ti,beaglebone-black"; | |
| board-name = "Bone-Black-HDMI"; | |
| version = "00A0"; | |
| manufacturer = "Texas Instruments"; | |
| part-number = "BB-BONELT-HDMI"; | |
| }; | |
| /* Nixie cape version A0 without an EEPROM */ | |
| slot@7 { | |
| ti,cape-override; | |
| compatible = "kernel-command-line", "runtime"; | |
| board-name = "Bone-Nixie"; | |
| version = "00A0"; | |
| manufacturer = "Ranostay Industries"; | |
| part-number = "BB-BONE-NIXIE"; | |
| }; | |
| }; | |
| /* mapping between board names and dtb objects */ | |
| capemaps { | |
| /* DVI cape */ | |
| cape@0 { | |
| /* board-name = "BeagleBone DVI-D CAPE"; */ | |
| part-number = "BB-BONE-DVID-01"; | |
| version@00A0 { | |
| version = "00A0"; | |
| dtbo = "cape-bone-dvi-00A0.dtbo"; | |
| }; | |
| version@00A1 { | |
| version = "00A1", "01"; | |
| dtbo = "cape-bone-dvi-00A1.dtbo"; | |
| }; | |
| }; | |
| /* beaglebone black emmc on board */ | |
| cape@1 { | |
| /* board-name = "BeagleBone 2G eMMC1 CAPE"; */ | |
| part-number = "BB-BONE-EMMC-2G"; | |
| version@00A0 { | |
| version = "00A0"; | |
| dtbo = "cape-bone-2g-emmc1.dtbo"; | |
| }; | |
| }; | |
| /* geiger cape */ | |
| cape@2 { | |
| part-number = "BB-BONE-GEIGER"; | |
| version@00A0 { | |
| version = "00A0"; | |
| dtbo = "cape-bone-geiger-00A0.dtbo"; | |
| }; | |
| }; | |
| /* LCD3 cape */ | |
| cape@3 { | |
| part-number = "BB-BONE-LCD3-01"; | |
| version@00A0 { | |
| version = "00A0"; | |
| dtbo = "cape-bone-lcd3-00A0.dtbo"; | |
| }; | |
| version@00A2 { | |
| version = "00A2"; | |
| dtbo = "cape-bone-lcd3-00A2.dtbo"; | |
| }; | |
| }; | |
| /* Weather cape */ | |
| cape@4 { | |
| part-number = "BB-BONE-WTHR-01"; | |
| version@00A0 { | |
| version = "00A0"; | |
| dtbo = "cape-bone-weather-00A0.dtbo"; | |
| }; | |
| }; | |
| /* beaglebone black hdmi on board */ | |
| cape@5 { | |
| part-number = "BB-BONELT-HDMI"; | |
| version@00A0 { | |
| version = "00A0"; | |
| dtbo = "cape-boneblack-hdmi-00A0.dtbo"; | |
| }; | |
| }; | |
| /* nixie cape */ | |
| cape@6 { | |
| part-number = "BB-BONE-NIXIE"; | |
| version@00A0 { | |
| version = "00A0"; | |
| dtbo = "cape-bone-nixie-00A0.dtbo"; | |
| }; | |
| }; | |
| }; | |
| }; | |
| }; | |
| &i2c0 { | |
| status = "okay"; | |
| clock-frequency = <400000>; | |
| pinctrl-names = "default"; | |
| pinctrl-0 = <&i2c0_pins>; | |
| tps: tps@24 { | |
| reg = <0x24>; | |
| }; | |
| baseboard_eeprom: baseboard_eeprom@50 { | |
| compatible = "at,24c256"; | |
| reg = <0x50>; | |
| }; | |
| }; | |
| &i2c2 { | |
| status = "okay"; | |
| pinctrl-names = "default"; | |
| pinctrl-0 = <&i2c2_pins>; | |
| clock-frequency = <100000>; | |
| cape_eeprom0: cape_eeprom0@54 { | |
| compatible = "at,24c256"; | |
| reg = <0x54>; | |
| }; | |
| cape_eeprom1: cape_eeprom1@55 { | |
| compatible = "at,24c256"; | |
| reg = <0x55>; | |
| }; | |
| cape_eeprom2: cape_eeprom2@56 { | |
| compatible = "at,24c256"; | |
| reg = <0x56>; | |
| }; | |
| cape_eeprom3: cape_eeprom3@57 { | |
| compatible = "at,24c256"; | |
| reg = <0x57>; | |
| }; | |
| }; | |
| /include/ "tps65217.dtsi" | |
| &tps { | |
| ti,pmic-shutdown-controller; | |
| regulators { | |
| dcdc1_reg: regulator@0 { | |
| regulator-always-on; | |
| }; | |
| dcdc2_reg: regulator@1 { | |
| /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */ | |
| regulator-name = "vdd_mpu"; | |
| regulator-min-microvolt = <925000>; | |
| regulator-max-microvolt = <1325000>; | |
| regulator-boot-on; | |
| regulator-always-on; | |
| }; | |
| dcdc3_reg: regulator@2 { | |
| /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */ | |
| regulator-name = "vdd_core"; | |
| regulator-min-microvolt = <925000>; | |
| regulator-max-microvolt = <1150000>; | |
| regulator-boot-on; | |
| regulator-always-on; | |
| }; | |
| ldo1_reg: regulator@3 { | |
| regulator-always-on; | |
| }; | |
| ldo2_reg: regulator@4 { | |
| regulator-always-on; | |
| }; | |
| ldo3_reg: regulator@5 { | |
| regulator-min-microvolt = <1800000>; | |
| regulator-max-microvolt = <3300000>; | |
| regulator-always-on; | |
| }; | |
| ldo4_reg: regulator@6 { | |
| regulator-always-on; | |
| }; | |
| }; | |
| }; | |
| &cpsw_emac0 { | |
| phy_id = <&davinci_mdio>, <0>; | |
| }; | |
| &cpsw_emac1 { | |
| phy_id = <&davinci_mdio>, <1>; | |
| }; | |
| &mmc1 { | |
| status = "okay"; | |
| vmmc-supply = <&ldo3_reg>; | |
| ti,vcc-aux-disable-is-sleep; | |
| }; | |
| &edma { | |
| ti,edma-xbar-event-map = <32 12>; | |
| }; | |
| &sham { | |
| status = "okay"; | |
| }; | |
| &aes { | |
| status = "okay"; | |
| }; | |
| &usb_otg_hs { | |
| interface_type = <1>; | |
| power = <500>; | |
| status = "okay"; | |
| }; | |
| &aes { | |
| status = "okay"; | |
| }; |
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