| /* |
| * Device Tree for DA850 EVM board |
| * |
| * 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 as published by the |
| * Free Software Foundation, version 2. |
| */ |
| /dts-v1/; |
| #include "da850.dtsi" |
| #include <dt-bindings/gpio/gpio.h> |
| |
| / { |
| compatible = "ti,da850-evm", "ti,da850"; |
| model = "DA850/AM1808/OMAP-L138 EVM"; |
| |
| soc@1c00000 { |
| pmx_core: pinmux@14120 { |
| status = "okay"; |
| |
| mcasp0_pins: pinmux_mcasp0_pins { |
| pinctrl-single,bits = < |
| /* |
| * AHCLKX, ACLKX, AFSX, AHCLKR, ACLKR, |
| * AFSR, AMUTE |
| */ |
| 0x00 0x11111111 0xffffffff |
| /* AXR11, AXR12 */ |
| 0x04 0x00011000 0x000ff000 |
| >; |
| }; |
| nand_pins: nand_pins { |
| pinctrl-single,bits = < |
| /* EMA_WAIT[0], EMA_OE, EMA_WE, EMA_CS[4], EMA_CS[3] */ |
| 0x1c 0x10110110 0xf0ff0ff0 |
| /* |
| * EMA_D[0], EMA_D[1], EMA_D[2], |
| * EMA_D[3], EMA_D[4], EMA_D[5], |
| * EMA_D[6], EMA_D[7] |
| */ |
| 0x24 0x11111111 0xffffffff |
| /* EMA_A[1], EMA_A[2] */ |
| 0x30 0x01100000 0x0ff00000 |
| >; |
| }; |
| }; |
| serial0: serial@42000 { |
| status = "okay"; |
| }; |
| serial1: serial@10c000 { |
| status = "okay"; |
| }; |
| serial2: serial@10d000 { |
| status = "okay"; |
| }; |
| rtc0: rtc@23000 { |
| status = "okay"; |
| }; |
| i2c0: i2c@22000 { |
| status = "okay"; |
| clock-frequency = <100000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c0_pins>; |
| |
| tps: tps@48 { |
| reg = <0x48>; |
| }; |
| tlv320aic3106: tlv320aic3106@18 { |
| #sound-dai-cells = <0>; |
| compatible = "ti,tlv320aic3106"; |
| reg = <0x18>; |
| status = "okay"; |
| |
| /* Regulators */ |
| IOVDD-supply = <&vdcdc2_reg>; |
| /* Derived from VBAT: Baseboard 3.3V / 1.8V */ |
| AVDD-supply = <&vbat>; |
| DRVDD-supply = <&vbat>; |
| DVDD-supply = <&vbat>; |
| }; |
| tca6416: gpio@20 { |
| compatible = "ti,tca6416"; |
| reg = <0x20>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| }; |
| }; |
| wdt: wdt@21000 { |
| status = "okay"; |
| }; |
| mmc0: mmc@40000 { |
| max-frequency = <50000000>; |
| bus-width = <4>; |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&mmc0_pins>; |
| }; |
| spi1: spi@30e000 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&spi1_pins &spi1_cs0_pin>; |
| flash: m25p80@0 { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| compatible = "m25p64"; |
| spi-max-frequency = <30000000>; |
| m25p,fast-read; |
| reg = <0>; |
| partition@0 { |
| label = "U-Boot-SPL"; |
| reg = <0x00000000 0x00010000>; |
| read-only; |
| }; |
| partition@1 { |
| label = "U-Boot"; |
| reg = <0x00010000 0x00080000>; |
| read-only; |
| }; |
| partition@2 { |
| label = "U-Boot-Env"; |
| reg = <0x00090000 0x00010000>; |
| read-only; |
| }; |
| partition@3 { |
| label = "Kernel"; |
| reg = <0x000a0000 0x00280000>; |
| }; |
| partition@4 { |
| label = "Filesystem"; |
| reg = <0x00320000 0x00400000>; |
| }; |
| partition@5 { |
| label = "MAC-Address"; |
| reg = <0x007f0000 0x00010000>; |
| read-only; |
| }; |
| }; |
| }; |
| mdio: mdio@224000 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&mdio_pins>; |
| bus_freq = <2200000>; |
| }; |
| eth0: ethernet@220000 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&mii_pins>; |
| }; |
| gpio: gpio@226000 { |
| status = "okay"; |
| }; |
| }; |
| vbat: fixedregulator0 { |
| compatible = "regulator-fixed"; |
| regulator-name = "vbat"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| regulator-boot-on; |
| }; |
| |
| sound { |
| compatible = "simple-audio-card"; |
| simple-audio-card,name = "DA850/OMAP-L138 EVM"; |
| simple-audio-card,widgets = |
| "Line", "Line In", |
| "Line", "Line Out"; |
| simple-audio-card,routing = |
| "LINE1L", "Line In", |
| "LINE1R", "Line In", |
| "Line Out", "LLOUT", |
| "Line Out", "RLOUT"; |
| simple-audio-card,format = "dsp_b"; |
| simple-audio-card,bitclock-master = <&link0_codec>; |
| simple-audio-card,frame-master = <&link0_codec>; |
| simple-audio-card,bitclock-inversion; |
| |
| simple-audio-card,cpu { |
| sound-dai = <&mcasp0>; |
| system-clock-frequency = <24576000>; |
| }; |
| |
| link0_codec: simple-audio-card,codec { |
| sound-dai = <&tlv320aic3106>; |
| system-clock-frequency = <24576000>; |
| }; |
| }; |
| }; |
| |
| /include/ "tps6507x.dtsi" |
| |
| &tps { |
| vdcdc1_2-supply = <&vbat>; |
| vdcdc3-supply = <&vbat>; |
| vldo1_2-supply = <&vbat>; |
| |
| regulators { |
| vdcdc1_reg: regulator@0 { |
| regulator-name = "VDCDC1_3.3V"; |
| regulator-min-microvolt = <3150000>; |
| regulator-max-microvolt = <3450000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| vdcdc2_reg: regulator@1 { |
| regulator-name = "VDCDC2_3.3V"; |
| regulator-min-microvolt = <1710000>; |
| regulator-max-microvolt = <3450000>; |
| regulator-always-on; |
| regulator-boot-on; |
| ti,defdcdc_default = <1>; |
| }; |
| |
| vdcdc3_reg: regulator@2 { |
| regulator-name = "VDCDC3_1.2V"; |
| regulator-min-microvolt = <950000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-always-on; |
| regulator-boot-on; |
| ti,defdcdc_default = <1>; |
| }; |
| |
| ldo1_reg: regulator@3 { |
| regulator-name = "LDO1_1.8V"; |
| regulator-min-microvolt = <1710000>; |
| regulator-max-microvolt = <1890000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| ldo2_reg: regulator@4 { |
| regulator-name = "LDO2_1.2V"; |
| regulator-min-microvolt = <1140000>; |
| regulator-max-microvolt = <1320000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| }; |
| }; |
| |
| &mcasp0 { |
| #sound-dai-cells = <0>; |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&mcasp0_pins>; |
| |
| op-mode = <0>; /* MCASP_IIS_MODE */ |
| tdm-slots = <2>; |
| /* 4 serializer */ |
| serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */ |
| 0 0 0 0 |
| 0 0 0 0 |
| 0 0 0 1 |
| 2 0 0 0 |
| >; |
| tx-num-evt = <32>; |
| rx-num-evt = <32>; |
| }; |
| |
| &edma0 { |
| ti,edma-reserved-slot-ranges = <32 50>; |
| }; |
| |
| &edma1 { |
| ti,edma-reserved-slot-ranges = <32 90>; |
| }; |
| |
| &aemif { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&nand_pins>; |
| status = "ok"; |
| cs3 { |
| #address-cells = <2>; |
| #size-cells = <1>; |
| clock-ranges; |
| ranges; |
| |
| ti,cs-chipselect = <3>; |
| |
| nand@2000000,0 { |
| compatible = "ti,davinci-nand"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| reg = <0 0x02000000 0x02000000 |
| 1 0x00000000 0x00008000>; |
| |
| ti,davinci-chipselect = <1>; |
| ti,davinci-mask-ale = <0>; |
| ti,davinci-mask-cle = <0>; |
| ti,davinci-mask-chipsel = <0>; |
| ti,davinci-ecc-mode = "hw"; |
| ti,davinci-ecc-bits = <4>; |
| ti,davinci-nand-use-bbt; |
| }; |
| }; |
| }; |
| |
| &vpif { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&vpif_capture_pins>, <&vpif_display_pins>; |
| status = "okay"; |
| }; |
