| /* |
| * 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. |
| */ |
| |
| /* |
| * AM335x Starter Kit |
| * http://www.ti.com/tool/tmdssk3358 |
| */ |
| |
| /dts-v1/; |
| |
| #include "am33xx.dtsi" |
| #include <dt-bindings/pwm/pwm.h> |
| |
| / { |
| model = "TI AM335x EVM-SK"; |
| compatible = "ti,am335x-evmsk", "ti,am33xx"; |
| |
| cpus { |
| cpu@0 { |
| cpu0-supply = <&vdd1_reg>; |
| }; |
| }; |
| |
| memory { |
| device_type = "memory"; |
| reg = <0x80000000 0x10000000>; /* 256 MB */ |
| }; |
| |
| 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; |
| }; |
| |
| leds { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&user_leds_s0>; |
| |
| compatible = "gpio-leds"; |
| |
| led@1 { |
| label = "evmsk:green:usr0"; |
| gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>; |
| default-state = "off"; |
| }; |
| |
| led@2 { |
| label = "evmsk:green:usr1"; |
| gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>; |
| default-state = "off"; |
| }; |
| |
| led@3 { |
| label = "evmsk:green:mmc0"; |
| gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>; |
| linux,default-trigger = "mmc0"; |
| default-state = "off"; |
| }; |
| |
| led@4 { |
| label = "evmsk:green:heartbeat"; |
| gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>; |
| linux,default-trigger = "heartbeat"; |
| default-state = "off"; |
| }; |
| }; |
| |
| gpio_buttons: gpio_buttons@0 { |
| compatible = "gpio-keys"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| switch@1 { |
| label = "button0"; |
| linux,code = <0x100>; |
| gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| switch@2 { |
| label = "button1"; |
| linux,code = <0x101>; |
| gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| switch@3 { |
| label = "button2"; |
| linux,code = <0x102>; |
| gpios = <&gpio0 30 GPIO_ACTIVE_HIGH>; |
| gpio-key,wakeup; |
| }; |
| |
| switch@4 { |
| label = "button3"; |
| linux,code = <0x103>; |
| gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>; |
| }; |
| }; |
| |
| backlight { |
| compatible = "pwm-backlight"; |
| pwms = <&ecap2 0 50000 PWM_POLARITY_INVERTED>; |
| brightness-levels = <0 58 61 66 75 90 125 170 255>; |
| default-brightness-level = <8>; |
| }; |
| |
| sound { |
| compatible = "ti,da830-evm-audio"; |
| ti,model = "AM335x-EVMSK"; |
| ti,audio-codec = <&tlv320aic3106>; |
| ti,mcasp-controller = <&mcasp1>; |
| ti,codec-clock-rate = <24576000>; |
| ti,audio-routing = |
| "Headphone Jack", "HPLOUT", |
| "Headphone Jack", "HPROUT"; |
| }; |
| }; |
| |
| &am33xx_pinmux { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&gpio_keys_s0 &clkout2_pin>; |
| |
| user_leds_s0: user_leds_s0 { |
| pinctrl-single,pins = < |
| 0x10 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad4.gpio1_4 */ |
| 0x14 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad5.gpio1_5 */ |
| 0x18 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad6.gpio1_6 */ |
| 0x1c (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad7.gpio1_7 */ |
| >; |
| }; |
| |
| gpio_keys_s0: gpio_keys_s0 { |
| pinctrl-single,pins = < |
| 0x94 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_oen_ren.gpio2_3 */ |
| 0x90 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_advn_ale.gpio2_2 */ |
| 0x70 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_wait0.gpio0_30 */ |
| 0x9c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ben0_cle.gpio2_5 */ |
| >; |
| }; |
| |
| i2c0_pins: pinmux_i2c0_pins { |
| pinctrl-single,pins = < |
| 0x188 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ |
| 0x18c (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ |
| >; |
| }; |
| |
| uart0_pins: pinmux_uart0_pins { |
| pinctrl-single,pins = < |
| 0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ |
| 0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ |
| >; |
| }; |
| |
| clkout2_pin: pinmux_clkout2_pin { |
| pinctrl-single,pins = < |
| 0x1b4 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr1.clkout2 */ |
| >; |
| }; |
| |
| ecap2_pins: backlight_pins { |
| pinctrl-single,pins = < |
| 0x19c 0x4 /* mcasp0_ahclkr.ecap2_in_pwm2_out MODE4 */ |
| >; |
| }; |
| |
| cpsw_default: cpsw_default { |
| pinctrl-single,pins = < |
| /* Slave 1 */ |
| 0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txen.rgmii1_tctl */ |
| 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxdv.rgmii1_rctl */ |
| 0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd3.rgmii1_td3 */ |
| 0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd2.rgmii1_td2 */ |
| 0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_td1 */ |
| 0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_td0 */ |
| 0x12c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txclk.rgmii1_tclk */ |
| 0x130 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxclk.rgmii1_rclk */ |
| 0x134 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd3.rgmii1_rd3 */ |
| 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd2.rgmii1_rd2 */ |
| 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rd1 */ |
| 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rd0 */ |
| |
| /* Slave 2 */ |
| 0x40 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a0.rgmii2_tctl */ |
| 0x44 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a1.rgmii2_rctl */ |
| 0x48 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a2.rgmii2_td3 */ |
| 0x4c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a3.rgmii2_td2 */ |
| 0x50 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a4.rgmii2_td1 */ |
| 0x54 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a5.rgmii2_td0 */ |
| 0x58 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a6.rgmii2_tclk */ |
| 0x5c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a7.rgmii2_rclk */ |
| 0x60 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a8.rgmii2_rd3 */ |
| 0x64 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a9.rgmii2_rd2 */ |
| 0x68 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a10.rgmii2_rd1 */ |
| 0x6c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a11.rgmii2_rd0 */ |
| >; |
| }; |
| |
| cpsw_sleep: cpsw_sleep { |
| pinctrl-single,pins = < |
| /* Slave 1 reset value */ |
| 0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x11c (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x120 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x12c (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x130 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x134 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| |
| /* Slave 2 reset value*/ |
| 0x40 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x44 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x48 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x4c (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x50 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x54 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x58 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x5c (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x60 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x64 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x68 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x6c (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| >; |
| }; |
| |
| davinci_mdio_default: davinci_mdio_default { |
| pinctrl-single,pins = < |
| /* MDIO */ |
| 0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ |
| 0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ |
| >; |
| }; |
| |
| davinci_mdio_sleep: davinci_mdio_sleep { |
| pinctrl-single,pins = < |
| /* MDIO reset value */ |
| 0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| >; |
| }; |
| |
| mcasp1_pins: mcasp1_pins { |
| pinctrl-single,pins = < |
| 0x10c (PIN_INPUT_PULLDOWN | MUX_MODE4) /* mii1_crs.mcasp1_aclkx */ |
| 0x110 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* mii1_rxerr.mcasp1_fsx */ |
| 0x108 (PIN_OUTPUT_PULLDOWN | MUX_MODE4) /* mii1_col.mcasp1_axr2 */ |
| 0x144 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* rmii1_ref_clk.mcasp1_axr3 */ |
| >; |
| }; |
| }; |
| |
| &uart0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart0_pins>; |
| |
| status = "okay"; |
| }; |
| |
| &i2c0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c0_pins>; |
| |
| status = "okay"; |
| clock-frequency = <400000>; |
| |
| tps: tps@2d { |
| reg = <0x2d>; |
| }; |
| |
| 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>; |
| }; |
| |
| tlv320aic3106: tlv320aic3106@1b { |
| compatible = "ti,tlv320aic3106"; |
| reg = <0x1b>; |
| status = "okay"; |
| |
| /* Regulators */ |
| AVDD-supply = <&vaux2_reg>; |
| IOVDD-supply = <&vaux2_reg>; |
| DRVDD-supply = <&vaux2_reg>; |
| DVDD-supply = <&vbat>; |
| }; |
| }; |
| |
| &usb { |
| status = "okay"; |
| |
| control@44e10000 { |
| status = "okay"; |
| }; |
| |
| usb-phy@47401300 { |
| status = "okay"; |
| }; |
| |
| usb@47401000 { |
| status = "okay"; |
| }; |
| }; |
| |
| &epwmss2 { |
| status = "okay"; |
| |
| ecap2: ecap@48304100 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&ecap2_pins>; |
| }; |
| }; |
| |
| #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-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| }; |
| }; |
| |
| &mac { |
| pinctrl-names = "default", "sleep"; |
| pinctrl-0 = <&cpsw_default>; |
| pinctrl-1 = <&cpsw_sleep>; |
| }; |
| |
| &davinci_mdio { |
| pinctrl-names = "default", "sleep"; |
| pinctrl-0 = <&davinci_mdio_default>; |
| pinctrl-1 = <&davinci_mdio_sleep>; |
| }; |
| |
| &cpsw_emac0 { |
| phy_id = <&davinci_mdio>, <0>; |
| phy-mode = "rgmii-txid"; |
| }; |
| |
| &cpsw_emac1 { |
| phy_id = <&davinci_mdio>, <1>; |
| phy-mode = "rgmii-txid"; |
| }; |
| |
| &mmc1 { |
| status = "okay"; |
| vmmc-supply = <&vmmc_reg>; |
| bus-width = <4>; |
| }; |
| |
| &sham { |
| status = "okay"; |
| }; |
| |
| &aes { |
| status = "okay"; |
| }; |
| |
| &gpio0 { |
| ti,no-reset-on-init; |
| }; |
| |
| &mcasp1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&mcasp1_pins>; |
| |
| status = "okay"; |
| |
| op-mode = <0>; /* MCASP_IIS_MODE */ |
| tdm-slots = <2>; |
| /* 4 serializers */ |
| serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */ |
| 0 0 1 2 |
| >; |
| tx-num-evt = <1>; |
| rx-num-evt = <1>; |
| }; |
| |
| &tscadc { |
| status = "okay"; |
| tsc { |
| ti,wires = <4>; |
| ti,x-plate-resistance = <200>; |
| ti,coordinate-readouts = <5>; |
| ti,wire-config = <0x00 0x11 0x22 0x33>; |
| }; |
| }; |
