| /* |
| * Copyright (C) 2016 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 ICE V2 board |
| * http://www.ti.com/tool/tmdsice3359 |
| */ |
| |
| /dts-v1/; |
| |
| #include "am33xx.dtsi" |
| |
| / { |
| model = "TI AM3359 ICE-V2"; |
| compatible = "ti,am3359-icev2", "ti,am33xx"; |
| |
| 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; |
| }; |
| |
| vtt_fixed: fixedregulator@1 { |
| compatible = "regulator-fixed"; |
| regulator-name = "vtt"; |
| regulator-min-microvolt = <1500000>; |
| regulator-max-microvolt = <1500000>; |
| gpio = <&gpio0 18 GPIO_ACTIVE_HIGH>; |
| regulator-always-on; |
| regulator-boot-on; |
| enable-active-high; |
| }; |
| |
| leds@0 { |
| compatible = "gpio-leds"; |
| |
| led@0 { |
| label = "out0"; |
| gpios = <&tpic2810 0 GPIO_ACTIVE_HIGH>; |
| default-state = "off"; |
| }; |
| |
| led@1 { |
| label = "out1"; |
| gpios = <&tpic2810 1 GPIO_ACTIVE_HIGH>; |
| default-state = "off"; |
| }; |
| |
| led@2 { |
| label = "out2"; |
| gpios = <&tpic2810 2 GPIO_ACTIVE_HIGH>; |
| default-state = "off"; |
| }; |
| |
| led@3 { |
| label = "out3"; |
| gpios = <&tpic2810 3 GPIO_ACTIVE_HIGH>; |
| default-state = "off"; |
| }; |
| |
| led@4 { |
| label = "out4"; |
| gpios = <&tpic2810 4 GPIO_ACTIVE_HIGH>; |
| default-state = "off"; |
| }; |
| |
| led@5 { |
| label = "out5"; |
| gpios = <&tpic2810 5 GPIO_ACTIVE_HIGH>; |
| default-state = "off"; |
| }; |
| |
| led@6 { |
| label = "out6"; |
| gpios = <&tpic2810 6 GPIO_ACTIVE_HIGH>; |
| default-state = "off"; |
| }; |
| |
| led@7 { |
| label = "out7"; |
| gpios = <&tpic2810 7 GPIO_ACTIVE_HIGH>; |
| default-state = "off"; |
| }; |
| }; |
| |
| /* Tricolor status LEDs */ |
| leds@1 { |
| compatible = "gpio-leds"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&user_leds>; |
| |
| led@0 { |
| label = "status0:red:cpu0"; |
| gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>; |
| default-state = "off"; |
| linux,default-trigger = "cpu0"; |
| }; |
| |
| led@1 { |
| label = "status0:green:usr"; |
| gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>; |
| default-state = "off"; |
| }; |
| |
| led@2 { |
| label = "status0:yellow:usr"; |
| gpios = <&gpio3 9 GPIO_ACTIVE_HIGH>; |
| default-state = "off"; |
| }; |
| |
| led@3 { |
| label = "status1:red:mmc0"; |
| gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>; |
| default-state = "off"; |
| linux,default-trigger = "mmc0"; |
| }; |
| |
| led@4 { |
| label = "status1:green:usr"; |
| gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>; |
| default-state = "off"; |
| }; |
| |
| led@5 { |
| label = "status1:yellow:usr"; |
| gpios = <&gpio0 19 GPIO_ACTIVE_HIGH>; |
| default-state = "off"; |
| }; |
| }; |
| }; |
| |
| &am33xx_pinmux { |
| user_leds: user_leds { |
| pinctrl-single,pins = < |
| AM33XX_IOPAD(0x91c, PIN_OUTPUT | MUX_MODE7) /* (J18) gmii1_txd3.gpio0[16] */ |
| AM33XX_IOPAD(0x920, PIN_OUTPUT | MUX_MODE7) /* (K15) gmii1_txd2.gpio0[17] */ |
| AM33XX_IOPAD(0x9b0, PIN_OUTPUT | MUX_MODE7) /* (A15) xdma_event_intr0.gpio0[19] */ |
| AM33XX_IOPAD(0x9b4, PIN_OUTPUT | MUX_MODE7) /* (D14) xdma_event_intr1.gpio0[20] */ |
| AM33XX_IOPAD(0x880, PIN_OUTPUT | MUX_MODE7) /* (U9) gpmc_csn1.gpio1[30] */ |
| AM33XX_IOPAD(0x92c, PIN_OUTPUT | MUX_MODE7) /* (K18) gmii1_txclk.gpio3[9] */ |
| >; |
| }; |
| |
| mmc0_pins_default: mmc0_pins_default { |
| pinctrl-single,pins = < |
| AM33XX_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0) /* (F17) mmc0_dat3.mmc0_dat3 */ |
| AM33XX_IOPAD(0x8f4, PIN_INPUT_PULLUP | MUX_MODE0) /* (F18) mmc0_dat2.mmc0_dat2 */ |
| AM33XX_IOPAD(0x8f8, PIN_INPUT_PULLUP | MUX_MODE0) /* (G15) mmc0_dat1.mmc0_dat1 */ |
| AM33XX_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0) /* (G16) mmc0_dat0.mmc0_dat0 */ |
| AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0) /* (G17) mmc0_clk.mmc0_clk */ |
| AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0) /* (G18) mmc0_cmd.mmc0_cmd */ |
| AM33XX_IOPAD(0x960, PIN_INPUT_PULLUP | MUX_MODE5) /* (C15) spi0_cs1.mmc0_sdcd */ |
| >; |
| }; |
| |
| i2c0_pins_default: i2c0_pins_default { |
| pinctrl-single,pins = < |
| AM33XX_IOPAD(0x988, PIN_INPUT | MUX_MODE0) /* (C17) I2C0_SDA.I2C0_SDA */ |
| AM33XX_IOPAD(0x98c, PIN_INPUT | MUX_MODE0) /* (C16) I2C0_SCL.I2C0_SCL */ |
| >; |
| }; |
| |
| spi0_pins_default: spi0_pins_default { |
| pinctrl-single,pins = < |
| AM33XX_IOPAD(0x950, PIN_INPUT_PULLUP | MUX_MODE0) /* (A17) spi0_sclk.spi0_sclk */ |
| AM33XX_IOPAD(0x954, PIN_INPUT_PULLUP | MUX_MODE0) /* (B17) spi0_d0.spi0_d0 */ |
| AM33XX_IOPAD(0x958, PIN_INPUT_PULLUP | MUX_MODE0) /* (B16) spi0_d1.spi0_d1 */ |
| AM33XX_IOPAD(0x95c, PIN_INPUT_PULLUP | MUX_MODE0) /* (A16) spi0_cs0.spi0_cs0 */ |
| >; |
| }; |
| |
| uart3_pins_default: uart3_pins_default { |
| pinctrl-single,pins = < |
| AM33XX_IOPAD(0x934, PIN_INPUT_PULLUP | MUX_MODE1) /* (L17) gmii1_rxd3.uart3_rxd */ |
| AM33XX_IOPAD(0x938, PIN_OUTPUT_PULLUP | MUX_MODE1) /* (L16) gmii1_rxd2.uart3_txd */ |
| >; |
| }; |
| }; |
| |
| &i2c0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c0_pins_default>; |
| |
| status = "okay"; |
| clock-frequency = <400000>; |
| |
| tps: power-controller@2d { |
| reg = <0x2d>; |
| }; |
| |
| tpic2810: gpio@60 { |
| compatible = "ti,tpic2810"; |
| reg = <0x60>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| }; |
| }; |
| |
| #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 { |
| regulator-name = "vdd_mpu"; |
| regulator-min-microvolt = <912500>; |
| regulator-max-microvolt = <1326000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| vdd2_reg: regulator@3 { |
| regulator-name = "vdd_core"; |
| regulator-min-microvolt = <912500>; |
| regulator-max-microvolt = <1144000>; |
| 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; |
| }; |
| }; |
| }; |
| |
| &mmc1 { |
| status = "okay"; |
| vmmc-supply = <&vmmc_reg>; |
| bus-width = <4>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&mmc0_pins_default>; |
| }; |
| |
| &gpio0 { |
| /* Do not idle the GPIO used for holding the VTT regulator */ |
| ti,no-reset-on-init; |
| ti,no-idle-on-init; |
| }; |
| |
| &uart3 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart3_pins_default>; |
| status = "okay"; |
| }; |
