| /* |
| * Copyright (C) 2013 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 "dra7.dtsi" |
| |
| / { |
| model = "TI DRA7"; |
| compatible = "ti,dra7-evm", "ti,dra752", "ti,dra7"; |
| |
| memory { |
| device_type = "memory"; |
| reg = <0x80000000 0x60000000>; /* 1536 MB */ |
| }; |
| |
| mmc2_3v3: fixedregulator-mmc2 { |
| compatible = "regulator-fixed"; |
| regulator-name = "mmc2_3v3"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| }; |
| |
| &dra7_pmx_core { |
| i2c1_pins: pinmux_i2c1_pins { |
| pinctrl-single,pins = < |
| 0x400 (PIN_INPUT | MUX_MODE0) /* i2c1_sda */ |
| 0x404 (PIN_INPUT | MUX_MODE0) /* i2c1_scl */ |
| >; |
| }; |
| |
| i2c2_pins: pinmux_i2c2_pins { |
| pinctrl-single,pins = < |
| 0x408 (PIN_INPUT | MUX_MODE0) /* i2c2_sda */ |
| 0x40c (PIN_INPUT | MUX_MODE0) /* i2c2_scl */ |
| >; |
| }; |
| |
| i2c3_pins: pinmux_i2c3_pins { |
| pinctrl-single,pins = < |
| 0x410 (PIN_INPUT | MUX_MODE0) /* i2c3_sda */ |
| 0x414 (PIN_INPUT | MUX_MODE0) /* i2c3_scl */ |
| >; |
| }; |
| |
| mcspi1_pins: pinmux_mcspi1_pins { |
| pinctrl-single,pins = < |
| 0x3a4 (PIN_INPUT | MUX_MODE0) /* spi2_clk */ |
| 0x3a8 (PIN_INPUT | MUX_MODE0) /* spi2_d1 */ |
| 0x3ac (PIN_INPUT | MUX_MODE0) /* spi2_d0 */ |
| 0x3b0 (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_cs0 */ |
| 0x3b4 (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_cs1 */ |
| 0x3b8 (PIN_INPUT_SLEW | MUX_MODE6) /* spi2_cs2 */ |
| 0x3bc (PIN_INPUT_SLEW | MUX_MODE6) /* spi2_cs3 */ |
| >; |
| }; |
| |
| mcspi2_pins: pinmux_mcspi2_pins { |
| pinctrl-single,pins = < |
| 0x3c0 (PIN_INPUT | MUX_MODE0) /* spi2_sclk */ |
| 0x3c4 (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_d1 */ |
| 0x3c8 (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_d1 */ |
| 0x3cc (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_cs0 */ |
| >; |
| }; |
| |
| uart1_pins: pinmux_uart1_pins { |
| pinctrl-single,pins = < |
| 0x3e0 (PIN_INPUT_SLEW | MUX_MODE0) /* uart1_rxd */ |
| 0x3e4 (PIN_INPUT_SLEW | MUX_MODE0) /* uart1_txd */ |
| 0x3e8 (PIN_INPUT | MUX_MODE3) /* uart1_ctsn */ |
| 0x3ec (PIN_INPUT | MUX_MODE3) /* uart1_rtsn */ |
| >; |
| }; |
| |
| uart2_pins: pinmux_uart2_pins { |
| pinctrl-single,pins = < |
| 0x3f0 (PIN_INPUT | MUX_MODE0) /* uart2_rxd */ |
| 0x3f4 (PIN_INPUT | MUX_MODE0) /* uart2_txd */ |
| 0x3f8 (PIN_INPUT | MUX_MODE0) /* uart2_ctsn */ |
| 0x3fc (PIN_INPUT | MUX_MODE0) /* uart2_rtsn */ |
| >; |
| }; |
| |
| uart3_pins: pinmux_uart3_pins { |
| pinctrl-single,pins = < |
| 0x248 (PIN_INPUT_SLEW | MUX_MODE0) /* uart3_rxd */ |
| 0x24c (PIN_INPUT_SLEW | MUX_MODE0) /* uart3_txd */ |
| >; |
| }; |
| }; |
| |
| &i2c1 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c1_pins>; |
| clock-frequency = <400000>; |
| |
| tps659038: tps659038@58 { |
| compatible = "ti,tps659038"; |
| reg = <0x58>; |
| |
| tps659038_pmic { |
| compatible = "ti,tps659038-pmic"; |
| |
| regulators { |
| smps123_reg: smps123 { |
| /* VDD_MPU */ |
| regulator-name = "smps123"; |
| regulator-min-microvolt = < 850000>; |
| regulator-max-microvolt = <1250000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| smps45_reg: smps45 { |
| /* VDD_DSPEVE */ |
| regulator-name = "smps45"; |
| regulator-min-microvolt = < 850000>; |
| regulator-max-microvolt = <1150000>; |
| regulator-boot-on; |
| }; |
| |
| smps6_reg: smps6 { |
| /* VDD_GPU - over VDD_SMPS6 */ |
| regulator-name = "smps6"; |
| regulator-min-microvolt = <850000>; |
| regulator-max-microvolt = <12500000>; |
| regulator-boot-on; |
| }; |
| |
| smps7_reg: smps7 { |
| /* CORE_VDD */ |
| regulator-name = "smps7"; |
| regulator-min-microvolt = <850000>; |
| regulator-max-microvolt = <1030000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| smps8_reg: smps8 { |
| /* VDD_IVAHD */ |
| regulator-name = "smps8"; |
| regulator-min-microvolt = < 850000>; |
| regulator-max-microvolt = <1250000>; |
| regulator-boot-on; |
| }; |
| |
| smps9_reg: smps9 { |
| /* VDDS1V8 */ |
| regulator-name = "smps9"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| ldo1_reg: ldo1 { |
| /* LDO1_OUT --> SDIO */ |
| regulator-name = "ldo1"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-boot-on; |
| }; |
| |
| ldo2_reg: ldo2 { |
| /* VDD_RTCIO */ |
| /* LDO2 -> VDDSHV5, LDO2 also goes to CAN_PHY_3V3 */ |
| regulator-name = "ldo2"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-boot-on; |
| }; |
| |
| ldo3_reg: ldo3 { |
| /* VDDA_1V8_PHY */ |
| regulator-name = "ldo3"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-boot-on; |
| }; |
| |
| ldo9_reg: ldo9 { |
| /* VDD_RTC */ |
| regulator-name = "ldo9"; |
| regulator-min-microvolt = <1050000>; |
| regulator-max-microvolt = <1050000>; |
| regulator-boot-on; |
| }; |
| |
| ldoln_reg: ldoln { |
| /* VDDA_1V8_PLL */ |
| regulator-name = "ldoln"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| ldousb_reg: ldousb { |
| /* VDDA_3V_USB: VDDA_USBHS33 */ |
| regulator-name = "ldousb"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-boot-on; |
| }; |
| }; |
| }; |
| }; |
| }; |
| |
| &i2c2 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c2_pins>; |
| clock-frequency = <400000>; |
| }; |
| |
| &i2c3 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c3_pins>; |
| clock-frequency = <3400000>; |
| }; |
| |
| &mcspi1 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&mcspi1_pins>; |
| }; |
| |
| &mcspi2 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&mcspi2_pins>; |
| }; |
| |
| &uart1 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart1_pins>; |
| }; |
| |
| &uart2 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart2_pins>; |
| }; |
| |
| &uart3 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart3_pins>; |
| }; |
| |
| &mmc1 { |
| status = "okay"; |
| vmmc-supply = <&ldo1_reg>; |
| bus-width = <4>; |
| }; |
| |
| &mmc2 { |
| status = "okay"; |
| vmmc-supply = <&mmc2_3v3>; |
| bus-width = <8>; |
| }; |
| |
| &cpu0 { |
| cpu0-supply = <&smps123_reg>; |
| }; |
