| /* |
| * Copyright (C) 2017 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 "dra76x.dtsi" |
| #include "dra7-evm-common.dtsi" |
| #include "dra76x-mmc-iodelay.dtsi" |
| #include <dt-bindings/net/ti-dp83867.h> |
| |
| / { |
| model = "TI DRA762 EVM"; |
| compatible = "ti,dra76-evm", "ti,dra762", "ti,dra7"; |
| |
| memory@0 { |
| device_type = "memory"; |
| reg = <0x0 0x80000000 0x0 0x80000000>; |
| }; |
| |
| vsys_12v0: fixedregulator-vsys12v0 { |
| /* main supply */ |
| compatible = "regulator-fixed"; |
| regulator-name = "vsys_12v0"; |
| regulator-min-microvolt = <12000000>; |
| regulator-max-microvolt = <12000000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| vsys_5v0: fixedregulator-vsys5v0 { |
| /* Output of Cntlr B of TPS43351-Q1 on dra76-evm */ |
| compatible = "regulator-fixed"; |
| regulator-name = "vsys_5v0"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| vin-supply = <&vsys_12v0>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| vsys_3v3: fixedregulator-vsys3v3 { |
| /* Output of Cntlr A of TPS43351-Q1 on dra76-evm */ |
| compatible = "regulator-fixed"; |
| regulator-name = "vsys_3v3"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| vin-supply = <&vsys_12v0>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| vio_3v3: fixedregulator-vio_3v3 { |
| compatible = "regulator-fixed"; |
| regulator-name = "vio_3v3"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| vin-supply = <&vsys_3v3>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| vio_3v3_sd: fixedregulator-sd { |
| compatible = "regulator-fixed"; |
| regulator-name = "vio_3v3_sd"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| vin-supply = <&vio_3v3>; |
| enable-active-high; |
| gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| vio_1v8: fixedregulator-vio_1v8 { |
| compatible = "regulator-fixed"; |
| regulator-name = "vio_1v8"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| vin-supply = <&smps5_reg>; |
| }; |
| |
| vtt_fixed: fixedregulator-vtt { |
| compatible = "regulator-fixed"; |
| regulator-name = "vtt_fixed"; |
| regulator-min-microvolt = <1350000>; |
| regulator-max-microvolt = <1350000>; |
| vin-supply = <&vsys_3v3>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| aic_dvdd: fixedregulator-aic_dvdd { |
| /* TPS77018DBVT */ |
| compatible = "regulator-fixed"; |
| regulator-name = "aic_dvdd"; |
| vin-supply = <&vio_3v3>; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| }; |
| |
| &i2c1 { |
| status = "okay"; |
| clock-frequency = <400000>; |
| |
| tps65917: tps65917@58 { |
| compatible = "ti,tps65917"; |
| reg = <0x58>; |
| ti,system-power-controller; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| |
| tps65917_pmic { |
| compatible = "ti,tps65917-pmic"; |
| |
| smps12-in-supply = <&vsys_3v3>; |
| smps3-in-supply = <&vsys_3v3>; |
| smps4-in-supply = <&vsys_3v3>; |
| smps5-in-supply = <&vsys_3v3>; |
| ldo1-in-supply = <&vsys_3v3>; |
| ldo2-in-supply = <&vsys_3v3>; |
| ldo3-in-supply = <&vsys_5v0>; |
| ldo4-in-supply = <&vsys_5v0>; |
| ldo5-in-supply = <&vsys_3v3>; |
| |
| tps65917_regulators: regulators { |
| smps12_reg: smps12 { |
| /* VDD_DSPEVE */ |
| regulator-name = "smps12"; |
| regulator-min-microvolt = <850000>; |
| regulator-max-microvolt = <1250000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| smps3_reg: smps3 { |
| /* VDD_CORE */ |
| regulator-name = "smps3"; |
| regulator-min-microvolt = <850000>; |
| regulator-max-microvolt = <1250000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| smps4_reg: smps4 { |
| /* VDD_IVA */ |
| regulator-name = "smps4"; |
| regulator-min-microvolt = <850000>; |
| regulator-max-microvolt = <1250000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| smps5_reg: smps5 { |
| /* VDDS1V8 */ |
| regulator-name = "smps5"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| ldo1_reg: ldo1 { |
| /* LDO1_OUT --> VDA_PHY1_1V8 */ |
| regulator-name = "ldo1"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-allow-bypass; |
| }; |
| |
| ldo2_reg: ldo2 { |
| /* LDO2_OUT --> VDA_PHY2_1V8 */ |
| regulator-name = "ldo2"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-allow-bypass; |
| regulator-always-on; |
| }; |
| |
| ldo3_reg: ldo3 { |
| /* VDA_USB_3V3 */ |
| regulator-name = "ldo3"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| ldo5_reg: ldo5 { |
| /* VDDA_1V8_PLL */ |
| regulator-name = "ldo5"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| ldo4_reg: ldo4 { |
| /* VDD_SDIO_DV */ |
| regulator-name = "ldo4"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| }; |
| }; |
| |
| tps65917_power_button { |
| compatible = "ti,palmas-pwrbutton"; |
| interrupt-parent = <&tps65917>; |
| interrupts = <1 IRQ_TYPE_NONE>; |
| wakeup-source; |
| ti,palmas-long-press-seconds = <6>; |
| }; |
| }; |
| |
| lp87565: lp87565@60 { |
| compatible = "ti,lp87565-q1"; |
| reg = <0x60>; |
| |
| buck10-in-supply =<&vsys_3v3>; |
| buck23-in-supply =<&vsys_3v3>; |
| |
| regulators: regulators { |
| buck10_reg: buck10 { |
| /*VDD_MPU*/ |
| regulator-name = "buck10"; |
| regulator-min-microvolt = <850000>; |
| regulator-max-microvolt = <1250000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| buck23_reg: buck23 { |
| /* VDD_GPU*/ |
| regulator-name = "buck23"; |
| regulator-min-microvolt = <850000>; |
| regulator-max-microvolt = <1250000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| }; |
| }; |
| |
| pcf_lcd: pcf8757@20 { |
| compatible = "ti,pcf8575", "nxp,pcf8575"; |
| reg = <0x20>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| interrupt-parent = <&gpio1>; |
| interrupts = <3 IRQ_TYPE_EDGE_FALLING>; |
| }; |
| |
| pcf_gpio_21: pcf8757@21 { |
| compatible = "ti,pcf8575", "nxp,pcf8575"; |
| reg = <0x21>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| interrupt-parent = <&gpio1>; |
| interrupts = <3 IRQ_TYPE_EDGE_FALLING>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| }; |
| |
| pcf_hdmi: pcf8575@26 { |
| compatible = "ti,pcf8575", "nxp,pcf8575"; |
| reg = <0x26>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| p1 { |
| /* vin6_sel_s0: high: VIN6, low: audio */ |
| gpio-hog; |
| gpios = <1 GPIO_ACTIVE_HIGH>; |
| output-low; |
| line-name = "vin6_sel_s0"; |
| }; |
| }; |
| |
| tlv320aic3106: tlv320aic3106@19 { |
| #sound-dai-cells = <0>; |
| compatible = "ti,tlv320aic3106"; |
| reg = <0x19>; |
| adc-settle-ms = <40>; |
| ai3x-micbias-vg = <1>; /* 2.0V */ |
| status = "okay"; |
| |
| /* Regulators */ |
| AVDD-supply = <&vio_3v3>; |
| IOVDD-supply = <&vio_3v3>; |
| DRVDD-supply = <&vio_3v3>; |
| DVDD-supply = <&aic_dvdd>; |
| }; |
| }; |
| |
| &cpu0 { |
| vdd-supply = <&buck10_reg>; |
| }; |
| |
| &mmc1 { |
| status = "okay"; |
| vmmc-supply = <&vio_3v3_sd>; |
| vqmmc-supply = <&ldo4_reg>; |
| bus-width = <4>; |
| /* |
| * SDCD signal is not being used here - using the fact that GPIO mode |
| * is always hardwired. |
| */ |
| cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>; |
| pinctrl-names = "default", "hs"; |
| pinctrl-0 = <&mmc1_pins_default>; |
| pinctrl-1 = <&mmc1_pins_hs>; |
| }; |
| |
| &mmc2 { |
| status = "okay"; |
| vmmc-supply = <&vio_1v8>; |
| bus-width = <8>; |
| pinctrl-names = "default", "hs", "ddr_1_8v", "hs200_1_8v"; |
| pinctrl-0 = <&mmc2_pins_default>; |
| pinctrl-1 = <&mmc2_pins_default>; |
| pinctrl-2 = <&mmc2_pins_default>; |
| pinctrl-3 = <&mmc2_pins_hs200 &mmc2_iodelay_hs200_conf>; |
| }; |
| |
| /* No RTC on this device */ |
| &rtc { |
| status = "disabled"; |
| }; |
| |
| &mac { |
| status = "okay"; |
| |
| dual_emac; |
| }; |
| |
| &cpsw_emac0 { |
| phy_id = <&davinci_mdio>, <2>; |
| phy-mode = "rgmii-id"; |
| dual_emac_res_vlan = <1>; |
| }; |
| |
| &cpsw_emac1 { |
| phy_id = <&davinci_mdio>, <3>; |
| phy-mode = "rgmii-id"; |
| dual_emac_res_vlan = <2>; |
| }; |
| |
| &davinci_mdio { |
| dp83867_0: ethernet-phy@2 { |
| reg = <2>; |
| ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>; |
| ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>; |
| ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>; |
| ti,min-output-impedance; |
| ti,dp83867-rxctrl-strap-quirk; |
| }; |
| |
| dp83867_1: ethernet-phy@3 { |
| reg = <3>; |
| ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>; |
| ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>; |
| ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>; |
| ti,min-output-impedance; |
| ti,dp83867-rxctrl-strap-quirk; |
| }; |
| }; |
| |
| &usb2_phy1 { |
| phy-supply = <&ldo3_reg>; |
| }; |
| |
| &usb2_phy2 { |
| phy-supply = <&ldo3_reg>; |
| }; |
| |
| &qspi { |
| spi-max-frequency = <96000000>; |
| m25p80@0 { |
| spi-max-frequency = <96000000>; |
| }; |
| }; |
