| /* |
| * 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. |
| */ |
| |
| #include "dra72-evm-common.dtsi" |
| #include "dra72x-mmc-iodelay.dtsi" |
| #include <dt-bindings/net/ti-dp83867.h> |
| |
| / { |
| compatible = "ti,dra718-evm", "ti,dra718", "ti,dra722", "ti,dra72", "ti,dra7"; |
| model = "TI DRA718 EVM"; |
| |
| memory { |
| device_type = "memory"; |
| reg = <0x0 0x80000000 0x0 0x80000000>; /* 2GB */ |
| }; |
| |
| vpo_sd_1v8_3v3: gpio-regulator-TPS74801 { |
| compatible = "regulator-gpio"; |
| |
| regulator-name = "vddshv8"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-boot-on; |
| vin-supply = <&evm_5v0>; |
| |
| gpios = <&gpio7 11 GPIO_ACTIVE_HIGH>; |
| states = <1800000 0x0 |
| 3300000 0x1>; |
| }; |
| |
| evm_1v8_sw: fixedregulator-evm_1v8 { |
| compatible = "regulator-fixed"; |
| regulator-name = "evm_1v8"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| vin-supply = <&lp8732_buck0_reg>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| poweroff: gpio-poweroff { |
| compatible = "gpio-poweroff"; |
| gpios = <&gpio7 30 GPIO_ACTIVE_HIGH>; |
| input; |
| }; |
| }; |
| |
| &i2c1 { |
| status = "okay"; |
| clock-frequency = <400000>; |
| |
| lp8733: lp8733@60 { |
| compatible = "ti,lp8733"; |
| reg = <0x60>; |
| |
| buck0-in-supply =<&vsys_3v3>; |
| buck1-in-supply =<&vsys_3v3>; |
| ldo0-in-supply =<&evm_5v0>; |
| ldo1-in-supply =<&evm_5v0>; |
| |
| lp8733_regulators: regulators { |
| lp8733_buck0_reg: buck0 { |
| /* FB_B0 -> LP8733-BUCK1 - VPO_S1_AVS - VDD_CORE_AVS (core, mpu, gpu) */ |
| regulator-name = "lp8733-buck0"; |
| regulator-min-microvolt = <850000>; |
| regulator-max-microvolt = <1250000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| lp8733_buck1_reg: buck1 { |
| /* FB_B1 -> LP8733-BUCK2 - VPO_S2_AVS - VDD_DSP_AVS (DSP/eve/iva) */ |
| regulator-name = "lp8733-buck1"; |
| regulator-min-microvolt = <850000>; |
| regulator-max-microvolt = <1250000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| lp8733_ldo0_reg: ldo0 { |
| /* LDO0 -> LP8733-LDO1 - VPO_L1_3V3 - VDDSHV8 (optional) */ |
| regulator-name = "lp8733-ldo0"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| |
| lp8733_ldo1_reg: ldo1 { |
| /* LDO1 -> LP8733-LDO2 - VPO_L2_3V3 - VDDA_USB3V3 */ |
| regulator-name = "lp8733-ldo1"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| }; |
| }; |
| |
| lp8732: lp8732@61 { |
| compatible = "ti,lp8732"; |
| reg = <0x61>; |
| |
| buck0-in-supply =<&vsys_3v3>; |
| buck1-in-supply =<&vsys_3v3>; |
| ldo0-in-supply =<&vsys_3v3>; |
| ldo1-in-supply =<&vsys_3v3>; |
| |
| lp8732_regulators: regulators { |
| lp8732_buck0_reg: buck0 { |
| /* FB_B0 -> LP8732-BUCK1 - VPO_S3_1V8 - VDDS_1V8 */ |
| regulator-name = "lp8732-buck0"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| lp8732_buck1_reg: buck1 { |
| /* FB_B1 -> LP8732-BUCK2 - VPO_S4_DDR - VDD_DDR_1V35 */ |
| regulator-name = "lp8732-buck1"; |
| regulator-min-microvolt = <1350000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| lp8732_ldo0_reg: ldo0 { |
| /* LDO0 -> LP8732-LDO1 - VPO_L3_1V8 - VDA_1V8_PLL */ |
| regulator-name = "lp8732-ldo0"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| lp8732_ldo1_reg: ldo1 { |
| /* LDO1 -> LP8732-LDO2 - VPO_L4_1V8 - VDA_1V8_PHY */ |
| regulator-name = "lp8732-ldo1"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| }; |
| }; |
| }; |
| |
| &pcf_lcd { |
| interrupt-parent = <&gpio7>; |
| interrupts = <31 IRQ_TYPE_EDGE_FALLING>; |
| }; |
| |
| &pcf_gpio_21 { |
| interrupt-parent = <&gpio7>; |
| interrupts = <31 IRQ_TYPE_EDGE_FALLING>; |
| }; |
| |
| &pcf_hdmi { |
| p0 { |
| /* |
| * PM_OEn to High: Disable routing I2C3 to PM_I2C |
| * With this PM_SEL(p3) should not matter |
| */ |
| gpio-hog; |
| gpios = <0 GPIO_ACTIVE_LOW>; |
| output-high; |
| line-name = "pm_oe_n"; |
| }; |
| }; |
| |
| &mmc1 { |
| pinctrl-names = "default", "hs", "sdr12", "sdr25", "sdr50", "ddr50", "sdr104"; |
| pinctrl-0 = <&mmc1_pins_default>; |
| pinctrl-1 = <&mmc1_pins_hs>; |
| pinctrl-2 = <&mmc1_pins_sdr12>; |
| pinctrl-3 = <&mmc1_pins_sdr25>; |
| pinctrl-4 = <&mmc1_pins_sdr50>; |
| pinctrl-5 = <&mmc1_pins_ddr50_rev20 &mmc1_iodelay_ddr50_conf>; |
| pinctrl-6 = <&mmc1_pins_sdr104 &mmc1_iodelay_sdr104_rev20_conf>; |
| vqmmc-supply = <&vpo_sd_1v8_3v3>; |
| }; |
| |
| &mmc2 { |
| pinctrl-names = "default", "hs", "ddr_1_8v", "hs200_1_8v"; |
| pinctrl-0 = <&mmc2_pins_default>; |
| pinctrl-1 = <&mmc2_pins_hs>; |
| pinctrl-2 = <&mmc2_pins_ddr_rev20 &mmc2_iodelay_ddr_conf>; |
| pinctrl-3 = <&mmc2_pins_hs200 &mmc2_iodelay_hs200_rev20_conf>; |
| vmmc-supply = <&evm_1v8_sw>; |
| }; |
| |
| &mac { |
| mode-gpios = <&pcf_gpio_21 4 GPIO_ACTIVE_LOW>, |
| <&pcf_hdmi 9 GPIO_ACTIVE_LOW>, /* P11 */ |
| <&pcf_hdmi 10 GPIO_ACTIVE_LOW>; /* P12 */ |
| 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; |
| }; |
| }; |
| |
| /* No Sata on this device */ |
| &sata_phy { |
| status = "disabled"; |
| }; |
| |
| &sata { |
| status = "disabled"; |
| }; |
| |
| /* No RTC on this device */ |
| &rtc { |
| status = "disabled"; |
| }; |
| |
| &usb2_phy1 { |
| phy-supply = <&lp8733_ldo1_reg>; |
| }; |
| |
| &usb2_phy2 { |
| phy-supply = <&lp8733_ldo1_reg>; |
| }; |
| |
| &dss { |
| /* Supplied by VDA_1V8_PLL */ |
| vdda_video-supply = <&lp8732_ldo0_reg>; |
| }; |
| |
| &hdmi { |
| /* Supplied by VDA_1V8_PHY */ |
| vdda_video-supply = <&lp8732_ldo1_reg>; |
| }; |
