/*
* 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>;
};
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
ranges;
ipu2_cma_pool: ipu2_cma@95800000 {
compatible = "shared-dma-pool";
reg = <0x0 0x95800000 0x0 0x3800000>;
reusable;
status = "okay";
};
dsp1_cma_pool: dsp1_cma@99000000 {
compatible = "shared-dma-pool";
reg = <0x0 0x99000000 0x0 0x4000000>;
reusable;
status = "okay";
};
ipu1_cma_pool: ipu1_cma@9d000000 {
compatible = "shared-dma-pool";
reg = <0x0 0x9d000000 0x0 0x2000000>;
reusable;
status = "okay";
};
dsp2_cma_pool: dsp2_cma@9f000000 {
compatible = "shared-dma-pool";
reg = <0x0 0x9f000000 0x0 0x800000>;
reusable;
status = "okay";
};
};
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;
};
vio_3v6: fixedregulator-vio_3v6 {
compatible = "regulator-fixed";
regulator-name = "vio_3v6";
regulator-min-microvolt = <3600000>;
regulator-max-microvolt = <3600000>;
vin-supply = <&vsys_5v0>;
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>;
};
vmmcwl_fixed: fixedregulator-mmcwl {
compatible = "regulator-fixed";
regulator-name = "vmmcwl_fixed";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
gpio = <&gpio5 8 0>; /* gpio5_8 */
startup-delay-us = <70000>;
enable-active-high;
};
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;
ti,palmas-override-powerhold;
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>;
vqmmc-supply = <&vio_1v8>;
bus-width = <8>;
non-removable;
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>;
};
&mmc4 {
status = "okay";
vmmc-supply = <&vio_3v6>;
vqmmc-supply = <&vmmcwl_fixed>;
pinctrl-names = "default", "hs", "sdr12", "sdr25";
pinctrl-0 = <&mmc4_pins_hs &mmc4_iodelay_default_conf>;
pinctrl-1 = <&mmc4_pins_hs &mmc4_iodelay_manual1_conf>;
pinctrl-2 = <&mmc4_pins_hs &mmc4_iodelay_manual1_conf>;
pinctrl-3 = <&mmc4_pins_hs &mmc4_iodelay_manual1_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>;
};
};
&pcie2_phy {
status = "okay";
};
&pcie1_rc {
num-lanes = <2>;
phys = <&pcie1_phy>, <&pcie2_phy>;
phy-names = "pcie-phy0", "pcie-phy1";
};
&pcie1_ep {
num-lanes = <2>;
phys = <&pcie1_phy>, <&pcie2_phy>;
phy-names = "pcie-phy0", "pcie-phy1";
};
&extcon_usb1 {
vbus-gpio = <&pcf_lcd 14 GPIO_ACTIVE_HIGH>;
};
&extcon_usb2 {
vbus-gpio = <&pcf_lcd 15 GPIO_ACTIVE_HIGH>;
};
&m_can0 {
can-transceiver {
max-bitrate = <5000000>;
};
};
&ipu2 {
status = "okay";
memory-region = <&ipu2_cma_pool>;
};
&ipu1 {
status = "okay";
memory-region = <&ipu1_cma_pool>;
};
&dsp1 {
status = "okay";
memory-region = <&dsp1_cma_pool>;
};
&dsp2 {
status = "okay";
memory-region = <&dsp2_cma_pool>;
};
