Linux/AM5718: McSPI device tree settings

Hi Arpita,

Do you use AM57x PSDK Linux? If yes, which version (latest is 5.03)?

If you base your AM571x custom board on AM571x IDK board TMDXIDK5718, then am572x-idk-common.dtsi file should not be used. You need to use:

am571x-idk.dts

am571x-idk-common.dtsi

am57xx-idk-common.dtsi

Please provide me:

- your exact command to build your DTB file

- your am571x-idk.dts, am571x-idk-common.dtsi and am57xx-idk-common.dtsi files

Regards,
Pavel

Hi Pavel,

The coomand I use to build kernel :

sudo CROSS_COMPILE=/CROSS_COMPILER/gcc-linaro-6.2.1-2016.11-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf- ARCH=arm make

PSDK Version : ti-processor-sdk-linux-am57xx-evm-05.01.00.11
Linux Version : linux-4.14.67+gitAUTOINC+d315a9bb00-gd315a9bb00 
Thanks and Regards...

Arpita Jena

Arpita Jena said:

The coomand I use to build kernel :

sudo CROSS_COMPILE=/CROSS_COMPILER/gcc-linaro-6.2.1-2016.11-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf- ARCH=arm make

For proper steps of building kernel and then DTB file, refer to the below user guide:

Regards,
Pavel

Hi Pavel,

As I am getting some errors while uploading the files, I'm copying the files as text here.

/************************************************************************************************************************************************************************/

/*------------------------------------------------am57xx-idk-common.dtsi----------------------------------------*/

/*
* Copyright (C) 2015-2016 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 "am57xx-industrial-grade.dtsi"

/ {
aliases {
rtc0 = &tps659038_rtc;
rtc1 = &rtc;
display0 = &hdmi0;
ethernet2 = &pruss2_emac0;
ethernet3 = &pruss2_emac1;
// mcspi1 = &mcspi3;
/*Add SPI related aliases*/
};

chosen {
stdout-path = &uart3;
};

vmain: fixedregulator-vmain {
compatible = "regulator-fixed";
regulator-name = "VMAIN";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
regulator-boot-on;
};

v3_3d: fixedregulator-v3_3d {
compatible = "regulator-fixed";
regulator-name = "V3_3D";
vin-supply = <&smps9_reg>;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
};

vtt_fixed: fixedregulator-vtt {
/* TPS51200 */
compatible = "regulator-fixed";
regulator-name = "vtt_fixed";
vin-supply = <&v3_3d>;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
};

src_clk_x1: src_clk_x1 {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <20000000>;
};

leds-iio {
status = "disabled";
compatible = "gpio-leds";
led-out0 {
label = "out0";
gpios = <&tpic2810 0 GPIO_ACTIVE_HIGH>;
default-state = "off";
};

led-out1 {
label = "out1";
gpios = <&tpic2810 1 GPIO_ACTIVE_HIGH>;
default-state = "off";
};

led-out2 {
label = "out2";
gpios = <&tpic2810 2 GPIO_ACTIVE_HIGH>;
default-state = "off";
};

led-out3 {
label = "out3";
gpios = <&tpic2810 3 GPIO_ACTIVE_HIGH>;
default-state = "off";
};

led-out4 {
label = "out4";
gpios = <&tpic2810 4 GPIO_ACTIVE_HIGH>;
default-state = "off";
};

led-out5 {
label = "out5";
gpios = <&tpic2810 5 GPIO_ACTIVE_HIGH>;
default-state = "off";
};

led-out6 {
label = "out6";
gpios = <&tpic2810 6 GPIO_ACTIVE_HIGH>;
default-state = "off";
};

led-out7 {
label = "out7";
gpios = <&tpic2810 7 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
};

hdmi0: connector@0 {
compatible = "hdmi-connector";
label = "hdmi";

type = "a";

port {
hdmi_connector_in: endpoint {
remote-endpoint = <&tpd12s015_out>;
};
};
};

tpd12s015: encoder@0 {
compatible = "ti,tpd12s016", "ti,tpd12s015";

gpios = <0>, /* optional CT_CP_HPD */
<0>, /* optional LS_OE */
<&gpio7 12 GPIO_ACTIVE_HIGH>; /* HPD */

ports {
#address-cells = <1>;
#size-cells = <0>;

port@0 {
reg = <0>;

tpd12s015_in: endpoint@0 {
remote-endpoint = <&hdmi_out>;
};
};

port@1 {
reg = <1>;

tpd12s015_out: endpoint@0 {
remote-endpoint = <&hdmi_connector_in>;
};
};
};
};

src_clk_x1: src_clk_x1 {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <20000000>;
};

/* Dual-MAC Ethernet application node on PRU-ICSS2 */
pruss2_eth: pruss2_eth {
compatible = "ti,am57-prueth";
prus = <&pru2_0>, <&pru2_1>;
firmware-name = "ti-pruss/am57xx-pru0-prueth-fw.elf",
"ti-pruss/am57xx-pru1-prueth-fw.elf";
sram = <&ocmcram1>;
interrupt-parent = <&pruss2_intc>;

pruss2_emac0: ethernet-mii0 {
phy-handle = <&pruss2_eth0_phy>;
phy-mode = "mii";
interrupts = <20>, <22>, <23>;
interrupt-names = "rx", "tx", "ptp_tx";
/* Filled in by bootloader */
local-mac-address = [00 00 00 00 00 00];
};

pruss2_emac1: ethernet-mii1 {
phy-handle = <&pruss2_eth1_phy>;
phy-mode = "mii";
interrupts = <21>, <23>, <24>;
interrupt-names = "rx", "tx", "ptp_tx";
/* Filled in by bootloader */
local-mac-address = [00 00 00 00 00 00];
};
};

ptp_bc: ptp_bc {
compatible = "ti,am57-bc";
status = "disabled";
};
};

&dra7_pmx_core {
dcan1_pins_default: dcan1_pins_default {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x37d0, PIN_OUTPUT_PULLUP | MUX_MODE0) /* dcan1_tx */
DRA7XX_CORE_IOPAD(0x37d4, PIN_INPUT_PULLUP | MUX_MODE0) /* dcan1_rx */
>;
};

dcan1_pins_sleep: dcan1_pins_sleep {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x37d0, MUX_MODE15 | PULL_UP) /* dcan1_tx.off */
DRA7XX_CORE_IOPAD(0x37d4, MUX_MODE15 | PULL_UP) /* dcan1_rx.off */
>;
};
};

&i2c1 {
status = "okay";
clock-frequency = <400000>;

tps659038: tps659038@58 {
compatible = "ti,tps659038";
reg = <0x58>;
interrupts-extended = <&gpio6 16 IRQ_TYPE_LEVEL_HIGH
&dra7_pmx_core 0x418>;
#interrupt-cells = <2>;
interrupt-controller;
ti,system-power-controller;
ti,palmas-override-powerhold;

tps659038_pmic {
compatible = "ti,tps659038-pmic";

smps12-in-supply = <&vmain>;
smps3-in-supply = <&vmain>;
smps45-in-supply = <&vmain>;
smps6-in-supply = <&vmain>;
smps7-in-supply = <&vmain>;
smps8-in-supply = <&vmain>;
smps9-in-supply = <&vmain>;
ldo1-in-supply = <&vmain>;
ldo2-in-supply = <&vmain>;
ldo3-in-supply = <&vmain>;
ldo4-in-supply = <&vmain>;
ldo9-in-supply = <&vmain>;
ldoln-in-supply = <&vmain>;
ldousb-in-supply = <&vmain>;
ldortc-in-supply = <&vmain>;

regulators {
smps12_reg: smps12 {
/* VDD_MPU */
regulator-name = "smps12";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1250000>;
regulator-always-on;
regulator-boot-on;
};

smps3_reg: smps3 {
/* VDD_DDR EMIF1 EMIF2 */
regulator-name = "smps3";
regulator-min-microvolt = <1350000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;
regulator-boot-on;
};

smps45_reg: smps45 {
/* VDD_DSPEVE on AM572 */
/* VDD_IVA + VDD_DSP on AM571 */
regulator-name = "smps45";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1250000>;
regulator-always-on;
regulator-boot-on;
};

smps6_reg: smps6 {
/* VDD_GPU */
regulator-name = "smps6";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1250000>;
regulator-always-on;
regulator-boot-on;
};

smps7_reg: smps7 {
/* VDD_CORE */
regulator-name = "smps7";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1150000>;
regulator-always-on;
regulator-boot-on;
};

smps8_reg: smps8 {
/* 5728 - VDD_IVAHD */
/* 5718 - N.C. test point */
regulator-name = "smps8";
};

smps9_reg: smps9 {
/* VDD_3_3D */
regulator-name = "smps9";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
};

ldo1_reg: ldo1 {
/* VDDSHV8 - VSDMMC */
/* NOTE: on rev 1.3a, data supply */
regulator-name = "ldo1";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};

ldo2_reg: ldo2 {
/* VDDSH18V */
regulator-name = "ldo2";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};

ldo3_reg: ldo3 {
/* R1.3a 572x V1_8PHY_LDO3: USB, SATA */
regulator-name = "ldo3";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};

ldo4_reg: ldo4 {
/* R1.3a 572x V1_8PHY_LDO4: PCIE, HDMI*/
regulator-name = "ldo4";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};

/* LDO5-8 unused */

ldo9_reg: ldo9 {
/* VDD_RTC */
regulator-name = "ldo9";
regulator-min-microvolt = <840000>;
regulator-max-microvolt = <1160000>;
regulator-always-on;
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-always-on;
regulator-boot-on;
};

ldortc_reg: ldortc {
/* VDDA_RTC */
regulator-name = "ldortc";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};

regen1: regen1 {
/* VDD_3V3_ON */
regulator-name = "regen1";
regulator-boot-on;
regulator-always-on;
};

regen2: regen2 {
/* Needed for PMIC internal resource */
regulator-name = "regen2";
regulator-boot-on;
regulator-always-on;
};
};
};

tps659038_rtc: tps659038_rtc {
compatible = "ti,palmas-rtc";
interrupt-parent = <&tps659038>;
interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
wakeup-source;
};

tps659038_pwr_button: tps659038_pwr_button {
compatible = "ti,palmas-pwrbutton";
interrupt-parent = <&tps659038>;
interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
wakeup-source;
ti,palmas-long-press-seconds = <12>;
};

tps659038_gpio: tps659038_gpio {
compatible = "ti,palmas-gpio";
gpio-controller;
#gpio-cells = <2>;
};

extcon_usb2: tps659038_usb {
compatible = "ti,palmas-usb-vid";
ti,enable-vbus-detection;
ti,enable-id-detection;
/* ID & VBUS GPIOs provided in board dts */
};
};

tpic2810: tpic2810@60 {
compatible = "ti,tpic2810";
reg = <0x60>;
gpio-controller;
#gpio-cells = <2>;
};

tc358778: tc358778@0e {
compatible = "toshiba,tc358778", "toshiba,tc358768";
reg = <0x0e>;
status = "disabled";

clocks = <&src_clk_x1>;
clock-names = "refclk";

ports {
#address-cells = <1>;
#size-cells = <0>;

port@0 {
reg = <0>;
tc358778_in: endpoint {
remote-endpoint = <&dpi_out>;
data-lines = <24>;
};
};

port@1 {
reg = <1>;
tc358778_out: endpoint {
/*
* lanes and remote-endpoint defined per
* panel.
*/
};
};
};
};

ov2659: ov2659@30 {
compatible = "ovti,ov2659";
reg = <0x30>;

clocks = <&src_clk_x1>;
clock-names = "xvclk";

pwrdn-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;

port {
ov2659_1: endpoint {
hsync-active = <1>;
vsync-active = <1>;
pclk-sample = <1>;
link-frequencies = /bits/ 64 <70000000>;
};
};
};
};

/********************************************************************************/
/*-----------Added For MCSPI (custom board)-------------*/

/**------MCSPI-1 : ARINC429 (HI-3593)(4 nos)------**/

&mcspi1 {
status = "okay";
//compatible = "";
ti,pindir-d0-out-d1-in;
spi-cpol = <0>; /*Polarity*/
spi-cpha = <0>; /*Phase*/
ti,spi-num-cs = <4>; /*No of Chip Select*/
#address-cells = <1>;
#size-cells = <0>;
arinc429_hi3593_1: hi3593@0{
spi-max-frequency = <10000000>;
reg = <0>;
};
arinc429_hi3593_2: hi3593@1 {
spi-max-frequency = <10000000>;
reg = <1>;
};
arinc429_hi3593_3: hi3593@2 {
spi-max-frequency = <10000000>;
reg = <2>;
};
arinc429_hi3593_4: hi3593@3 {
spi-max-frequency = <10000000>;
reg = <3>;
};
};

/**-----MCSPI-2 : MIL1553 (HI-2130)-----**/
&mcspi2 {
status = "okay";
//compatible = "";
ti,pindir-d0-out-d1-in;
mil1553_hi2130: hi2130@0{
compatible = "";
spi-max-frequency = <10000000>;
spi-cpol = <0>;
spi-cpha = <0>;
ti,spi-num-cs = <1>;
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
};
};

/**--------MCSPI-3 : ADC (102s051)----------**/
/*
&mcspi3 {
status = "okay";
ti,pindir-d0-out-d1-in;

tiADC102s051: tiADC102s051@0 {
compatible = "ti,adc102s051";
reg = <0>;
spi-max-frequency = <1000000>;
spi-cpol = <0>;
spi-cpha = <1>;
};
};
*/
/**--------MCSPI-4 : DAC (AD5761r)---------)**/

&mcspi4 {
status = "okay";
ti,pindir-d0-out-d1-in;

ad5761: ad5761@0 {
compatible = "ad5761";
gpio-controller;
#gpio-cells = <2>;
reg = <0>;
spi-max-frequency = <50000000>;
spi-cpol;
};
};
/**********************************************************************************/

/*Default one*/
&mcspi3 {
status = "okay";
ti,pindir-d0-out-d1-in;

sn65hvs882: sn65hvs882@0 {
compatible = "pisosr-gpio";
gpio-controller;
#gpio-cells = <2>;

reg = <0>;
spi-max-frequency = <1000000>;
spi-cpol;
};
};

&uart3 {
status = "okay";
interrupts-extended = <&crossbar_mpu GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH
&dra7_pmx_core 0x248>;
};

&rtc {
status = "okay";
ext-clk-src;
};

&mac {
status = "okay";
dual_emac;
};

&cpsw_emac0 {
phy_id = <&davinci_mdio>, <0>;
phy-mode = "rgmii";
dual_emac_res_vlan = <1>;
};

&cpsw_emac1 {
phy_id = <&davinci_mdio>, <1>;
phy-mode = "rgmii";
dual_emac_res_vlan = <2>;
};

&usb2_phy1 {
phy-supply = <&ldousb_reg>;
};

&usb2_phy2 {
phy-supply = <&ldousb_reg>;
};

&usb1 {
dr_mode = "host";
};

&omap_dwc3_2 {
extcon = <&extcon_usb2>;
};

&usb2 {
extcon = <&extcon_usb2>;
dr_mode = "otg";
};

&mmc1 {
status = "okay";
vmmc-supply = <&v3_3d>;
vqmmc-supply = <&ldo1_reg>;
bus-width = <4>;
cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>; /* gpio 219 */
};

&mmc2 {
status = "okay";
vmmc-supply = <&v3_3d>;
vqmmc-supply = <&v3_3d>;
bus-width = <8>;
non-removable;
max-frequency = <96000000>;
no-1-8-v;
};

&dcan1 {
status = "okay";
pinctrl-names = "default", "sleep", "active";
pinctrl-0 = <&dcan1_pins_sleep>;
pinctrl-1 = <&dcan1_pins_sleep>;
pinctrl-2 = <&dcan1_pins_default>;
};

&qspi {
status = "okay";

spi-max-frequency = <76800000>;
m25p80@0 {
compatible = "s25fl256s1", "jedec,spi-nor";
spi-max-frequency = <76800000>;
reg = <0>;
spi-tx-bus-width = <1>;
spi-rx-bus-width = <4>;
#address-cells = <1>;
#size-cells = <1>;

/* MTD partition table.
* The ROM checks the first four physical blocks
* for a valid file to boot and the flash here is
* 64KiB block size.
*/
partition@0 {
label = "QSPI.SPL";
reg = <0x00000000 0x000040000>;
};
partition@1 {
label = "QSPI.u-boot";
reg = <0x00040000 0x00100000>;
};
partition@2 {
label = "QSPI.u-boot-spl-os";
reg = <0x00140000 0x00080000>;
};
partition@3 {
label = "QSPI.u-boot-env";
reg = <0x001c0000 0x00010000>;
};
partition@4 {
label = "QSPI.u-boot-env.backup1";
reg = <0x001d0000 0x0010000>;
};
partition@5 {
label = "QSPI.kernel";
reg = <0x001e0000 0x0800000>;
};
partition@6 {
label = "QSPI.file-system";
reg = <0x009e0000 0x01620000>;
};
};
};

&gpu {
status = "ok";
};

&hdmi {
status = "okay";
/*
* XXX: Support AM572x-Rev 1.2a. this is wrong for AM571x-rev 1.3a,
* AM572x-Rev1.3a - but thanks to always-on, they work.
* TODO: SWITCH TO LDO4 once rev 1.2a is deprecated
* (on rev 1.3a availability)
*/
vdda-supply = <&ldo3_reg>;

port {
hdmi_out: endpoint {
remote-endpoint = <&tpd12s015_in>;
};
};
};

&dss {
status = "okay";

vdda_video-supply = <&ldoln_reg>;

ports {
#address-cells = <1>;
#size-cells = <0>;

port@0 {
reg = <0>;

dpi_out: endpoint {
remote-endpoint = <&tc358778_in>;
data-lines = <24>;
};
};
};
};

&bb2d {
status = "okay";
};

&pruss_soc_bus1 {
status = "okay";

pruss1: pruss@0 {
status = "okay";
};
};

&pruss_soc_bus2 {
status = "okay";

pruss2: pruss@0 {
status = "okay";
};
};

&pruss2_mdio {
status = "okay";
pruss2_eth0_phy: ethernet-phy@0 {
reg = <0>;
interrupt-parent = <&gpio3>;
interrupts = <30 IRQ_TYPE_EDGE_FALLING>;
};

pruss2_eth1_phy: ethernet-phy@1 {
reg = <1>;
interrupt-parent = <&gpio3>;
interrupts = <31 IRQ_TYPE_EDGE_FALLING>;
};
};

/*----------------------------------------------------------end of am57xx-idk-common.dtsi-----------------------------------------------------------*/

/********************************************************************************************************************************************************************/

/*-------------------------------------------------------------am571x-idk.dts-------------------------------------------------------------------------------*/

/*
* Copyright (C) 2015-2016 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.
*/
/dts-v1/;

#include "am571x-idk-common.dtsi"

/ {
model = "TI AM5718 IDK";

aliases {
ethernet4 = &pruss1_emac0;
ethernet5 = &pruss1_emac1;
};

/* Dual mac ethernet application node on icss2 */
pruss1_eth: pruss1_eth {
status = "okay";
compatible = "ti,am57-prueth";
prus = <&pru1_0>, <&pru1_1>;
firmware-name = "ti-pruss/am57xx-pru0-prueth-fw.elf",
"ti-pruss/am57xx-pru1-prueth-fw.elf";
ti,pruss-gp-mux-sel = <0>, /* GP, default */
<4>; /* MII2, needed for PRUSS1_MII1 */
sram = <&ocmcram1>;
interrupt-parent = <&pruss1_intc>;

pruss1_emac0: ethernet-mii0 {
phy-handle = <&pruss1_eth0_phy>;
phy-mode = "mii";
interrupts = <20>, <22>, <23>;
interrupt-names = "rx", "tx", "ptp_tx";
/* Filled in by bootloader */
local-mac-address = [00 00 00 00 00 00];
};

pruss1_emac1: ethernet-mii1 {
phy-handle = <&pruss1_eth1_phy>;
phy-mode = "mii";
interrupts = <21>, <23>, <24>;
interrupt-names = "rx", "tx", "ptp_tx";
/* Filled in by bootloader */
local-mac-address = [00 00 00 00 00 00];
};
};
};

&pruss1_mdio {
status = "okay";
reset-gpios = <&gpio5 8 GPIO_ACTIVE_LOW>;
reset-delay-us = <2>; /* PHY datasheet states 1uS min */
pruss1_eth0_phy: ethernet-phy@0 {
reg = <0>;
interrupt-parent = <&gpio3>;
interrupts = <28 IRQ_TYPE_EDGE_FALLING>;
};

pruss1_eth1_phy: ethernet-phy@1 {
reg = <1>;
interrupt-parent = <&gpio3>;
interrupts = <29 IRQ_TYPE_EDGE_FALLING>;
};
};

&pruss2_eth {
ti,pruss-gp-mux-sel = <4>, /* MII2, needed for PRUSS1_MII0 */
<4>; /* MII2, needed for PRUSS1_MII1 */
};

#include "am57xx-evm-cmem-am571x.dtsi"

/*------------------------------------------------------------------end of am571x-idk.dts-----------------------------------------------------------------*/

/*********************************************************************************************************************************************************************/

/*-------------------------------------------------------------------am571x-idk-common.dtsi-------------------------------------------------------------------------*/

/*
* Copyright (C) 2015-2016 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.
*/
/dts-v1/;

#include "dra72x.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include "am57xx-idk-common.dtsi"
#include "dra72x-mmc-iodelay.dtsi"
#include "dra7-ipu-dsp-common.dtsi"

/ {
compatible = "ti,am5718-idk", "ti,am5718", "ti,dra7";

memory@80000000 {
device_type = "memory";
reg = <0x0 0x80000000 0x0 0x40000000>;
};

reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
ranges;

ipu2_memory_region: ipu2-memory@95800000 {
compatible = "shared-dma-pool";
reg = <0x0 0x95800000 0x0 0x3800000>;
reusable;
status = "okay";
};

dsp1_memory_region: dsp1-memory@99000000 {
compatible = "shared-dma-pool";
reg = <0x0 0x99000000 0x0 0x4000000>;
reusable;
status = "okay";
};

ipu1_memory_region: ipu1-memory@9d000000 {
compatible = "shared-dma-pool";
reg = <0x0 0x9d000000 0x0 0x2000000>;
reusable;
status = "okay";
};
};

leds {
compatible = "gpio-leds";
cpu0-led {
label = "status0:red:cpu0";
gpios = <&gpio2 25 GPIO_ACTIVE_HIGH>;
default-state = "off";
linux,default-trigger = "cpu0";
};

usr0-led {
label = "status0:green:usr";
gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
default-state = "off";
};

heartbeat-led {
label = "status0:blue:heartbeat";
gpios = <&gpio2 27 GPIO_ACTIVE_HIGH>;
default-state = "off";
linux,default-trigger = "heartbeat";
};

usr1-led {
label = "status1:red:usr";
gpios = <&gpio2 28 GPIO_ACTIVE_HIGH>;
default-state = "off";
};

usr2-led {
label = "status1:green:usr";
gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>;
default-state = "off";
};

mmc0-led {
label = "status1:blue:mmc0";
gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>;
default-state = "off";
linux,default-trigger = "mmc0";
};
};
};

&extcon_usb2 {
id-gpio = <&gpio5 7 GPIO_ACTIVE_HIGH>;
vbus-gpio = <&gpio7 22 GPIO_ACTIVE_HIGH>;
};

&pcie1_rc {
status = "okay";
gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
};

&pcie1_ep {
gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
};

&mmc1 {
pinctrl-names = "default", "hs", "sdr12", "sdr25", "sdr50", "ddr50", "sdr104";
pinctrl-0 = <&mmc1_pins_default_no_clk_pu>;
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>;
};

&mmc2 {
pinctrl-names = "default", "hs", "ddr_1_8v";
pinctrl-0 = <&mmc2_pins_default>;
pinctrl-1 = <&mmc2_pins_hs>;
pinctrl-2 = <&mmc2_pins_ddr_rev20 &mmc2_iodelay_ddr_conf>;
};

&cpu0 {
vdd-supply = <&smps12_reg>;
};

&ov2659_1 {
remote-endpoint = <&vin1b>;
};

&vin1b {
status = "okay";

endpoint@2 {
slave-mode;
remote-endpoint = <&ov2659_1>;
};
};

&vip1 {
status = "okay";
};

&pruss2_mdio {
reset-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
reset-delay-us = <2>; /* PHY datasheet states 1uS min */
};

&ipu2 {
status = "okay";
memory-region = <&ipu2_memory_region>;
};

&ipu1 {
status = "okay";
memory-region = <&ipu1_memory_region>;
};

&dsp1 {
status = "okay";
memory-region = <&dsp1_memory_region>;
};

/*--------------------------------------------------------end of am571x-idk-common.dtsi--------------------------------------------------------------*/

Thanks and Regards...

Arpita Jena

Hi Pavel,

I'll follow the same n inform you if any issues found.

Thanks and regards

Arpita Jena