blob: 544dc5170fa0e44638cff09ec13a9ad517e3d33b [file] [log] [blame]
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2019 B&R Industrial Automation GmbH
* http://www.br-automation.com
*
*/
/dts-v1/;
#include "am33xx.dtsi"
/ {
model = "BRXRE1 Panel";
compatible = "ti,am33xx";
fset: factory-settings {
bl-version = " ";
order-no = " ";
cpu-order-no = " ";
hw-revision = " ";
serial-no = <0>;
device-id = <0xE681>;
parent-id = <0xE681>;
hw-variant = <0x3>;
hw-platform = <0x0>;
fram-offset = <0x1000>;
fram-size = <0x3000>;
cache-disable = <0x0>;
cpu-clock = <0x0>;
};
chosen {
#address-cells = <1>;
#size-cells = <1>;
bootargs = "console=ttyO0,115200 earlyprintk";
stdout-path = &uart0;
framebuffer: framebuffer@8fbe0000 {
display = <&lcdscreen0>;
compatible = "simple-framebuffer";
status = "okay";
reg = <0x8fbef000 (1024 * 600 * 4)>;
width = <1024>;
height = <600>;
stride = <(1024 * 4)>;
format = "a8r8g8b8";
clocks = <&dpll_disp_m2_ck>, <&dpll_per_m2_ck>;
};
};
aliases {
fset = &fset;
mmc = &mmc2;
spi0 = &spi0;
spi1 = &spi1;
touch0 = &burtouch0;
screen0 = &lcdscreen0;
};
memory {
device_type = "memory";
reg = <0x80000000 0x10000000>; /* 256 MB */
};
panel {
compatible = "ti,tilcdc,panel";
status = "okay";
};
vmmcsd_fixed: fixedregulator@0 {
compatible = "regulator-fixed";
regulator-name = "vmmcsd_fixed";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
lcdscreen0: lcdscreen@0 {
status = "okay";
compatible = "ti,tilcdc,panel";
backlight = <&tps_bl>;
panel-info {
ac-bias = <255>;
ac-bias-intrpt = <0>;
dma-burst-sz = <16>;
bpp = <32>;
fdd = <0x80>;
sync-edge = <0>;
sync-ctrl = <1>;
raster-order = <0>;
fifo-th = <0>;
};
display-timings {
native-mode = <&timing0>;
timing0: lcd {
clock-frequency = <9142857>;
hactive = <480>;
vactive = <272>;
hfront-porch = <8>;
hback-porch = <43>;
hsync-len = <2>;
vfront-porch = <4>;
vback-porch = <2>;
vsync-len = <10>;
hsync-active = <1>;
vsync-active = <1>;
pupdelay = <10>;
pondelay = <10>;
};
};
};
};
&uart0 { /* console uart */
bootph-pre-ram;
status = "okay";
};
&uart2 {
status = "okay";
};
&uart3 {
status = "okay";
};
&uart4 {
status = "okay";
};
&i2c0 {
bootph-pre-ram;
status = "okay";
clock-frequency = <100000>;
tps: tps@24 { /* PMIC controller */
bootph-pre-ram;
reg = <0x24>;
compatible = "ti,tps65217";
tps_bl: backlight {
compatible = "ti,tps65217-bl";
isel = <1>; /* 1 - ISET1, 2 ISET2 */
fdim = <1000>; /* TPS65217_BL_FDIM_1kHZ */
default-brightness = <50>;
};
};
resetc: rstpsc@75 { /* reset controller */
compatible = "bur,rstpsc";
reg = <0x75>;
cooling-min-state = <0>;
cooling-max-state = <1>; /* reset gets fired */
#cooling-cells = <2>; /* min followed by max */
};
rtc0: rv3029c2@56 {
status = "okay";
#thermal-sensor-cells = <0>;
compatible = "rv3029c2";
reg = <0x56>;
};
};
&spi0 {
status = "okay";
};
&spi1 {
status = "okay";
};
&edma {
status = "okay";
};
&cppi41dma {
status = "okay";
};
&usb {
status = "okay";
};
&usb_ctrl_mod {
status = "okay";
};
&usb0_phy {
status = "okay";
};
&usb1_phy {
status = "okay";
};
&usb0 {
status = "okay";
dr_mode = "host";
};
&usb1 {
status = "okay";
dr_mode = "host";
};
&davinci_mdio {
status = "okay";
ethphy0: ethernet-phy@1 {
reg = <1>;
};
ethphy1: ethernet-phy@2 {
reg = <2>;
};
};
&mac {
status = "okay";
};
&cpsw_emac0 {
phy_id = <&davinci_mdio>, <1>;
phy-handle = <&ethphy0>;
phy-mode = "mii";
};
&cpsw_emac1 {
phy_id = <&davinci_mdio>, <2>;
phy-handle = <&ethphy1>;
phy-mode = "mii";
};
&mmc1 {
bootph-all;
vmmc-supply = <&vmmcsd_fixed>;
bus-width = <0x4>;
ti,non-removable;
ti,needs-special-hs-handling;
ti,vcc-aux-disable-is-sleep;
status = "okay";
};
&mmc2 {
bootph-all;
vmmc-supply = <&vmmcsd_fixed>;
bus-width = <0x8>;
ti,non-removable;
ti,needs-special-hs-handling;
ti,vcc-aux-disable-is-sleep;
status = "okay";
};
&l4_per {
segment@300000 {
target-module@e000 {
bootph-all;
lcdc: lcdc@0 {
bootph-all;
status = "okay";
ti,no-reset-on-init;
ti,no-idle-on-init;
};
};
};
};
&elm {
status = "okay";
};
&sham {
status = "okay";
};
&aes {
status = "okay";
};
&gpio0 {
bootph-pre-ram;
ti,no-reset-on-init;
};
&gpio1 {
bootph-pre-ram;
ti,no-reset-on-init;
};
&gpio2 {
bootph-pre-ram;
ti,no-reset-on-init;
};
&gpio3 {
bootph-pre-ram;
ti,no-reset-on-init;
};
&timer1 { /* today unused */
status = "okay";
ti,no-reset-on-init;
ti,no-idle-on-init;
};
&timer2 { /* used for vxworks primary timer device */
status = "okay";
ti,no-reset-on-init;
ti,no-idle-on-init;
};
&timer3 { /* used sysdelay and hal tsc counter*/
status = "okay";
ti,no-reset-on-init;
ti,no-idle-on-init;
};
&timer4 { /* used for PWM beeper */
status = "okay";
ti,no-reset-on-init;
ti,no-idle-on-init;
};
&timer5 { /* used for PWM backlight */
status = "okay";
ti,no-reset-on-init;
ti,no-idle-on-init;
};
&timer6 { /* used for cpsw end device */
status = "okay";
ti,no-reset-on-init;
ti,no-idle-on-init;
};
&timer7 { /* used for cpsw end device */
status = "okay";
ti,no-reset-on-init;
ti,no-idle-on-init;
};
&wdt2 {
status = "okay";
ti,no-reset-on-init;
ti,no-idle-on-init;
};
&epwmss0 {
status = "okay";
};
&tscadc {
status = "okay";
tsc {
burtouch0: burtouch@0 {
status = "okay";
compatible = "bur,DdVxSfTouchXXX";
bur,hwtree = "IF7";
bur,KX0 = <0x0>;
bur,KX1 = <0x0>;
bur,KX2 = <0x0>;
bur,KY0 = <0x0>;
bur,KY1 = <0x0>;
bur,KY2 = <0x0>;
};
};
};
&dcan0 {
status = "okay";
};
&dcan1 {
status = "okay";
};
&sham {
status = "disabled";
};
&aes {
status = "disabled";
};
&rng {
status = "disabled";
};