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- // 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>;
- u-boot,dm-pre-reloc;
- 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 */
- u-boot,dm-spl;
- status = "okay";
- };
- &uart2 {
- status = "okay";
- };
- &uart3 {
- status = "okay";
- };
- &uart4 {
- status = "okay";
- };
- &i2c0 {
- u-boot,dm-spl;
- status = "okay";
- clock-frequency = <100000>;
- tps: tps@24 { /* PMIC controller */
- u-boot,dm-spl;
- 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 = <ðphy0>;
- phy-mode = "mii";
- };
- &cpsw_emac1 {
- phy_id = <&davinci_mdio>, <2>;
- phy-handle = <ðphy1>;
- phy-mode = "mii";
- };
- &mmc1 {
- u-boot,dm-pre-reloc;
- vmmc-supply = <&vmmcsd_fixed>;
- bus-width = <0x4>;
- ti,non-removable;
- ti,needs-special-hs-handling;
- ti,vcc-aux-disable-is-sleep;
- status = "okay";
- };
- &mmc2 {
- u-boot,dm-pre-reloc;
- vmmc-supply = <&vmmcsd_fixed>;
- bus-width = <0x8>;
- ti,non-removable;
- ti,needs-special-hs-handling;
- ti,vcc-aux-disable-is-sleep;
- status = "okay";
- };
- &lcdc {
- status = "okay";
- ti,no-reset-on-init;
- ti,no-idle-on-init;
- };
- &elm {
- status = "okay";
- };
- &sham {
- status = "okay";
- };
- &aes {
- status = "okay";
- };
- &gpio0 {
- u-boot,dm-spl;
- ti,no-reset-on-init;
- };
- &gpio1 {
- u-boot,dm-spl;
- ti,no-reset-on-init;
- };
- &gpio2 {
- u-boot,dm-spl;
- ti,no-reset-on-init;
- };
- &gpio3 {
- u-boot,dm-spl;
- 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";
- };
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