mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-30 07:26:46 +07:00
3a9574f2aa
Add GPIO DT node and pinmux entries for DA850 EVM. GPIO is configurable differently on different boards. So add GPIO pinmuxing in dts file. Signed-off-by: KV Sujith <sujithkv@ti.com> Signed-off-by: Philip Avinash <avinashphilip@ti.com> Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
173 lines
3.6 KiB
Plaintext
173 lines
3.6 KiB
Plaintext
/*
|
|
* Device Tree for DA850 EVM board
|
|
*
|
|
* Copyright (C) 2012 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 as published by the
|
|
* Free Software Foundation, version 2.
|
|
*/
|
|
/dts-v1/;
|
|
#include "da850.dtsi"
|
|
|
|
/ {
|
|
compatible = "ti,da850-evm", "ti,da850";
|
|
model = "DA850/AM1808/OMAP-L138 EVM";
|
|
|
|
soc {
|
|
pmx_core: pinmux@1c14120 {
|
|
status = "okay";
|
|
};
|
|
serial0: serial@1c42000 {
|
|
status = "okay";
|
|
};
|
|
serial1: serial@1d0c000 {
|
|
status = "okay";
|
|
};
|
|
serial2: serial@1d0d000 {
|
|
status = "okay";
|
|
};
|
|
rtc0: rtc@1c23000 {
|
|
status = "okay";
|
|
};
|
|
i2c0: i2c@1c22000 {
|
|
status = "okay";
|
|
clock-frequency = <100000>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c0_pins>;
|
|
|
|
tps: tps@48 {
|
|
reg = <0x48>;
|
|
};
|
|
};
|
|
wdt: wdt@1c21000 {
|
|
status = "okay";
|
|
};
|
|
mmc0: mmc@1c40000 {
|
|
max-frequency = <50000000>;
|
|
bus-width = <4>;
|
|
status = "okay";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mmc0_pins>;
|
|
};
|
|
spi1: spi@1f0e000 {
|
|
status = "okay";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&spi1_pins &spi1_cs0_pin>;
|
|
flash: m25p80@0 {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "m25p64";
|
|
spi-max-frequency = <30000000>;
|
|
reg = <0>;
|
|
partition@0 {
|
|
label = "U-Boot-SPL";
|
|
reg = <0x00000000 0x00010000>;
|
|
read-only;
|
|
};
|
|
partition@1 {
|
|
label = "U-Boot";
|
|
reg = <0x00010000 0x00080000>;
|
|
read-only;
|
|
};
|
|
partition@2 {
|
|
label = "U-Boot-Env";
|
|
reg = <0x00090000 0x00010000>;
|
|
read-only;
|
|
};
|
|
partition@3 {
|
|
label = "Kernel";
|
|
reg = <0x000a0000 0x00280000>;
|
|
};
|
|
partition@4 {
|
|
label = "Filesystem";
|
|
reg = <0x00320000 0x00400000>;
|
|
};
|
|
partition@5 {
|
|
label = "MAC-Address";
|
|
reg = <0x007f0000 0x00010000>;
|
|
read-only;
|
|
};
|
|
};
|
|
};
|
|
mdio: mdio@1e24000 {
|
|
status = "okay";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mdio_pins>;
|
|
bus_freq = <2200000>;
|
|
};
|
|
eth0: ethernet@1e20000 {
|
|
status = "okay";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mii_pins>;
|
|
};
|
|
gpio: gpio@1e26000 {
|
|
status = "okay";
|
|
};
|
|
};
|
|
nand_cs3@62000000 {
|
|
status = "okay";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&nand_cs3_pins>;
|
|
};
|
|
vbat: fixedregulator@0 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vbat";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
regulator-boot-on;
|
|
};
|
|
};
|
|
|
|
/include/ "tps6507x.dtsi"
|
|
|
|
&tps {
|
|
vdcdc1_2-supply = <&vbat>;
|
|
vdcdc3-supply = <&vbat>;
|
|
vldo1_2-supply = <&vbat>;
|
|
|
|
regulators {
|
|
vdcdc1_reg: regulator@0 {
|
|
regulator-name = "VDCDC1_3.3V";
|
|
regulator-min-microvolt = <3150000>;
|
|
regulator-max-microvolt = <3450000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
vdcdc2_reg: regulator@1 {
|
|
regulator-name = "VDCDC2_3.3V";
|
|
regulator-min-microvolt = <1710000>;
|
|
regulator-max-microvolt = <3450000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
ti,defdcdc_default = <1>;
|
|
};
|
|
|
|
vdcdc3_reg: regulator@2 {
|
|
regulator-name = "VDCDC3_1.2V";
|
|
regulator-min-microvolt = <950000>;
|
|
regulator-max-microvolt = <1350000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
ti,defdcdc_default = <1>;
|
|
};
|
|
|
|
ldo1_reg: regulator@3 {
|
|
regulator-name = "LDO1_1.8V";
|
|
regulator-min-microvolt = <1710000>;
|
|
regulator-max-microvolt = <1890000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
ldo2_reg: regulator@4 {
|
|
regulator-name = "LDO2_1.2V";
|
|
regulator-min-microvolt = <1140000>;
|
|
regulator-max-microvolt = <1320000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
};
|
|
};
|