12b6277b7SSinthu Raja// SPDX-License-Identifier: GPL-2.0 22b6277b7SSinthu Raja/* 32b6277b7SSinthu Raja * Copyright (C) 2023 Texas Instruments Incorporated - https://www.ti.com/ 42b6277b7SSinthu Raja */ 52b6277b7SSinthu Raja 62b6277b7SSinthu Raja/dts-v1/; 72b6277b7SSinthu Raja 82b6277b7SSinthu Raja#include "k3-j721s2.dtsi" 92b6277b7SSinthu Raja#include <dt-bindings/gpio/gpio.h> 102b6277b7SSinthu Raja 112b6277b7SSinthu Raja/ { 122b6277b7SSinthu Raja memory@80000000 { 132b6277b7SSinthu Raja device_type = "memory"; 142b6277b7SSinthu Raja /* 16 GB RAM */ 152b6277b7SSinthu Raja reg = <0x00 0x80000000 0x00 0x80000000>, 162b6277b7SSinthu Raja <0x08 0x80000000 0x03 0x80000000>; 172b6277b7SSinthu Raja }; 182b6277b7SSinthu Raja 192b6277b7SSinthu Raja reserved_memory: reserved-memory { 202b6277b7SSinthu Raja #address-cells = <2>; 212b6277b7SSinthu Raja #size-cells = <2>; 222b6277b7SSinthu Raja ranges; 232b6277b7SSinthu Raja 242b6277b7SSinthu Raja secure_ddr: optee@9e800000 { 252b6277b7SSinthu Raja reg = <0x00 0x9e800000 0x00 0x01800000>; 262b6277b7SSinthu Raja no-map; 272b6277b7SSinthu Raja }; 282b6277b7SSinthu Raja }; 292b6277b7SSinthu Raja}; 30*7d9b3820SNishanth Menon 31*7d9b3820SNishanth Menon&wkup_pmx2 { 32*7d9b3820SNishanth Menon wkup_i2c0_pins_default: wkup-i2c0-pins-default { 33*7d9b3820SNishanth Menon pinctrl-single,pins = < 34*7d9b3820SNishanth Menon J721S2_WKUP_IOPAD(0x098, PIN_INPUT, 0) /* (H24) WKUP_I2C0_SCL */ 35*7d9b3820SNishanth Menon J721S2_WKUP_IOPAD(0x09c, PIN_INPUT, 0) /* (H27) WKUP_I2C0_SDA */ 36*7d9b3820SNishanth Menon >; 37*7d9b3820SNishanth Menon }; 38*7d9b3820SNishanth Menon}; 39*7d9b3820SNishanth Menon 40*7d9b3820SNishanth Menon&wkup_i2c0 { 41*7d9b3820SNishanth Menon status = "okay"; 42*7d9b3820SNishanth Menon pinctrl-names = "default"; 43*7d9b3820SNishanth Menon pinctrl-0 = <&wkup_i2c0_pins_default>; 44*7d9b3820SNishanth Menon clock-frequency = <400000>; 45*7d9b3820SNishanth Menon 46*7d9b3820SNishanth Menon eeprom@51 { 47*7d9b3820SNishanth Menon /* AT24C512C-MAHM-T */ 48*7d9b3820SNishanth Menon compatible = "atmel,24c512"; 49*7d9b3820SNishanth Menon reg = <0x51>; 50*7d9b3820SNishanth Menon }; 51*7d9b3820SNishanth Menon}; 52