| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Copyright (C) 2023 Texas Instruments Incorporated - https://www.ti.com/ |
| */ |
| |
| /dts-v1/; |
| |
| #include "k3-j721s2.dtsi" |
| #include <dt-bindings/gpio/gpio.h> |
| |
| / { |
| memory@80000000 { |
| device_type = "memory"; |
| /* 16 GB RAM */ |
| reg = <0x00 0x80000000 0x00 0x80000000>, |
| <0x08 0x80000000 0x03 0x80000000>; |
| }; |
| |
| reserved_memory: reserved-memory { |
| #address-cells = <2>; |
| #size-cells = <2>; |
| ranges; |
| |
| secure_ddr: optee@9e800000 { |
| reg = <0x00 0x9e800000 0x00 0x01800000>; |
| no-map; |
| }; |
| }; |
| }; |
| |
| &wkup_pmx2 { |
| wkup_i2c0_pins_default: wkup-i2c0-default-pins { |
| pinctrl-single,pins = < |
| J721S2_WKUP_IOPAD(0x098, PIN_INPUT, 0) /* (H24) WKUP_I2C0_SCL */ |
| J721S2_WKUP_IOPAD(0x09c, PIN_INPUT, 0) /* (H27) WKUP_I2C0_SDA */ |
| >; |
| }; |
| }; |
| |
| &wkup_i2c0 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&wkup_i2c0_pins_default>; |
| clock-frequency = <400000>; |
| |
| eeprom@51 { |
| /* AT24C512C-MAHM-T */ |
| compatible = "atmel,24c512"; |
| reg = <0x51>; |
| }; |
| }; |