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git01.mediatek.com / filogic / uboot / 3cb9c37a1b7c3cfa4e30f2697b65f08f5ffcc0cd / . / arch / arm / dts / k3-am68-sk-som.dtsi
blob: 6c9139f73201a9cb780ef0ca3ae5c3b9cb2d8e29 [file] [log] [blame]
Sinthu Raja70660682023-01-10 21:17:55 +0530[diff] [blame]1// SPDX-License-Identifier: GPL-2.0
2/*
Manorit Chawdhry1b1b93d2023-10-06 10:15:59 +0530[diff] [blame]3 * Copyright (C) 2023 Texas Instruments Incorporated - https://www.ti.com/
Sinthu Raja70660682023-01-10 21:17:55 +0530[diff] [blame]4 */
5
6/dts-v1/;
7
8#include "k3-j721s2.dtsi"
9#include <dt-bindings/gpio/gpio.h>
10
11/ {
12 memory@80000000 {
13 device_type = "memory";
14 /* 16 GB RAM */
15 reg = <0x00 0x80000000 0x00 0x80000000>,
16 <0x08 0x80000000 0x03 0x80000000>;
17 };
18
Sinthu Raja70660682023-01-10 21:17:55 +0530[diff] [blame]19 reserved_memory: reserved-memory {
20 #address-cells = <2>;
21 #size-cells = <2>;
22 ranges;
23
24 secure_ddr: optee@9e800000 {
25 reg = <0x00 0x9e800000 0x00 0x01800000>;
Sinthu Raja70660682023-01-10 21:17:55 +0530[diff] [blame]26 no-map;
27 };
28 };
29};
30
Manorit Chawdhry1b1b93d2023-10-06 10:15:59 +0530[diff] [blame]31&wkup_pmx2 {
32 wkup_i2c0_pins_default: wkup-i2c0-default-pins {
33 pinctrl-single,pins = <
34 J721S2_WKUP_IOPAD(0x098, PIN_INPUT, 0) /* (H24) WKUP_I2C0_SCL */
35 J721S2_WKUP_IOPAD(0x09c, PIN_INPUT, 0) /* (H27) WKUP_I2C0_SDA */
36 >;
37 };
Sinthu Raja70660682023-01-10 21:17:55 +0530[diff] [blame]38};
39
Manorit Chawdhry1b1b93d2023-10-06 10:15:59 +0530[diff] [blame]40&wkup_i2c0 {
41 status = "okay";
42 pinctrl-names = "default";
43 pinctrl-0 = <&wkup_i2c0_pins_default>;
44 clock-frequency = <400000>;
Sinthu Raja70660682023-01-10 21:17:55 +0530[diff] [blame]45
Manorit Chawdhry1b1b93d2023-10-06 10:15:59 +0530[diff] [blame]46 eeprom@51 {
47 /* AT24C512C-MAHM-T */
48 compatible = "atmel,24c512";
49 reg = <0x51>;
50 };
Sinthu Raja70660682023-01-10 21:17:55 +0530[diff] [blame]51};