xref: /optee_os/core/arch/arm/dts/stm32mp157a-dk1.dts (revision 41115447f680b4c1c1e53fe9ba826f73b687474a) 
1// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
2/*
3 * Copyright (C) STMicroelectronics 2019-2024 - All Rights Reserved
4 * Author: Alexandre Torgue <alexandre.torgue@st.com> for STMicroelectronics.
5 */
6
7/dts-v1/;
8
9#include "stm32mp157.dtsi"
10#include "stm32mp15-pinctrl.dtsi"
11#include "stm32mp15xxac-pinctrl.dtsi"
12#include "stm32mp15xx-dkx.dtsi"
13
14/ {
15	model = "STMicroelectronics STM32MP157A-DK1 Discovery Board";
16	compatible = "st,stm32mp157a-dk1", "st,stm32mp157";
17
18	aliases {
19		ethernet0 = &ethernet0;
20		serial0 = &uart4;
21		serial1 = &usart3;
22		serial2 = &uart7;
23	};
24
25	chosen {
26		stdout-path = "serial0:115200n8";
27	};
28};
29
30&bsec {
31	board_id: board_id@ec {
32		reg = <0xec 0x4>;
33		st,non-secure-otp;
34	};
35	huk_otp: huk-otp@f0 {
36		reg = <0xf0 0x10>;
37	};
38};
39
40&etzpc {
41	st,decprot =
42		<DECPROT(STM32MP1_ETZPC_USART1_ID, DECPROT_NS_RW, DECPROT_UNLOCK)>,
43		<DECPROT(STM32MP1_ETZPC_SPI6_ID, DECPROT_NS_RW, DECPROT_UNLOCK)>,
44		<DECPROT(STM32MP1_ETZPC_I2C4_ID, DECPROT_NS_RW, DECPROT_UNLOCK)>,
45		<DECPROT(STM32MP1_ETZPC_I2C6_ID, DECPROT_NS_RW, DECPROT_UNLOCK)>,
46		<DECPROT(STM32MP1_ETZPC_RNG1_ID, DECPROT_NS_RW, DECPROT_UNLOCK)>,
47		<DECPROT(STM32MP1_ETZPC_HASH1_ID, DECPROT_NS_RW, DECPROT_UNLOCK)>,
48		<DECPROT(STM32MP1_ETZPC_DDRCTRL_ID, DECPROT_NS_R_S_W, DECPROT_LOCK)>,
49		<DECPROT(STM32MP1_ETZPC_DDRPHYC_ID, DECPROT_NS_R_S_W, DECPROT_LOCK)>,
50		<DECPROT(STM32MP1_ETZPC_STGENC_ID, DECPROT_S_RW, DECPROT_LOCK)>,
51		<DECPROT(STM32MP1_ETZPC_BKPSRAM_ID, DECPROT_S_RW, DECPROT_LOCK)>,
52		<DECPROT(STM32MP1_ETZPC_IWDG1_ID, DECPROT_S_RW, DECPROT_LOCK)>;
53};
54