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arm-trusted-firmware/fdts/stm32mp157c-dk2.dts

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stm32mp1: introduce STM32MP1 discovery boards Add the device tree files to support the 2 discovery boards: DK1 & DK2. Change-Id: I90b4797dc69bd0aab1b643a72c932ead48a03c1f Signed-off-by: Yann Gautier <yann.gautier@st.com>
6 years ago
// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
/*
feat(st): update STM32MP DT files This is an alignment with Linux DT files that have been merged in stm32 tree [1], and will be in Linux 6.7. The /omit-if-no-ref/ in overlay files are now removed, as already in pinctrl files. [1] https://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git Signed-off-by: Yann Gautier <yann.gautier@st.com> Change-Id: Iab94b0ba7a4a0288ca53d1ae57ab590566967415
1 year ago
* Copyright (C) 2019-2023, STMicroelectronics - All Rights Reserved
fdts: stm32mp1: realign device tree with kernel There is one dtsi file per SoC version: - STM32MP151: common part for all version, Single Cortex-A7 - STM32MP153: Dual Cortex-A7 - STM32MP157: + GPU and DSI, but not needed for TF-A The STM32MP15xC include a cryptography peripheral, add it in a dedicated file. There are 4 packages available, for which the IOs number change. Have one file for each package. The 2 packages AB and AD are added. STM32157A-DK1 and STM32MP157C-DK2 share most of their features, a common dkx file is then created. Some reordering is done in other files, and realign with kernel DT files. The DDR files are generated with our internal tool, no changes in the registers values. Change-Id: I9f2ef00306310abe34b94c2f10fc7a77a10493d1 Signed-off-by: Yann Gautier <yann.gautier@st.com>
4 years ago
* Author: Alexandre Torgue <alexandre.torgue@st.com> for STMicroelectronics.
stm32mp1: introduce STM32MP1 discovery boards Add the device tree files to support the 2 discovery boards: DK1 &amp; DK2. Change-Id: I90b4797dc69bd0aab1b643a72c932ead48a03c1f Signed-off-by: Yann Gautier &lt;yann.gautier@st.com&gt;
6 years ago
*/
/dts-v1/;
fdts: stm32mp1: realign device tree with kernel There is one dtsi file per SoC version: - STM32MP151: common part for all version, Single Cortex-A7 - STM32MP153: Dual Cortex-A7 - STM32MP157: + GPU and DSI, but not needed for TF-A The STM32MP15xC include a cryptography peripheral, add it in a dedicated file. There are 4 packages available, for which the IOs number change. Have one file for each package. The 2 packages AB and AD are added. STM32157A-DK1 and STM32MP157C-DK2 share most of their features, a common dkx file is then created. Some reordering is done in other files, and realign with kernel DT files. The DDR files are generated with our internal tool, no changes in the registers values. Change-Id: I9f2ef00306310abe34b94c2f10fc7a77a10493d1 Signed-off-by: Yann Gautier &lt;yann.gautier@st.com&gt;
4 years ago
#include "stm32mp157.dtsi"
#include "stm32mp15xc.dtsi"
#include "stm32mp15-pinctrl.dtsi"
#include "stm32mp15xxac-pinctrl.dtsi"
#include "stm32mp15xx-dkx.dtsi"
stm32mp1: introduce STM32MP1 discovery boards Add the device tree files to support the 2 discovery boards: DK1 &amp; DK2. Change-Id: I90b4797dc69bd0aab1b643a72c932ead48a03c1f Signed-off-by: Yann Gautier &lt;yann.gautier@st.com&gt;
6 years ago
/ {
model = "STMicroelectronics STM32MP157C-DK2 Discovery Board";
compatible = "st,stm32mp157c-dk2", "st,stm32mp157";
fdts: stm32mp1: realign device tree with kernel There is one dtsi file per SoC version: - STM32MP151: common part for all version, Single Cortex-A7 - STM32MP153: Dual Cortex-A7 - STM32MP157: + GPU and DSI, but not needed for TF-A The STM32MP15xC include a cryptography peripheral, add it in a dedicated file. There are 4 packages available, for which the IOs number change. Have one file for each package. The 2 packages AB and AD are added. STM32157A-DK1 and STM32MP157C-DK2 share most of their features, a common dkx file is then created. Some reordering is done in other files, and realign with kernel DT files. The DDR files are generated with our internal tool, no changes in the registers values. Change-Id: I9f2ef00306310abe34b94c2f10fc7a77a10493d1 Signed-off-by: Yann Gautier &lt;yann.gautier@st.com&gt;
4 years ago
aliases {
serial3 = &usart2;
};
chosen {
stdout-path = "serial0:115200n8";
};
stm32mp1: introduce STM32MP1 discovery boards Add the device tree files to support the 2 discovery boards: DK1 &amp; DK2. Change-Id: I90b4797dc69bd0aab1b643a72c932ead48a03c1f Signed-off-by: Yann Gautier &lt;yann.gautier@st.com&gt;
6 years ago
};
fdts: stm32mp1: realign device tree with kernel There is one dtsi file per SoC version: - STM32MP151: common part for all version, Single Cortex-A7 - STM32MP153: Dual Cortex-A7 - STM32MP157: + GPU and DSI, but not needed for TF-A The STM32MP15xC include a cryptography peripheral, add it in a dedicated file. There are 4 packages available, for which the IOs number change. Have one file for each package. The 2 packages AB and AD are added. STM32157A-DK1 and STM32MP157C-DK2 share most of their features, a common dkx file is then created. Some reordering is done in other files, and realign with kernel DT files. The DDR files are generated with our internal tool, no changes in the registers values. Change-Id: I9f2ef00306310abe34b94c2f10fc7a77a10493d1 Signed-off-by: Yann Gautier &lt;yann.gautier@st.com&gt;
4 years ago
&cryp1 {
status = "okay";
};