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1a4f57c895
This commit manages diversity for STM32M15x SOCs with: - dedicated files to support all STM32MP15 SOCs family. The differences between those SOCs are: -STM32MP151 [1]: common file. -STM32MP153 [2]: STM32MP151 + CANs + a second CortexA7-CPU. -STM32MP157 [3]: STM32MP153 + DSI + GPU. - new files to manage security diversity on STM32MP15x SOCs. On STM32MP15xY, "Y" gives information: -Y = A means no cryp IP and no secure boot. -Y = C means cryp IP + secure boot. - stm32mp157 pinctrl files to better manage package diversity. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Acked-by: Patrice Chotard <patrice.chotard@st.com>
95 lines
1.6 KiB
Plaintext
95 lines
1.6 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
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/*
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* Copyright (C) STMicroelectronics 2019 - All Rights Reserved
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* Author: Alexandre Torgue <alexandre.torgue@st.com> for STMicroelectronics.
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*/
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/dts-v1/;
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#include "stm32mp157.dtsi"
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#include "stm32mp15xc.dtsi"
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#include "stm32mp15-pinctrl.dtsi"
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#include "stm32mp15xxac-pinctrl.dtsi"
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#include "stm32mp15xx-dkx.dtsi"
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/ {
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model = "STMicroelectronics STM32MP157C-DK2 Discovery Board";
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compatible = "st,stm32mp157c-dk2", "st,stm32mp157";
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aliases {
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ethernet0 = ðernet0;
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serial0 = &uart4;
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};
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chosen {
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stdout-path = "serial0:115200n8";
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};
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};
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&dsi {
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#address-cells = <1>;
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#size-cells = <0>;
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status = "okay";
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phy-dsi-supply = <®18>;
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 {
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reg = <0>;
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dsi_in: endpoint {
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remote-endpoint = <<dc_ep1_out>;
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};
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};
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port@1 {
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reg = <1>;
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dsi_out: endpoint {
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remote-endpoint = <&panel_in>;
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};
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};
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};
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panel@0 {
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compatible = "orisetech,otm8009a";
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reg = <0>;
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reset-gpios = <&gpioe 4 GPIO_ACTIVE_LOW>;
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power-supply = <&v3v3>;
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status = "okay";
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port {
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panel_in: endpoint {
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remote-endpoint = <&dsi_out>;
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};
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};
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};
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};
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&i2c1 {
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touchscreen@38 {
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compatible = "focaltech,ft6236";
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reg = <0x38>;
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interrupts = <2 2>;
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interrupt-parent = <&gpiof>;
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interrupt-controller;
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touchscreen-size-x = <480>;
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touchscreen-size-y = <800>;
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status = "okay";
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};
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};
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<dc {
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status = "okay";
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port {
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#address-cells = <1>;
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#size-cells = <0>;
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ltdc_ep1_out: endpoint@1 {
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reg = <1>;
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remote-endpoint = <&dsi_in>;
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};
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};
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};
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