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ARM: dts: stm32: Add Engicam i.Core STM32MP1 EDIMM2.2 Starter Kit 

Engicam EDIMM2.2 Starter Kit is an EDIMM 2.2 Form Factor Capacitive
Evaluation Board.

Genaral features:
- LCD 7" C.Touch
- microSD slot
- Ethernet 1Gb
- Wifi/BT
- 2x LVDS Full HD interfaces
- 3x USB 2.0
- 1x USB 3.0
- HDMI Out
- Mini PCIe
- MIPI CSI
- 2x CAN
- Audio Out

i.Core STM32MP1 is an EDIMM SoM based on STM32MP157A from Engicam.

i.Core STM32MP1 needs to mount on top of this Evaluation board for
creating complete i.Core STM32MP1 EDIMM2.2 Starter Kit.

Add support for it.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
This commit is contained in:
Jagan Teki 2021-02-28 21:13:23 +05:30 committed by Alexandre Torgue
parent 2533c9565d
commit adc0496104
2 changed files with 48 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/arm/boot/dts/Makefile
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@ -1079,6 +1079,7 @@ dtb-$(CONFIG_ARCH_STM32) += \
stm32mp157a-microgea-stm32mp1-microdev2.0.dtb \
stm32mp157a-microgea-stm32mp1-microdev2.0-of7.dtb \
stm32mp157a-icore-stm32mp1-ctouch2.dtb \
stm32mp157a-icore-stm32mp1-edimm2.2.dtb \
stm32mp157a-stinger96.dtb \
stm32mp157c-dhcom-pdk2.dtb \
stm32mp157c-dhcom-picoitx.dtb \

47
arch/arm/boot/dts/stm32mp157a-icore-stm32mp1-edimm2.2.dts Normal file
View File

@ -0,0 +1,47 @@
// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
/*
* Copyright (c) STMicroelectronics 2019 - All Rights Reserved
* Copyright (c) 2020 Engicam srl
* Copyright (c) 2020 Amarula Solutons(India)
*/
/dts-v1/;
#include "stm32mp157.dtsi"
#include "stm32mp157a-icore-stm32mp1.dtsi"
#include "stm32mp15-pinctrl.dtsi"
#include "stm32mp15xxaa-pinctrl.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ {
model = "Engicam i.Core STM32MP1 EDIMM2.2 Starter Kit";
compatible = "engicam,icore-stm32mp1-edimm2.2",
"engicam,icore-stm32mp1", "st,stm32mp157";
aliases {
serial0 = &uart4;
};
chosen {
stdout-path = "serial0:115200n8";
};
};
&sdmmc1 {
bus-width = <4>;
disable-wp;
pinctrl-names = "default", "opendrain", "sleep";
pinctrl-0 = <&sdmmc1_b4_pins_a>;
pinctrl-1 = <&sdmmc1_b4_od_pins_a>;
pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>;
st,neg-edge;
vmmc-supply = <&v3v3>;
status = "okay";
};
&uart4 {
pinctrl-names = "default", "sleep", "idle";
pinctrl-0 = <&uart4_pins_a>;
pinctrl-1 = <&uart4_sleep_pins_a>;
pinctrl-2 = <&uart4_idle_pins_a>;
status = "okay";
};