From 33958b22f3775ed8ac6594f89fff1ed150bed3fd Mon Sep 17 00:00:00 2001 From: Matteo Scordino Date: Thu, 5 Nov 2020 18:32:29 +0000 Subject: [PATCH] ARM: dts: sun8i: s3: Add dtsi for the Elimo Impetus SoM The Elimo Engineering Impetus is an Open Source Hardware System-on-Module based on the SoChip S3 SoC. It is meant for integration into carrier boards or, more generally, larger designs, and uses an M2 connector to facilitate that. Interfaces on the M.2/NGFF 42mm connector: WiFi IEEE 802. 11abgn (on-module Realtek) Bluetooth 4.2/BLE (on-module Realtek) RGB LCD Interface (on-module connector) MIPI Camera Interface (on-module connector) IEEE 802. 3u Ethernet MAC (external connecto) USB2.0 (Host, Device, OTG) (external connector) Audio Line In/Out (external connector) Signed-off-by: Matteo Scordino Signed-off-by: Maxime Ripard Link: https://lore.kernel.org/r/20201105183231.12952-2-matteo.scordino@gmail.com --- arch/arm/boot/dts/sun8i-s3-elimo-impetus.dtsi | 44 +++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 arch/arm/boot/dts/sun8i-s3-elimo-impetus.dtsi diff --git a/arch/arm/boot/dts/sun8i-s3-elimo-impetus.dtsi b/arch/arm/boot/dts/sun8i-s3-elimo-impetus.dtsi new file mode 100644 index 000000000000..24d507cdbcf9 --- /dev/null +++ b/arch/arm/boot/dts/sun8i-s3-elimo-impetus.dtsi @@ -0,0 +1,44 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) 2020 Matteo Scordino + */ + +/dts-v1/; +#include "sun8i-v3.dtsi" +#include "sunxi-common-regulators.dtsi" + +/ { + model = "Elimo Impetus SoM"; + compatible = "elimo,impetus", "sochip,s3", "allwinner,sun8i-v3"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&mmc0 { + broken-cd; + bus-width = <4>; + vmmc-supply = <®_vcc3v3>; + status = "okay"; +}; + +&uart0 { + pinctrl-0 = <&uart0_pb_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + +&usb_otg { + dr_mode = "otg"; + status = "okay"; +}; + +&usbphy { + usb0_id_det-gpio = <&pio 5 6 GPIO_ACTIVE_HIGH>; + status = "okay"; +};