linux-kernel - [PATCH 03/10] arm64: dts: imx: Add Engicam EDIMM2.2 Starter Kit

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Date:   Wed,  2 Dec 2020 17:42:34 +0530
From:   Jagan Teki <jagan@...rulasolutions.com>
To:     Rob Herring <robh+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>,
        Li Yang <leoyang.li@....com>,
        Fabio Estevam <festevam@...il.com>
Cc:     Matteo Lisi <matteo.lisi@...icam.com>, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        NXP Linux Team <linux-imx@....com>,
        linux-amarula@...rulasolutions.com,
        Jagan Teki <jagan@...rulasolutions.com>
Subject: [PATCH 03/10] arm64: dts: imx: Add Engicam 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

SOM's like i.Core MX8M Mini needs to mount on top of this Evaluation
board for creating complete i.Core MX8M Mini EDIMM2.2 Starter Kit.

Add support for it.

Signed-off-by: Matteo Lisi <matteo.lisi@...icam.com>
Signed-off-by: Jagan Teki <jagan@...rulasolutions.com>
---
 .../dts/freescale/imx8mm-engicam-common.dtsi  | 24 +++++++++++++++++++
 .../freescale/imx8mm-engicam-edimm2.2.dtsi    |  7 ++++++
 2 files changed, 31 insertions(+)
 create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-engicam-common.dtsi
 create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-engicam-edimm2.2.dtsi

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-engicam-common.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-engicam-common.dtsi
new file mode 100644
index 000000000000..67c1a3fe26bc
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mm-engicam-common.dtsi
@@ -0,0 +1,24 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2020 Engicam srl
+ * Copyright (c) 2020 Amarula Solutions(India)
+ */
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2>;
+	status = "okay";
+};
+
+/* SD */
+&usdhc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc1>, <&pinctrl_usdhc1_gpio>;
+	cd-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
+	max-frequency = <50000000>;
+	bus-width = <4>;
+	no-1-8-v;
+	pm-ignore-notify;
+	keep-power-in-suspend;
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-engicam-edimm2.2.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-engicam-edimm2.2.dtsi
new file mode 100644
index 000000000000..294df07289a2
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mm-engicam-edimm2.2.dtsi
@@ -0,0 +1,7 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2020 Engicam srl
+ * Copyright (c) 2020 Amarula Solutions(India)
+ */
+
+#include "imx8mm-engicam-common.dtsi"
-- 
2.25.1