linux-kernel - [PATCH v3 7/7] arm64: dts: rockchip: Add Engicam PX30.Core C.TOUCH 2.0

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Date:   Mon, 31 Aug 2020 13:59:17 +0530
From:   Jagan Teki <jagan@...rulasolutions.com>
To:     Heiko Stuebner <heiko@...ech.de>, Rob Herring <robh+dt@...nel.org>
Cc:     Suniel Mahesh <sunil@...rulasolutions.com>,
        Michael Trimarchi <michael@...rulasolutions.com>,
        linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        linux-amarula <linux-amarula@...rulasolutions.com>,
        Jagan Teki <jagan@...rulasolutions.com>
Subject: [PATCH v3 7/7] arm64: dts: rockchip: Add Engicam PX30.Core C.TOUCH 2.0

PX30.Core is an EDIMM SOM based on Rockchip PX30 from Engicam.

C.TOUCH 2.0 is a general purpose carrier board with capacitive
touch interface support.

PX30.Core needs to mount on top of this Carrier board for creating
complete PX30.Core C.TOUCH 2.0 board.

Add support for it.

Signed-off-by: Jagan Teki <jagan@...rulasolutions.com>
Signed-off-by: Michael Trimarchi <michael@...rulasolutions.com>
---
Changes for v3:
- add Amarula Solutions copyright
Changes for v2:
- new patch

 arch/arm64/boot/dts/rockchip/Makefile         |  1 +
 .../dts/rockchip/px30-px30-core-ctouch2.dts   | 22 +++++++++++++++++++
 2 files changed, 23 insertions(+)
 create mode 100644 arch/arm64/boot/dts/rockchip/px30-px30-core-ctouch2.dts

diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index 65116fcb7368..958eb57e403a 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -1,5 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
 dtb-$(CONFIG_ARCH_ROCKCHIP) += px30-evb.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += px30-px30-core-ctouch2.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += px30-px30-core-edimm2.2.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3308-evb.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3308-roc-cc.dtb
diff --git a/arch/arm64/boot/dts/rockchip/px30-px30-core-ctouch2.dts b/arch/arm64/boot/dts/rockchip/px30-px30-core-ctouch2.dts
new file mode 100644
index 000000000000..2da01281883a
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/px30-px30-core-ctouch2.dts
@@ -0,0 +1,22 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2020 Fuzhou Rockchip Electronics Co., Ltd
+ * Copyright (c) 2020 Engicam srl
+ * Copyright (c) 2020 Amarula Solutions
+ * Copyright (c) 2020 Amarula Solutions(India)
+ */
+
+/dts-v1/;
+#include "px30.dtsi"
+#include "px30-engicam-ctouch2.dtsi"
+#include "px30-px30-core.dtsi"
+
+/ {
+	model = "Engicam PX30.Core C.TOUCH 2.0";
+	compatible = "engicam,px30-core-ctouch2", "engicam,px30-px30-core",
+		     "rockchip,px30";
+
+	chosen {
+		stdout-path = "serial2:115200n8";
+	};
+};
-- 
2.25.1