linux-kernel - [PATCH 3/3] ARM: dts: mstar: Add a dts for M5Stack UnitV2

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Message-Id: <20210417011015.2105280-4-daniel@0x0f.com>
Date:   Sat, 17 Apr 2021 10:10:15 +0900
From:   Daniel Palmer <daniel@...f.com>
To:     devicetree@...r.kernel.org, soc@...nel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        robh+dt@...nel.org, olof@...om.net, arnd@...nel.org
Cc:     w@....eu, Daniel Palmer <daniel@...f.com>
Subject: [PATCH 3/3] ARM: dts: mstar: Add a dts for M5Stack UnitV2

M5Stack are releasing a new widget based on the
SigmaStar SSD202D. We have some support for the
SSD202D so lets add a dts for it.

Link: https://m5stack-store.myshopify.com/products/unitv2-ai-camera-gc2145
Signed-off-by: Daniel Palmer <daniel@...f.com>
---
 arch/arm/boot/dts/Makefile                    |  1 +
 .../dts/mstar-infinity2m-ssd202d-unitv2.dts   | 25 +++++++++++++++++++
 2 files changed, 26 insertions(+)
 create mode 100644 arch/arm/boot/dts/mstar-infinity2m-ssd202d-unitv2.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 8e5d4ab4e75e..66ddc7d0bd03 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -1397,6 +1397,7 @@ dtb-$(CONFIG_ARCH_MILBEAUT) += milbeaut-m10v-evb.dtb
 dtb-$(CONFIG_ARCH_MSTARV7) += \
 	mstar-infinity-msc313-breadbee_crust.dtb \
 	mstar-infinity2m-ssd202d-ssd201htv2.dtb \
+	mstar-infinity2m-ssd202d-unitv2.dtb \
 	mstar-infinity3-msc313e-breadbee.dtb \
 	mstar-mercury5-ssc8336n-midrived08.dtb
 dtb-$(CONFIG_ARCH_ASPEED) += \
diff --git a/arch/arm/boot/dts/mstar-infinity2m-ssd202d-unitv2.dts b/arch/arm/boot/dts/mstar-infinity2m-ssd202d-unitv2.dts
new file mode 100644
index 000000000000..a81684002e45
--- /dev/null
+++ b/arch/arm/boot/dts/mstar-infinity2m-ssd202d-unitv2.dts
@@ -0,0 +1,25 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (c) 2021 thingy.jp.
+ * Author: Daniel Palmer <daniel@...ngy.jp>
+ */
+
+/dts-v1/;
+#include "mstar-infinity2m-ssd202d.dtsi"
+
+/ {
+	model = "UnitV2";
+	compatible = "m5stack,unitv2", "mstar,infinity2m";
+
+	aliases {
+		serial0 = &pm_uart;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+};
+
+&pm_uart {
+	status = "okay";
+};
-- 
2.31.0