arm64: dts: imx8mp-msc-sm2s: Add device trees for MSC SM2S-IMX8PLUS SoM and carrier board

Add device trees for one of a number of MSC's (parent company, Avnet)
variants of the SM2S-IMX8PLUS system on module along with the compatible
SM2S-SK-AL-EP1 carrier board. As the name suggests, this family of SoMs use
the NXP i.MX8MP SoC and provide the SMARC module interface.

Signed-off-by: Martyn Welch <martyn.welch@collabora.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

1 files changed, 68 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-msc-sm2s-14N0600E.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-msc-sm2s-14N0600E.dtsi
new file mode 100644
index 000000000000..2f5cc013e8d6
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mp-msc-sm2s-14N0600E.dtsi
@@ -0,0 +1,68 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2022 Avnet Embedded GmbH
+ */
+/dts-v1/;
+
+#include "imx8mp-msc-sm2s.dtsi"
+
+/ {
+	memory@40000000 {
+		device_type = "memory";
+		reg = <0x0 0x40000000 0 0x80000000>; /* bank0, 2GiB */
+	};
+};
+
+&cpu_alert0 {
+	temperature = <95000>;
+};
+
+&cpu_crit0 {
+	temperature = <105000>;
+};
+
+&soc_alert0 {
+	temperature = <95000>;
+};
+
+&soc_crit0 {
+	temperature = <105000>;
+};
+
+&tca6424 {
+	gbe0-int-hog {
+		gpio-hog;
+		input;
+		gpios = <3 GPIO_ACTIVE_LOW>;
+	};
+
+	gbe1-int-hog {
+		gpio-hog;
+		input;
+		gpios = <4 GPIO_ACTIVE_LOW>;
+	};
+
+	cam2-rst-hog {
+		gpio-hog;
+		output-high;
+		gpios = <9 GPIO_ACTIVE_LOW>;
+	};
+
+	cam2-pwr-hog {
+		gpio-hog;
+		output-high;
+		gpios = <10 GPIO_ACTIVE_LOW>;
+	};
+
+	tpm-int-hog {
+		gpio-hog;
+		input;
+		gpios = <13 GPIO_ACTIVE_LOW>;
+	};
+
+	wifi-int-hog {
+		gpio-hog;
+		input;
+		gpios = <14 GPIO_ACTIVE_LOW>;
+	};
+};