arm64: dts: s32g2: add VNP-EVB and VNP-RDB2 support

Add initial device-trees of NXP S32G2's Evaluation Board (S32G-VNP-EVB)
and Reference Design 2 Board (S32G-VNP-RDB2).

Signed-off-by: Chester Lin <clin@suse.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index ecf74464705f519f5650607be4d85d37050ba6e2..a14a6173b76588a1ca6ee05e8da0342b2c0a2218 100644 (file)
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -72,4 +72,6 @@ dtb-$(CONFIG_ARCH_MXC) += imx8qxp-ai_ml.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8qxp-colibri-eval-v3.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8qxp-mek.dtb
 
+dtb-$(CONFIG_ARCH_S32) += s32g274a-evb.dtb
+dtb-$(CONFIG_ARCH_S32) += s32g274a-rdb2.dtb
 dtb-$(CONFIG_ARCH_S32) += s32v234-evb.dtb

diff --git a/arch/arm64/boot/dts/freescale/s32g274a-evb.dts b/arch/arm64/boot/dts/freescale/s32g274a-evb.dts
new file mode 100644 (file)
index 0000000..3aec05d
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/s32g274a-evb.dts
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) 2021 SUSE LLC
+ */
+
+/dts-v1/;
+
+#include "s32g2.dtsi"
+
+/ {
+       model = "NXP S32G2 Evaluation Board (S32G-VNP-EVB)";
+       compatible = "nxp,s32g274a-evb", "nxp,s32g2";
+
+       aliases {
+               serial0 = &uart0;
+       };
+
+       chosen {
+               stdout-path = "serial0:115200n8";
+       };
+};
+
+/* UART (J58) to Micro USB port */
+&uart0 {
+       status = "okay";
+};

diff --git a/arch/arm64/boot/dts/freescale/s32g274a-rdb2.dts b/arch/arm64/boot/dts/freescale/s32g274a-rdb2.dts
new file mode 100644 (file)
index 0000000..ed3f23b
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/s32g274a-rdb2.dts
@@ -0,0 +1,32 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) 2021 SUSE LLC
+ */
+
+/dts-v1/;
+
+#include "s32g2.dtsi"
+
+/ {
+       model = "NXP S32G2 Reference Design Board 2 (S32G-VNP-RDB2)";
+       compatible = "nxp,s32g274a-rdb2", "nxp,s32g2";
+
+       aliases {
+               serial0 = &uart0;
+               serial1 = &uart1;
+       };
+
+       chosen {
+               stdout-path = "serial0:115200n8";
+       };
+};
+
+/* UART (J2) to Micro USB port */
+&uart0 {
+       status = "okay";
+};
+
+/* UART (J1) to Micro USB port */
+&uart1 {
+       status = "okay";
+};