[PATCH v2 6/8] arm64: dts: s32g2: add VNP-EVB and VNP-RDB2 support
From: Chester Lin <hidden>
Date: 2021-09-08 06:47:05
Also in:
linux-devicetree, linux-serial, lkml
Subsystem:
arm/freescale imx / mxc arm architecture, arm/nxp s32g architecture, the rest · Maintainers:
Frank Li, Sascha Hauer, Linus Torvalds
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 <redacted> --- Changes in v2: - Correct the model string. - Rename the compatible vendor string to "nxp,". - Move the serial/uart aliases from the SoC .dtsi to board .dts files. - Add comments for the uart markings on PCB. arch/arm64/boot/dts/freescale/Makefile | 2 ++ .../arm64/boot/dts/freescale/s32g274a-evb.dts | 26 +++++++++++++++ .../boot/dts/freescale/s32g274a-rdb2.dts | 32 +++++++++++++++++++ 3 files changed, 60 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/s32g274a-evb.dts create mode 100644 arch/arm64/boot/dts/freescale/s32g274a-rdb2.dts
diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index db9e36ebe932..0d4a18bd83e6 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile@@ -70,4 +70,6 @@ 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
index 000000000000..3aec05de0842
--- /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
index 000000000000..ed3f23babdca
--- /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"; +};
--
2.30.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel