[PATCH 17/17] arm64: allwinner: dts: r329: add support for Sipeed MaixSense
From: Icenowy Zheng <hidden>
Date: 2021-08-02 06:29:57
Also in:
linux-arm-kernel, linux-sunxi, lkml
Subsystem:
arm/allwinner sunxi soc support, the rest · Maintainers:
Chen-Yu Tsai, Jernej Skrabec, Samuel Holland, Linus Torvalds
Sipeed MaixSense is a R329 devkit based on Maix IIA SoM. Add support for it. Signed-off-by: Icenowy Zheng <redacted> --- arch/arm64/boot/dts/allwinner/Makefile | 1 + .../dts/allwinner/sun50i-r329-maixsense.dts | 37 +++++++++++++++++++ 2 files changed, 38 insertions(+) create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-r329-maixsense.dts
diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile
index a96d9d2d8dd8..80a336d480ac 100644
--- a/arch/arm64/boot/dts/allwinner/Makefile
+++ b/arch/arm64/boot/dts/allwinner/Makefile@@ -37,3 +37,4 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-orangepi-one-plus.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-pine-h64.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-pine-h64-model-b.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6.dtb +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-r329-maixsense.dtb
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-r329-maixsense.dts b/arch/arm64/boot/dts/allwinner/sun50i-r329-maixsense.dts
new file mode 100644
index 000000000000..1876b9d0b080
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/sun50i-r329-maixsense.dts@@ -0,0 +1,37 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +// Copyright (c) 2021 Sipeed + +/dts-v1/; + +#include "sun50i-r329-maix-iia.dtsi" + +/ { + model = "Sipeed MaixSense"; + compatible = "sipeed,maixsense", "sipeed,maix-iia", + "allwinner,sun50i-r329"; + + aliases { + serial0 = &uart0; + mmc0 = &mmc0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pf_pins>; + + vmmc-supply = <®_vcc3v3>; + bus-width = <4>; + cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ + status = "okay"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pb_pins>; + status = "okay"; +};
--
2.30.2