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    Subject[PATCH 17/17] arm64: allwinner: dts: r329: add support for Sipeed MaixSense
    Date
    Sipeed MaixSense is a R329 devkit based on Maix IIA SoM.

    Add support for it.

    Signed-off-by: Icenowy Zheng <icenowy@sipeed.com>
    ---
    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 = <&reg_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
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