From f1b3ddb3ecc2eec1f912383e01156c226daacfab Mon Sep 17 00:00:00 2001 From: Andre Przywara Date: Fri, 4 Aug 2023 18:08:56 +0100 Subject: arm64: dts: allwinner: h616: Add OrangePi Zero 3 board support The OrangePi Zero 3 is a development board based on the Allwinner H618 SoC, which seems to be just an H616 with more L2 cache. The board itself is a slightly updated version of the Orange Pi Zero 2. It features: - Four ARM Cortex-A53 cores, Mali-G31 MP2 GPU - 1/1.5/2/4 GiB LPDDR4 DRAM SKUs (only up to 1GB on the Zero2) - AXP313a PMIC (more capable AXP305 on the Zero2) - Raspberry-Pi-1 compatible GPIO header - extra 13 pin expansion header, exposing pins for 2x USB 2.0 ports - 1 USB 2.0 host port - 1 USB 2.0 type C port (power supply + OTG) - MicroSD slot - on-board 16MiB bootable SPI NOR flash (only 2MB on the Zero2) - 1Gbps Ethernet port (via Motorcomm YT8531 PHY) (RTL8211 on the Zero2) - micro-HDMI port - (yet) unsupported Allwinner WiFi/BT chip Add the devicetree file describing the currently supported features, namely LEDs, SD card, PMIC, SPI flash, USB. Ethernet seems unstable at the moment, though the basic functionality works. Signed-off-by: Andre Przywara Reviewed-by: Jernej Skrabec Link: https://lore.kernel.org/r/20230804170856.1237202-4-andre.przywara@arm.com Signed-off-by: Jernej Skrabec --- arch/arm64/boot/dts/allwinner/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm64/boot/dts/allwinner/Makefile') diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile index 6a96494a2e0a..3b0ad5406238 100644 --- a/arch/arm64/boot/dts/allwinner/Makefile +++ b/arch/arm64/boot/dts/allwinner/Makefile @@ -40,3 +40,4 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6-mini.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-orangepi-zero2.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-x96-mate.dtb +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h618-orangepi-zero3.dtb -- cgit