linux-dev/arch/arm64/boot/dts/allwinner, branch master

arm64: dts: allwinner: beelink-gs1: Enable GPU OPP

2022-09-08T20:05:27Z

Enable GPU OPP table for Beelink GS1. Signed-off-by: Clément Péron Acked-by: Jernej Skrabec Signed-off-by: Jernej Skrabec Link: https://lore.kernel.org/r/20220906153034.153321-6-peron.clem@gmail.com

arm64: dts: allwinner: h6: Add GPU OPP table

2022-09-08T20:04:48Z

Add an Operating Performance Points table for the GPU to enable Dynamic Voltage & Frequency Scaling on the H6. The voltage range is set with minimal voltage set to the target and the maximal voltage set to 1.2V. This allow DVFS framework to work properly on board with fixed regulator. Signed-off-by: Clément Péron Signed-off-by: Jernej Skrabec Link: https://lore.kernel.org/r/20220906153034.153321-4-peron.clem@gmail.com

arm64: dts: allwinner: h6: Add cooling map for GPU

2022-09-08T20:04:15Z

Add a simple cooling map for the GPU. This cooling map come from the vendor kernel 4.9 with a 2°C hysteresis added. Signed-off-by: Clément Péron Acked-by: Jernej Skrabec Signed-off-by: Jernej Skrabec Link: https://lore.kernel.org/r/20220906153034.153321-3-peron.clem@gmail.com

arm64: dts: allwinner: a100: Add I2C DMA requests

2022-09-08T20:00:34Z

The I2C controllers in the A100 SoC are all connected to the DMA engine. Signed-off-by: Samuel Holland Reviewed-by: Jernej Skrabec Signed-off-by: Jernej Skrabec Link: https://lore.kernel.org/r/20220830020824.62288-4-samuel@sholland.org

arm64: dts: allwinner: a100: Add device node for DMA controller

2022-09-08T20:00:07Z

The A100 SoC has a DMA controller that supports 8 DMA channels to and from various peripherals. Add a device node for it. Signed-off-by: Yangtao Li Signed-off-by: Samuel Holland Reviewed-by: Jernej Skrabec Signed-off-by: Jernej Skrabec Link: https://lore.kernel.org/r/20220830020824.62288-3-samuel@sholland.org

arm64: dts: allwinner: h616: Add X96 Mate TV box support

2022-07-09T18:08:53Z

The X96 Mate is an Allwinner H616 based TV box, featuring: - Four ARM Cortex-A53 cores, Mali-G31 MP2 GPU - 2GiB/4GiB RAM (fully usable!) - 16/32/64GiB eMMC - 100Mbps Ethernet (via embedded AC200 EPHY, not yet supported) - Unsupported Allwinner WiFi chip - 2 x USB 2.0 host ports - HDMI port - IR receiver - 5V/2A DC power supply via barrel plug Add a basic devicetree for it, with SD card and eMMC working, as well as serial and the essential peripherals, like the AXP PMIC. This DT is somewhat minimal, and should work on many other similar TV boxes with the Allwinner H616 chip. Signed-off-by: Andre Przywara Reviewed-by: Samuel Holland Signed-off-by: Jernej Skrabec Link: https://lore.kernel.org/r/20220708105235.3983266-8-andre.przywara@arm.com

arm64: dts: allwinner: h616: Add OrangePi Zero 2 board support

2022-07-09T18:08:53Z

The OrangePi Zero 2 is a development board with the new H616 SoC. It comes with the following features: - Four ARM Cortex-A53 cores, Mali-G31 MP2 GPU - 512MiB/1GiB DDR3 DRAM - AXP305 PMIC - 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 2MiB bootable SPI NOR flash - 1Gbps Ethernet port (via RTL8211F PHY) - micro-HDMI port - (yet) unsupported Allwinner WiFi/BT chip Add the devicetree file describing the currently supported features. Signed-off-by: Andre Przywara Acked-by: Samuel Holland Signed-off-by: Jernej Skrabec Link: https://lore.kernel.org/r/20220708105235.3983266-7-andre.przywara@arm.com

arm64: dts: allwinner: Add Allwinner H616 .dtsi file

2022-07-09T18:08:53Z

This (relatively) new SoC is similar to the H6, but drops the (broken) PCIe support and the USB 3.0 controller. It also gets the management controller removed, which in turn removes *some*, but not all of the devices formerly dedicated to the ARISC (CPUS). And while there is still the extra sunxi interrupt controller, the package lacks the corresponding NMI pin, so no interrupts for the PMIC. The reserved memory node is actually handled by Trusted Firmware now, but U-Boot fails to propagate this to a separately loaded DTB, so we keep it in here for now, until U-Boot learns to do this properly. Signed-off-by: Andre Przywara Reviewed-by: Samuel Holland Signed-off-by: Jernej Skrabec Link: https://lore.kernel.org/r/20220708105235.3983266-4-andre.przywara@arm.com

arm64: dts: allwinner: pinephone: Enable internal HMIC bias

2022-07-08T16:52:08Z

Revisions 1.0 and 1.1 of the PinePhone mainboard do not have an external resistor connecting HBIAS to MIC2P. Enable the internal resistor to provide the necessary headeset microphone bias. Signed-off-by: Samuel Holland Reviewed-by: Jernej Skrabec Signed-off-by: Jernej Skrabec Link: https://lore.kernel.org/r/20220621035452.60272-4-samuel@sholland.org

arm64: dts: allwinner: a100: Update I2C controller fallback

2022-07-05T19:49:30Z

The I2C controllers in the A100 SoC are newer-generation hardware which includes an offload engine. Signify that by including the allwinner,sun8i-v536-i2c fallback compatible, as V536 is the first SoC with this generation of I2C controller. Signed-off-by: Samuel Holland Reviewed-by: Jernej Skrabec Signed-off-by: Jernej Skrabec Link: https://lore.kernel.org/r/20220702052544.31443-2-samuel@sholland.org