arm64: allwinner: a64: Add Amarula A64-Relic initial support

Amarula A64-Relic is Allwinner A64 based IoT device, which support
- Allwinner A64 Cortex-A53
- Mali-400MP2 GPU
- AXP803 PMIC
- 1GB DDR3 RAM
- 8GB eMMC
- AP6330 Wifi/BLE
- MIPI-DSI
- CSI: OV5640 sensor
- USB OTG
- 12V DC power supply

---
Changes for v4:
- update dr_mode as 'otg'
Changes for v3:
- Use sun50i-a64-amarula-relic.dts name
- add eldo3 for dvdd-csi
- update dldo4 min voltage as 3.3v as per schematics
- use dldo3 name as dovdd-csi
- update aldo1, aldo2 voltages as per schematics Changes for v2:
- Rename dts name to sun50i-a64-relic.dts which is simple to use
- Update dldo4 min voltage as 1.8
- Use licence year as 2018

 arch/arm64/boot/dts/allwinner/Makefile             |   1 +
 .../dts/allwinner/sun50i-a64-amarula-relic.dts     | 188 +++++++++++++++++++++
 2 files changed, 189 insertions(+)
 create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts

index c31f90a49481..67ce8c500b2e 100644
@@ -1,4 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0
+dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-amarula-relic.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-bananapi-m64.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-nanopi-a64.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-olinuxino.dtb

2.14.3

Applied, thanks

Maxime

Maxime Ripard, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com