arm64: dts: rockchip: Add Radxa E52C

Radxa E52C[1] is a compact network computer based on the Rockchip
RK3582 SoC:

- Dual Cortex-A76 and quad Cortex-A55 CPU
- 5TOPS NPU
- 2GB/4GB/8GB LPDDR4 RAM
- 16GB/32GB/64GB on-board eMMC
- microSD card slot
- USB 3.0 Type-A HOST port
- USB Type-C debug port
- USB Type-C power port (5V only)
- 2x 2.5GbE ports

[1] https://radxa.com/products/network-computer/e52c

Signed-off-by: FUKAUMI Naoki <naoki@radxa.com>
Link: https://lore.kernel.org/r/20241226024630.13702-3-naoki@radxa.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

Author: RadxaNaoki

arch/arm64/boot/dts/rockchip/Makefile

@@ -132,6 +132,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-wolfvision-pf5-display-vz.dtbo
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-wolfvision-pf5-io-expander.dtbo
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-armsom-sige5.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-evb1-v10.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3582-radxa-e52c.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-armsom-sige7.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-armsom-w3.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-coolpi-cm5-evb.dtb