Re: [PATCH 0/4] Add initial support for Rockchip RK3528 SoC

Dragan Simic
2024-08-04T05:40:56Z

Hello all,

On 2024-08-03 14:55, Yao Zi wrote:
> Rockchip RK3528 is a quad-core ARM Cortex-A53 SoC designed for
> multimedia application. This series add a basic device tree with CPU,
> interrupts and UART nodes for it and is able to boot into a kernel with
> only UART console.
>
> Has been tested on Radxa E20C board[1] with vendor U-boot, successfully
> booted into initramfs with this log[2].

I wonder will at least the RK3528 datasheet become available publicly?

> [1]: https://docs.radxa.com/en/e/e20c
> [2]: https://gist.github.com/ziyao233/b74523a1e3e8bf36286a572e008ca319
>
> Yao Zi (4):
> dt-bindings: serial: snps-dw-apb-uart: Document Rockchip RK3528
> dt-bindings: arm: rockchip: Add Radxa E20C board
> arm64: dts: rockchip: Add base DT for rk3528 SoC
> arm64: dts: rockchip: Add Radxa e20c board
>
> .../devicetree/bindings/arm/rockchip.yaml | 5 +
> .../bindings/serial/snps-dw-apb-uart.yaml | 1 +
> arch/arm64/boot/dts/rockchip/Makefile | 1 +
> .../boot/dts/rockchip/rk3528-radxa-e20c.dts | 22 +++
> arch/arm64/boot/dts/rockchip/rk3528.dtsi | 182 ++++++++++++++++++
> 5 files changed, 211 insertions(+)
> create mode 100644 arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts
> create mode 100644 arch/arm64/boot/dts/rockchip/rk3528.dtsi
>
>
> base-commit: 94ede2a3e9135764736221c080ac7c0ad993dc2d