linux-kernel - Re: [PATCH 2/2] arm64: dts: rockchip: Add Radxa ZERO 3W/3E

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Date: Sun, 14 Apr 2024 15:56:37 +0200
From: Jonas Karlman <jonas@...boo.se>
To: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>, Heiko Stuebner
 <heiko@...ech.de>, Rob Herring <robh@...nel.org>, Krzysztof Kozlowski
 <krzysztof.kozlowski+dt@...aro.org>, Conor Dooley <conor+dt@...nel.org>
Cc: devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
 linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] arm64: dts: rockchip: Add Radxa ZERO 3W/3E

Hi Krzysztof,

On 2024-04-14 15:33, Krzysztof Kozlowski wrote:
> On 14/04/2024 15:15, Jonas Karlman wrote:
>> The Radxa ZERO 3W/3E is an ultra-small, high-performance single board
>> computer based on the Rockchip RK3566, with a compact form factor and
>> rich interfaces.
>>
>> The ZERO 3W and ZERO 3E are basically the same size and model, but
>> differ only in storage and network interfaces.
>>
>> - eMMC (3W)
>> - SD-card (both)
>> - Ethernet (3E)
>> - WiFi/BT (3W)
>>
>> This adds initial support for eMMC, SD-card, Ethernet, HDMI and USB.
>>
>> Signed-off-by: Jonas Karlman <jonas@...boo.se>
>> ---
>>  .../dts/rockchip/rk3566-radxa-zero-3e.dts     |  41 ++
>>  .../dts/rockchip/rk3566-radxa-zero-3w.dts     |  26 +
>>  .../boot/dts/rockchip/rk3566-radxa-zero3.dtsi | 443 ++++++++++++++++++
>>  3 files changed, 510 insertions(+)
> 
> How do you build your patches? That's rhetorical, because they cannot be
> built... Missing Makefile.

They where built using the generic .dtb-file make target, will include
in Makefile in v2, thanks.

> 
> Are you sure therefore that your dts pass dtbs_check? If this is not in
> Makefile, how did you run the command?

I built and tested dts files using the following make commands:

make CROSS_COMPILE=aarch64-linux-gnu- ARCH=arm64 defconfig
make CROSS_COMPILE=aarch64-linux-gnu- ARCH=arm64 CHECK_DTBS=y rockchip/rk3566-radxa-zero-3w.dtb
make CROSS_COMPILE=aarch64-linux-gnu- ARCH=arm64 CHECK_DTBS=y rockchip/rk3566-radxa-zero-3e.dtb

Regards,
Jonas

> 
> Best regards,
> Krzysztof
>