linux-kernel - Re: [PATCH v2] riscv: dts: sophgo: add watchdog dt node for CV1800

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Date: Thu, 25 Jan 2024 13:39:51 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: AnnanLiu <annan.liu.xdu@...look.com>, chao.wei@...hgo.com,
 unicorn_wang@...look.com, robh+dt@...nel.org,
 krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org
Cc: paul.walmsley@...ive.com, palmer@...belt.com, aou@...s.berkeley.edu,
 devicetree@...r.kernel.org, linux-riscv@...ts.infradead.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] riscv: dts: sophgo: add watchdog dt node for CV1800

On 25/01/2024 10:46, AnnanLiu wrote:
> +
> +		pclk: pclk {
> +			#clock-cells = <0>;
> +			compatible = "fixed-clock";
> +			clock-frequency = <25000000>;

It does not look like you tested the DTS against bindings. Please run
`make dtbs_check W=1` (see
Documentation/devicetree/bindings/writing-schema.rst or
https://www.linaro.org/blog/tips-and-tricks-for-validating-devicetree-sources-with-the-devicetree-schema/
for instructions).

Also, why do you describe internal clock as stub?

Best regards,
Krzysztof