Re: [PATCH 2/3] rtc: add rtc controller support for Sophgo CV1800B SoC

[Krzysztof Kozlowski]

On 28/11/2023 14:22, jingbao qiu wrote:
>>> +     if (ret)
>>> +             goto err;
>>> +
>>> +     rtc->clk = devm_clk_get(&pdev->dev, NULL);
>>> +     if (IS_ERR(rtc->clk)) {
>>> +             dev_err(&pdev->dev, "no clock");
>>
>> This code is not ready for upstream. There are multiple things wrong here.
>>
>> First, syntax is return dev_err_probe.
>>
>> Second, you do not have clocks and you do not allow them! Just open your
>> binding.
> 
> I'm not fully understanding here, can you elaborate more?

That the syntax is dev_err_probe() or that you do not have clocks?


> as there is clocks info like this in the dt-bindings:
>  clocks = <&osc>;

Really?

Point me to the line in your patch:

+properties:
+  compatible:
+    enum:
+      - sophgo,cv1800b-rtc
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts

Where are the clocks?


Best regards,
Krzysztof