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Message-ID: <40210196-3852-4c8b-94e6-e744890f003f@linaro.org>
Date: Mon, 15 Jan 2024 08:56:27 +0100
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Subject: Re: [PATCH v12 2/3] dt-bindings: hwmon: Support Aspeed g6 PWM TACH
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To: Billy Tsai <billy_tsai@aspeedtech.com>, Rob Herring <robh@kernel.org>
Cc: "jdelvare@suse.com" <jdelvare@suse.com>,
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References: <20240108074348.735014-1-billy_tsai@aspeedtech.com>
 <20240108074348.735014-3-billy_tsai@aspeedtech.com>
 <20240113015556.GA3829553-robh@kernel.org>
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From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
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On 15/01/2024 08:05, Billy Tsai wrote:
>>> +examples:
>>> +  - |
>>> +    #include <dt-bindings/clock/aspeed-clock.h>
>>> +    pwm_tach: pwm-tach-controller@1e610000 {
>>> +      compatible = "aspeed,ast2600-pwm-tach";
>>> +      reg = <0x1e610000 0x100>;
>>> +      clocks = <&syscon ASPEED_CLK_AHB>;
>>> +      resets = <&syscon ASPEED_RESET_PWM>;
>>> +      #pwm-cells = <3>;
>>> +
>>> +      fan-0 {
>>> +        tach-ch = /bits/ 8 <0x0>;
>>> +      };
>>> +
>>> +      fan-1 {
>>> +        tach-ch = /bits/ 8 <0x1 0x2>;
>>> +      };
> 
>> NAK on this based on how you are using pwm-fan in v10 discussion. See my
>> comments there.
> 
> Okay, I will merge everything from the pwm-fan0 node into the fan-0 node
> and add the 'simple-bus' to the compatible string of the pwm_tach node.

What simple-bus has anything to do with it? This is not a bus. Just to
remind: we talk about bindings, not driver.

Best regards,
Krzysztof