linux-kernel - Re: [RFC PATCH v2 3/5] dt-bindings: clock: meson: document A1 SoC audio clock controller driver

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Message-ID: <8568fb86-d0fb-4562-b8d1-2452a64a5354@linaro.org>
Date: Thu, 28 Mar 2024 10:02:51 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Jan Dakinevich <jan.dakinevich@...utedevices.com>,
 Neil Armstrong <neil.armstrong@...aro.org>,
 Jerome Brunet <jbrunet@...libre.com>,
 Michael Turquette <mturquette@...libre.com>, Stephen Boyd
 <sboyd@...nel.org>, Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
 Conor Dooley <conor+dt@...nel.org>, Kevin Hilman <khilman@...libre.com>,
 Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
 Philipp Zabel <p.zabel@...gutronix.de>, linux-amlogic@...ts.infradead.org,
 linux-clk@...r.kernel.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [RFC PATCH v2 3/5] dt-bindings: clock: meson: document A1 SoC
 audio clock controller driver

On 28/03/2024 10:01, Krzysztof Kozlowski wrote:
>> diff --git a/include/dt-bindings/clock/amlogic,a1-audio-clkc.h b/include/dt-bindings/clock/amlogic,a1-audio-clkc.h
>> new file mode 100644
>> index 000000000000..b30df3b1ae08
>> --- /dev/null
>> +++ b/include/dt-bindings/clock/amlogic,a1-audio-clkc.h
>> @@ -0,0 +1,122 @@
>> +/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */
>> +/*
>> + * Copyright (c) 2024, SaluteDevices. All Rights Reserved.
>> + *
>> + * Author: Jan Dakinevich <jan.dakinevich@...utedevices.com>
>> + */
>> +
>> +#ifndef __A1_AUDIO_CLKC_BINDINGS_H
>> +#define __A1_AUDIO_CLKC_BINDINGS_H
>> +
>> +#define AUD_CLKID_DDR_ARB		1
>> +#define AUD_CLKID_TDMIN_A		2
>> +#define AUD_CLKID_TDMIN_B		3
>> +#define AUD_CLKID_TDMIN_LB		4
> 
> Why both clock controllers have the same clocks? This is confusing. It
> seems you split same block into two!

Ah, no, I missed there are IDs for second clock controller. It's fine.

Best regards,
Krzysztof