Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
Subject: Re: [PATCH v8 42/42] ARM: dts: da850: Add clocks
To:     Sekhar Nori <nsekhar@ti.com>, linux-clk@vger.kernel.org,
        devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Cc:     Michael Turquette <mturquette@baylibre.com>,
        Stephen Boyd <sboyd@codeaurora.org>,
        Rob Herring <robh+dt@kernel.org>,
        Mark Rutland <mark.rutland@arm.com>,
        Kevin Hilman <khilman@kernel.org>,
        Bartosz Golaszewski <bgolaszewski@baylibre.com>,
        Adam Ford <aford173@gmail.com>, linux-kernel@vger.kernel.org
References: <1521168778-27236-1-git-send-email-david@lechnology.com>
 <1521168778-27236-43-git-send-email-david@lechnology.com>
 <cf0c4153-b65d-da57-cd0f-0a16cb186377@lechnology.com>
 <510309d2-2df0-a915-a6f6-082b41c6b28b@ti.com>
From:   David Lechner <david@lechnology.com>
Message-ID: <5502d0ee-b5dc-e90a-a041-882350c7d339@lechnology.com>
Date:   Mon, 2 Apr 2018 11:15:09 -0500
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101
 Thunderbird/52.6.0
MIME-Version: 1.0
In-Reply-To: <510309d2-2df0-a915-a6f6-082b41c6b28b@ti.com>
Content-Type: text/plain; charset=utf-8; format=flowed
Content-Language: en-US
Content-Transfer-Encoding: 8bit
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

On 04/02/2018 06:12 AM, Sekhar Nori wrote:
> On Friday 16 March 2018 10:50 PM, David Lechner wrote:
>> On 03/15/2018 09:52 PM, David Lechner wrote:
>>> This adds clock provider nodes for da850 and wires them up to all of the
>>> devices.
>>>
>>> Signed-off-by: David Lechner <david@lechnology.com>
>>> ---
>>
>> ...
>>
>> This is the mcasp0: mcasp@100000 node...
>>
>>> @@ -560,6 +720,7 @@
>>>                dmas = <&edma0 1 1>,
>>>                    <&edma0 0 1>;
>>>                dma-names = "tx", "rx";
>>> +            clocks = <&psc1 7>;
>>
>> After some testing, it looks like it needs to be:
>>
>> +            power-domains = <&psc1 7>;
>>
>> instead of
>>
>> +            clocks = <&psc1 7>;
> 
> We should probably have both clocks and power-domains properties for all
> PSC clocks. This way, the driver can change without a corresponding DT
> update dependency.
> 
> Thanks,
> Sekhar
> 

That's fine with me. I just didn't know how people felt about using properties
that are not documented.