Re: [PATCH v2 1/5] clk: qcom: Add support for read-only rcg2 ops

From	Stephen Boyd <sboyd@codeaurora.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH v2 1/5] clk: qcom: Add support for read-only rcg2 ops
Date	2015-06-06 03:20 +0200
Message-ID	<pyaWd-1km-9@gated-at.bofh.it> (permalink)
References	<pxZeq-lr-11@gated-at.bofh.it> <pxZer-lr-35@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On 06/05, Georgi Djakov wrote:
> Some root clock generators can be controlled by other processors. In this
> case modifying them is not recommended. By using the read-only operations,
> the child clocks will be able to get information about their parent - like
> rate etc.
> 
> Suggested-by: Stephen Boyd <sboyd@codeaurora.org>
> Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>

Do we actually need this? I think I wrote the clk ops for the RCG
to make it skip doing anything if there isn't a frequency table.
So to make a read-only RCG all we need to do is remove the
frequency table? Sorry if I led you down the wrong path.

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Re: [PATCH v2 1/5] clk: qcom: Add support for read-only rcg2 ops Stephen Boyd <sboyd@codeaurora.org> - 2015-06-06 03:20 +0200

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