Re: [PATCH RFC RFT 3/3] clk: introduce CLK_ENABLE_HAND_OFF flag

From: Maxime Coquelin
Date: Tue Aug 11 2015 - 07:42:05 EST

Sorry Geert, my reply has been cut:

On 08/11/2015 01:36 PM, Maxime Coquelin wrote:
Hi Geert,

On 08/11/2015 12:11 PM, Geert Uytterhoeven wrote:
Hi Maxime,

On Tue, Aug 11, 2015 at 12:02 PM, Maxime Coquelin
<maxime.coquelin@xxxxxx> wrote:
How can we pass CLK_ENABLE_HAND_OFF flag to a specific clock on STi
Add the flag to the relevant clocks in the C code, e.g. in

if (!strcmp(name, "clk-icn-cpu"))
init.flags |= CLK_ENABLE_HAND_OFF;

The main problem I see with this proposal is that clk_register_flexgen() is called for several SoCs (STiH407/410/418...).
Each of these SoCs have this clock, but maybe STiH407 will need the flag, but not STiH410 and STiH418.
So I think the best place to set this information is in DT, where the differentiation is made between the SoCs.

Kind regards,
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