Re: [PATCH 1/3] clk: qcom: Add MSM8916 iommu clocks

From: Stephen Boyd
Date: Wed May 13 2015 - 13:53:19 EST

On 05/13/15 09:45, Georgi Djakov wrote:
> On 05/13/2015 10:36 AM, Stephen Boyd wrote:
>> On 05/12, Georgi Djakov wrote:
>>> Add support for the msm8916 TCU clocks that are needed for IOMMU.
>>> Signed-off-by: Georgi Djakov <georgi.djakov@xxxxxxxxxx>
>>> ---
>> Applied to clk-next
> Hi Stephen,
> Just got a report that this patch has some issues - gcc_bimc_clk
> may get disabled by the CCF, which turns out to be not good.
> So I am going to remove it from the chain leaving only the
> bimc_ddr_clk_src as the parent of apss_tcu and gfx_tcu clocks.
> Will re-send this series soon. Apologies for the extra work.

Ah right. You should also remove ftbl_bimc_ddr_clk and turn the
bimc_ddr_clk_src clock into a read-only rcg. It's unfortunate that we
have to do tricks like this because of hardware sharing with the RPM.

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