Subject: [v2 PATCH] clk: rockchip: mark rk3399 hdcp_noc and vio_noc as critical

From: [email-masked] (Chris Zhong)
Date: Fri, 12 Aug 2016 08:39:29 +0800

Hi Heiko

On 08/12/2016 06:17 AM, Heiko St?bner wrote:
> Am Dienstag, 9. August 2016, 11:02:33 schrieb Chris Zhong:
>> Fix incorrect rk3399 aclk_vio gating bit, it should be 0, not 10. With
>> this modification, the aclk_vio_noc should be put into critical list,
>> since it is required by VOP.
>> And the Type-C DP need these clocks: aclk_hdcp_noc, hclk_hdcp_noc,
>> pclk_hdcp_noc. Mark them as critical to avoid someone close them.
>>
>> Signed-off-by: Chris Zhong <[email-masked]>
> I've split that patch in two and applied them there:
> https://git.kernel.org/cgit/linux/kernel/git/mmind/linux-rockchip.git/commit/?h=v4.8-clk/fixes&id=a3f457d9636b3f5ae4fc6502cb0c95f60f5e342b
> (gate-bit-fix)
> https://git.kernel.org/cgit/linux/kernel/git/mmind/linux-rockchip.git/commit/?h=v4.9-clk/next&id=54479449c801e46ee2b6ba08e2f19cd810f74f94
> (critical clocks)
>
> with the provided Reviewed-bys.
with the "gate-bit-fix" patch, probably someone will find the panel can 
not display, since the aclk_vio_noc would be disabled default, and this 
noc clk is required by VOP.
So, if someone want to pick up "gate-bit-fix", please get the one 
"critical clocks" firstly.

> Heiko