Re: [PATCH v2] clk: hi3660: Mark clk_gate_ufs_subsys as critical

2019-04-19 Thread Leo Yan
On Fri, Apr 19, 2019 at 03:20:42PM -0700, Stephen Boyd wrote: > Quoting Leo Yan (2019-03-20 03:05:08) > > clk_gate_ufs_subsys is a system bus clock, turning off it will > > introduce lockup issue during system suspend flow. Let's mark > > clk_gate_ufs_subsys as critical clock, thus keeps it on dur

Re: [PATCH v2] clk: hi3660: Mark clk_gate_ufs_subsys as critical

2019-04-19 Thread Stephen Boyd
Quoting Leo Yan (2019-03-20 03:05:08) > clk_gate_ufs_subsys is a system bus clock, turning off it will > introduce lockup issue during system suspend flow. Let's mark > clk_gate_ufs_subsys as critical clock, thus keeps it on during > system suspend and resume. > > Fixes: d374e6fd5088 ("clk: hisil

Re: [PATCH v2] clk: hi3660: Mark clk_gate_ufs_subsys as critical

2019-04-18 Thread Leo Yan
On Thu, Apr 18, 2019 at 02:52:44PM -0700, Stephen Boyd wrote: > Quoting Leo Yan (2019-04-17 22:33:39) > > Hi Michael, Stephen, > > > > On Wed, Mar 20, 2019 at 06:05:08PM +0800, Leo Yan wrote: > > > clk_gate_ufs_subsys is a system bus clock, turning off it will > > > introduce lockup issue during s

Re: [PATCH v2] clk: hi3660: Mark clk_gate_ufs_subsys as critical

2019-04-18 Thread Stephen Boyd
Quoting Leo Yan (2019-04-17 22:33:39) > Hi Michael, Stephen, > > On Wed, Mar 20, 2019 at 06:05:08PM +0800, Leo Yan wrote: > > clk_gate_ufs_subsys is a system bus clock, turning off it will > > introduce lockup issue during system suspend flow. Let's mark > > clk_gate_ufs_subsys as critical clock,

Re: [PATCH v2] clk: hi3660: Mark clk_gate_ufs_subsys as critical

2019-04-17 Thread Leo Yan
Hi Michael, Stephen, On Wed, Mar 20, 2019 at 06:05:08PM +0800, Leo Yan wrote: > clk_gate_ufs_subsys is a system bus clock, turning off it will > introduce lockup issue during system suspend flow. Let's mark > clk_gate_ufs_subsys as critical clock, thus keeps it on during > system suspend and resu

[PATCH v2] clk: hi3660: Mark clk_gate_ufs_subsys as critical

2019-03-20 Thread Leo Yan
clk_gate_ufs_subsys is a system bus clock, turning off it will introduce lockup issue during system suspend flow. Let's mark clk_gate_ufs_subsys as critical clock, thus keeps it on during system suspend and resume. Fixes: d374e6fd5088 ("clk: hisilicon: Add clock driver for hi3660 SoC") Cc: sta...