Re: [PATCH] clk: vc5: Add suspend/resume support

2018-12-05 Thread Marek Vasut
On 12/05/2018 02:54 PM, Laurent Pinchart wrote: > Hi Marek, Hi, > On Wednesday, 5 December 2018 14:29:22 EET Marek Vasut wrote: >> On 12/05/2018 06:21 AM, Laurent Pinchart wrote: >>> On Wednesday, 5 December 2018 01:48:01 EET Marek Vasut wrote: On 12/04/2018 09:52 PM, Stephen Boyd wrote:

Re: [PATCH] clk: vc5: Add suspend/resume support

2018-12-05 Thread Laurent Pinchart
Hi Marek, On Wednesday, 5 December 2018 14:29:22 EET Marek Vasut wrote: > On 12/05/2018 06:21 AM, Laurent Pinchart wrote: > > On Wednesday, 5 December 2018 01:48:01 EET Marek Vasut wrote: > >> On 12/04/2018 09:52 PM, Stephen Boyd wrote: > >>> Quoting Marek Vasut (2018-12-04 10:27:21) > >>> >

Re: [PATCH] clk: vc5: Add suspend/resume support

2018-12-05 Thread Marek Vasut
On 12/05/2018 06:21 AM, Laurent Pinchart wrote: > Hi Marek, > > On Wednesday, 5 December 2018 01:48:01 EET Marek Vasut wrote: >> On 12/04/2018 09:52 PM, Stephen Boyd wrote: >>> Quoting Marek Vasut (2018-12-04 10:27:21) >>> diff --git a/drivers/clk/clk-versaclock5.c

Re: [PATCH] clk: vc5: Add suspend/resume support

2018-12-04 Thread Laurent Pinchart
Hi Marek, On Wednesday, 5 December 2018 01:48:01 EET Marek Vasut wrote: > On 12/04/2018 09:52 PM, Stephen Boyd wrote: > > Quoting Marek Vasut (2018-12-04 10:27:21) > > > >> diff --git a/drivers/clk/clk-versaclock5.c > >> b/drivers/clk/clk-versaclock5.c > >> index decffb3826ec..ac90fb36af1a

Re: [PATCH] clk: vc5: Add suspend/resume support

2018-12-04 Thread Marek Vasut
On 12/04/2018 09:52 PM, Stephen Boyd wrote: > Quoting Marek Vasut (2018-12-04 10:27:21) >> diff --git a/drivers/clk/clk-versaclock5.c b/drivers/clk/clk-versaclock5.c >> index decffb3826ec..ac90fb36af1a 100644 >> --- a/drivers/clk/clk-versaclock5.c >> +++ b/drivers/clk/clk-versaclock5.c >> @@

Re: [PATCH] clk: vc5: Add suspend/resume support

2018-12-04 Thread Stephen Boyd
Quoting Marek Vasut (2018-12-04 10:27:21) > diff --git a/drivers/clk/clk-versaclock5.c b/drivers/clk/clk-versaclock5.c > index decffb3826ec..ac90fb36af1a 100644 > --- a/drivers/clk/clk-versaclock5.c > +++ b/drivers/clk/clk-versaclock5.c > @@ -906,6 +906,39 @@ static int vc5_remove(struct

[PATCH] clk: vc5: Add suspend/resume support

2018-12-04 Thread Marek Vasut
Add simple suspend/resume handlers to the driver to restore the chip configuration after resume. It is possible that the chip was configured with non-default values before suspend-resume cycle and that the chip is powered down during this cycle, so the configuration could get lost. Signed-off-by: