Re: [PATCH v3 4/5] clk: s2mps15: Add support for S2MPS15 clocks

[Alim Akhtar]

Hello

On 10/28/2015 06:52 AM, Krzysztof Kozlowski wrote:
> On 26.10.2015 21:51, Alim Akhtar wrote:
> > S2MPS15 PMIC has three 32k buffered clocks outputs. This patch
> > adds supports for the same to the s2mps11 clock driver.
> >
> > Signed-off-by: Alim Akhtar <alim.akhtar@xxxxxxxxxxx>
> > ---
> >   drivers/clk/Kconfig       |    5 +++--
> >   drivers/clk/clk-s2mps11.c |   24 ++++++++++++++++++++++++
> >   2 files changed, 27 insertions(+), 2 deletions(-)
> >
> > diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
> > index a1fa61159179..037a314b5d76 100644
> > --- a/drivers/clk/Kconfig
> > +++ b/drivers/clk/Kconfig
> > @@ -120,9 +120,10 @@ config COMMON_CLK_S2MPS11
> >   	tristate "Clock driver for S2MPS1X/S5M8767 MFD"
> >   	depends on MFD_SEC_CORE
> >   	---help---
> > -	  This driver supports S2MPS11/S2MPS14/S5M8767 crystal oscillator
> > +	  This driver supports S2MPS1X/S5M8767 crystal oscillator
> >   	  clock. These multi-function devices have two (S2MPS14) or three
> > -	  (S2MPS11, S5M8767) fixed-rate oscillators, clocked at 32KHz each.
> > +	  (S2MPS11/S2MPS13/S2MPS15/S5M8767) fixed-rate oscillators,
> > +	  clocked at 32KHz each.
> >
> >   config CLK_TWL6040
> >   	tristate "External McPDM functional clock from twl6040"
> > diff --git a/drivers/clk/clk-s2mps11.c b/drivers/clk/clk-s2mps11.c
> > index d266299dfdb1..455500dca653 100644
> > --- a/drivers/clk/clk-s2mps11.c
> > +++ b/drivers/clk/clk-s2mps11.c
> > @@ -25,6 +25,7 @@
> >   #include <linux/mfd/samsung/s2mps11.h>
> >   #include <linux/mfd/samsung/s2mps13.h>
> >   #include <linux/mfd/samsung/s2mps14.h>
> > +#include <linux/mfd/samsung/s2mps15.h>
> >   #include <linux/mfd/samsung/s5m8767.h>
> >   #include <linux/mfd/samsung/core.h>
> >
> > @@ -148,6 +149,24 @@ static struct clk_init_data s2mps14_clks_init[S2MPS11_CLKS_NUM] = {
> >   	},
> >   };
> >
> > +static struct clk_init_data s2mps15_clks_init[S2MPS11_CLKS_NUM] = {
> > +	[S2MPS11_CLK_AP] = {
> > +		.name = "s2mps15_ap",
> > +		.ops = &s2mps11_clk_ops,
> > +		.flags = CLK_IS_ROOT,
> > +	},
> > +	[S2MPS11_CLK_CP] = {
> > +		.name = "s2mps15_cp",
> > +		.ops = &s2mps11_clk_ops,
> > +		.flags = CLK_IS_ROOT,
> > +	},
> > +	[S2MPS11_CLK_BT] = {
> > +		.name = "s2mps15_bt",
> > +		.ops = &s2mps11_clk_ops,
> > +		.flags = CLK_IS_ROOT,
> > +	},
> > +};
>
> I see that for S2MPS13 we already added similar array which duplicates
> the S2MPS11. This actually looks wrong. Just re-use existing
> s2mps11_clks_init.
hmm..ok will do.
> Best regards,
> Krzysztof
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