linux-kernel - Re: [PATCHv2 3/5] clk: s2mps11: Add the support for S2MPS13 PMIC clock

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Date:	Wed, 26 Nov 2014 00:06:38 +0900
From:	Chanwoo Choi <cwchoi00@...il.com>
To:	Lee Jones <lee.jones@...aro.org>
Cc:	Mike Turquette <mturquette@...aro.org>,
	Mark Brown <broonie@...nel.org>, a.zummo@...ertech.it,
	Liam Girdwood <lgirdwood@...il.com>, sbkim73@...sung.com,
	Samuel Ortiz <sameo@...ux.intel.com>, geunsik.lim@...sung.com,
	inki.dae@...sung.com, Kyungmin Park <kyungmin.park@...sung.com>,
	Krzysztof Kozłowski <k.kozlowski@...sung.com>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	devicetree <devicetree@...r.kernel.org>
Subject: Re: [PATCHv2 3/5] clk: s2mps11: Add the support for S2MPS13 PMIC clock

Dear Lee,

Could you pick these patchset without RTC patch?
I'll re-send etc patch separately.

Best Regards,
Chanwoo Choi

On Mon, Nov 24, 2014 at 7:04 PM, Lee Jones <lee.jones@...aro.org> wrote:
>> Could you please apply this patchset on your tree
>> or Do we wait the Ack from RTC mainatiner for patch 4?
>
> We still need an Ack from Alessandro.
>
>> On 11/20/2014 01:43 AM, Lee Jones wrote:
>> > On Tue, 18 Nov 2014, Mike Turquette wrote:
>> >
>> >> Quoting Chanwoo Choi (2014-11-18 00:59:41)
>> >>> This patch adds the support for S2MPS13 PMIC clock which is same with existing
>> >>> S2MPS14 RTC IP. But, S2MPS13 uses all of clocks (32khz_{ap|bt|cp}).
>> >>>
>> >>> Cc: Mike Turquette <mturquette@...aro.org>
>> >>> Signed-off-by: Chanwoo Choi <cw00.choi@...sung.com>
>> >>> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@...sung.com>
>> >>
>> >> Applied to clk-next.
>> >
>> > I'm pretty sure you can't do that.  You have a dependency on
>> > linux/mfd/samsung/s2mps13.h, which is satisfied in one of the earlier
>> > patches in the set.  If you'd care to just provide an Ack for this
>> > patch, I can send you a pull-request with the decencies met.
>> >
>> >>> ---
>> >>>  drivers/clk/clk-s2mps11.c | 24 ++++++++++++++++++++++++
>> >>>  1 file changed, 24 insertions(+)
>> >>>
>> >>> diff --git a/drivers/clk/clk-s2mps11.c b/drivers/clk/clk-s2mps11.c
>> >>> index b7797fb..7bb13af 100644
>> >>> --- a/drivers/clk/clk-s2mps11.c
>> >>> +++ b/drivers/clk/clk-s2mps11.c
>> >>> @@ -23,6 +23,7 @@
>> >>>  #include <linux/clk-provider.h>
>> >>>  #include <linux/platform_device.h>
>> >>>  #include <linux/mfd/samsung/s2mps11.h>
>> >>> +#include <linux/mfd/samsung/s2mps13.h>
>> >>>  #include <linux/mfd/samsung/s2mps14.h>
>> >>>  #include <linux/mfd/samsung/s5m8767.h>
>> >>>  #include <linux/mfd/samsung/core.h>
>> >>> @@ -120,6 +121,24 @@ static struct clk_init_data s2mps11_clks_init[S2MPS11_CLKS_NUM] = {
>> >>>         },
>> >>>  };
>> >>>
>> >>> +static struct clk_init_data s2mps13_clks_init[S2MPS11_CLKS_NUM] = {
>> >>> +       [S2MPS11_CLK_AP] = {
>> >>> +               .name = "s2mps13_ap",
>> >>> +               .ops = &s2mps11_clk_ops,
>> >>> +               .flags = CLK_IS_ROOT,
>> >>> +       },
>> >>> +       [S2MPS11_CLK_CP] = {
>> >>> +               .name = "s2mps13_cp",
>> >>> +               .ops = &s2mps11_clk_ops,
>> >>> +               .flags = CLK_IS_ROOT,
>> >>> +       },
>> >>> +       [S2MPS11_CLK_BT] = {
>> >>> +               .name = "s2mps13_bt",
>> >>> +               .ops = &s2mps11_clk_ops,
>> >>> +               .flags = CLK_IS_ROOT,
>> >>> +       },
>> >>> +};
>> >>> +
>> >>>  static struct clk_init_data s2mps14_clks_init[S2MPS11_CLKS_NUM] = {
>> >>>         [S2MPS11_CLK_AP] = {
>> >>>                 .name = "s2mps14_ap",
>> >>> @@ -184,6 +203,10 @@ static int s2mps11_clk_probe(struct platform_device *pdev)
>> >>>                 s2mps11_reg = S2MPS11_REG_RTC_CTRL;
>> >>>                 clks_init = s2mps11_clks_init;
>> >>>                 break;
>> >>> +       case S2MPS13X:
>> >>> +               s2mps11_reg = S2MPS13_REG_RTCCTRL;
>> >>> +               clks_init = s2mps13_clks_init;
>> >>> +               break;
>> >>>         case S2MPS14X:
>> >>>                 s2mps11_reg = S2MPS14_REG_RTCCTRL;
>> >>>                 clks_init = s2mps14_clks_init;
>> >>> @@ -279,6 +302,7 @@ static int s2mps11_clk_remove(struct platform_device *pdev)
>> >>>
>> >>>  static const struct platform_device_id s2mps11_clk_id[] = {
>> >>>         { "s2mps11-clk", S2MPS11X},
>> >>> +       { "s2mps13-clk", S2MPS13X},
>> >>>         { "s2mps14-clk", S2MPS14X},
>> >>>         { "s5m8767-clk", S5M8767X},
>> >>>         { },
>> >
>>
>
> --
> Lee Jones
> Linaro STMicroelectronics Landing Team Lead
> Linaro.org │ Open source software for ARM SoCs
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