Re: [PATCH v3 1/3] clk: s2mps11: Add support for S2MPS14 clocks
Quoting Lee Jones (2014-03-20 06:42:19) > > > > > > This patch adds support for S2MPS14 PMIC clocks (BT and AP) to the > > > > > > s2mps11 clock driver. > > > > > > > > > > > > Signed-off-by: Krzysztof Kozlowski > > > > > > Reviewed-by: Yadwinder Singh Brar > > > > > > Reviewed-by: Tomasz Figa > > > > > > > > > > This does not apply cleanly to to clk tree trip, nor does it compile > > > > > after manually merging due to changes introducing > > > > > linux/mfd/samsung/s2mps14.h. > > > > > > > > > > The changes look OK to me so maybe Lee can take it with my Ack? > > > > > > > > > > Acked-by: Mike Turquette > > > > > > > > > > > > > Hi, > > > > > > > > Thanks for the Ack. The patch depends on Tushar Behera's patches: > > > > - [PATCH V2 0/2] Add support for clocks in S5M8767 > > > >http://thread.gmane.org/gmane.linux.kernel.samsung-soc/27264 > > > > which are waiting for some time. Both patchsets should be pulled > > > > together. > > > > > > I took those patches in yesterday. So we have three options: > > > > Great! Thanks. > > > > > > > > 1) MFD tree can pull a stable commit from the clk tree. I'm happy to > > > make a topic branch for this. Then these patches can be applied. > > > > > > 2) clk tree can pull a stable commit from the mfd tree if the mfd folks > > > can provide one. > > > > > > 3) Wait until after the merge window to apply this one to the clk tree. > > > I don't currently plan to send 2 PRs during the merge window, so this > > > could either go in 3.16 or maybe into 3.15 if a split PR is sent. > > > > Dear Lee, > > > > How do you wish to proceed? The patchset depends on changes in sec-core > > MFD driver. > > The MFD tree is betting pretty complicated with sec-core stuff at the > minuite. Can I vote for option 3? Sure. clock tree feels the same way. ;-) Regards, Mike > > -- > Lee Jones > Linaro STMicroelectronics Landing Team Lead > Linaro.org │ Open source software for ARM SoCs > Follow Linaro: Facebook | Twitter | Blog -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH v3 1/3] clk: s2mps11: Add support for S2MPS14 clocks
> > > > > This patch adds support for S2MPS14 PMIC clocks (BT and AP) to the > > > > > s2mps11 clock driver. > > > > > > > > > > Signed-off-by: Krzysztof Kozlowski > > > > > Reviewed-by: Yadwinder Singh Brar > > > > > Reviewed-by: Tomasz Figa > > > > > > > > This does not apply cleanly to to clk tree trip, nor does it compile > > > > after manually merging due to changes introducing > > > > linux/mfd/samsung/s2mps14.h. > > > > > > > > The changes look OK to me so maybe Lee can take it with my Ack? > > > > > > > > Acked-by: Mike Turquette > > > > > > > > > > Hi, > > > > > > Thanks for the Ack. The patch depends on Tushar Behera's patches: > > > - [PATCH V2 0/2] Add support for clocks in S5M8767 > > >http://thread.gmane.org/gmane.linux.kernel.samsung-soc/27264 > > > which are waiting for some time. Both patchsets should be pulled > > > together. > > > > I took those patches in yesterday. So we have three options: > > Great! Thanks. > > > > > 1) MFD tree can pull a stable commit from the clk tree. I'm happy to > > make a topic branch for this. Then these patches can be applied. > > > > 2) clk tree can pull a stable commit from the mfd tree if the mfd folks > > can provide one. > > > > 3) Wait until after the merge window to apply this one to the clk tree. > > I don't currently plan to send 2 PRs during the merge window, so this > > could either go in 3.16 or maybe into 3.15 if a split PR is sent. > > Dear Lee, > > How do you wish to proceed? The patchset depends on changes in sec-core > MFD driver. The MFD tree is betting pretty complicated with sec-core stuff at the minuite. Can I vote for option 3? -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH v3 1/3] clk: s2mps11: Add support for S2MPS14 clocks
On Wed, 2014-03-19 at 12:11 -0700, Mike Turquette wrote: > Quoting Krzysztof Kozlowski (2014-03-19 00:50:08) > > On Tue, 2014-03-18 at 17:16 -0700, Mike Turquette wrote: > > > Quoting Krzysztof Kozlowski (2014-03-17 02:19:16) > > > > This patch adds support for S2MPS14 PMIC clocks (BT and AP) to the > > > > s2mps11 clock driver. > > > > > > > > Signed-off-by: Krzysztof Kozlowski > > > > Reviewed-by: Yadwinder Singh Brar > > > > Reviewed-by: Tomasz Figa > > > > > > This does not apply cleanly to to clk tree trip, nor does it compile > > > after manually merging due to changes introducing > > > linux/mfd/samsung/s2mps14.h. > > > > > > The changes look OK to me so maybe Lee can take it with my Ack? > > > > > > Acked-by: Mike Turquette > > > > > > > Hi, > > > > Thanks for the Ack. The patch depends on Tushar Behera's patches: > > - [PATCH V2 0/2] Add support for clocks in S5M8767 > >http://thread.gmane.org/gmane.linux.kernel.samsung-soc/27264 > > which are waiting for some time. Both patchsets should be pulled > > together. > > I took those patches in yesterday. So we have three options: Great! Thanks. > > 1) MFD tree can pull a stable commit from the clk tree. I'm happy to > make a topic branch for this. Then these patches can be applied. > > 2) clk tree can pull a stable commit from the mfd tree if the mfd folks > can provide one. > > 3) Wait until after the merge window to apply this one to the clk tree. > I don't currently plan to send 2 PRs during the merge window, so this > could either go in 3.16 or maybe into 3.15 if a split PR is sent. Dear Lee, How do you wish to proceed? The patchset depends on changes in sec-core MFD driver. Best regards, Krzysztof -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH v3 1/3] clk: s2mps11: Add support for S2MPS14 clocks
On Wed, 2014-03-19 at 12:11 -0700, Mike Turquette wrote: Quoting Krzysztof Kozlowski (2014-03-19 00:50:08) On Tue, 2014-03-18 at 17:16 -0700, Mike Turquette wrote: Quoting Krzysztof Kozlowski (2014-03-17 02:19:16) This patch adds support for S2MPS14 PMIC clocks (BT and AP) to the s2mps11 clock driver. Signed-off-by: Krzysztof Kozlowski k.kozlow...@samsung.com Reviewed-by: Yadwinder Singh Brar yadi.b...@samsung.com Reviewed-by: Tomasz Figa t.f...@samsung.com This does not apply cleanly to to clk tree trip, nor does it compile after manually merging due to changes introducing linux/mfd/samsung/s2mps14.h. The changes look OK to me so maybe Lee can take it with my Ack? Acked-by: Mike Turquette mturque...@linaro.org Hi, Thanks for the Ack. The patch depends on Tushar Behera's patches: - [PATCH V2 0/2] Add support for clocks in S5M8767 http://thread.gmane.org/gmane.linux.kernel.samsung-soc/27264 which are waiting for some time. Both patchsets should be pulled together. I took those patches in yesterday. So we have three options: Great! Thanks. 1) MFD tree can pull a stable commit from the clk tree. I'm happy to make a topic branch for this. Then these patches can be applied. 2) clk tree can pull a stable commit from the mfd tree if the mfd folks can provide one. 3) Wait until after the merge window to apply this one to the clk tree. I don't currently plan to send 2 PRs during the merge window, so this could either go in 3.16 or maybe into 3.15 if a split PR is sent. Dear Lee, How do you wish to proceed? The patchset depends on changes in sec-core MFD driver. Best regards, Krzysztof -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH v3 1/3] clk: s2mps11: Add support for S2MPS14 clocks
This patch adds support for S2MPS14 PMIC clocks (BT and AP) to the s2mps11 clock driver. Signed-off-by: Krzysztof Kozlowski k.kozlow...@samsung.com Reviewed-by: Yadwinder Singh Brar yadi.b...@samsung.com Reviewed-by: Tomasz Figa t.f...@samsung.com This does not apply cleanly to to clk tree trip, nor does it compile after manually merging due to changes introducing linux/mfd/samsung/s2mps14.h. The changes look OK to me so maybe Lee can take it with my Ack? Acked-by: Mike Turquette mturque...@linaro.org Hi, Thanks for the Ack. The patch depends on Tushar Behera's patches: - [PATCH V2 0/2] Add support for clocks in S5M8767 http://thread.gmane.org/gmane.linux.kernel.samsung-soc/27264 which are waiting for some time. Both patchsets should be pulled together. I took those patches in yesterday. So we have three options: Great! Thanks. 1) MFD tree can pull a stable commit from the clk tree. I'm happy to make a topic branch for this. Then these patches can be applied. 2) clk tree can pull a stable commit from the mfd tree if the mfd folks can provide one. 3) Wait until after the merge window to apply this one to the clk tree. I don't currently plan to send 2 PRs during the merge window, so this could either go in 3.16 or maybe into 3.15 if a split PR is sent. Dear Lee, How do you wish to proceed? The patchset depends on changes in sec-core MFD driver. The MFD tree is betting pretty complicated with sec-core stuff at the minuite. Can I vote for option 3? -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH v3 1/3] clk: s2mps11: Add support for S2MPS14 clocks
Quoting Lee Jones (2014-03-20 06:42:19) This patch adds support for S2MPS14 PMIC clocks (BT and AP) to the s2mps11 clock driver. Signed-off-by: Krzysztof Kozlowski k.kozlow...@samsung.com Reviewed-by: Yadwinder Singh Brar yadi.b...@samsung.com Reviewed-by: Tomasz Figa t.f...@samsung.com This does not apply cleanly to to clk tree trip, nor does it compile after manually merging due to changes introducing linux/mfd/samsung/s2mps14.h. The changes look OK to me so maybe Lee can take it with my Ack? Acked-by: Mike Turquette mturque...@linaro.org Hi, Thanks for the Ack. The patch depends on Tushar Behera's patches: - [PATCH V2 0/2] Add support for clocks in S5M8767 http://thread.gmane.org/gmane.linux.kernel.samsung-soc/27264 which are waiting for some time. Both patchsets should be pulled together. I took those patches in yesterday. So we have three options: Great! Thanks. 1) MFD tree can pull a stable commit from the clk tree. I'm happy to make a topic branch for this. Then these patches can be applied. 2) clk tree can pull a stable commit from the mfd tree if the mfd folks can provide one. 3) Wait until after the merge window to apply this one to the clk tree. I don't currently plan to send 2 PRs during the merge window, so this could either go in 3.16 or maybe into 3.15 if a split PR is sent. Dear Lee, How do you wish to proceed? The patchset depends on changes in sec-core MFD driver. The MFD tree is betting pretty complicated with sec-core stuff at the minuite. Can I vote for option 3? Sure. clock tree feels the same way. ;-) Regards, Mike -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH v3 1/3] clk: s2mps11: Add support for S2MPS14 clocks
On Tue, 2014-03-18 at 17:16 -0700, Mike Turquette wrote: > Quoting Krzysztof Kozlowski (2014-03-17 02:19:16) > > This patch adds support for S2MPS14 PMIC clocks (BT and AP) to the > > s2mps11 clock driver. > > > > Signed-off-by: Krzysztof Kozlowski > > Reviewed-by: Yadwinder Singh Brar > > Reviewed-by: Tomasz Figa > > This does not apply cleanly to to clk tree trip, nor does it compile > after manually merging due to changes introducing > linux/mfd/samsung/s2mps14.h. > > The changes look OK to me so maybe Lee can take it with my Ack? > > Acked-by: Mike Turquette > Hi, Thanks for the Ack. The patch depends on Tushar Behera's patches: - [PATCH V2 0/2] Add support for clocks in S5M8767 http://thread.gmane.org/gmane.linux.kernel.samsung-soc/27264 which are waiting for some time. Both patchsets should be pulled together. Best regards, Krzysztof -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH v3 1/3] clk: s2mps11: Add support for S2MPS14 clocks
On Tue, 2014-03-18 at 17:16 -0700, Mike Turquette wrote: Quoting Krzysztof Kozlowski (2014-03-17 02:19:16) This patch adds support for S2MPS14 PMIC clocks (BT and AP) to the s2mps11 clock driver. Signed-off-by: Krzysztof Kozlowski k.kozlow...@samsung.com Reviewed-by: Yadwinder Singh Brar yadi.b...@samsung.com Reviewed-by: Tomasz Figa t.f...@samsung.com This does not apply cleanly to to clk tree trip, nor does it compile after manually merging due to changes introducing linux/mfd/samsung/s2mps14.h. The changes look OK to me so maybe Lee can take it with my Ack? Acked-by: Mike Turquette mturque...@linaro.org Hi, Thanks for the Ack. The patch depends on Tushar Behera's patches: - [PATCH V2 0/2] Add support for clocks in S5M8767 http://thread.gmane.org/gmane.linux.kernel.samsung-soc/27264 which are waiting for some time. Both patchsets should be pulled together. Best regards, Krzysztof -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH v3 1/3] clk: s2mps11: Add support for S2MPS14 clocks
On Tue, Mar 18, 2014 at 6:09 PM, Mike Turquette wrote:
> Quoting Krzysztof Kozlowski (2014-03-17 02:19:16)
>> This patch adds support for S2MPS14 PMIC clocks (BT and AP) to the
>> s2mps11 clock driver.
>>
>> Signed-off-by: Krzysztof Kozlowski
>> Reviewed-by: Yadwinder Singh Brar
>> Reviewed-by: Tomasz Figa
>
> Taken into clk-next.
Oops. Please disregard. My auto patch application script sent his by
accident. I have not applied this patches, as indicated in my previous
mail were I gave out an Ack.
Regards,
Mike
>
> Regards,
> Mike
>
>> ---
>> drivers/clk/Kconfig |8 +++---
>> drivers/clk/clk-s2mps11.c | 61
>> ++---
>> 2 files changed, 50 insertions(+), 19 deletions(-)
>>
>> diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
>> index 6f56d3a4f010..8f9ce8ba036d 100644
>> --- a/drivers/clk/Kconfig
>> +++ b/drivers/clk/Kconfig
>> @@ -65,12 +65,12 @@ config COMMON_CLK_SI570
>> clock generators.
>>
>> config COMMON_CLK_S2MPS11
>> - tristate "Clock driver for S2MPS11/S5M8767 MFD"
>> + tristate "Clock driver for S2MPS1X/S5M8767 MFD"
>> depends on MFD_SEC_CORE
>> ---help---
>> - This driver supports S2MPS11/S5M8767 crystal oscillator clock.
>> These
>> - multi-function devices have 3 fixed-rate oscillators, clocked at
>> - 32KHz each.
>> + This driver supports S2MPS11/S2MPS14/S5M8767 crystal oscillator
>> + clock. These multi-function devices have two (S2MPS14) or three
>> + (S2MPS11, 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 508875535e1e..8dafb552274f 100644
>> --- a/drivers/clk/clk-s2mps11.c
>> +++ b/drivers/clk/clk-s2mps11.c
>> @@ -1,7 +1,7 @@
>> /*
>> * clk-s2mps11.c - Clock driver for S2MPS11.
>> *
>> - * Copyright (C) 2013 Samsung Electornics
>> + * Copyright (C) 2013,2014 Samsung Electornics
>> *
>> * This program is free software; you can redistribute it and/or modify it
>> * under the terms of the GNU General Public License as published by the
>> @@ -13,10 +13,6 @@
>> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
>> * GNU General Public License for more details.
>> *
>> - * You should have received a copy of the GNU General Public License
>> - * along with this program; if not, write to the Free Software
>> - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
>> - *
>> */
>>
>> #include
>> @@ -27,6 +23,7 @@
>> #include
>> #include
>> #include
>> +#include
>> #include
>> #include
>>
>> @@ -125,7 +122,21 @@ static struct clk_init_data
>> s2mps11_clks_init[S2MPS11_CLKS_NUM] = {
>> },
>> };
>>
>> -static struct device_node *s2mps11_clk_parse_dt(struct platform_device
>> *pdev)
>> +static struct clk_init_data s2mps14_clks_init[S2MPS11_CLKS_NUM] = {
>> + [S2MPS11_CLK_AP] = {
>> + .name = "s2mps14_ap",
>> + .ops = _clk_ops,
>> + .flags = CLK_IS_ROOT,
>> + },
>> + [S2MPS11_CLK_BT] = {
>> + .name = "s2mps14_bt",
>> + .ops = _clk_ops,
>> + .flags = CLK_IS_ROOT,
>> + },
>> +};
>> +
>> +static struct device_node *s2mps11_clk_parse_dt(struct platform_device
>> *pdev,
>> + struct clk_init_data *clks_init)
>> {
>> struct sec_pmic_dev *iodev = dev_get_drvdata(pdev->dev.parent);
>> struct device_node *clk_np;
>> @@ -145,9 +156,12 @@ static struct device_node *s2mps11_clk_parse_dt(struct
>> platform_device *pdev)
>> if (!clk_table)
>> return ERR_PTR(-ENOMEM);
>>
>> - for (i = 0; i < S2MPS11_CLKS_NUM; i++)
>> + for (i = 0; i < S2MPS11_CLKS_NUM; i++) {
>> + if (!clks_init[i].name)
>> + continue; /* Skip clocks not present in some devices
>> */
>> of_property_read_string_index(clk_np, "clock-output-names",
>> i,
>> - _clks_init[i].name);
>> + _init[i].name);
>> + }
>>
>> return clk_np;
>> }
>> @@ -158,6 +172,7 @@ static int s2mps11_clk_probe(struct platform_device
>> *pdev)
>> struct s2mps11_clk *s2mps11_clks, *s2mps11_clk;
>> struct device_node *clk_np = NULL;
>> unsigned int s2mps11_reg;
>> + struct clk_init_data *clks_init;
>> int i, ret = 0;
>> u32 val;
>>
>> @@ -168,25 +183,33 @@ static int s2mps11_clk_probe(struct platform_device
>> *pdev)
>>
>> s2mps11_clk = s2mps11_clks;
>>
>> - clk_np = s2mps11_clk_parse_dt(pdev);
>> - if (IS_ERR(clk_np))
>> - return PTR_ERR(clk_np);
>> -
>> switch (platform_get_device_id(pdev)->driver_data) {
>> case S2MPS11X:
>> s2mps11_reg = S2MPS11_REG_RTC_CTRL;
Re: [PATCH v3 1/3] clk: s2mps11: Add support for S2MPS14 clocks
Quoting Krzysztof Kozlowski (2014-03-17 02:19:16)
> This patch adds support for S2MPS14 PMIC clocks (BT and AP) to the
> s2mps11 clock driver.
>
> Signed-off-by: Krzysztof Kozlowski
> Reviewed-by: Yadwinder Singh Brar
> Reviewed-by: Tomasz Figa
Taken into clk-next.
Regards,
Mike
> ---
> drivers/clk/Kconfig |8 +++---
> drivers/clk/clk-s2mps11.c | 61
> ++---
> 2 files changed, 50 insertions(+), 19 deletions(-)
>
> diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
> index 6f56d3a4f010..8f9ce8ba036d 100644
> --- a/drivers/clk/Kconfig
> +++ b/drivers/clk/Kconfig
> @@ -65,12 +65,12 @@ config COMMON_CLK_SI570
> clock generators.
>
> config COMMON_CLK_S2MPS11
> - tristate "Clock driver for S2MPS11/S5M8767 MFD"
> + tristate "Clock driver for S2MPS1X/S5M8767 MFD"
> depends on MFD_SEC_CORE
> ---help---
> - This driver supports S2MPS11/S5M8767 crystal oscillator clock. These
> - multi-function devices have 3 fixed-rate oscillators, clocked at
> - 32KHz each.
> + This driver supports S2MPS11/S2MPS14/S5M8767 crystal oscillator
> + clock. These multi-function devices have two (S2MPS14) or three
> + (S2MPS11, 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 508875535e1e..8dafb552274f 100644
> --- a/drivers/clk/clk-s2mps11.c
> +++ b/drivers/clk/clk-s2mps11.c
> @@ -1,7 +1,7 @@
> /*
> * clk-s2mps11.c - Clock driver for S2MPS11.
> *
> - * Copyright (C) 2013 Samsung Electornics
> + * Copyright (C) 2013,2014 Samsung Electornics
> *
> * This program is free software; you can redistribute it and/or modify it
> * under the terms of the GNU General Public License as published by the
> @@ -13,10 +13,6 @@
> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> * GNU General Public License for more details.
> *
> - * You should have received a copy of the GNU General Public License
> - * along with this program; if not, write to the Free Software
> - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
> - *
> */
>
> #include
> @@ -27,6 +23,7 @@
> #include
> #include
> #include
> +#include
> #include
> #include
>
> @@ -125,7 +122,21 @@ static struct clk_init_data
> s2mps11_clks_init[S2MPS11_CLKS_NUM] = {
> },
> };
>
> -static struct device_node *s2mps11_clk_parse_dt(struct platform_device *pdev)
> +static struct clk_init_data s2mps14_clks_init[S2MPS11_CLKS_NUM] = {
> + [S2MPS11_CLK_AP] = {
> + .name = "s2mps14_ap",
> + .ops = _clk_ops,
> + .flags = CLK_IS_ROOT,
> + },
> + [S2MPS11_CLK_BT] = {
> + .name = "s2mps14_bt",
> + .ops = _clk_ops,
> + .flags = CLK_IS_ROOT,
> + },
> +};
> +
> +static struct device_node *s2mps11_clk_parse_dt(struct platform_device *pdev,
> + struct clk_init_data *clks_init)
> {
> struct sec_pmic_dev *iodev = dev_get_drvdata(pdev->dev.parent);
> struct device_node *clk_np;
> @@ -145,9 +156,12 @@ static struct device_node *s2mps11_clk_parse_dt(struct
> platform_device *pdev)
> if (!clk_table)
> return ERR_PTR(-ENOMEM);
>
> - for (i = 0; i < S2MPS11_CLKS_NUM; i++)
> + for (i = 0; i < S2MPS11_CLKS_NUM; i++) {
> + if (!clks_init[i].name)
> + continue; /* Skip clocks not present in some devices
> */
> of_property_read_string_index(clk_np, "clock-output-names", i,
> - _clks_init[i].name);
> + _init[i].name);
> + }
>
> return clk_np;
> }
> @@ -158,6 +172,7 @@ static int s2mps11_clk_probe(struct platform_device *pdev)
> struct s2mps11_clk *s2mps11_clks, *s2mps11_clk;
> struct device_node *clk_np = NULL;
> unsigned int s2mps11_reg;
> + struct clk_init_data *clks_init;
> int i, ret = 0;
> u32 val;
>
> @@ -168,25 +183,33 @@ static int s2mps11_clk_probe(struct platform_device
> *pdev)
>
> s2mps11_clk = s2mps11_clks;
>
> - clk_np = s2mps11_clk_parse_dt(pdev);
> - if (IS_ERR(clk_np))
> - return PTR_ERR(clk_np);
> -
> switch (platform_get_device_id(pdev)->driver_data) {
> case S2MPS11X:
> s2mps11_reg = S2MPS11_REG_RTC_CTRL;
> + clks_init = s2mps11_clks_init;
> + break;
> + case S2MPS14X:
> + s2mps11_reg = S2MPS14_REG_RTCCTRL;
> + clks_init = s2mps14_clks_init;
> break;
> case S5M8767X:
> s2mps11_reg = S5M8767_REG_CTRL1;
> + clks_init = s2mps11_clks_init;
> break;
>
Re: [PATCH v3 1/3] clk: s2mps11: Add support for S2MPS14 clocks
Quoting Krzysztof Kozlowski (2014-03-17 02:19:16)
> This patch adds support for S2MPS14 PMIC clocks (BT and AP) to the
> s2mps11 clock driver.
>
> Signed-off-by: Krzysztof Kozlowski
> Reviewed-by: Yadwinder Singh Brar
> Reviewed-by: Tomasz Figa
This does not apply cleanly to to clk tree trip, nor does it compile
after manually merging due to changes introducing
linux/mfd/samsung/s2mps14.h.
The changes look OK to me so maybe Lee can take it with my Ack?
Acked-by: Mike Turquette
Regards,
Mike
> ---
> drivers/clk/Kconfig |8 +++---
> drivers/clk/clk-s2mps11.c | 61
> ++---
> 2 files changed, 50 insertions(+), 19 deletions(-)
>
> diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
> index 6f56d3a4f010..8f9ce8ba036d 100644
> --- a/drivers/clk/Kconfig
> +++ b/drivers/clk/Kconfig
> @@ -65,12 +65,12 @@ config COMMON_CLK_SI570
> clock generators.
>
> config COMMON_CLK_S2MPS11
> - tristate "Clock driver for S2MPS11/S5M8767 MFD"
> + tristate "Clock driver for S2MPS1X/S5M8767 MFD"
> depends on MFD_SEC_CORE
> ---help---
> - This driver supports S2MPS11/S5M8767 crystal oscillator clock. These
> - multi-function devices have 3 fixed-rate oscillators, clocked at
> - 32KHz each.
> + This driver supports S2MPS11/S2MPS14/S5M8767 crystal oscillator
> + clock. These multi-function devices have two (S2MPS14) or three
> + (S2MPS11, 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 508875535e1e..8dafb552274f 100644
> --- a/drivers/clk/clk-s2mps11.c
> +++ b/drivers/clk/clk-s2mps11.c
> @@ -1,7 +1,7 @@
> /*
> * clk-s2mps11.c - Clock driver for S2MPS11.
> *
> - * Copyright (C) 2013 Samsung Electornics
> + * Copyright (C) 2013,2014 Samsung Electornics
> *
> * This program is free software; you can redistribute it and/or modify it
> * under the terms of the GNU General Public License as published by the
> @@ -13,10 +13,6 @@
> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> * GNU General Public License for more details.
> *
> - * You should have received a copy of the GNU General Public License
> - * along with this program; if not, write to the Free Software
> - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
> - *
> */
>
> #include
> @@ -27,6 +23,7 @@
> #include
> #include
> #include
> +#include
> #include
> #include
>
> @@ -125,7 +122,21 @@ static struct clk_init_data
> s2mps11_clks_init[S2MPS11_CLKS_NUM] = {
> },
> };
>
> -static struct device_node *s2mps11_clk_parse_dt(struct platform_device *pdev)
> +static struct clk_init_data s2mps14_clks_init[S2MPS11_CLKS_NUM] = {
> + [S2MPS11_CLK_AP] = {
> + .name = "s2mps14_ap",
> + .ops = _clk_ops,
> + .flags = CLK_IS_ROOT,
> + },
> + [S2MPS11_CLK_BT] = {
> + .name = "s2mps14_bt",
> + .ops = _clk_ops,
> + .flags = CLK_IS_ROOT,
> + },
> +};
> +
> +static struct device_node *s2mps11_clk_parse_dt(struct platform_device *pdev,
> + struct clk_init_data *clks_init)
> {
> struct sec_pmic_dev *iodev = dev_get_drvdata(pdev->dev.parent);
> struct device_node *clk_np;
> @@ -145,9 +156,12 @@ static struct device_node *s2mps11_clk_parse_dt(struct
> platform_device *pdev)
> if (!clk_table)
> return ERR_PTR(-ENOMEM);
>
> - for (i = 0; i < S2MPS11_CLKS_NUM; i++)
> + for (i = 0; i < S2MPS11_CLKS_NUM; i++) {
> + if (!clks_init[i].name)
> + continue; /* Skip clocks not present in some devices
> */
> of_property_read_string_index(clk_np, "clock-output-names", i,
> - _clks_init[i].name);
> + _init[i].name);
> + }
>
> return clk_np;
> }
> @@ -158,6 +172,7 @@ static int s2mps11_clk_probe(struct platform_device *pdev)
> struct s2mps11_clk *s2mps11_clks, *s2mps11_clk;
> struct device_node *clk_np = NULL;
> unsigned int s2mps11_reg;
> + struct clk_init_data *clks_init;
> int i, ret = 0;
> u32 val;
>
> @@ -168,25 +183,33 @@ static int s2mps11_clk_probe(struct platform_device
> *pdev)
>
> s2mps11_clk = s2mps11_clks;
>
> - clk_np = s2mps11_clk_parse_dt(pdev);
> - if (IS_ERR(clk_np))
> - return PTR_ERR(clk_np);
> -
> switch (platform_get_device_id(pdev)->driver_data) {
> case S2MPS11X:
> s2mps11_reg = S2MPS11_REG_RTC_CTRL;
> + clks_init = s2mps11_clks_init;
> + break;
> + case S2MPS14X:
> + s2mps11_reg = S2MPS14_REG_RTCCTRL;
> +
Re: [PATCH v3 1/3] clk: s2mps11: Add support for S2MPS14 clocks
Quoting Krzysztof Kozlowski (2014-03-17 02:19:16)
This patch adds support for S2MPS14 PMIC clocks (BT and AP) to the
s2mps11 clock driver.
Signed-off-by: Krzysztof Kozlowski k.kozlow...@samsung.com
Reviewed-by: Yadwinder Singh Brar yadi.b...@samsung.com
Reviewed-by: Tomasz Figa t.f...@samsung.com
This does not apply cleanly to to clk tree trip, nor does it compile
after manually merging due to changes introducing
linux/mfd/samsung/s2mps14.h.
The changes look OK to me so maybe Lee can take it with my Ack?
Acked-by: Mike Turquette mturque...@linaro.org
Regards,
Mike
---
drivers/clk/Kconfig |8 +++---
drivers/clk/clk-s2mps11.c | 61
++---
2 files changed, 50 insertions(+), 19 deletions(-)
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index 6f56d3a4f010..8f9ce8ba036d 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -65,12 +65,12 @@ config COMMON_CLK_SI570
clock generators.
config COMMON_CLK_S2MPS11
- tristate Clock driver for S2MPS11/S5M8767 MFD
+ tristate Clock driver for S2MPS1X/S5M8767 MFD
depends on MFD_SEC_CORE
---help---
- This driver supports S2MPS11/S5M8767 crystal oscillator clock. These
- multi-function devices have 3 fixed-rate oscillators, clocked at
- 32KHz each.
+ This driver supports S2MPS11/S2MPS14/S5M8767 crystal oscillator
+ clock. These multi-function devices have two (S2MPS14) or three
+ (S2MPS11, 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 508875535e1e..8dafb552274f 100644
--- a/drivers/clk/clk-s2mps11.c
+++ b/drivers/clk/clk-s2mps11.c
@@ -1,7 +1,7 @@
/*
* clk-s2mps11.c - Clock driver for S2MPS11.
*
- * Copyright (C) 2013 Samsung Electornics
+ * Copyright (C) 2013,2014 Samsung Electornics
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
@@ -13,10 +13,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
*/
#include linux/module.h
@@ -27,6 +23,7 @@
#include linux/clk-provider.h
#include linux/platform_device.h
#include linux/mfd/samsung/s2mps11.h
+#include linux/mfd/samsung/s2mps14.h
#include linux/mfd/samsung/s5m8767.h
#include linux/mfd/samsung/core.h
@@ -125,7 +122,21 @@ static struct clk_init_data
s2mps11_clks_init[S2MPS11_CLKS_NUM] = {
},
};
-static struct device_node *s2mps11_clk_parse_dt(struct platform_device *pdev)
+static struct clk_init_data s2mps14_clks_init[S2MPS11_CLKS_NUM] = {
+ [S2MPS11_CLK_AP] = {
+ .name = s2mps14_ap,
+ .ops = s2mps11_clk_ops,
+ .flags = CLK_IS_ROOT,
+ },
+ [S2MPS11_CLK_BT] = {
+ .name = s2mps14_bt,
+ .ops = s2mps11_clk_ops,
+ .flags = CLK_IS_ROOT,
+ },
+};
+
+static struct device_node *s2mps11_clk_parse_dt(struct platform_device *pdev,
+ struct clk_init_data *clks_init)
{
struct sec_pmic_dev *iodev = dev_get_drvdata(pdev-dev.parent);
struct device_node *clk_np;
@@ -145,9 +156,12 @@ static struct device_node *s2mps11_clk_parse_dt(struct
platform_device *pdev)
if (!clk_table)
return ERR_PTR(-ENOMEM);
- for (i = 0; i S2MPS11_CLKS_NUM; i++)
+ for (i = 0; i S2MPS11_CLKS_NUM; i++) {
+ if (!clks_init[i].name)
+ continue; /* Skip clocks not present in some devices
*/
of_property_read_string_index(clk_np, clock-output-names, i,
- s2mps11_clks_init[i].name);
+ clks_init[i].name);
+ }
return clk_np;
}
@@ -158,6 +172,7 @@ static int s2mps11_clk_probe(struct platform_device *pdev)
struct s2mps11_clk *s2mps11_clks, *s2mps11_clk;
struct device_node *clk_np = NULL;
unsigned int s2mps11_reg;
+ struct clk_init_data *clks_init;
int i, ret = 0;
u32 val;
@@ -168,25 +183,33 @@ static int s2mps11_clk_probe(struct platform_device
*pdev)
s2mps11_clk = s2mps11_clks;
- clk_np = s2mps11_clk_parse_dt(pdev);
- if (IS_ERR(clk_np))
- return PTR_ERR(clk_np);
-
switch (platform_get_device_id(pdev)-driver_data) {
case S2MPS11X:
s2mps11_reg = S2MPS11_REG_RTC_CTRL;
+ clks_init =
Re: [PATCH v3 1/3] clk: s2mps11: Add support for S2MPS14 clocks
Quoting Krzysztof Kozlowski (2014-03-17 02:19:16)
This patch adds support for S2MPS14 PMIC clocks (BT and AP) to the
s2mps11 clock driver.
Signed-off-by: Krzysztof Kozlowski k.kozlow...@samsung.com
Reviewed-by: Yadwinder Singh Brar yadi.b...@samsung.com
Reviewed-by: Tomasz Figa t.f...@samsung.com
Taken into clk-next.
Regards,
Mike
---
drivers/clk/Kconfig |8 +++---
drivers/clk/clk-s2mps11.c | 61
++---
2 files changed, 50 insertions(+), 19 deletions(-)
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index 6f56d3a4f010..8f9ce8ba036d 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -65,12 +65,12 @@ config COMMON_CLK_SI570
clock generators.
config COMMON_CLK_S2MPS11
- tristate Clock driver for S2MPS11/S5M8767 MFD
+ tristate Clock driver for S2MPS1X/S5M8767 MFD
depends on MFD_SEC_CORE
---help---
- This driver supports S2MPS11/S5M8767 crystal oscillator clock. These
- multi-function devices have 3 fixed-rate oscillators, clocked at
- 32KHz each.
+ This driver supports S2MPS11/S2MPS14/S5M8767 crystal oscillator
+ clock. These multi-function devices have two (S2MPS14) or three
+ (S2MPS11, 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 508875535e1e..8dafb552274f 100644
--- a/drivers/clk/clk-s2mps11.c
+++ b/drivers/clk/clk-s2mps11.c
@@ -1,7 +1,7 @@
/*
* clk-s2mps11.c - Clock driver for S2MPS11.
*
- * Copyright (C) 2013 Samsung Electornics
+ * Copyright (C) 2013,2014 Samsung Electornics
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
@@ -13,10 +13,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
*/
#include linux/module.h
@@ -27,6 +23,7 @@
#include linux/clk-provider.h
#include linux/platform_device.h
#include linux/mfd/samsung/s2mps11.h
+#include linux/mfd/samsung/s2mps14.h
#include linux/mfd/samsung/s5m8767.h
#include linux/mfd/samsung/core.h
@@ -125,7 +122,21 @@ static struct clk_init_data
s2mps11_clks_init[S2MPS11_CLKS_NUM] = {
},
};
-static struct device_node *s2mps11_clk_parse_dt(struct platform_device *pdev)
+static struct clk_init_data s2mps14_clks_init[S2MPS11_CLKS_NUM] = {
+ [S2MPS11_CLK_AP] = {
+ .name = s2mps14_ap,
+ .ops = s2mps11_clk_ops,
+ .flags = CLK_IS_ROOT,
+ },
+ [S2MPS11_CLK_BT] = {
+ .name = s2mps14_bt,
+ .ops = s2mps11_clk_ops,
+ .flags = CLK_IS_ROOT,
+ },
+};
+
+static struct device_node *s2mps11_clk_parse_dt(struct platform_device *pdev,
+ struct clk_init_data *clks_init)
{
struct sec_pmic_dev *iodev = dev_get_drvdata(pdev-dev.parent);
struct device_node *clk_np;
@@ -145,9 +156,12 @@ static struct device_node *s2mps11_clk_parse_dt(struct
platform_device *pdev)
if (!clk_table)
return ERR_PTR(-ENOMEM);
- for (i = 0; i S2MPS11_CLKS_NUM; i++)
+ for (i = 0; i S2MPS11_CLKS_NUM; i++) {
+ if (!clks_init[i].name)
+ continue; /* Skip clocks not present in some devices
*/
of_property_read_string_index(clk_np, clock-output-names, i,
- s2mps11_clks_init[i].name);
+ clks_init[i].name);
+ }
return clk_np;
}
@@ -158,6 +172,7 @@ static int s2mps11_clk_probe(struct platform_device *pdev)
struct s2mps11_clk *s2mps11_clks, *s2mps11_clk;
struct device_node *clk_np = NULL;
unsigned int s2mps11_reg;
+ struct clk_init_data *clks_init;
int i, ret = 0;
u32 val;
@@ -168,25 +183,33 @@ static int s2mps11_clk_probe(struct platform_device
*pdev)
s2mps11_clk = s2mps11_clks;
- clk_np = s2mps11_clk_parse_dt(pdev);
- if (IS_ERR(clk_np))
- return PTR_ERR(clk_np);
-
switch (platform_get_device_id(pdev)-driver_data) {
case S2MPS11X:
s2mps11_reg = S2MPS11_REG_RTC_CTRL;
+ clks_init = s2mps11_clks_init;
+ break;
+ case S2MPS14X:
+ s2mps11_reg = S2MPS14_REG_RTCCTRL;
+ clks_init = s2mps14_clks_init;
break;
case S5M8767X:
Re: [PATCH v3 1/3] clk: s2mps11: Add support for S2MPS14 clocks
On Tue, Mar 18, 2014 at 6:09 PM, Mike Turquette mturque...@linaro.org wrote:
Quoting Krzysztof Kozlowski (2014-03-17 02:19:16)
This patch adds support for S2MPS14 PMIC clocks (BT and AP) to the
s2mps11 clock driver.
Signed-off-by: Krzysztof Kozlowski k.kozlow...@samsung.com
Reviewed-by: Yadwinder Singh Brar yadi.b...@samsung.com
Reviewed-by: Tomasz Figa t.f...@samsung.com
Taken into clk-next.
Oops. Please disregard. My auto patch application script sent his by
accident. I have not applied this patches, as indicated in my previous
mail were I gave out an Ack.
Regards,
Mike
Regards,
Mike
---
drivers/clk/Kconfig |8 +++---
drivers/clk/clk-s2mps11.c | 61
++---
2 files changed, 50 insertions(+), 19 deletions(-)
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index 6f56d3a4f010..8f9ce8ba036d 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -65,12 +65,12 @@ config COMMON_CLK_SI570
clock generators.
config COMMON_CLK_S2MPS11
- tristate Clock driver for S2MPS11/S5M8767 MFD
+ tristate Clock driver for S2MPS1X/S5M8767 MFD
depends on MFD_SEC_CORE
---help---
- This driver supports S2MPS11/S5M8767 crystal oscillator clock.
These
- multi-function devices have 3 fixed-rate oscillators, clocked at
- 32KHz each.
+ This driver supports S2MPS11/S2MPS14/S5M8767 crystal oscillator
+ clock. These multi-function devices have two (S2MPS14) or three
+ (S2MPS11, 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 508875535e1e..8dafb552274f 100644
--- a/drivers/clk/clk-s2mps11.c
+++ b/drivers/clk/clk-s2mps11.c
@@ -1,7 +1,7 @@
/*
* clk-s2mps11.c - Clock driver for S2MPS11.
*
- * Copyright (C) 2013 Samsung Electornics
+ * Copyright (C) 2013,2014 Samsung Electornics
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
@@ -13,10 +13,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
*/
#include linux/module.h
@@ -27,6 +23,7 @@
#include linux/clk-provider.h
#include linux/platform_device.h
#include linux/mfd/samsung/s2mps11.h
+#include linux/mfd/samsung/s2mps14.h
#include linux/mfd/samsung/s5m8767.h
#include linux/mfd/samsung/core.h
@@ -125,7 +122,21 @@ static struct clk_init_data
s2mps11_clks_init[S2MPS11_CLKS_NUM] = {
},
};
-static struct device_node *s2mps11_clk_parse_dt(struct platform_device
*pdev)
+static struct clk_init_data s2mps14_clks_init[S2MPS11_CLKS_NUM] = {
+ [S2MPS11_CLK_AP] = {
+ .name = s2mps14_ap,
+ .ops = s2mps11_clk_ops,
+ .flags = CLK_IS_ROOT,
+ },
+ [S2MPS11_CLK_BT] = {
+ .name = s2mps14_bt,
+ .ops = s2mps11_clk_ops,
+ .flags = CLK_IS_ROOT,
+ },
+};
+
+static struct device_node *s2mps11_clk_parse_dt(struct platform_device
*pdev,
+ struct clk_init_data *clks_init)
{
struct sec_pmic_dev *iodev = dev_get_drvdata(pdev-dev.parent);
struct device_node *clk_np;
@@ -145,9 +156,12 @@ static struct device_node *s2mps11_clk_parse_dt(struct
platform_device *pdev)
if (!clk_table)
return ERR_PTR(-ENOMEM);
- for (i = 0; i S2MPS11_CLKS_NUM; i++)
+ for (i = 0; i S2MPS11_CLKS_NUM; i++) {
+ if (!clks_init[i].name)
+ continue; /* Skip clocks not present in some devices
*/
of_property_read_string_index(clk_np, clock-output-names,
i,
- s2mps11_clks_init[i].name);
+ clks_init[i].name);
+ }
return clk_np;
}
@@ -158,6 +172,7 @@ static int s2mps11_clk_probe(struct platform_device
*pdev)
struct s2mps11_clk *s2mps11_clks, *s2mps11_clk;
struct device_node *clk_np = NULL;
unsigned int s2mps11_reg;
+ struct clk_init_data *clks_init;
int i, ret = 0;
u32 val;
@@ -168,25 +183,33 @@ static int s2mps11_clk_probe(struct platform_device
*pdev)
s2mps11_clk = s2mps11_clks;
- clk_np = s2mps11_clk_parse_dt(pdev);
- if (IS_ERR(clk_np))
- return PTR_ERR(clk_np);
-
switch (platform_get_device_id(pdev)-driver_data) {
case S2MPS11X:
s2mps11_reg = S2MPS11_REG_RTC_CTRL;
+
[PATCH v3 1/3] clk: s2mps11: Add support for S2MPS14 clocks
This patch adds support for S2MPS14 PMIC clocks (BT and AP) to the
s2mps11 clock driver.
Signed-off-by: Krzysztof Kozlowski
Reviewed-by: Yadwinder Singh Brar
Reviewed-by: Tomasz Figa
---
drivers/clk/Kconfig |8 +++---
drivers/clk/clk-s2mps11.c | 61 ++---
2 files changed, 50 insertions(+), 19 deletions(-)
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index 6f56d3a4f010..8f9ce8ba036d 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -65,12 +65,12 @@ config COMMON_CLK_SI570
clock generators.
config COMMON_CLK_S2MPS11
- tristate "Clock driver for S2MPS11/S5M8767 MFD"
+ tristate "Clock driver for S2MPS1X/S5M8767 MFD"
depends on MFD_SEC_CORE
---help---
- This driver supports S2MPS11/S5M8767 crystal oscillator clock. These
- multi-function devices have 3 fixed-rate oscillators, clocked at
- 32KHz each.
+ This driver supports S2MPS11/S2MPS14/S5M8767 crystal oscillator
+ clock. These multi-function devices have two (S2MPS14) or three
+ (S2MPS11, 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 508875535e1e..8dafb552274f 100644
--- a/drivers/clk/clk-s2mps11.c
+++ b/drivers/clk/clk-s2mps11.c
@@ -1,7 +1,7 @@
/*
* clk-s2mps11.c - Clock driver for S2MPS11.
*
- * Copyright (C) 2013 Samsung Electornics
+ * Copyright (C) 2013,2014 Samsung Electornics
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
@@ -13,10 +13,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
*/
#include
@@ -27,6 +23,7 @@
#include
#include
#include
+#include
#include
#include
@@ -125,7 +122,21 @@ static struct clk_init_data
s2mps11_clks_init[S2MPS11_CLKS_NUM] = {
},
};
-static struct device_node *s2mps11_clk_parse_dt(struct platform_device *pdev)
+static struct clk_init_data s2mps14_clks_init[S2MPS11_CLKS_NUM] = {
+ [S2MPS11_CLK_AP] = {
+ .name = "s2mps14_ap",
+ .ops = _clk_ops,
+ .flags = CLK_IS_ROOT,
+ },
+ [S2MPS11_CLK_BT] = {
+ .name = "s2mps14_bt",
+ .ops = _clk_ops,
+ .flags = CLK_IS_ROOT,
+ },
+};
+
+static struct device_node *s2mps11_clk_parse_dt(struct platform_device *pdev,
+ struct clk_init_data *clks_init)
{
struct sec_pmic_dev *iodev = dev_get_drvdata(pdev->dev.parent);
struct device_node *clk_np;
@@ -145,9 +156,12 @@ static struct device_node *s2mps11_clk_parse_dt(struct
platform_device *pdev)
if (!clk_table)
return ERR_PTR(-ENOMEM);
- for (i = 0; i < S2MPS11_CLKS_NUM; i++)
+ for (i = 0; i < S2MPS11_CLKS_NUM; i++) {
+ if (!clks_init[i].name)
+ continue; /* Skip clocks not present in some devices */
of_property_read_string_index(clk_np, "clock-output-names", i,
- _clks_init[i].name);
+ _init[i].name);
+ }
return clk_np;
}
@@ -158,6 +172,7 @@ static int s2mps11_clk_probe(struct platform_device *pdev)
struct s2mps11_clk *s2mps11_clks, *s2mps11_clk;
struct device_node *clk_np = NULL;
unsigned int s2mps11_reg;
+ struct clk_init_data *clks_init;
int i, ret = 0;
u32 val;
@@ -168,25 +183,33 @@ static int s2mps11_clk_probe(struct platform_device *pdev)
s2mps11_clk = s2mps11_clks;
- clk_np = s2mps11_clk_parse_dt(pdev);
- if (IS_ERR(clk_np))
- return PTR_ERR(clk_np);
-
switch (platform_get_device_id(pdev)->driver_data) {
case S2MPS11X:
s2mps11_reg = S2MPS11_REG_RTC_CTRL;
+ clks_init = s2mps11_clks_init;
+ break;
+ case S2MPS14X:
+ s2mps11_reg = S2MPS14_REG_RTCCTRL;
+ clks_init = s2mps14_clks_init;
break;
case S5M8767X:
s2mps11_reg = S5M8767_REG_CTRL1;
+ clks_init = s2mps11_clks_init;
break;
default:
dev_err(>dev, "Invalid device type\n");
return -EINVAL;
};
+ clk_np = s2mps11_clk_parse_dt(pdev, clks_init);
+ if (IS_ERR(clk_np))
+ return PTR_ERR(clk_np);
+
for (i = 0; i < S2MPS11_CLKS_NUM; i++, s2mps11_clk++) {
+ if (!clks_init[i].name)
+
[PATCH v3 1/3] clk: s2mps11: Add support for S2MPS14 clocks
This patch adds support for S2MPS14 PMIC clocks (BT and AP) to the
s2mps11 clock driver.
Signed-off-by: Krzysztof Kozlowski k.kozlow...@samsung.com
Reviewed-by: Yadwinder Singh Brar yadi.b...@samsung.com
Reviewed-by: Tomasz Figa t.f...@samsung.com
---
drivers/clk/Kconfig |8 +++---
drivers/clk/clk-s2mps11.c | 61 ++---
2 files changed, 50 insertions(+), 19 deletions(-)
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index 6f56d3a4f010..8f9ce8ba036d 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -65,12 +65,12 @@ config COMMON_CLK_SI570
clock generators.
config COMMON_CLK_S2MPS11
- tristate Clock driver for S2MPS11/S5M8767 MFD
+ tristate Clock driver for S2MPS1X/S5M8767 MFD
depends on MFD_SEC_CORE
---help---
- This driver supports S2MPS11/S5M8767 crystal oscillator clock. These
- multi-function devices have 3 fixed-rate oscillators, clocked at
- 32KHz each.
+ This driver supports S2MPS11/S2MPS14/S5M8767 crystal oscillator
+ clock. These multi-function devices have two (S2MPS14) or three
+ (S2MPS11, 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 508875535e1e..8dafb552274f 100644
--- a/drivers/clk/clk-s2mps11.c
+++ b/drivers/clk/clk-s2mps11.c
@@ -1,7 +1,7 @@
/*
* clk-s2mps11.c - Clock driver for S2MPS11.
*
- * Copyright (C) 2013 Samsung Electornics
+ * Copyright (C) 2013,2014 Samsung Electornics
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
@@ -13,10 +13,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
*/
#include linux/module.h
@@ -27,6 +23,7 @@
#include linux/clk-provider.h
#include linux/platform_device.h
#include linux/mfd/samsung/s2mps11.h
+#include linux/mfd/samsung/s2mps14.h
#include linux/mfd/samsung/s5m8767.h
#include linux/mfd/samsung/core.h
@@ -125,7 +122,21 @@ static struct clk_init_data
s2mps11_clks_init[S2MPS11_CLKS_NUM] = {
},
};
-static struct device_node *s2mps11_clk_parse_dt(struct platform_device *pdev)
+static struct clk_init_data s2mps14_clks_init[S2MPS11_CLKS_NUM] = {
+ [S2MPS11_CLK_AP] = {
+ .name = s2mps14_ap,
+ .ops = s2mps11_clk_ops,
+ .flags = CLK_IS_ROOT,
+ },
+ [S2MPS11_CLK_BT] = {
+ .name = s2mps14_bt,
+ .ops = s2mps11_clk_ops,
+ .flags = CLK_IS_ROOT,
+ },
+};
+
+static struct device_node *s2mps11_clk_parse_dt(struct platform_device *pdev,
+ struct clk_init_data *clks_init)
{
struct sec_pmic_dev *iodev = dev_get_drvdata(pdev-dev.parent);
struct device_node *clk_np;
@@ -145,9 +156,12 @@ static struct device_node *s2mps11_clk_parse_dt(struct
platform_device *pdev)
if (!clk_table)
return ERR_PTR(-ENOMEM);
- for (i = 0; i S2MPS11_CLKS_NUM; i++)
+ for (i = 0; i S2MPS11_CLKS_NUM; i++) {
+ if (!clks_init[i].name)
+ continue; /* Skip clocks not present in some devices */
of_property_read_string_index(clk_np, clock-output-names, i,
- s2mps11_clks_init[i].name);
+ clks_init[i].name);
+ }
return clk_np;
}
@@ -158,6 +172,7 @@ static int s2mps11_clk_probe(struct platform_device *pdev)
struct s2mps11_clk *s2mps11_clks, *s2mps11_clk;
struct device_node *clk_np = NULL;
unsigned int s2mps11_reg;
+ struct clk_init_data *clks_init;
int i, ret = 0;
u32 val;
@@ -168,25 +183,33 @@ static int s2mps11_clk_probe(struct platform_device *pdev)
s2mps11_clk = s2mps11_clks;
- clk_np = s2mps11_clk_parse_dt(pdev);
- if (IS_ERR(clk_np))
- return PTR_ERR(clk_np);
-
switch (platform_get_device_id(pdev)-driver_data) {
case S2MPS11X:
s2mps11_reg = S2MPS11_REG_RTC_CTRL;
+ clks_init = s2mps11_clks_init;
+ break;
+ case S2MPS14X:
+ s2mps11_reg = S2MPS14_REG_RTCCTRL;
+ clks_init = s2mps14_clks_init;
break;
case S5M8767X:
s2mps11_reg = S5M8767_REG_CTRL1;
+ clks_init = s2mps11_clks_init;
break;
default:
dev_err(pdev-dev, Invalid device type\n);
return -EINVAL;
};
+
