* Re: [PATCH] pwm: update lpss pwm driver to support Broxton platform
2015-03-12 14:28 [PATCH] pwm: update lpss pwm driver to support Broxton platform qipeng.zha
@ 2015-03-12 7:58 ` Thierry Reding
2015-03-13 0:51 ` Zha, Qipeng
2015-03-12 9:23 ` Mika Westerberg
1 sibling, 1 reply; 8+ messages in thread
From: Thierry Reding @ 2015-03-12 7:58 UTC (permalink / raw)
To: qipeng.zha; +Cc: linux-pwm, mika.westerberg
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On Thu, Mar 12, 2015 at 10:28:28PM +0800, qipeng.zha wrote:
> From: "qipeng.zha" <qipeng.zha@intel.com>
>
> Add pci device id for Broxton platform.
For reference, this should be "PCI" and "ID", but I can fix those up
while applying.
Also, it's customary to include a changelog in subsequent versions of a
patch, as well as change the subject prefix to include the patch version
number. That makes it easier for other people to track things.
You can do so using:
$ git format-patch --subject-prefix='PATCH v2' ...
The changelog typically goes below the --- marker (the one below the
Signed-off-by line) and would look something like this:
---
Changes in v2:
- keep board information table sorted by device ID
- reuse Braswell board information
Again, no need to resend this time, but something to keep in mind for
future patches.
> Signed-off-by: qipeng.zha <qipeng.zha@intel.com>
I'd prefer a proper spelling of your name. Would "Qipeng Zha" be
correct?
Thierry
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^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] pwm: update lpss pwm driver to support Broxton platform
2015-03-12 14:28 [PATCH] pwm: update lpss pwm driver to support Broxton platform qipeng.zha
2015-03-12 7:58 ` Thierry Reding
@ 2015-03-12 9:23 ` Mika Westerberg
1 sibling, 0 replies; 8+ messages in thread
From: Mika Westerberg @ 2015-03-12 9:23 UTC (permalink / raw)
To: qipeng.zha; +Cc: linux-pwm, thierry.reding
On Thu, Mar 12, 2015 at 10:28:28PM +0800, qipeng.zha wrote:
> From: "qipeng.zha" <qipeng.zha@intel.com>
>
> Add pci device id for Broxton platform.
>
> Signed-off-by: qipeng.zha <qipeng.zha@intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH] pwm: update lpss pwm driver to support Broxton platform
@ 2015-03-12 14:28 qipeng.zha
2015-03-12 7:58 ` Thierry Reding
2015-03-12 9:23 ` Mika Westerberg
0 siblings, 2 replies; 8+ messages in thread
From: qipeng.zha @ 2015-03-12 14:28 UTC (permalink / raw)
To: linux-pwm; +Cc: thierry.reding, mika.westerberg, qipeng.zha
From: "qipeng.zha" <qipeng.zha@intel.com>
Add pci device id for Broxton platform.
Signed-off-by: qipeng.zha <qipeng.zha@intel.com>
---
drivers/pwm/pwm-lpss-pci.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/pwm/pwm-lpss-pci.c b/drivers/pwm/pwm-lpss-pci.c
index cf20d2b..45042c1 100644
--- a/drivers/pwm/pwm-lpss-pci.c
+++ b/drivers/pwm/pwm-lpss-pci.c
@@ -44,8 +44,10 @@ static void pwm_lpss_remove_pci(struct pci_dev *pdev)
}
static const struct pci_device_id pwm_lpss_pci_ids[] = {
+ { PCI_VDEVICE(INTEL, 0x0ac8), (unsigned long)&pwm_lpss_bsw_info},
{ PCI_VDEVICE(INTEL, 0x0f08), (unsigned long)&pwm_lpss_byt_info},
{ PCI_VDEVICE(INTEL, 0x0f09), (unsigned long)&pwm_lpss_byt_info},
+ { PCI_VDEVICE(INTEL, 0x1ac8), (unsigned long)&pwm_lpss_bsw_info},
{ PCI_VDEVICE(INTEL, 0x2288), (unsigned long)&pwm_lpss_bsw_info},
{ PCI_VDEVICE(INTEL, 0x2289), (unsigned long)&pwm_lpss_bsw_info},
{ },
--
1.8.3.2
^ permalink raw reply related [flat|nested] 8+ messages in thread
* RE: [PATCH] pwm: update lpss pwm driver to support Broxton platform
2015-03-12 7:58 ` Thierry Reding
@ 2015-03-13 0:51 ` Zha, Qipeng
2015-06-12 10:47 ` Thierry Reding
0 siblings, 1 reply; 8+ messages in thread
From: Zha, Qipeng @ 2015-03-13 0:51 UTC (permalink / raw)
To: Thierry Reding; +Cc: linux-pwm, Westerberg, Mika
Thierry
Thank you very much:)
Best wishes
Qipeng
-----Original Message-----
From: linux-pwm-owner@vger.kernel.org [mailto:linux-pwm-owner@vger.kernel.org] On Behalf Of Thierry Reding
Sent: Thursday, March 12, 2015 3:59 PM
To: Zha, Qipeng
Cc: linux-pwm@vger.kernel.org; Westerberg, Mika
Subject: Re: [PATCH] pwm: update lpss pwm driver to support Broxton platform
On Thu, Mar 12, 2015 at 10:28:28PM +0800, qipeng.zha wrote:
> From: "qipeng.zha" <qipeng.zha@intel.com>
>
> Add pci device id for Broxton platform.
For reference, this should be "PCI" and "ID", but I can fix those up while applying.
Also, it's customary to include a changelog in subsequent versions of a patch, as well as change the subject prefix to include the patch version number. That makes it easier for other people to track things.
You can do so using:
$ git format-patch --subject-prefix='PATCH v2' ...
The changelog typically goes below the --- marker (the one below the Signed-off-by line) and would look something like this:
---
Changes in v2:
- keep board information table sorted by device ID
- reuse Braswell board information
Again, no need to resend this time, but something to keep in mind for future patches.
> Signed-off-by: qipeng.zha <qipeng.zha@intel.com>
I'd prefer a proper spelling of your name. Would "Qipeng Zha" be correct?
Thierry
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] pwm: update lpss pwm driver to support Broxton platform
2015-03-13 0:51 ` Zha, Qipeng
@ 2015-06-12 10:47 ` Thierry Reding
0 siblings, 0 replies; 8+ messages in thread
From: Thierry Reding @ 2015-06-12 10:47 UTC (permalink / raw)
To: Zha, Qipeng; +Cc: linux-pwm, Westerberg, Mika
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Looks like I never got around to applying this. Done now.
Thierry
On Fri, Mar 13, 2015 at 12:51:35AM +0000, Zha, Qipeng wrote:
> Thierry
>
> Thank you very much:)
>
>
> Best wishes
> Qipeng
>
> -----Original Message-----
> From: linux-pwm-owner@vger.kernel.org [mailto:linux-pwm-owner@vger.kernel.org] On Behalf Of Thierry Reding
> Sent: Thursday, March 12, 2015 3:59 PM
> To: Zha, Qipeng
> Cc: linux-pwm@vger.kernel.org; Westerberg, Mika
> Subject: Re: [PATCH] pwm: update lpss pwm driver to support Broxton platform
>
> On Thu, Mar 12, 2015 at 10:28:28PM +0800, qipeng.zha wrote:
> > From: "qipeng.zha" <qipeng.zha@intel.com>
> >
> > Add pci device id for Broxton platform.
>
> For reference, this should be "PCI" and "ID", but I can fix those up while applying.
>
> Also, it's customary to include a changelog in subsequent versions of a patch, as well as change the subject prefix to include the patch version number. That makes it easier for other people to track things.
>
> You can do so using:
>
> $ git format-patch --subject-prefix='PATCH v2' ...
>
> The changelog typically goes below the --- marker (the one below the Signed-off-by line) and would look something like this:
>
> ---
> Changes in v2:
> - keep board information table sorted by device ID
> - reuse Braswell board information
>
> Again, no need to resend this time, but something to keep in mind for future patches.
>
> > Signed-off-by: qipeng.zha <qipeng.zha@intel.com>
>
> I'd prefer a proper spelling of your name. Would "Qipeng Zha" be correct?
>
> Thierry
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^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH] pwm: update lpss pwm driver to support Broxton platform
@ 2015-03-12 14:27 qipeng.zha
0 siblings, 0 replies; 8+ messages in thread
From: qipeng.zha @ 2015-03-12 14:27 UTC (permalink / raw)
To: linux-pwm; +Cc: thierry.reding, mika.westerberg, qipeng.zha
From: "qipeng.zha" <qipeng.zha@intel.com>
Add pci device id for Broxton platform.
Signed-off-by: qipeng.zha <qipeng.zha@intel.com>
---
drivers/pwm/pwm-lpss-pci.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/pwm/pwm-lpss-pci.c b/drivers/pwm/pwm-lpss-pci.c
index cf20d2b..3ae3e7b1 100644
--- a/drivers/pwm/pwm-lpss-pci.c
+++ b/drivers/pwm/pwm-lpss-pci.c
@@ -44,8 +44,10 @@ static void pwm_lpss_remove_pci(struct pci_dev *pdev)
}
static const struct pci_device_id pwm_lpss_pci_ids[] = {
+ { PCI_VDEVICE(INTEL, 0x0AC8), (unsigned long)&pwm_lpss_bsw_info},
{ PCI_VDEVICE(INTEL, 0x0f08), (unsigned long)&pwm_lpss_byt_info},
{ PCI_VDEVICE(INTEL, 0x0f09), (unsigned long)&pwm_lpss_byt_info},
+ { PCI_VDEVICE(INTEL, 0x1AC8), (unsigned long)&pwm_lpss_bsw_info},
{ PCI_VDEVICE(INTEL, 0x2288), (unsigned long)&pwm_lpss_bsw_info},
{ PCI_VDEVICE(INTEL, 0x2289), (unsigned long)&pwm_lpss_bsw_info},
{ },
--
1.8.3.2
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH] pwm: update lpss pwm driver to support Broxton platform
@ 2015-03-11 17:17 qipeng.zha
2015-03-11 10:00 ` Mika Westerberg
0 siblings, 1 reply; 8+ messages in thread
From: qipeng.zha @ 2015-03-11 17:17 UTC (permalink / raw)
To: linux-pwm; +Cc: thierry.reding, mika.westerberg, jason.cj.chen, qipeng.zha
From: "qipeng.zha" <qipeng.zha@intel.com>
Add pci device id for Broxton platform.
Signed-off-by: qipeng.zha <qipeng.zha@intel.com>
---
drivers/pwm/pwm-lpss-pci.c | 2 ++
drivers/pwm/pwm-lpss.c | 6 ++++++
drivers/pwm/pwm-lpss.h | 1 +
3 files changed, 9 insertions(+)
diff --git a/drivers/pwm/pwm-lpss-pci.c b/drivers/pwm/pwm-lpss-pci.c
index cf20d2b..ab6c84e 100644
--- a/drivers/pwm/pwm-lpss-pci.c
+++ b/drivers/pwm/pwm-lpss-pci.c
@@ -48,6 +48,8 @@ static const struct pci_device_id pwm_lpss_pci_ids[] = {
{ PCI_VDEVICE(INTEL, 0x0f09), (unsigned long)&pwm_lpss_byt_info},
{ PCI_VDEVICE(INTEL, 0x2288), (unsigned long)&pwm_lpss_bsw_info},
{ PCI_VDEVICE(INTEL, 0x2289), (unsigned long)&pwm_lpss_bsw_info},
+ { PCI_VDEVICE(INTEL, 0x0AC8), (unsigned long)&pwm_lpss_bxt_info},
+ { PCI_VDEVICE(INTEL, 0x1AC8), (unsigned long)&pwm_lpss_bxt_info},
{ },
};
MODULE_DEVICE_TABLE(pci, pwm_lpss_pci_ids);
diff --git a/drivers/pwm/pwm-lpss.c b/drivers/pwm/pwm-lpss.c
index e979825..0d37592 100644
--- a/drivers/pwm/pwm-lpss.c
+++ b/drivers/pwm/pwm-lpss.c
@@ -47,6 +47,12 @@ const struct pwm_lpss_boardinfo pwm_lpss_bsw_info = {
};
EXPORT_SYMBOL_GPL(pwm_lpss_bsw_info);
+/* Broxton */
+const struct pwm_lpss_boardinfo pwm_lpss_bxt_info = {
+ .clk_rate = 19200000
+};
+EXPORT_SYMBOL_GPL(pwm_lpss_bxt_info);
+
static inline struct pwm_lpss_chip *to_lpwm(struct pwm_chip *chip)
{
return container_of(chip, struct pwm_lpss_chip, chip);
diff --git a/drivers/pwm/pwm-lpss.h b/drivers/pwm/pwm-lpss.h
index aa041bb..af78137 100644
--- a/drivers/pwm/pwm-lpss.h
+++ b/drivers/pwm/pwm-lpss.h
@@ -24,6 +24,7 @@ struct pwm_lpss_boardinfo {
extern const struct pwm_lpss_boardinfo pwm_lpss_byt_info;
extern const struct pwm_lpss_boardinfo pwm_lpss_bsw_info;
+extern const struct pwm_lpss_boardinfo pwm_lpss_bxt_info;
struct pwm_lpss_chip *pwm_lpss_probe(struct device *dev, struct resource *r,
const struct pwm_lpss_boardinfo *info);
--
1.8.3.2
^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH] pwm: update lpss pwm driver to support Broxton platform
2015-03-11 17:17 qipeng.zha
@ 2015-03-11 10:00 ` Mika Westerberg
0 siblings, 0 replies; 8+ messages in thread
From: Mika Westerberg @ 2015-03-11 10:00 UTC (permalink / raw)
To: qipeng.zha; +Cc: linux-pwm, thierry.reding, jason.cj.chen
On Thu, Mar 12, 2015 at 01:17:31AM +0800, qipeng.zha wrote:
> From: "qipeng.zha" <qipeng.zha@intel.com>
>
> Add pci device id for Broxton platform.
>
> Signed-off-by: qipeng.zha <qipeng.zha@intel.com>
> ---
> drivers/pwm/pwm-lpss-pci.c | 2 ++
> drivers/pwm/pwm-lpss.c | 6 ++++++
> drivers/pwm/pwm-lpss.h | 1 +
> 3 files changed, 9 insertions(+)
>
> diff --git a/drivers/pwm/pwm-lpss-pci.c b/drivers/pwm/pwm-lpss-pci.c
> index cf20d2b..ab6c84e 100644
> --- a/drivers/pwm/pwm-lpss-pci.c
> +++ b/drivers/pwm/pwm-lpss-pci.c
> @@ -48,6 +48,8 @@ static const struct pci_device_id pwm_lpss_pci_ids[] = {
> { PCI_VDEVICE(INTEL, 0x0f09), (unsigned long)&pwm_lpss_byt_info},
> { PCI_VDEVICE(INTEL, 0x2288), (unsigned long)&pwm_lpss_bsw_info},
> { PCI_VDEVICE(INTEL, 0x2289), (unsigned long)&pwm_lpss_bsw_info},
> + { PCI_VDEVICE(INTEL, 0x0AC8), (unsigned long)&pwm_lpss_bxt_info},
> + { PCI_VDEVICE(INTEL, 0x1AC8), (unsigned long)&pwm_lpss_bxt_info},
Please keep these sorted by device id.
> { },
> };
> MODULE_DEVICE_TABLE(pci, pwm_lpss_pci_ids);
> diff --git a/drivers/pwm/pwm-lpss.c b/drivers/pwm/pwm-lpss.c
> index e979825..0d37592 100644
> --- a/drivers/pwm/pwm-lpss.c
> +++ b/drivers/pwm/pwm-lpss.c
> @@ -47,6 +47,12 @@ const struct pwm_lpss_boardinfo pwm_lpss_bsw_info = {
> };
> EXPORT_SYMBOL_GPL(pwm_lpss_bsw_info);
>
> +/* Broxton */
> +const struct pwm_lpss_boardinfo pwm_lpss_bxt_info = {
> + .clk_rate = 19200000
> +};
> +EXPORT_SYMBOL_GPL(pwm_lpss_bxt_info);
I wonder if we can just reuse pwm_lpss_bsw_info for now as the clock
rate is the same, no?
> +
> static inline struct pwm_lpss_chip *to_lpwm(struct pwm_chip *chip)
> {
> return container_of(chip, struct pwm_lpss_chip, chip);
> diff --git a/drivers/pwm/pwm-lpss.h b/drivers/pwm/pwm-lpss.h
> index aa041bb..af78137 100644
> --- a/drivers/pwm/pwm-lpss.h
> +++ b/drivers/pwm/pwm-lpss.h
> @@ -24,6 +24,7 @@ struct pwm_lpss_boardinfo {
>
> extern const struct pwm_lpss_boardinfo pwm_lpss_byt_info;
> extern const struct pwm_lpss_boardinfo pwm_lpss_bsw_info;
> +extern const struct pwm_lpss_boardinfo pwm_lpss_bxt_info;
>
> struct pwm_lpss_chip *pwm_lpss_probe(struct device *dev, struct resource *r,
> const struct pwm_lpss_boardinfo *info);
> --
> 1.8.3.2
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2015-06-12 10:48 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2015-03-12 14:28 [PATCH] pwm: update lpss pwm driver to support Broxton platform qipeng.zha
2015-03-12 7:58 ` Thierry Reding
2015-03-13 0:51 ` Zha, Qipeng
2015-06-12 10:47 ` Thierry Reding
2015-03-12 9:23 ` Mika Westerberg
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2015-03-12 14:27 qipeng.zha
2015-03-11 17:17 qipeng.zha
2015-03-11 10:00 ` Mika Westerberg
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