From: Peng Ma
This patch enables ACPI support in RCPM driver.
Signed-off-by: Peng Ma
Signed-off-by: Ran Wang
---
Change in v7:
- Update comment for checking RCPM node which refferred to
Change in v6:
- Remove copyright udpate to rebase on latest mainline
Change in v5:
- Fix panic when
Hi Leo,
On Wednesday, April 7, 2021 5:45 AM, Li Yang wrote:
>
> On Fri, Mar 12, 2021 at 2:56 AM Ran Wang wrote:
> >
> > From: Peng Ma
> >
> > This patch enables ACPI support in RCPM driver.
> >
> > Signed-off-by: Peng Ma
> > Signed-off-by: R
From: Peng Ma
This patch enables ACPI support in RCPM driver.
Signed-off-by: Peng Ma
Signed-off-by: Ran Wang
---
Change in v6:
- Remove copyright udpate to rebase on latest mainline
Change in v5:
- Fix panic when dev->of_node is null
Change in v4:
- Make commit subject more accur
fsl_ep_fifo_status() should return error if _ep->desc is null.
Fixes: 75eaa498c99e (“usb: gadget: Correct NULL pointer checking in fsl gadget”)
Signed-off-by: Ran Wang
---
drivers/usb/gadget/udc/fsl_udc_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/
Hi Rob,
On Tuesday, September 29, 2020 4:23 PM, Ran Wang wrote:
>
> From: Biwen Li
>
> The 'fsl,ippdexpcr1-alt-reg' property is used to handle an errata A-008646 on
> LS1021A.
>
> Signed-off-by: Biwen Li
> Signed-off-by: Ran Wang
> ---
> Change in v3:
The range of dcfg reg is wrong, which overlap with other device,
such as rcpm. This issue causing rcpm driver failed to claim
reg resource when calling devm_ioremap_resource().
Signed-off-by: Ran Wang
Acked-by: Li Yang
---
Change in v3:
- None
Change in v2:
- None
arch/arm/boot/dts
:
- Copy register RCPM_IPPDEXPCR1's setting to register SCFG_SPARECR8
to allow system firmware's psci method read it and do things accordingly.
Signed-off-by: Biwen Li
Signed-off-by: Ran Wang
---
Change in v3:
- Add copy_ippdexpcr1_setting(), simplize workaournd's implementation
according
From: Biwen Li
The 'fsl,ippdexpcr1-alt-reg' property is used to handle an errata A-008646
on LS1021A.
Signed-off-by: Biwen Li
Signed-off-by: Ran Wang
---
Change in v3:
- Simplize related proterty definition and rename it.
Change in v2:
- None
Documentation/devicetree/bindings/soc/fsl
The data of property 'fsl,rcpm-wakeup' is not corrcet, which causing
RCPM driver incorrectly program register IPPDEXPCR1, then flextimer is
wrongly clock gated during system suspend, can't send interrupt to
wake.
Signed-off-by: Ran Wang
Acked-by: Li Yang
---
Change in v3:
- None
Change in v2
From: Biwen Li
The patch fixes a bug that FlexTimer cannot
wakeup system in deep sleep.
Signed-off-by: Biwen Li
Signed-off-by: Ran Wang
---
Change in v3:
- Update proterty according to binding and driver change.
Change in v2:
- Change subject of commit message to be consistent with other
Hi Rob,
On Monday, September 28, 2020 9:57 PM, Rob Herring wrote:
>
> On Wed, Sep 23, 2020 at 1:44 AM Ran Wang wrote:
> >
> > Hi Rob,
> >
> > On Wednesday, September 23, 2020 10:33 AM, Rob Herring wrote:
> > >
> > > On Wed, Sep 16, 2020 at 04:18
Hi Rob
Not sure whether you have missed this mail with my query.
Regards,
Ran
On Wednesday, September 23, 2020 2:44 PM Ran Wang wrote:
>
> Hi Rob,
>
> On Wednesday, September 23, 2020 10:33 AM, Rob Herring wrote:
> >
> > On Wed, Sep 16, 2020 at 04:18:27PM +0800, Ra
Hi Rob,
On Wednesday, September 23, 2020 10:33 AM, Rob Herring wrote:
>
> On Wed, Sep 16, 2020 at 04:18:27PM +0800, Ran Wang wrote:
> > From: Biwen Li
> >
> > The 'fsl,ippdexpcr1-alt-addr' property is used to handle an errata
> > A-008646 on LS1021A
> >
>
The range of dcfg reg is wrong, which overlap with other device,
such as rcpm. This issue causing rcpm driver failed to claim
reg resource when calling devm_ioremap_resource().
Signed-off-by: Ran Wang
Acked-by: Li Yang
---
Change in v2:
- None
arch/arm/boot/dts/ls1021a.dtsi | 2 +-
1 file
The data of property 'fsl,rcpm-wakeup' is not corrcet, which causing
RCPM driver incorrectly program register IPPDEXPCR1, then flextimer is
wrongly clock gated during system suspend, can't send interrupt to
wake.
Signed-off-by: Ran Wang
Acked-by: Li Yang
---
Change in v2:
- None
arch/arm
From: Biwen Li
The patch fixes a bug that FlexTimer cannot
wakeup system in deep sleep.
Signed-off-by: Biwen Li
Signed-off-by: Ran Wang
---
Change in v2:
- Change subject of commit message to be consistent with other related patches.
arch/arm/boot/dts/ls1021a.dtsi | 1 +
1 file changed, 1
From: Biwen Li
The 'fsl,ippdexpcr1-alt-addr' property is used to handle an errata A-008646
on LS1021A
Signed-off-by: Biwen Li
Signed-off-by: Ran Wang
---
Change in v2:
- None
Documentation/devicetree/bindings/soc/fsl/rcpm.txt | 19 +++
1 file changed, 19 insertions(+)
diff
:
- Duplicate register RCPM_IPPDEXPCR1's setting to register SCFG_SPARECR8
to allow system firmware's psci method read it and do things accordingly.
Signed-off-by: Biwen Li
Signed-off-by: Ran Wang
---
Change in v2:
- Update commit message to be more clear.
- Replace
Hi Leo,
On Tuesday, September 22, 2020 6:59 AM, Leo Li wrote:
>
> > -Original Message-
> > From: Ran Wang
> > Sent: Wednesday, September 16, 2020 3:18 AM
> > To: Leo Li ; Rob Herring ;
> > Shawn Guo
> > Cc: linuxppc-dev@lists.ozlabs.org;
&
Hi Leo
Tuesday, September 22, 2020 6:43 AM, Leo Li wrote:
>
>
> > -Original Message-
> > From: Ran Wang
> > Sent: Wednesday, September 16, 2020 3:18 AM
> > To: Leo Li ; Rob Herring ;
> > Shawn Guo
> > Cc: linuxppc-dev@lists.ozlabs.org
Hi Leo, Rob,
On Tuesday, September 22, 2020 6:20 AM, Leo Li wrote:
>
> > -Original Message-
> > From: Ran Wang
> > Sent: Wednesday, September 16, 2020 3:18 AM
> > To: Leo Li ; Rob Herring ;
> > Shawn Guo
> > Cc: linuxppc-dev@lists.ozlabs.org;
&
The range of dcfg reg is wrong, which overlap with other device,
such as rcpm. This issue causing rcpm driver failed to claim
reg resource when calling devm_ioremap_resource().
Signed-off-by: Ran Wang
---
arch/arm/boot/dts/ls1021a.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff
The data of property 'fsl,rcpm-wakeup' is not corrcet, which causing
RCPM driver incorrectly program register IPPDEXPCR1, then flextimer is
wrongly clock gated during system suspend, can't send interrupt to
wake.
Signed-off-by: Ran Wang
---
arch/arm/boot/dts/ls1021a.dtsi | 2 +-
1 file changed
From: Biwen Li
The patch fixes a bug that FlexTimer cannot
wakeup system in deep sleep.
Signed-off-by: Biwen Li
Signed-off-by: Ran Wang
---
arch/arm/boot/dts/ls1021a.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi
index
to set register RCPM_IPPDEXPCR1)
Impact:
- FlexTimer module will cannot wakeup system in
deep sleep on SoC LS1021A
Signed-off-by: Biwen Li
Signed-off-by: Ran Wang
---
drivers/soc/fsl/rcpm.c | 42 +-
1 file changed, 41 insertions
From: Biwen Li
The 'fsl,ippdexpcr1-alt-addr' property is used to handle an errata A-008646
on LS1021A
Signed-off-by: Biwen Li
Signed-off-by: Ran Wang
---
Documentation/devicetree/bindings/soc/fsl/rcpm.txt | 19 +++
1 file changed, 19 insertions(+)
diff --git a/Documentation
Hi Ard,
On Wednesday, September 16, 2020 2:11 PM, Ard Biesheuvel wrote:
> Subject: Re: [PATCH v1] soc: fsl: rcpm: Add ACPI support
>
> On 9/16/20 3:32 AM, Ran Wang wrote:
> > Hi Ard,
> >
> > On Tuesday, September 15, 2020 7:10 PM, Ard Biesheuvel wrote:
> >> Su
s/soc/fsl/rcpm.c b/drivers/soc/fsl/rcpm.c index
> > a093dbe6d2cb..e75a436fb159 100644
> > --- a/drivers/soc/fsl/rcpm.c
> > +++ b/drivers/soc/fsl/rcpm.c
> > @@ -2,10 +2,12 @@
> > //
> > // rcpm.c - Freescale QorIQ RCPM driver
> > //
> > -// Co
..e75a436fb159 100644
> --- a/drivers/soc/fsl/rcpm.c
> +++ b/drivers/soc/fsl/rcpm.c
> @@ -2,10 +2,12 @@
> //
> // rcpm.c - Freescale QorIQ RCPM driver // -// Copyright 2019 NXP
> +// Copyright 2019-2020 NXP
> +// Copyright 2020 Puresoftware Ltd.
> //
> // Author: Ra
From: Peng Ma
This patch enables ACPI support in RCPM driver.
Signed-off-by: Peng Ma
Signed-off-by: Ran Wang
---
Change in v5:
- Fix panic when dev->of_node is null
Change in v4:
- Make commit subject more accurate
- Remove unrelated new blank line
Change in v3:
- Add #ifdef CONFIG_A
From: Peng Ma
This patch enables ACPI support in RCPM driver.
Signed-off-by: Peng Ma
Signed-off-by: Ran Wang
---
Change in v4:
- Make commit subject more accurate
- Remove unrelated new blank line
Change in v3:
- Add #ifdef CONFIG_ACPI for acpi_device_id
- Rename rcpm_acpi_imx_ids
Hi Christophe
On Wednesday, August 19, 2020 2:48 PM, Christophe Leroy wrote:
>
>
>
> Le 19/08/2020 à 06:00, Ran Wang a écrit :
> > From: Peng Ma
> >
> > This patch enables ACPI support in RCPM driver.
>
> Can you change the subject to "soc: fsl: en
From: Peng Ma
This patch enables ACPI support in RCPM driver.
Signed-off-by: Peng Ma
Signed-off-by: Ran Wang
---
Change in v3:
- Add #ifdef CONFIG_ACPI for acpi_device_id
- Rename rcpm_acpi_imx_ids to rcpm_acpi_ids
Change in v2:
- Update acpi_device_id to fix conflict with other driver
From: Peng Ma
This patch enables ACPI support in RCPM driver.
Signed-off-by: Peng Ma
Signed-off-by: Ran Wang
---
Change in v2:
- Update acpi_device_id to fix conflict with other driver
drivers/soc/fsl/rcpm.c | 11 ++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git
Hi Scott,
On Friday, October 25, 2019 02:34, Scott Wood wrote
>
> On Mon, 2019-10-21 at 11:49 +0800, Ran Wang wrote:
> > By default, QorIQ SoC's RCPM register block is Big Endian. But there
> > are some exceptions, such as LS1088A and LS2088A, are Little Endian.
> > So ad
source framework which provide collect
wake information.
Signed-off-by: Ran Wang
Reviewed-by: Rafael J. Wysocki
---
Change in v10:
- Add 'Reviewed-by: Rafael J. Wysocki '
to commit message.
- Supplement commit message to clarify that this RCPM driver is for
Arm
.
Signed-off-by: Ran Wang
Reviewed-by: Rob Herring
---
Change in v10:
- None
Change in v9:
- None
Change in v8:
- None.
Change in v7:
- None.
Change in v6:
- None.
Change in v5:
- Add 'Reviewed-by: Rob Herring ' to commit message
on that list and return them one by one.
Signed-off-by: Ran Wang
Tested-by: Leonard Crestez
Reviewed-by: Rafael J. Wysocki
---
Change in v10:
- Add 'Reviewed-by: Rafael J. Wysocki '
to commit message.
Change in v9:
- Supplement comments for wakeup_sources_read_lock
Hi Leo,
On Thursday, October 24, 2019 06:48, Li Yang wrote:
>
> On Wed, Oct 23, 2019 at 3:24 AM Ran Wang wrote:
> >
> > The NXP's QorIQ Processors based on ARM Core have RCPM module
>
> Actually not just ARM based QorIQ processors are having RCPM, PowerPC based
>
Hi Rafael,
On Wednesday, October 23, 2019 17:07, Rafael J. Wysocki wrote:
>
> On Wed, Oct 23, 2019 at 10:24 AM Ran Wang wrote:
> >
> > Some user might want to go through all registered wakeup sources and
> > doing things accordingly. For example, SoC PM driver
Hi Rafael,
On Wednesday, October 23, 2019 17:12, Rafael J. Wysocki wrote:
>
> On Wed, Oct 23, 2019 at 10:24 AM Ran Wang wrote:
> >
> > The NXP's QorIQ Processors based on ARM Core have RCPM module (Run
> > Control and Power Management), which performs system le
.
Signed-off-by: Ran Wang
Reviewed-by: Rob Herring
---
Change in v9:
- None
Change in v8:
- None.
Change in v7:
- None.
Change in v6:
- None.
Change in v5:
- Add 'Reviewed-by: Rob Herring ' to commit message.
- Rename property 'fsl,#rcpm-wakeup
on that list and return them one by one.
Signed-off-by: Ran Wang
Tested-by: Leonard Crestez
---
Change in v9:
- Supplement comments for wakeup_sources_read_lock(),
wakeup_sources_read_unlock, wakeup_sources_walk_start and
wakeup_sources_walk_next().
Change in v8
-by: Ran Wang
---
Change in v9:
- Add kerneldoc for rcpm_pm_prepare().
- Use pr_debug() to replace dev_info(), to print message when decide
skip current wakeup object, this is mainly for debugging (in order
to detect potential improper implementation on device
.
Signed-off-by: Ran Wang
Reviewed-by: Rob Herring
---
Change in v8:
- None.
Change in v7:
- None.
Change in v6:
- None.
Change in v5:
- Add 'Reviewed-by: Rob Herring ' to commit message.
- Rename property 'fsl,#rcpm-wakeup-cells' to '#fsl,rcpm-wakeup
-by: Ran Wang
---
Change in v8:
- Adjust related API usage to meet wakeup.c's update in patch 1/3.
- Add sanity checking for the case of ws->dev or ws->dev->parent
is null.
Change in v7:
- Replace 'ws->dev' with 'ws->dev->pare
on that list and return them one by one.
Signed-off-by: Ran Wang
Tested-by: Leonard Crestez
---
Change in v8
- Rename wakeup_source_get_next() to wakeup_sources_walk_next().
- Add wakeup_sources_read_lock() to take over locking job of
wakeup_source_get_star
on that list and return them one by one.
Signed-off-by: Ran Wang
Tested-by: Leonard Crestez
---
Change in v7:
- Remove define of member *dev in wake_irq to fix conflict with commit
c8377adfa781 ("PM / wakeup: Show wakeup sources stats in sysfs"), user
will u
-by: Ran Wang
---
Change in v7:
- Replace 'ws->dev' with 'ws->dev->parent' to get aligned with
c8377adfa781 ("PM / wakeup: Show wakeup sources stats in sysfs")
- Remove '+obj-y += ftm_alarm.o' since it is wrong.
- Cosmetic work.
Change in v
.
Signed-off-by: Ran Wang
Reviewed-by: Rob Herring
---
Change in v7:
- None.
Change in v6:
- None.
Change in v5:
- Add 'Reviewed-by: Rob Herring ' to commit message.
- Rename property 'fsl,#rcpm-wakeup-cells' to '#fsl,rcpm-wakeup-cells'.
please see https
Hi Rafael,
On Wednesday, August 21, 2019 11:16, Ran Wang wrote:
>
> Some user might want to go through all registered wakeup sources and doing
> things accordingly. For example, SoC PM driver might need to do HW
> programming to prevent powering down specific IP which wakeup source
Hi Pavel,
On Wednesday, August 21, 2019 11:16, Ran Wang wrote:
>
> The NXP's QorIQ Processors based on ARM Core have RCPM module (Run
> Control and Power Management), which performs system level tasks associated
> with power management such as wakeup source control.
>
> T
-by: Ran Wang
---
Change in v6:
- Adjust related API usage to meet wakeup.c's update in patch 1/3.
Change in v5:
- Fix v4 regression of the return value of wakeup_source_get_next()
didn't pass to ws in while loop.
- Rename wakeup_source member 'attached_dev' to 'dev
.
Signed-off-by: Ran Wang
Reviewed-by: Rob Herring
---
Change in v6:
- None.
Change in v5:
- Add 'Reviewed-by: Rob Herring ' to commit message.
- Rename property 'fsl,#rcpm-wakeup-cells' to '#fsl,rcpm-wakeup-cells'.
please see https://lore.kernel.org/patchwork
on that list and return them one by one.
Signed-off-by: Ran Wang
---
Change in v6:
- Add wakeup_source_get_star() and wakeup_source_get_stop() to aligned
with wakeup_sources_stats_seq_start/nex/stop.
Change in v5:
- Update commit message, add decription of walk through
Hi Rafael,
On Monday, August 19, 2019 16:20, Rafael J. Wysocki wrote:
>
> On Mon, Aug 19, 2019 at 10:15 AM Ran Wang wrote:
> >
> > Hi Rafael,
> >
> > On Monday, August 05, 2019 17:59, Rafael J. Wysocki wrote:
> > >
> > > On Wednesday, July 24, 2
Hi Rafael,
On Monday, August 05, 2019 17:59, Rafael J. Wysocki wrote:
>
> On Wednesday, July 24, 2019 9:47:20 AM CEST Ran Wang wrote:
> > Some user might want to go through all registered wakeup sources and
> > doing things accordingly. For example, SoC PM driver might
on that list and return them one by one.
Signed-off-by: Ran Wang
---
Change in v5:
- Update commit message, add decription of walk through all wakeup
source objects.
- Add SCU protection in function wakeup_source_get_next().
- Rename wakeup_source member
-off-by: Ran Wang
Acked-by: Pavel Machek
---
Change in v5:
- Fix v4 regression of the return value of wakeup_source_get_next()
didn't pass to ws in while loop.
- Rename wakeup_source member 'attached_dev' to 'dev'.
- Rename property 'fsl,#rcpm-wakeup-cells' to '#fsl
.
Signed-off-by: Ran Wang
Reviewed-by: Rob Herring
---
Change in v5:
- Add 'Reviewed-by: Rob Herring ' to commit message.
- Rename property 'fsl,#rcpm-wakeup-cells' to '#fsl,rcpm-wakeup-cells'.
please see https://lore.kernel.org/patchwork/patch/1101022/
Change in v4
Hi Rafael,
On Wednesday, June 19, 2019 06:45, Rafael J. Wysocki wrote:
>
> On Monday, May 20, 2019 11:52:36 AM CEST Ran Wang wrote:
> > Some user might want to go through all registered wakeup sources and
> > doing things accordingly. For example, SoC PM driver might
Hi Sirs,
Could anyone please comment this patch set or tell me if I have missed
maintainer in mail list? I'd like to let review process move forward.
Thank you.
Regards,
Ran
On Monday, May 20, 2019 17:53 Ran Wang wrote:
>
> Some user might want to go through all registered
is interested in.
Signed-off-by: Ran Wang
---
Change in v4:
- None.
Change in v3:
- Adjust indentation of *attached_dev;.
Change in v2:
- None.
drivers/base/power/wakeup.c | 18 ++
include/linux/pm_wakeup.h |3 +++
2 files changed, 21 insertions(+), 0
-off-by: Ran Wang
Acked-by: Pavel Machek
---
Change in v4:
- Remove extra ',' in author line of rcpm.c
- Update usage of wakeup_source_get_next() to be less confusing to the
reader, code logic remain the same.
Change in v3:
- Some whitespace ajdustment.
Change
.
Signed-off-by: Ran Wang
---
Change in v4:
- Adjust indectation of 'ls1021a, ls1012a, ls1043a, ls1046a'.
Change in v3:
- None.
Change in v2:
- None.
Documentation/devicetree/bindings/soc/fsl/rcpm.txt |8 +++-
1 files changed, 7 insertions(+), 1 deletions
Hi Pavel,
On Monday, May 20, 2019 17:08 Pavel Machek wrote:
> > > Hi!
> > >
> > > > > > +static int rcpm_pm_prepare(struct device *dev) {
> > > > > > + struct device_node *np = dev->of_node;
> > > > > > + struct wakeup_source *ws;
> > > > > > + struct rcpm *rcpm;
> > > > > > + u32
Hi Pavel,
On Monday, May 20, 2019 16:57, Pavel Machek wrote:
>
> Hi!
>
> > > > +static int rcpm_pm_prepare(struct device *dev) {
> > > > + struct device_node *np = dev->of_node;
> > > > + struct wakeup_source *ws;
> > > > + struct rcpm *rcpm;
> > > > + u32
ch as wakeup source control.
> >
> > This driver depends on PM wakeup source framework which help to
> > collect wake information.
> >
> > Signed-off-by: Ran Wang
>
> > +// Copyright 2019 NXP
> > +//
> > +// Author: Ran Wang ,
>
> extra ,
OK, will upd
-off-by: Ran Wang
---
Change in v3:
- Some whitespace ajdustment.
Change in v2:
- Rebase Kconfig and Makefile update to latest mainline.
drivers/soc/fsl/Kconfig |8 +++
drivers/soc/fsl/Makefile |1 +
drivers/soc/fsl/rcpm.c | 124
is interested in.
Signed-off-by: Ran Wang
---
Change in v3:
- Adjust indentation of *attached_dev;.
Change in v2:
- None.
drivers/base/power/wakeup.c | 18 ++
include/linux/pm_wakeup.h |3 +++
2 files changed, 21 insertions(+), 0 deletions(-)
diff --git
.
Signed-off-by: Ran Wang
---
Change in v3:
- None.
Change in v2:
- None.
Documentation/devicetree/bindings/soc/fsl/rcpm.txt |8 +++-
1 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/Documentation/devicetree/bindings/soc/fsl/rcpm.txt
b/Documentation
Hi Pavel,
On Monday, May 20, 2019 05:39, Pavel Machek wrote:
>
> Hi!
>
>
> > +
> > +struct rcpm {
> > + unsigned int wakeup_cells;
> > + void __iomem *ippdexpcr_base;
> > + boollittle_endian;
> > +};
>
> Inconsistent whitespace
OK, will make them aligned.
>
> > +static int
Hi Pavel,
On Monday, May 20, 2019 05:35, Pavel Machek wrote:
>
> > --- a/include/linux/pm_wakeup.h
>
> > @@ -70,6 +71,7 @@ struct wakeup_source {
> > unsigned long wakeup_count;
> > boolactive:1;
> > boolautosleep_enabled:1;
> > +
-off-by: Ran Wang
---
Change in v2:
- Rebase Kconfig and Makefile update to latest mainline.
drivers/soc/fsl/Kconfig |8 +++
drivers/soc/fsl/Makefile |1 +
drivers/soc/fsl/rcpm.c | 124 ++
3 files changed, 133 insertions(+), 0
is interested in.
Signed-off-by: Ran Wang
---
Change in v2:
- None.
drivers/base/power/wakeup.c | 18 ++
include/linux/pm_wakeup.h |3 +++
2 files changed, 21 insertions(+), 0 deletions(-)
diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
index
.
Signed-off-by: Ran Wang
---
Change in v2:
- None.
Documentation/devicetree/bindings/soc/fsl/rcpm.txt |8 +++-
1 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/Documentation/devicetree/bindings/soc/fsl/rcpm.txt
b/Documentation/devicetree/bindings/soc/fsl/rcpm.txt
.
Signed-off-by: Ran Wang
---
Documentation/devicetree/bindings/soc/fsl/rcpm.txt |8 +++-
1 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/Documentation/devicetree/bindings/soc/fsl/rcpm.txt
b/Documentation/devicetree/bindings/soc/fsl/rcpm.txt
index e284e4e..058154c 100644
is interested in.
Signed-off-by: Ran Wang
---
drivers/base/power/wakeup.c | 18 ++
include/linux/pm_wakeup.h |3 +++
2 files changed, 21 insertions(+), 0 deletions(-)
diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
index 5fa1898..8d75795 100644
-off-by: Ran Wang
---
drivers/soc/fsl/Kconfig |8 +++
drivers/soc/fsl/Makefile |1 +
drivers/soc/fsl/rcpm.c | 124 ++
3 files changed, 133 insertions(+), 0 deletions(-)
create mode 100644 drivers/soc/fsl/rcpm.c
diff --git a/drivers/soc/fsl
Hi Scott,
On 2018/9/8 4:35, Scott Wood wrote:
>
> On Fri, 2018-08-31 at 11:52 +0800, Ran Wang wrote:
> > This driver is to provide a independent framework for PM service
> > provider and consumer to configure system level wake up feature. For
> > example, RCPM driver c
Hi Scott,
On 2018/9/8 18:16, Scott Wood wrote:
>
> On Fri, 2018-08-31 at 11:52 +0800, Ran Wang wrote:
> > The NXP's QorIQ Processors based on ARM Core have RCPM module (Run
> > Control and Power Management), which performs all device-level tasks
> > associat
Hi Scott,
On 2018/9/8 4:23, Scott Wood wrote:
>
> On Fri, 2018-08-31 at 11:52 +0800, Ran Wang wrote:
> > +Optional properties:
> > + - big-endian : Indicate RCPM registers is big-endian. A RCPM node
> > + that doesn't have this property will be regarded as little-
Hi Leo,
On 2018/9/7 4:51, Yang Li wrote:
>
> On Fri, Sep 7, 2018 at 4:51 AM Ran Wang wrote:
> >
> > Hi Leo,
> >
> > On September 05, 2018 at 11:22 Yang Li wrote:
> > > -Original Message-
> > > From: Li Yang
> > > Sent: Wednesd
Hi Dongsheng,
On 2018/9/7 18:16, Dongsheng Wang wrote:
>
> On 2018/9/7 16:49, Ran Wang wrote:
> > Hi Dongsheng
> >
> >> On 2018/9/5 11:05, Dongsheng Wang wrote:
> >>
> >> Please change your comments style.
> >>
> >> On 2
Hi Leo,
On September 05, 2018 at 11:22 Yang Li wrote:
> -Original Message-
> From: Li Yang
> Sent: Wednesday, September 05, 2018 11:22
> To: dongsheng.w...@hxt-semitech.com
> Cc: Ran Wang ; Rob Herring ;
> Mark Rutland ; open list:OPEN FIRMWARE AND
> FLATTENED
Hi Dongsheng,
On 2018/9/5 10:58, Dongsheng Wang wrote:
>
> Please change your comments style.
>
> On 2018/8/31 11:56, Ran Wang wrote:
> > The NXP's QorIQ Processors based on ARM Core have RCPM module (Run
> > Control and Power Management), which performs all device-le
Hi Dongsheng
> On 2018/9/5 11:05, Dongsheng Wang wrote:
>
> Please change your comments style.
>
> On 2018/8/31 11:57, Ran Wang wrote:
> > This driver is to provide a independent framework for PM service
> > provider and consumer to configure system level wake up fea
Hi Rob
> -Original Message-
> From: Rob Herring
> Sent: Tuesday, September 04, 2018 09:25
> To: Ran Wang
> Cc: Leo Li ; Mark Rutland ;
> linuxppc-dev@lists.ozlabs.org; linux-arm-ker...@lists.infradead.org;
> devicet...@vger.kernel.org; linux-ker...@vger.kernel.org
design is
changed and remain user side unchanged.
Signed-off-by: Ran Wang
---
drivers/soc/fsl/Kconfig | 14 +
drivers/soc/fsl/Makefile |1 +
drivers/soc/fsl/plat_pm.c | 144 +
include/soc/fsl/plat_pm.h | 22 +++
4 files changed, 181
provider (such as RCPM driver).
Signed-off-by: Chenhui Zhao
Signed-off-by: Ying Zhang
Signed-off-by: Ran Wang
---
drivers/soc/fsl/Kconfig |6 ++
drivers/soc/fsl/Makefile |1 +
drivers/soc/fsl/ls-rcpm.c | 153 +
3 files changed, 160
Add property 'big-endian' and supportted IP's configuration info.
Remove property 'fsl,#rcpm-wakeup-cell'.
Signed-off-by: Ran Wang
---
Documentation/devicetree/bindings/soc/fsl/rcpm.txt | 42 ++-
1 files changed, 13 insertions(+), 29 deletions(-)
diff --git a/Documentation
From: Li Yang <le...@freescale.com>
Signed-off-by: Li Yang <leoyang...@nxp.com>
Signed-off-by: Zhao Chenhui <chenhui.z...@nxp.com>
Signed-off-by: Ran Wang <ran.wan...@nxp.com>
---
Changes in v2:
- new file
.../devicetree/bindings/powerpc/fsl/pmc.txt| 59
uantian <yuantian.t...@freescale.com>
Signed-off-by: Xie Xiaobo <x@freescale.com>
Signed-off-by: Zhao Qiang <b45...@freescale.com>
Signed-off-by: Shengzhou Liu <shengzhou@freescale.com>
Signed-off-by: Ran Wang <ran.wan...@nxp.com>
---
Changes in v2:
- Res
Enable Power Management feature on device tree, including MPC8536,
MPC8544, MPC8548, MPC8572, P1010, P1020, P1021, P1022, P2020, P2041,
P3041, T104X, T1024.
Signed-off-by: Zhao Chenhui <chenhui.z...@freescale.com>
Signed-off-by: Ran Wang <ran.wan...@nxp.com>
---
Changes in v2:
caches in the current cpu.
Signed-off-by: Chenhui Zhao <chenhui.z...@freescale.com>
Reviewed-by: Yang Li <le...@freescale.com>
Reviewed-by: Jose Rivera <german.riv...@freescale.com>
Signed-off-by: Ran Wang <ran.wan...@nxp.com>
---
Changes in v2:
- no change
arch/powerp
.
This patch configure the EPU FSM preparing for deep sleep.
Signed-off-by: Hongbo Zhang <hongbo.zh...@freescale.com>
Signed-off-by: Chenhui Zhao <chenhui.z...@freescale.com>
Signed-off-by: Ran Wang <ran.wan...@nxp.com>
---
Changes in v2:
- Resolve warnning of scripts/checkpatc
Also, unselect FSL_PMC which is for older platfroms instead.
Signed-off-by: Ran Wang <ran.wan...@nxp.com>
---
Changes in v2:
- no change
arch/powerpc/Kconfig |4 +---
1 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 7
uantian <yuantian.t...@freescale.com>
Signed-off-by: Xie Xiaobo <x@freescale.com>
Signed-off-by: Zhao Qiang <b45...@freescale.com>
Signed-off-by: Shengzhou Liu <shengzhou@freescale.com>
Signed-off-by: Ran Wang <ran.wan...@nxp.com>
---
arch/powerp
Enable Power Management feature on device tree, including MPC8536,
MPC8544, MPC8548, MPC8572, P1010, P1020, P1021, P1022, P2020, P2041,
P3041, T104X, T1024.
Signed-off-by: Zhao Chenhui <chenhui.z...@freescale.com>
Signed-off-by: Ran Wang <ran.wan...@nxp.com>
---
arch/powerpc/
caches in the current cpu.
Signed-off-by: Chenhui Zhao <chenhui.z...@freescale.com>
Reviewed-by: Yang Li <le...@freescale.com>
Reviewed-by: Jose Rivera <german.riv...@freescale.com>
Signed-off-by: Ran Wang <ran.wan...@nxp.com>
---
arch/powerpc/include/asm/cputable.h |
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