Hi Karol,
I guess this patch series is not complete and use case implementation
will be more helpful for clarity. Also I can think of another way in
which this complete implementation can be done with pd name as
something pd-virt. This pd can be handled differently inside the
platform specific
On Thu, Nov 27, 2014 at 7:50 PM, Ulf Hansson ulf.hans...@linaro.org wrote:
On 25 November 2014 at 09:48, amit daniel kachhap
amit.dan...@samsung.com wrote:
On Tue, Nov 25, 2014 at 1:05 PM, Ulf Hansson ulf.hans...@linaro.org wrote:
On 24 November 2014 at 14:04, Amit Daniel Kachhap
amit.dan
On Tue, Nov 25, 2014 at 1:00 PM, Ulf Hansson ulf.hans...@linaro.org wrote:
On 24 November 2014 at 14:04, Amit Daniel Kachhap
amit.dan...@samsung.com wrote:
This patch uses the restructuring done in PD handlers and adds PD
on/off/status handlers for exynos7. In this SoC, some extra settings
On Tue, Nov 25, 2014 at 1:05 PM, Ulf Hansson ulf.hans...@linaro.org wrote:
On 24 November 2014 at 14:04, Amit Daniel Kachhap
amit.dan...@samsung.com wrote:
This API may be needed to set the power domain parent/child relationship
in the power domain platform driver. The parent relationship
On Tue, Nov 25, 2014 at 1:29 PM, Ulf Hansson ulf.hans...@linaro.org wrote:
On 24 November 2014 at 14:04, Amit Daniel Kachhap
amit.dan...@samsung.com wrote:
This patch adds supports for parent power domain. This will ensure
invoking of parent/child power domain on/off in a correct sequence
Amit Daniel Kachhap (12):
arm: exynos: Add platform driver support for power domain driver
soc: exynos: Move exynos power domain file to driver/soc/samsung
folder
soc: samsung: exynos-pmu: Register exynos pd driver as a mfd client
soc: samsung: Re-structure PMU driver to create pd on/off
once and registered
with the power domain subsystem.
- Existing DT bindings are used.
Cc: Kukjin Kim kgene@samsung.com
Signed-off-by: Amit Daniel Kachhap amit.dan...@samsung.com
---
arch/arm/mach-exynos/pm_domains.c | 40 +++--
1 file changed, 25
-by: Amit Daniel Kachhap amit.dan...@samsung.com
---
arch/arm/mach-exynos/Makefile |1 -
drivers/soc/samsung/Kconfig|9 +
drivers/soc/samsung/Makefile |3 ++-
.../soc/samsung}/pm_domains.c |0
This is used to probe exynos power domain. This method can be also used
for probing other PMU client drivers like pm sleep etc. Currently no
platform data is supplied but can be easily extended when required.
Reviewed-by: Pankaj Dubey pankaj.du...@samsung.com
Signed-off-by: Amit Daniel Kachhap
.
This restructuring will be useful for SoC's where certain extra
operation need to implemented along with PD on/off operation or if
some PD registers are different. There is no functionality change for the
existing SoC's.
Signed-off-by: Amit Daniel Kachhap amit.dan...@samsung.com
---
drivers/soc/samsung
.
This change will not affect the existing DT bindings.
Cc: Kukjin Kim kgene@samsung.com
Signed-off-by: Amit Daniel Kachhap amit.dan...@samsung.com
---
.../bindings/arm/exynos/power_domain.txt |8
drivers/soc/samsung/pm_domains.c | 10 +-
2 files
compatible name feature to distinguish between power
domains.
Signed-off-by: Amit Daniel Kachhap amit.dan...@samsung.com
---
drivers/soc/samsung/exynos-pmu.c| 105 +++
include/linux/soc/samsung/exynos-regs-pmu.h | 17 +
2 files changed, 122 insertions(+)
diff
-by: Amit Daniel Kachhap amit.dan...@samsung.com
---
drivers/base/power/domain.c |3 ++-
include/linux/pm_domain.h |7 +++
2 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
index fb83d4a..b0e1c2f 100644
--- a/drivers
This patch adds supports for parent power domain. This will ensure
invoking of parent/child power domain on/off in a correct sequence.
In exynos7 SOC's, power domain controllers have parent and child
hierarchy.
Cc: Kukjin Kim kgene@samsung.com
Signed-off-by: Amit Daniel Kachhap amit.dan
.
Because of this change only exynos5420 SoC DT bindings are affected.
The complete example is shown in the DT documentation section.
Signed-off-by: Amit Daniel Kachhap amit.dan...@samsung.com
---
.../bindings/arm/exynos/power_domain.txt | 18 +-
drivers/soc/samsung/pm_domains.c
While turning power domain to on/off, some clocks rates might change and
need to be saved/restored in the Exynos7 SOC. This patch adds the
framework for saving those clocks before power off and restoring it back
after power on operation.
Signed-off-by: Amit Daniel Kachhap amit.dan...@samsung.com
Use power domain driver for Exynos7 SOC's
Signed-off-by: Amit Daniel Kachhap amit.dan...@samsung.com
---
arch/arm64/Kconfig |1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 30bd4d5..b102d0b 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64
domain suspend/resume interface.
Signed-off-by: Amit Daniel Kachhap amit.dan...@samsung.com
---
.../bindings/arm/exynos/power_domain.txt | 12 ++
drivers/soc/samsung/pm_domains.c | 138 +++-
2 files changed, 146 insertions(+), 4 deletions(-)
diff --git
: Zhang Rui rui.zh...@intel.com
Cc: Eduardo Valentin edubez...@gmail.com
Cc: Amit Daniel Kachhap amit.dan...@samsung.com
The changes looks fine,
Reviewed-by: Amit Daniel Kachhap amit.dan...@samsung.com
Thanks,
Amit
---
Changes from v2:
- Fix build break because of missing 'or' operation
...@intel.com
Cc: Eduardo Valentin edubez...@gmail.com
Cc: Amit Daniel Kachhap amit.dan...@samsung.com
Reviewed-by: Amit Daniel Kachhap amit.dan...@samsung.com
Thanks,
Amit
---
drivers/thermal/samsung/exynos_tmu.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/thermal
On Mon, Jul 21, 2014 at 11:34 AM, Zhang Rui rui.zh...@intel.com wrote:
On Fri, 2014-07-18 at 09:00 +0900, Chanwoo Choi wrote:
This patch adds the registers, bit fields and compatible strings
required to support for the 1 TMU channels on Exynos3250.
Signed-off-by: Chanwoo Choi
On Fri, Jul 11, 2014 at 7:33 AM, Javier Martinez Canillas
javier.marti...@collabora.co.uk wrote:
Hello Amit,
On 07/10/2014 12:08 PM, amit daniel kachhap wrote:
On Fri, Jul 4, 2014 at 3:25 PM, Javier Martinez Canillas
javier.marti...@collabora.co.uk wrote:
MAX77686 PMIC support Dyamic Voltage
On Fri, Jul 11, 2014 at 7:15 AM, Javier Martinez Canillas
javier.marti...@collabora.co.uk wrote:
Hello Amit,
On 07/10/2014 11:59 AM, amit daniel kachhap wrote:
On Sat, Jul 5, 2014 at 1:54 AM, Javier Martinez Canillas
javier.marti...@collabora.co.uk wrote:
Some regulators on the MAX77686 PMIC
.
This patch adds support to configure the DVSx and SELBx lines
from DT and to setup and read the GPIO lines connected to them.
The entire series looks nice. Few minor comments from my side. I guess
still one more version in needed as per other ppls comment.
You may add,
Reviewed-by: Amit Daniel
On Fri, Jul 4, 2014 at 3:25 PM, Javier Martinez Canillas
javier.marti...@collabora.co.uk wrote:
MAX77686 PMIC support Dyamic Voltage Scaling (DVS) on a set
of Buck regulators. A number of GPIO are connected to these
lines and are requested by the mfd driver. Setup the GPIO
pins from the
25 matches
Mail list logo
