Dear Kukjin,
Updated pull request, replacing also the usage of soc_is_exynos4()
with of_machine_is_compatible(). You requested this in comments
for "ARM: EXYNOS: Fix failed second suspend on Exynos4".
This adds coupled cpuidle for Exynos3250 and improves the Exynos
code in few places. Everything for upcoming 4.2 merge window.
Description along with a tag.
Best regards,
Krzysztof
The following changes since commit b82f3a05ff0b5eaf2c9900eeb34e58a6624db8d9:
ARM: EXYNOS: Fix failed second suspend on Exynos4 (2015-05-11 11:03:09 +0900)
are available in the git repository at:
https://github.com/krzk/linux.git tags/samsung-for-next-4.2-2
for you to fetch changes up to c91889378098ff0bb5fe6f422a3c0eb554b34930:
ARM: plat-samsung: Constify platform_device_id (2015-05-11 11:05:31 +0900)
----------------------------------------------------------------
Extending cpuidle driver and improvements for Exynos based boards:
1. Replace soc_is_exynos4() with of_machine_is_compatible().
2. Add missing return-value checks and of_node_put() for power domain
driver.
3. Fix missing clk_prepare in S3C24XX ADC driver.
4. Rework clock handling when switching power domains on/off. Instead
of settting fixed parent in DTS we grab the parent clock before
turning the domain off.
5. Add coupled cpuidle support for Exynos3250 to an existing
cpuidle-exynos driver. As a result it enables AFTR mode
(ARM-Off Top-Running) to be used by default on Exynos3250
without the need to hot unplug CPU1 first.
6. Constify irq_domain_ops and platform_device_id.
----------------------------------------------------------------
Bartlomiej Zolnierkiewicz (5):
ARM: EXYNOS: fix exynos_boot_secondary() return value on timeout
ARM: EXYNOS: make exynos_core_restart() less verbose
ARM: EXYNOS: add exynos_set_boot_addr() helper
ARM: EXYNOS: add exynos_get_boot_addr() helper
cpuidle: exynos: add coupled cpuidle support for Exynos3250
Krzysztof Kozlowski (8):
ARM: EXYNOS: Use of_machine_is_compatible instead of soc_is_exynos4
ARM: EXYNOS: Handle of of_iomap() failure
ARM: EXYNOS: Handle of_find_device_by_node and kstrdup failures
ARM: EXYNOS: Add missing of_node_put() when parsing power domains
ARM: EXYNOS: Get current parent clock for power domain on/off
ARM: dts: Use last parent for clocks during power domain on/off
ARM: EXYNOS: Constify irq_domain_ops
ARM: plat-samsung: Constify platform_device_id
Sergiy Kibrik (1):
ARM: SAMSUNG: fix clk_enable() WARNing in S3C24XX ADC
.../bindings/arm/exynos/power_domain.txt | 7 +-
arch/arm/boot/dts/exynos5420.dtsi | 13 +---
arch/arm/include/asm/firmware.h | 4 +
arch/arm/mach-exynos/common.h | 4 +-
arch/arm/mach-exynos/exynos.c | 5 +-
arch/arm/mach-exynos/firmware.c | 18 +++++
arch/arm/mach-exynos/platsmp.c | 86 +++++++++++++++-------
arch/arm/mach-exynos/pm.c | 51 +++++++++++--
arch/arm/mach-exynos/pm_domains.c | 44 ++++++++---
arch/arm/mach-exynos/suspend.c | 2 +-
arch/arm/plat-samsung/adc.c | 6 +-
11 files changed, 176 insertions(+), 64 deletions(-)
2015-05-11 12:14 GMT+09:00 Krzysztof Kozlowski <[email protected]>:
> Dear Kukjin,
>
> Updated pull request, replacing also the usage of soc_is_exynos4()
> with of_machine_is_compatible(). You requested this in comments
> for "ARM: EXYNOS: Fix failed second suspend on Exynos4".
>
> This adds coupled cpuidle for Exynos3250 and improves the Exynos
> code in few places. Everything for upcoming 4.2 merge window.
> Description along with a tag.
>
> Best regards,
> Krzysztof
>
>
> The following changes since commit b82f3a05ff0b5eaf2c9900eeb34e58a6624db8d9:
>
> ARM: EXYNOS: Fix failed second suspend on Exynos4 (2015-05-11 11:03:09 +0900)
>
> are available in the git repository at:
>
> https://github.com/krzk/linux.git tags/samsung-for-next-4.2-2
>
> for you to fetch changes up to c91889378098ff0bb5fe6f422a3c0eb554b34930:
>
> ARM: plat-samsung: Constify platform_device_id (2015-05-11 11:05:31 +0900)
>
> ----------------------------------------------------------------
> Extending cpuidle driver and improvements for Exynos based boards:
> 1. Replace soc_is_exynos4() with of_machine_is_compatible().
> 2. Add missing return-value checks and of_node_put() for power domain
> driver.
> 3. Fix missing clk_prepare in S3C24XX ADC driver.
> 4. Rework clock handling when switching power domains on/off. Instead
> of settting fixed parent in DTS we grab the parent clock before
> turning the domain off.
> 5. Add coupled cpuidle support for Exynos3250 to an existing
> cpuidle-exynos driver. As a result it enables AFTR mode
> (ARM-Off Top-Running) to be used by default on Exynos3250
> without the need to hot unplug CPU1 first.
> 6. Constify irq_domain_ops and platform_device_id.
Dear Kukjin,
Just humbly reminding - this stuff still waits for you :).
Best regards,
Krzysztof
On 05/17/15 17:52, Krzysztof Kozlowski wrote:
> 2015-05-11 12:14 GMT+09:00 Krzysztof Kozlowski <[email protected]>:
>> Dear Kukjin,
>>
>> Updated pull request, replacing also the usage of soc_is_exynos4()
>> with of_machine_is_compatible(). You requested this in comments
>> for "ARM: EXYNOS: Fix failed second suspend on Exynos4".
>>
>> This adds coupled cpuidle for Exynos3250 and improves the Exynos
>> code in few places. Everything for upcoming 4.2 merge window.
>> Description along with a tag.
>>
>> Best regards,
>> Krzysztof
>>
>>
>> The following changes since commit b82f3a05ff0b5eaf2c9900eeb34e58a6624db8d9:
>>
>> ARM: EXYNOS: Fix failed second suspend on Exynos4 (2015-05-11 11:03:09 +0900)
>>
>> are available in the git repository at:
>>
>> https://github.com/krzk/linux.git tags/samsung-for-next-4.2-2
>>
>> for you to fetch changes up to c91889378098ff0bb5fe6f422a3c0eb554b34930:
>>
>> ARM: plat-samsung: Constify platform_device_id (2015-05-11 11:05:31 +0900)
>>
>> ----------------------------------------------------------------
>> Extending cpuidle driver and improvements for Exynos based boards:
>> 1. Replace soc_is_exynos4() with of_machine_is_compatible().
>> 2. Add missing return-value checks and of_node_put() for power domain
>> driver.
>> 3. Fix missing clk_prepare in S3C24XX ADC driver.
>> 4. Rework clock handling when switching power domains on/off. Instead
>> of settting fixed parent in DTS we grab the parent clock before
>> turning the domain off.
>> 5. Add coupled cpuidle support for Exynos3250 to an existing
>> cpuidle-exynos driver. As a result it enables AFTR mode
>> (ARM-Off Top-Running) to be used by default on Exynos3250
>> without the need to hot unplug CPU1 first.
>> 6. Constify irq_domain_ops and platform_device_id.
>
> Dear Kukjin,
>
> Just humbly reminding - this stuff still waits for you :).
>
Sure, why not. I'll update it soon ;-)
Thanks,
Kukjin
On 05/19/15 15:21, Kukjin Kim wrote:
> On 05/17/15 17:52, Krzysztof Kozlowski wrote:
>> 2015-05-11 12:14 GMT+09:00 Krzysztof Kozlowski <[email protected]>:
>>> Dear Kukjin,
>>>
>>> Updated pull request, replacing also the usage of soc_is_exynos4()
>>> with of_machine_is_compatible(). You requested this in comments
>>> for "ARM: EXYNOS: Fix failed second suspend on Exynos4".
>>>
>>> This adds coupled cpuidle for Exynos3250 and improves the Exynos
>>> code in few places. Everything for upcoming 4.2 merge window.
>>> Description along with a tag.
>>>
>>> Best regards,
>>> Krzysztof
>>>
>>>
>>> The following changes since commit b82f3a05ff0b5eaf2c9900eeb34e58a6624db8d9:
>>>
>>> ARM: EXYNOS: Fix failed second suspend on Exynos4 (2015-05-11 11:03:09 +0900)
>>>
>>> are available in the git repository at:
>>>
>>> https://github.com/krzk/linux.git tags/samsung-for-next-4.2-2
>>>
>>> for you to fetch changes up to c91889378098ff0bb5fe6f422a3c0eb554b34930:
>>>
>>> ARM: plat-samsung: Constify platform_device_id (2015-05-11 11:05:31 +0900)
>>>
>>> ----------------------------------------------------------------
>>> Extending cpuidle driver and improvements for Exynos based boards:
>>> 1. Replace soc_is_exynos4() with of_machine_is_compatible().
>>> 2. Add missing return-value checks and of_node_put() for power domain
>>> driver.
>>> 3. Fix missing clk_prepare in S3C24XX ADC driver.
>>> 4. Rework clock handling when switching power domains on/off. Instead
>>> of settting fixed parent in DTS we grab the parent clock before
>>> turning the domain off.
>>> 5. Add coupled cpuidle support for Exynos3250 to an existing
>>> cpuidle-exynos driver. As a result it enables AFTR mode
>>> (ARM-Off Top-Running) to be used by default on Exynos3250
>>> without the need to hot unplug CPU1 first.
>>> 6. Constify irq_domain_ops and platform_device_id.
>>
>> Dear Kukjin,
>>
>> Just humbly reminding - this stuff still waits for you :).
>>
> Sure, why not. I'll update it soon ;-)
>
Done, thanks.
- Kukjin