linux-toradex.git/drivers/devfreq/exynos, branch v4.5-rc3 Linux kernel for Apalis and Colibri modules devfreq: exynos: drop owner assignment from platform_drivers 2014-10-20T14:20:27+00:00 Wolfram Sang wsa@the-dreams.de 2014-10-20T14:20:27+00:00 c4456c1701d64ba1870ecafb33ec7f6de9dc5952 A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> 
A platform_driver does not need to set an owner, it will be populated by the
driver core.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
PM / devfreq: exynos: Enable building exynos PPMU as module 2014-09-29T11:22:36+00:00 Punit Agrawal punit.agrawal@arm.com 2014-07-18T14:09:54+00:00 81da57e64919f45e72d8e551f47ce38686ce0e78 Export symbols from the PPMU driver needed to build the exynos bus driver as a module. Cc: MyungJoo Ham <myungjoo.ham@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Kukjin Kim <kgene.kim@samsung.com> Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Punit Agrawal <punit.agrawal@arm.com> Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> 
Export symbols from the PPMU driver needed to build the exynos bus
driver as a module.

Cc: MyungJoo Ham <myungjoo.ham@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Kukjin Kim <kgene.kim@samsung.com>
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Punit Agrawal <punit.agrawal@arm.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
PM / devfreq: remove checks for CONFIG_EXYNOS_ASV 2014-05-24T13:33:51+00:00 Paul Bolle pebolle@tiscali.nl 2014-05-21T20:37:34+00:00 cb7063f453e543b97285a10343cfc02983d792ad Checks for CONFIG_EXYNOS_ASV were added in v3.3. But the related Kconfig symbol has never been added to the tree. Remove these checks, as they always evaluate to false. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> [Merge conflict resolved by MyungJoo] Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> 
Checks for CONFIG_EXYNOS_ASV were added in v3.3. But the related Kconfig
symbol has never been added to the tree. Remove these checks, as they
always evaluate to false.

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
[Merge conflict resolved by MyungJoo]
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
PM / devfreq: exynos5: Use devm_devfreq_* function using device resource management 2014-05-24T13:33:48+00:00 Chanwoo Choi cw00.choi@samsung.com 2014-05-09T07:43:11+00:00 2456963c0b736f4111f9c4517ae12f63d332c312 This patch uses devm_devfreq_add_device()/devm_devfreq_register_opp_notifier() to control automatically the resource of devfreq. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Cc: Kukjin Kim <kgene.kim@samsung.com> Cc: Sachin Kamat <sachin.kamat@linaro.org> Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Cc: Manish Badarkhe <badarkhe.manish@gmail.com> Cc: Abhilash Kesavan <a.kesavan@samsung.com> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> 
This patch uses devm_devfreq_add_device()/devm_devfreq_register_opp_notifier()
to control automatically the resource of devfreq.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Cc: Kukjin Kim <kgene.kim@samsung.com>
Cc: Sachin Kamat <sachin.kamat@linaro.org>
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Cc: Manish Badarkhe <badarkhe.manish@gmail.com>
Cc: Abhilash Kesavan <a.kesavan@samsung.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-samsung-soc@vger.kernel.org
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
PM / devfreq: exynos4: Use devm_devfreq_* function using device resource management 2014-05-24T13:33:45+00:00 Chanwoo Choi cw00.choi@samsung.com 2014-05-09T07:43:10+00:00 c1b13d4e54d9777dc68c28503728ea63c6bfff37 This patch uses devm_devfreq_add_device()/devm_devfreq_register_opp_notifier() to control automatically the resource of devfreq. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Cc: Kukjin Kim <kgene.kim@samsung.com> Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Cc: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> 
This patch uses devm_devfreq_add_device()/devm_devfreq_register_opp_notifier()
to control automatically the resource of devfreq.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Cc: Kukjin Kim <kgene.kim@samsung.com>
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Cc: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-samsung-soc@vger.kernel.org
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
PM / devfreq: exynos: make more PPMU code common 2014-05-24T08:56:41+00:00 Bartlomiej Zolnierkiewicz b.zolnierkie@samsung.com 2014-03-21T17:31:46+00:00 26d518530b19c62dd8165165958d7429db4cd1fe Move common PPMU code from exynos[45]_bus.c to exynos_ppmu.c. There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> 
Move common PPMU code from exynos[45]_bus.c to exynos_ppmu.c.

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
PM / devfreq: exynos5: introduce struct busfreq_ppmu_data 2014-05-24T08:56:41+00:00 Bartlomiej Zolnierkiewicz b.zolnierkie@samsung.com 2014-03-21T17:31:45+00:00 a94f6b4a6f60b4e80102dc431c11026df1307cbb This is a preparation for making more PPMU code common for EXYNOS devfreq drivers. There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> 
This is a preparation for making more PPMU code common for
EXYNOS devfreq drivers.

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
PM / devfreq: exynos4: introduce struct busfreq_ppmu_data 2014-05-24T08:56:40+00:00 Bartlomiej Zolnierkiewicz b.zolnierkie@samsung.com 2014-03-21T17:31:44+00:00 f4145270894ba3e4edc120d8940f515a2cd75b4c This is a preparation for making more PPMU code common for EXYNOS devfreq drivers. There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> 
This is a preparation for making more PPMU code common for
EXYNOS devfreq drivers.

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
PM / devfreq: exynos4: use common PPMU code 2014-05-24T08:56:39+00:00 Chanwoo Choi cw00.choi@samsung.com 2014-03-21T17:31:43+00:00 ba778b374d55945a190f01f7a741c9657ae5f519 This patch converts exynos4_bus driver to use common PPMU code (exynos_ppmu.c) instead of individual functions related to PPC because PPMU is integrated module with both PPC and Bus event generator. When using PPMU to get bus performance read/write event exynos4_bus driver deson't need to consider memory type. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> [bzolnier: splitted out changes from the bigger patch] Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> 
This patch converts exynos4_bus driver to use common PPMU code
(exynos_ppmu.c) instead of individual functions related to PPC
because PPMU is integrated module with both PPC and Bus event
generator.  When using PPMU to get bus performance read/write
event exynos4_bus driver deson't need to consider memory type.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
[bzolnier: splitted out changes from the bigger patch]
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
PM / devfreq: exynos5: Use SIMPLE_DEV_PM_OPS macro 2014-05-24T08:56:37+00:00 Chanwoo Choi cw00.choi@samsung.com 2014-03-20T02:59:12+00:00 edb06a2d4226c65e1c03c279963ca0ede9ccf990 This patch use SIMPLE_DEV_PM_OPS macro instead of legacy method. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> 
This patch use SIMPLE_DEV_PM_OPS macro instead of legacy method.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>