This adds the necessary data for handling dmcfreq on the rk3328
Change-Id: If4cff5cc372f80b6776a7272a1bff54abef2cf33
Signed-off-by: CanYang He <hcy@rock-chips.com>
This adds the necessary data for handling dfi on the rk3328.
Change-Id: Id870f78dad3ddd6cb5771674a4e8905322f9e8ef
Signed-off-by: CanYang He <hcy@rock-chips.com>
add rockchip_dmc as a cooling device in thermal control
Change-Id: Iefb046a104eb2205f2ef17dd80bb31fd75b42c90
Signed-off-by: Rocky Hao <rocky.hao@rock-chips.com>
This patch adds NoC (Network on Chip) Probe driver which provides
the primitive values to get the performance data. For example, RK3399
has multiple NoC probes to monitor traffic statistics for analyzing
the transaction flow.
Change-Id: I66f6708f0d244488ca08f0f1f1cb36b19c7a2d0a
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
There is a frequency map table between vop bandwidth and dmc, when vop
bandwidth is changed, the dmc frequency will also be changed to specified
frequency.
If new request frequency is greater than old request frequency, update dmc
target frequency immediately. If new request frequency is less than old
request frequency, only update min_freq and max_freq.
Change-Id: Ib5bf098faf5ffa72e60c34aa686431352420e69b
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
This adds the necessary data for handling dfi on the rk3128.
Access the dfi via registers provided by GRF (general register
files) module.
Change-Id: Ife9e9987224088434e878102b7d1c3b132e761ad
Signed-off-by: Liang Chen <cl@rock-chips.com>
This adds the necessary data for handling dmcfreq on the rk3128.
Change-Id: I6aeae7103c1eaed0b4515d8d11863c4b190b6918
Signed-off-by: Liang Chen <cl@rock-chips.com>
This adds the necessary data for handling dmcfreq on the rk3288.
Change-Id: I042222f899d03ec1832ac47b48db8c6c46c3b0d3
Signed-off-by: Tang Yun ping <typ@rock-chips.com>
This adds the necessary data for handling dfi on the rk3288.
Access the dfi via registers provided by GRF (general register
files) module.
Change-Id: Ic7241af3c20a269ab362055dea04d260e01c50de
Signed-off-by: Tang Yun ping <typ@rock-chips.com>
This adds the necessary data for handling dmcfreq on the rk3368.
Change-Id: Ie202cbaa3b27e52b22a5efc57c6e108fbd03a20a
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
In future it will be modified to support more rockchip platforms.
Change-Id: I5cd7ce555eefe08b12fbfcda8ef445c4b169e8c6
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
This adds the necessary data for handling dfi on the rk3368.
Access the dfi via registers provided by GRF (general register
files) module.
Change-Id: I96c2b4dcd34d90731b749ebdbe6922f01559d8e6
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
This patch adds the documentation for rockchip rk3399 dmc driver.
Change-Id: Icaff8fa2173ded5c64a08e877d32a8eca1a0c3be
Signed-off-by: Lin Huang <hl@rock-chips.com>
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
This patch adds the documentation for rockchip dfi devfreq-event driver.
Change-Id: Ib5704cdef0c7a53abe3afda126cb1a1adba43b3a
Signed-off-by: Lin Huang <hl@rock-chips.com>
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
This patch updates the documentation to include the information of PPMUv2.
The PPMUv2 is used for Exynos5433 and Exynos7420 to monitor the performance
of each IP in Exynos SoC.
Cc: MyungJoo Ham <myungjoo.ham@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
The exynos-ppmu driver is only a clock consumer and not a clock provider
but its Device Tree binding listed #clock-cells as an optional property.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
