Add Mali GPU device tree node for the RK3399 SoCs, with devfreq
opp table.
RK3399 and RK3399-OP1 SoCs have a different recommendation table with
gpu opp. As the ARM's mali driver found on
https://developer.arm.com/products/software/mali-drivers/midgard-kernel.
Signed-off-by: Caesar
ure.
>From the scripts to have a look at the actual control.
"
while true; do grep "" /sys/class/thermal/thermal_zone[0-1]/temp
/sys/devices/system/cpu/cpu[0-5]/cpufreq/scaling_cur_freq
/sys/devices/platform/ff9a.gpu/devfreq/ff9a.gpu/cur_freq;date;sleep .5;
done &
在 2017年07月12日 15:19, Heiko Stuebner 写道:
Hi Caesar,
Am Mittwoch, 12. Juli 2017, 14:29:28 CEST schrieb Caesar Wang:
Add Mali GPU device tree node for the RK3399 SoCs, with devfreq
opp table.
RK3399 and RK3399-OP1 SoCs have a different recommendation table with
gpu opp. As the ARM's mali d
have one input clock.
- foo@ will produce warnings when used without reg property.
- update the commit to explain the two passive trip points changed.
Caesar Wang (5):
dt-bindings: gpu: add the RK3399 mali for rockchip specifics
dt-bindings: gpu: add a power_model optional properties for MALI
This patch adds the MALI's power-model to set the IPA model to be used
for power management.
Signed-off-by: Caesar Wang
---
Changes in v2: None
Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt | 12
1 file changed, 12 insertions(+)
diff --git a/Documentation/devic
l IPA.
The Thermal power allocator governor works optimatly with two passive trip
points, for the better performance we will use the trip-point0 with 70
degree above which the governor control starts operating and trip-point1
with 85 degree is the target temperature by controlling.
Signed-off-by: C
This patch enables the gpu and adds the mali-supply power for RK3399-GRU
devices.
Signed-off-by: Caesar Wang
---
Changes in v2: None
arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi | 5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
b/arch/arm64
Add Mali GPU device tree node for the RK3399 SoCs, with devfreq
opp table.
RK3399 and RK3399-OP1 SoCs have a different recommendation table with
gpu opp. Also, the ARM's mali driver found on
https://developer.arm.com/products/software/mali-drivers/midgard-kernel.
Signed-off-by: Caesar
RK3399's GPU uses the quad-core Mali-T860, which is the new generation of
high-end graphics processors from ARM.
This patch added "rockchip,rk3399-mali" for dt-bindings, in order to
support IPA of gpu thermal in later.
Signed-off-by: Caesar Wang
---
Changes in v2: None
Rob,
在 2017年07月18日 04:07, Rob Herring 写道:
On Mon, Jul 17, 2017 at 04:14:28PM +0800, Caesar Wang wrote:
This patch adds the MALI's power-model to set the IPA model to be used
for power management.
What's IPA? India Pale Ale or Intermediate Physical Address?
IPA is intelligent Power
oCs after.
-Caesar
在 2017年07月17日 16:14, Caesar Wang 写道:
This series patches supported the mail in devicetree and used the
thermal IPA by default.
Verified with kernel is based on Linus's master branch and Heiko's
v4.14-armsoc-tmp/dts64 branch. ( The Linux version 4.12.0 for now).
The most ro
Kishon,
Can you help merge this in your or next tree? I'm hoping that we can
land this somewhere.:-)
Thanks,
-Caesar
在 2018年01月11日 10:40, Caesar Wang 写道:
Hi Kishon,
Since the Shawn isn't available, I take over this series patches for now.
As the original bug had tracke
在 2017年08月11日 11:02, Zhang Rui 写道:
On Tue, 2017-07-25 at 17:09 +0800, Rocky Hao wrote:
RK3328 SOC has one Temperature Sensor for CPU.
Change-Id: I176c76bae1801d815a513986cfefcb55272c69a8
Signed-off-by: Rocky Hao
Reviewed-by: Caesar Wang
Caesar,
what do you think of this patch?
Have a
在 2017年08月04日 16:06, Rocky Hao 写道:
add tsadc needed main information for rk3328 SoC.
5Hz is the max clock rate supported by tsadc module.
Signed-off-by: Rocky Hao
---
Change in v2:
- remove gerrit Change-Id
arch/arm64/boot/dts/rockchip/rk3328.dtsi | 20
1 file chang
在 2017年08月04日 16:06, Rocky Hao 写道:
add thermal zone and dynamic CPU power coefficients for rk3328
Signed-off-by: Rocky Hao
---
Change in v2:
- remove gerrit Change-Id
arch/arm64/boot/dts/rockchip/rk3328.dtsi | 43
1 file changed, 43 insertions(+)
diff --git
Hi Rocky,
在 2017年08月24日 18:27, Rocky Hao 写道:
Add a new compatible for thermal founding on RV1108 SoCs.
Signed-off-by: Rocky Hao
---
Documentation/devicetree/bindings/thermal/rockchip-thermal.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/thermal/ro
Rocky,
在 2017年08月24日 18:27, Rocky Hao 写道:
Add tsadc needed main information for RV1108 SoC.
75Hz is the max clock rate supported by tsadc module.
Signed-off-by: Rocky Hao
---
arch/arm/boot/dts/rv1108.dtsi | 29 +
1 file changed, 29 insertions(+)
diff --git a
Hi Rocky,
在 2017年08月24日 18:27, Rocky Hao 写道:
RV1108 SOC has one Temperature Sensor for CPU.
Signed-off-by: Rocky Hao
---
drivers/thermal/rockchip_thermal.c | 67 ++
1 file changed, 67 insertions(+)
diff --git a/drivers/thermal/rockchip_thermal.c
b/drive
在 2017年09月15日 10:10, Caesar Wang 写道:
Hi Rocky,
在 2017年08月24日 18:27, Rocky Hao 写道:
RV1108 SOC has one Temperature Sensor for CPU.
Signed-off-by: Rocky Hao
Reviewed-by: Caesar Wang
---
drivers/thermal/rockchip_thermal.c | 67
++
1 file changed, 67
As the allocation and free buffer that need to add mutex lock for drm mm,
but it lacks the locking on error path in rockchip_gem_iommu_map().
Also, the trivial changes like The comment should be placed in the
kerneldoc and unused blank line.
Signed-off-by: Caesar Wang
---
drivers/gpu/drm
dBm)
* 2447 MHz [8] (30.0 dBm)
* 2452 MHz [9] (30.0 dBm)
* 2457 MHz [10] (30.0 dBm)
* 2462 MHz [11] (30.0 dBm)
* 2467 MHz [12] (disabled)
* 2472 MHz [13] (disabled)
* 2484 MHz [14] (disabled)
Signed-off-by: Caesar Wang
---
drivers/net/wireless/marvell/mwifiex/cfp.c | 2 +-
1 file changed, 1 insert
Kalle,
在 2017年06月13日 14:28, Kalle Valo 写道:
Caesar Wang writes:
We have always met the unused log be printed as following.
...
[23193.523182] mwifiex_pcie :01:00.0: mwifiex_get_cfp:
cannot find cfp by band 2& channel=13 freq=0
[23378.633684] mwifiex_pcie :01:00.0: mwifiex_get
在 2017年06月13日 15:04, Kalle Valo 写道:
Caesar Wang writes:
Kalle,
在 2017年06月13日 14:28, Kalle Valo 写道:
Caesar Wang writes:
We have always met the unused log be printed as following.
...
[23193.523182] mwifiex_pcie :01:00.0: mwifiex_get_cfp:
cannot find cfp by band 2& channel=13
ISABLED)
continue;
So it should not been an ERROR, use the WARN level to instead it for now.
Signed-off-by: Caesar Wang
Acked-by: Xinming Hu
---
Changes in v2:
- Fixes the commit and title as Kalle and Xinming comments on
https://patchwork.kernel.org/patch/9786047/
- Add the Acked
if (ch->flags & IEEE80211_CHAN_DISABLED)
continue;
so it should not been an ERROR. WARN looks fine to me.
you can add me acked-by in v2.
Okay, thanks for explanation and having a look at it.
-Caesar
Regards,
Simon
From: Caesar Wang [mailto:w...@rock-chips.com]
Se
Hi Heiko,
Thanks your comments.
在 2017年07月23日 05:48, Heiko Stuebner 写道:
Hi Caesar,
Am Montag, 17. Juli 2017, 16:14:31 CEST schrieb Caesar Wang:
As RK3399 had used the Power allocator thermal governor by default,
enabled this to manage thermals by dynamically allocating and limiting
power to
40 ~443
216 0.8 82 ~438
312 0.8 115 ~430
408 0.8 150 ~455
So the dynamic-power-coefficient average value is about 436.
Signed-off-by: Caesar Wang
---
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 4 ++--
1
nd in time
[ 5.585784 ] cros-ec-spi spi5.0: Transfer error 1/3: -110
..
Feels like that a workaround way to fix it, but that should be a good
solution.
在 2017年06月14日 11:38, Jeffy Chen 写道:
Support using "cs-gpios" property to specify cs gpios.
Signed-off-by: Jeffy Chen
Tested
Heiko,
What do you think of it?
Maybe I need re-update these patches on next kernel, and re-test them.
On 2016年07月06日 16:05, Caesar Wang wrote:
Hello Heiko, Marc & ARM guys
When Jay first submitted the rk3399.dtsi upstream
<https://patchwork.kernel.org/patch/8885821/> he had the P
From: Brian Norris
In order to allow supporting the HID based devices that need power on/off
the regulator. We try to get a power-supply property from the
device tree.
Signed-off-by: Brian Norris
Signed-off-by: Caesar Wang
Cc: Jiri Kosina
Cc: linux-in...@vger.kernel.org
---
drivers/hid
Add the regulator properties that will be used to power on/off
the regulator.
Signed-off-by: Caesar Wang
Cc: Rob Herring
Cc: Jiri Kosina
Cc: linux-in...@vger.kernel.org
---
Documentation/devicetree/bindings/input/hid-over-i2c.txt | 3 +++
1 file changed, 3 insertions(+)
diff --git a
On 2016年09月05日 06:09, Heiko Stuebner wrote:
Hi Caesar,
Am Samstag, 3. September 2016, 08:13:17 CEST schrieb Caesar Wang:
Heiko,
What do you think of it?
Maybe I need re-update these patches on next kernel, and re-test them.
I checked linux-next and the underlying changes seem to all have
org/patch/9209369/
remove the interrupt-affinity property, we need depend on Marc' perf
code on https://patchwork.kernel.org/patch/9209369/.
Caesar Wang (2):
arm64: dts: rockchip: change all interrupts cells for 4 on rk3399 SoCs
arm64: dts: rockchip: support the pmu node for rk3399
SoCs.
[0]:
https://lkml.org/lkml/2016/4/11/182
Signed-off-by: Caesar Wang
Acked-by: Mark Rutland
Cc: Heiko Stuebner
Cc: Marc Zyngier
CC: linux-arm-ker...@lists.infradead.org
---
Changes in v3:
- updated on next kernel(20160905).
- add the Mark's ACK for PATCH[2/2].
Changes in v2:
- AS Mar
/arm,gic-v3.txt
Signed-off-by: Caesar Wang
Acked-by: Mark Rutland
Cc: Heiko Stuebner
Cc: Will Deacon
Cc: Marc Zyngier
CC: linux-arm-ker...@lists.infradead.org
---
Changes in v3:
- update with the lastest next kernel(20160905).
- add Mark's ACK for PATCH[1/2].
Changes in v2: None
arch/
On 2016年09月06日 06:27, Heiko Stuebner wrote:
Am Dienstag, 6. September 2016, 02:17:15 CEST schrieb Caesar Wang:
This patch adds to enable the ARM Performance Monitor Units for rk3399.
ARM cores often have a PMU for counting cpu and cache events like cache
misses and hits.
Also, as the Marc
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