Quoting Krzysztof Kozlowski (2015-03-28 09:37:05)
2015-03-27 17:27 GMT+01:00 Bartlomiej Zolnierkiewicz
b.zolnier...@samsung.com:
Commit 42773b28e71d (clk: samsung: exynos4: Enable ARMCLK
down feature) enabled ARMCLK down feature on all Exynos4
SoCs. Unfortunately on Exynos4210 SoC ARMCLK
On 04/12/2015 11:44 AM, Anand Moon wrote:
pwm_config() must be called with a duty cycle of 0 prior to calling
pwm_disable() to ensure that the pwm signal is set to low.
Changes since v1 : None.
Changes since v2 : None
Changes since v3 : Simplify the comment.
Reported-by: Markus Reichl
Hi,
The phandle notation reduces possible mistakes when overriding nodes
by child board files and reduces duplication of addresses.
The patchset refactors Exynos5 boards to use the phandle way.
Tested by comparison of decompiled DTB for each commit.
Patchset depends (to reduce conflicts) on
The i2c_7 node (i2c@12CD) with LVDS bridge child node was put in
Exynos5250 Snow DTS file twice.
Signed-off-by: Krzysztof Kozlowski k.kozlowsk...@gmail.com
---
arch/arm/boot/dts/exynos5250-snow.dts | 46 +--
1 file changed, 22 insertions(+), 24 deletions(-)
Add new labels to certain nodes so they could be easily referenced by
Exynos5 board DTS.
Signed-off-by: Krzysztof Kozlowski k.kozlowsk...@gmail.com
---
arch/arm/boot/dts/exynos5.dtsi| 6 +++---
arch/arm/boot/dts/exynos5440.dtsi | 4 ++--
2 files changed, 5 insertions(+), 5 deletions(-)
diff
The phandle notation reduces possible mistakes when overriding nodes.
Additionally remove duplicated serial and uart labels for serial.
Signed-off-by: Krzysztof Kozlowski k.kozlowsk...@gmail.com
---
arch/arm/boot/dts/exynos5420-peach-pit.dts | 2 +-
arch/arm/boot/dts/exynos5420.dtsi |
The phandle notation reduces possible mistakes when overriding nodes.
Signed-off-by: Krzysztof Kozlowski k.kozlowsk...@gmail.com
---
arch/arm/boot/dts/exynos5250.dtsi | 82 +++
1 file changed, 41 insertions(+), 41 deletions(-)
diff --git
The phandle notation reduces possible mistakes when overriding nodes.
Signed-off-by: Krzysztof Kozlowski k.kozlowsk...@gmail.com
---
arch/arm/boot/dts/exynos5420-arndale-octa.dts | 634 +-
1 file changed, 317 insertions(+), 317 deletions(-)
diff --git
The phandle notation reduces possible mistakes when overriding nodes.
Signed-off-by: Krzysztof Kozlowski k.kozlowsk...@gmail.com
---
arch/arm/boot/dts/exynos5420-smdk5420.dts | 639 +++---
1 file changed, 320 insertions(+), 319 deletions(-)
diff --git
The phandle notation reduces possible mistakes when overriding nodes.
Signed-off-by: Krzysztof Kozlowski k.kozlowsk...@gmail.com
---
arch/arm/boot/dts/exynos5440-sd5v1.dts| 10 ++--
arch/arm/boot/dts/exynos5440-ssdk5440.dts | 85 +++
2 files changed, 47
This commit enables TMU IP block on the Exynos5422 OdroidXU3
device.
Tested on OdroidXU3 board.
Changes since v1 : None
Changes since v2 : None
Tested-by: Markus Reichl m.rei...@fivetechno.de
Acked-by: Lukasz Majewski l.majew...@samsung.com
Signed-off-by: Anand Moon linux.am...@gmail.com
---
Add pwm-fan node to the OdroidXU3 board.
Tested on OdroidXU3 board.
Changes since v1 : None
Changes since v2 : None
Tested-by: Markus Reichl m.rei...@fivetechno.de
Acked-by: Lukasz Majewski l.majew...@samsung.com
Signed-off-by: Anand Moon linux.am...@gmail.com
---
On 04/12/2015 07:54 AM, Anand Moon wrote:
In order to disable the PWM we need to update using following sequence.
pwm_config(pwm, 0, period);
pwm_disable(pwm);
pwm_config() with a zero duty cycle to make it clear the timer and update the
PWM registers.
pwm_disable will clear
This work depeds upon work done by Lukasz Majewski l.majew...@samsung.com
and Sjoerd Simons sjoerd.sim...@collabora.co.uk regarding the pwm-fan.
Changes from v1
fixed the registration of thermal sensor to tmu_cpu0
Dropped patches.
On 04/12/2015 08:29 AM, Anand Moon wrote:
hi Guenter,
I am referring to #linux/drivers/pwm/pwm-samsung.c
Will update the comment.
Sure, but that doesn't help as patch description for the pwm-fan driver.
Guenter
-Anand Moon
On 12 April 2015 at 20:37, Guenter Roeck li...@roeck-us.net
Include exynos5-cpu-thermal.dtsi to enable thermal_zone support.
Changes since v1 : Seperate the include previous patch.
Changes since v2 : None
Tested-by: Markus Reichl m.rei...@fivetechno.de
Acked-by: Lukasz Majewski l.majew...@samsung.com
Signed-off-by: Anand Moon linux.am...@gmail.com
---
update the cooling level for cpu0 to avoid following message.
root@odroidxu3:~# dmesg | grep ther
[0.241511] /thermal-zones/cpu-thermal/cooling-maps/map0:
could not get #cooling-cells for /cpus/cpu@0
Tested on OdroidXU3
Changes since v1 : None
Changes since v2 :
In order to disable the PWM we need to update using following sequence.
pwm_config(pwm, 0, period);
pwm_disable(pwm);
pwm_config() with a zero duty cycle to make it clear the timer and update the
PWM registers.
pwm_disable will clear the TCON_AUTORELOAD(tcon_chan) and update the
Trip points corresponding to the one defined in the exynos_tmu_data.c
for Exynos5 have been included.
This thermal-zones attribute is afterwards reused for Exynos5422.
Changes since v1 : Fixed the thernal_sensor registration of the sensors tmu_cpu0
Changes since v2 : None
Tested-by: Markus
-Original Message-
From: iommu-boun...@lists.linux-foundation.org [mailto:iommu-
boun...@lists.linux-foundation.org] On Behalf Of Joerg Roedel
Sent: Thursday, March 26, 2015 6:13 PM
To: io...@lists.linux-foundation.org
Cc: Alexandre Courbot; linux-samsung-soc@vger.kernel.org; Heiko
hi Guenter,
I am referring to #linux/drivers/pwm/pwm-samsung.c
Will update the comment.
-Anand Moon
On 12 April 2015 at 20:37, Guenter Roeck li...@roeck-us.net wrote:
On 04/12/2015 07:54 AM, Anand Moon wrote:
In order to disable the PWM we need to update using following sequence.
Changes from v1
fixed the registration of thermal sensor to tmu_cpu0
Dropped patches.
0005-pwm-samsung-Fix-output-race-on-disabling.patch
0006-hwmon-pwm-fan-Update-the-duty-cycle-inorder-to-contr.patch
changes from v2
Added patch
Include exynos5-cpu-thermal.dtsi to enable thermal_zone support.
Changes since v1 : Separate the include previous patch.
Changes since v2 : None
Changes since v3 : None
Tested-by: Markus Reichl m.rei...@fivetechno.de
Acked-by: Lukasz Majewski l.majew...@samsung.com
Signed-off-by: Anand Moon
This commit enables TMU IP block on the Exynos5422 OdroidXU3
device.
Tested on OdroidXU3 board.
Changes since v1 : None
Changes since v2 : None
Changes since v3 : None
Tested-by: Markus Reichl m.rei...@fivetechno.de
Acked-by: Lukasz Majewski l.majew...@samsung.com
Signed-off-by: Anand Moon
Add pwm-fan node to the OdroidXU3 board.
Tested on OdroidXU3 board.
Changes since v1 : None
Changes since v2 : None
Changes since v3 : None
Tested-by: Markus Reichl m.rei...@fivetechno.de
Acked-by: Lukasz Majewski l.majew...@samsung.com
Signed-off-by: Anand Moon linux.am...@gmail.com
---
pwm_config() must be called with a duty cycle of 0 prior to calling
pwm_disable() to ensure that the pwm signal is set to low.
Changes since v1 : None.
Changes since v2 : None
Changes since v3 : Simplify the comment.
Reported-by: Markus Reichl m.rei...@fivetechno.de
Tested-by: Markus Reichl
update the cooling level for cpu0 to avoid following message.
root@odroidxu3:~# dmesg | grep ther
[0.241511] /thermal-zones/cpu-thermal/cooling-maps/map0:
could not get #cooling-cells for /cpus/cpu@0
Tested on OdroidXU3
Changes since v1 : None
Changes since v2 :
Trip points corresponding to the one defined in the exynos_tmu_data.c
for Exynos5 have been included.
This thermal-zones attribute is afterwards reused for Exynos5422.
Changes since v1 : Fixed the thernal_sensor registration of the sensors tmu_cpu0
Changes since v2 : None
Changes since v3 : None
Commit ea08de16eb1b (ARM: dts: Add DISP1 power domain for exynos5420)
added a device node for the Exynos5420 DISP1 power domain but dit not
make the DP controller a consumer of that power domain.
This causes an Unhandled fault: imprecise external abort error if the
exynos-dp driver tries to
On Sunday 12 April 2015 21:24:47 Krzysztof Kozlowski wrote:
The phandle notation reduces possible mistakes when overriding nodes
by child board files and reduces duplication of addresses.
The patchset refactors Exynos5 boards to use the phandle way.
Tested by comparison of decompiled DTB
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