Document the fact that some Exynos PMUs are capable of acting as
an interrupt controller.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
Documentation/devicetree/bindings/arm/samsung/pmu.txt | 17 +
1 file changed, 17 insertions(+)
diff --git
This series is extracted from [4], which is trying to remove all
traces of gic_arch_extn from the tree. As some maintainers are more
responsive than others (understatement of the year...), I've decided
to split it per sub-arch, and get it moving, at least partially.
This series addresses Exynos
Exynos has been (ab)using the gic_arch_extn to provide
wakeup from suspend, and it makes a lot of sense to convert
this code to use stacked domains instead.
This patch does just this, updating the DT files to actually
reflect what the HW provides.
BIG FAT WARNING: because the DTs were so far
Krzysztof Kozlowski k.kozlow...@samsung.com writes:
The power domain nodes in DTS may be very generic (e.g. power-domain
for Exynos 5420) making it very hard to debug:
$ cat /sys/kernel/debug/pm_genpd/pm_genpd_summary
domain status slaves
power-domain
Signed-off-by: Tobias Jakobi tjak...@math.uni-bielefeld.de
Reviewed-by: Inki Dae inki@samsung.com
Tested-by: Joonyoung Shim jy0922.s...@samsung.com
---
exynos/Makefile.am| 2 +-
exynos/exynos_fimg2d.c| 2 +-
exynos/exynos_fimg2d.h| 322
On 11 March 2015 at 13:31, Inki Dae inki@samsung.com wrote:
Hi,
On 2015년 02월 24일 23:20, Tobias Jakobi wrote:
Hello,
here are some miscellaneous improvements (small features, bugfixes, spelling
fixes, etc.) for the exynos component of libdrm. The general idea is to let
userspace use
The reason for this change is to let userspace use the header.
Currently 'make install' does not install it.
Signed-off-by: Tobias Jakobi tjak...@math.uni-bielefeld.de
Reviewed-by: Inki Dae inki@samsung.com
Tested-by: Joonyoung Shim jy0922.s...@samsung.com
---
exynos/Makefile.am | 3 +--
1
On 03/01/15 18:15, Inha Song wrote:
This patch add CLKOUT driver support for Exynos3250 SoC.
Exynos3250 SoC PMU_DEBUG is the same with Exynos4's PMU_DEBUG
including CLKOUT mux. So, We can use the exynos4's clkout init
function for Exynos3250 without the need to add new function.
On Wed, Mar 11, 2015 at 2:10 AM, Chanwoo Choi cw00.c...@samsung.com wrote:
Hi Valentin,
I sent the Exynos5433 clock patch and then separately I'm sending the
Exynos5433 devicetree patch-set[1].
[1] [PATCH v6 0/9] arm64: Add the support for new Exynos5433 SoC
-
The 'pm_data', 'exynos_release_ret_regs', 'exynos3250_release_ret_regs'
and 'exynos5420_release_ret_regs' are not exported nor used outside of
suspend.c file. Make them static.
This fixes following sparse warnings:
arch/arm/mach-exynos/suspend.c:83:23: warning: symbol 'pm_data' was not
declared.
Since 32b0aa9aaeb4 (ARM: EXYNOS: Remove i2c sys configuration related
code) the Exynos 5250 no longer saves additional registers under
'exynos_pm_data.extra_save' field.
No one else uses this code so get rid of it making also 'exynos_pm_data'
const everywhere.
Signed-off-by: Krzysztof Kozlowski
The 'exynos5420_pm_data' is not modified and can be made const.
Signed-off-by: Krzysztof Kozlowski k.kozlow...@samsung.com
Reviewed-by: Pankaj Dubey pankaj.du...@samsung.com
---
Notes:
Changes since v3:
1. The 'of_device_id' was already constifyied by Uwe Kleine-König.
Changes
On 03/11/2015 06:54 PM, Krzysztof Kozlowski wrote:
The power domain nodes in DTS may be very generic (e.g. power-domain
for Exynos 5420) making it very hard to debug:
$ cat /sys/kernel/debug/pm_genpd/pm_genpd_summary
domain status slaves
power-domain
On Exynos4412 boards (Trats2, Odroid U3) after enabling L2 cache in
56b60b8bce4a (ARM: 8265/1: dts: exynos4: Add nodes for L2 cache
controller) the second suspend to RAM failed. First suspend worked fine
but the next one hang just after powering down of secondary CPUs (system
consumed energy as it
On śro, 2015-03-11 at 11:20 +0100, Krzysztof Kozlowski wrote:
On Exynos4412 boards (Trats2, Odroid U3) after enabling L2 cache in
56b60b8bce4a (ARM: 8265/1: dts: exynos4: Add nodes for L2 cache
controller) the second suspend to RAM failed. First suspend worked fine
but the next one hang just
Hi Tobias,
On 2015년 02월 24일 23:20, Tobias Jakobi wrote:
The coefficient mode enables use of global color, not alpha.
Signed-off-by: Tobias Jakobi tjak...@math.uni-bielefeld.de
---
exynos/exynos_fimg2d.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
Hi,
On 2015년 02월 24일 23:20, Tobias Jakobi wrote:
Hello,
here are some miscellaneous improvements (small features, bugfixes, spelling
fixes, etc.) for the exynos component of libdrm. The general idea is to let
userspace use the G2D engine functionality more
efficiently.
If someone is
On 3/10/2015 5:41 AM, Marek Szyprowski wrote:
If device is configured to work only in HOST or DEVICE mode, there is
no point in initializing both subdrivers. This patch also fixes
resource leakage if host subdriver fails to initialize.
Signed-off-by: Marek Szyprowski m.szyprow...@samsung.com
Dear Kukjin,
This groups important fixes for this v4.0-rc cycle. I hope you will find
useful such grouping them in a pull request.
1. Fix second suspend to RAM on Trats2 board. This has shown up
after enabling L2 cache but actually the use delayed reset
assertion is to be blamed.
2. Fix
Dear Kukjin,
This groups non-critical fixes and enhancements for Exynos suspend
and power domain code for upcoming v4.1 release:
1. Add 'const' and 'static' keywords where they are applicable.
2. Remove unused field in struct 'exynos_pm_data'.
3. Be more verbose about power domain name.
4. Handle
On Wednesday 11 March 2015 05:36 AM, Axel Lin wrote:
Remove the second lock on non-regmap path.
Fixes: 278270e39efa (phy: exynos-mipi-video: Use spin_lock to protct
state-regmap rmw operations)
Reported-by: Julia Lawall julia.law...@lip6.fr
Signed-off-by: Axel Lin axel@ingics.com
This patch adds the 'const' keyword for devfreq_event_ops structure
because the ops of devfreq_event_desc structure shold not be changed
after initialization.
Cc: Myungjoo Ham myungjoo@samsung.com
Cc: Kyungmin Park kyungmin.p...@samsung.com
Signed-off-by: Chanwoo Choi
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