Add 400Mhz clock source for HS400 mode
Signed-off-by: Chaotian Jing
---
Documentation/devicetree/bindings/mmc/mtk-sd.txt | 11 ++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/mmc/mtk-sd.txt
b/Documentation/devicetree/bindings/mmc/mtk-s
use the ios->timing directly is better
It can reflect current timing and do settings by timing
Signed-off-by: Chaotian Jing
---
drivers/mmc/host/mtk-sd.c | 20
1 file changed, 8 insertions(+), 12 deletions(-)
diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.
Even if we only use one gpd, we need alloc 2 gpd and make
the gpd->next pointer to the second gpd, or may get gpd checksum
error, this was checked by hardware
Signed-off-by: Chaotian Jing
---
drivers/mmc/host/mtk-sd.c | 11 +++
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git
cmd_ints_mask and data_ints_mask are constant value,
so make it to const
Signed-off-by: Chaotian Jing
---
drivers/mmc/host/mtk-sd.c | 15 ++-
1 file changed, 6 insertions(+), 9 deletions(-)
diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c
index b2e89d3..8b3e15d 100
Sometime only need set MMC_CAP_HW_RESET for one of MMC hosts,
So set it in device tree is better.
Signed-off-by: Chaotian Jing
---
Documentation/devicetree/bindings/mmc/mmc.txt | 1 +
drivers/mmc/core/host.c | 2 ++
2 files changed, 3 insertions(+)
diff --git a/Documentati
add implement of ops->hw_reset() for eMMC
Signed-off-by: Chaotian Jing
---
drivers/mmc/host/mtk-sd.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c
index 3858163..5627644 100644
--- a/drivers/mmc/host/mtk-sd.c
+++ b/drivers
add HS200/HS400 support for eMMC
add SDR50/SDR104 support for SD
Signed-off-by: Chaotian Jing
---
arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 26 +++---
1 file changed, 19 insertions(+), 7 deletions(-)
diff --git a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
b/arch/arm64/
The mmc_execute_tuning() has already prepared the opcode,
there is no need to prepare it again at mmc_send_tuning(),
and, there is a BUG of mmc_send_tuning() to determine the opcode
by bus width, assume eMMC was running at HS200, 4bit mode,
then the mmc_send_tuning() will overwrite the opcode from
add HS400 mode and tune support
Signed-off-by: Chaotian Jing
---
drivers/mmc/host/mtk-sd.c | 249 +-
1 file changed, 244 insertions(+), 5 deletions(-)
diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c
index 5627644..39568cc 100644
---
Add eMMC hardware reset support
Signed-off-by: Chaotian Jing
---
arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
index 4be66ca..6d79ffc 100644
--- a/arch/arm
Change in v3:
Fix checkpatch errors and warnings for patch 8
Split patch 9, make DT parts enabling hw reset separately
Change in v2:
Drop the 400mhz and use assigned-clock-parents to instead
Split the original tune patch to several independent patches
Re-write the mmc_send_tuning()
Fix GPD checksu
Hello
On 10/26/2015 07:59 PM, Lee Jones wrote:
On Mon, 26 Oct 2015, Alim Akhtar wrote:
Hi Lee,
Thanks for looking into this.
On 10/26/2015 04:36 PM, Lee Jones wrote:
On Mon, 26 Oct 2015, Alim Akhtar wrote:
From: Thomas Abraham
Add support for S2MPS15 PMIC which is similar to S2MPS11 PMIC
Hi Pavel,
On Monday 26 October 2015 05:17 PM, Pavel Fedin wrote:
Add documentation for new properties, allowing bank configuration.
Signed-off-by: Pavel Fedin
---
.../devicetree/bindings/arm/samsung/exynos-srom.txt | 19 ++-
1 file changed, 18 insertions(+), 1 deletion(-)
Hi Pavel,
On Monday 26 October 2015 05:17 PM, Pavel Fedin wrote:
The chip is smsc9115, connected via SROMc bank 3. Additionally, some GPIO
initialization is required.
Signed-off-by: Pavel Fedin
---
arch/arm/boot/dts/exynos5410-smdk5410.dts | 42 +++
1 file change
Hi Pavel,
On Monday 26 October 2015 05:17 PM, Pavel Fedin wrote:
This machine uses own SoC device tree file, add missing part.
Signed-off-by: Pavel Fedin
---
arch/arm/boot/dts/exynos5410.dtsi | 5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5410.dtsi
b/arch/
On 10/26/15 15:45, Pavel Fedin wrote:
> Hello!
>
Hi,
>> Applied, this whole series.
>
> Where can i find the recent code to base my series on? I looked at
> linux-samsung.git but was unable to find it there.
>
You may need to fetch again?
Anyway the branch is v4.4-next/driver-samsung or tags
On Mon, 26 Oct 2015, Alim Akhtar wrote:
> From: Thomas Abraham
>
> Add support for S2MPS15 PMIC which is similar to S2MPS11 PMIC. The S2MPS15
> PMIC supports 27 LDO regulators, 10 buck regulators, RTC, three 32.768KHz
> clock outputs and battery charger. This patch adds initial support for
> LDO
On Mon, 26 Oct 2015, Alim Akhtar wrote:
> Hi Lee,
> Thanks for looking into this.
>
> On 10/26/2015 04:36 PM, Lee Jones wrote:
> >On Mon, 26 Oct 2015, Alim Akhtar wrote:
> >
> >>From: Thomas Abraham
> >>
> >>Add support for S2MPS15 PMIC which is similar to S2MPS11 PMIC. The S2MPS15
> >>PMIC supp
RTC found in s2mps15 is almost same as one found in s2mps14.
This patch add required changes to enable s2mps15 rtc timer.
Signed-off-by: Alim Akhtar
---
drivers/rtc/rtc-s5m.c | 14 +-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/drivers/rtc/rtc-s5m.c b/drivers/rtc/
This patch moves Exynos PMU driver implementation from "arm/mach-exynos"
to "drivers/soc/samsung". This driver is mainly used for setting misc
bits of register from PMU IP of Exynos SoC which will be required to
configure before Suspend/Resume. Currently all these settings are done
in "arch/arm/mac
S2MPS15 PMIC has three 32k buffered clocks outputs. This patch
adds supports for the same to the s2mps11 clock driver.
Signed-off-by: Alim Akhtar
---
drivers/clk/Kconfig |5 +++--
drivers/clk/clk-s2mps11.c | 24
2 files changed, 27 insertions(+), 2 deletions(
From: Thomas Abraham
The S2MPS15 PMIC is similar in functionality to S2MPS11/14 PMIC. It contains
27 LDO and 10 Buck regulators and allows programming these regulators via a
I2C interface. This patch adds initial support for LDO/Buck regulators of
S2MPS15 PMIC.
Signed-off-by: Thomas Abraham
Sig
From: Thomas Abraham
Add support for S2MPS15 PMIC which is similar to S2MPS11 PMIC. The S2MPS15
PMIC supports 27 LDO regulators, 10 buck regulators, RTC, three 32.768KHz
clock outputs and battery charger. This patch adds initial support for
LDO and buck regulators of S2MPS15 device.
Signed-off-b
This patch splits up mach-exynos/pmu.c file, and moves exynos5420,
PMU configuration data and functions handing data into exynos5420
SoC specific PMU file mach-exynos/exynos5420-pmu.c.
Signed-off-by: Pankaj Dubey
---
arch/arm/mach-exynos/Makefile | 2 +-
arch/arm/mach-exynos/exynos-pmu
This patch splits up mach-exynos/pmu.c file, and moves exynos5250,
PMU configuration data and functions handing data into exynos5250
SoC specific PMU file mach-exynos/exynos5250-pmu.c.
Signed-off-by: Pankaj Dubey
---
arch/arm/mach-exynos/Makefile | 4 +-
arch/arm/mach-exynos/exynos-pmu
From: Thomas Abraham
Add dt-binding documentation for s2mps15 PMIC device. The s2mps15 device
is similar to s2mps11/14 PMIC device and has 27 LDO and 10 buck regulators.
Cc: devicet...@vger.kernel.org
Signed-off-by: Thomas Abraham
Signed-off-by: Alim Akhtar
Reviewed-by: Krzysztof Kozlowski
Ac
This patch splits up mach-exynos/pmu.c file, and moves exynos4210,
exynos4412 and exynos4212 PMU configuration data and functions handing
data into a common exynos4 SoC specific PMU file mach-exynos/exynos4-pmu.c.
Signed-off-by: Pankaj Dubey
---
arch/arm/mach-exynos/Makefile | 2 +-
arch/
Samsung's S2MPS15 PMIC is targetted to be used with Samsung's Exynos7 SoC.
The S2MPS15 PMIC is similar in functionality to S2MPS11/14 PMIC. It contains
27 LDO and 10 Buck regulators, RTC, three 32.768 KHz clock outputs and allows
programming these blocks via a I2C interface. This patch series adds
This patch splits up mach-exynos/pmu.c file, and moves exynos3250 PMU
configuration data and functions handing those data into exynos3250
SoC specific PMU file mach-exynos/exynos3250-pmu.c.
Signed-off-by: Pankaj Dubey
---
arch/arm/mach-exynos/Makefile | 2 +-
arch/arm/mach-exynos/exyno
Moving Exynos PMU specific header file into "include/linux/soc/samsung"
thus updated affected files under "mach-exynos" to use new location of
these header files.
Signed-off-by: Amit Daniel Kachhap
Signed-off-by: Pankaj Dubey
---
arch/arm/mach-exynos/exynos.c
commit 6ec4f8d0d91f ("ARM: EXYNOS: add generic function to calculate
cpu number") introduced exynos_pmu_cpunr to be used by multi-cluster SoC's
e.g Exynos5420, but it's no more used in the codebase and hence removing
this part of code.
Signed-off-by: Pankaj Dubey
---
arch/arm/mach-exynos/pmu.c
This patch series is a part of continuation work from following series
[1] and [2].
1: exynos: Move pmu driver to driver/soc folder and add exynos7 support
http://www.spinics.net/lists/linux-samsung-soc/msg39797.html from Amit
Daniel Kacchap
2: soc: samsung: pmu: split up SoC specific PMU data
On 10/26/2015 04:39 PM, Lee Jones wrote:
On Mon, 26 Oct 2015, Alim Akhtar wrote:
From: Thomas Abraham
Add dt-binding documentation for s2mps15 PMIC device. The s2mps15 device
is similar to s2mps11/14 PMIC device and has 27 LDO and 10 buck regulators.
Cc: devicet...@vger.kernel.org
Signed-o
Hi Lee,
Thanks for looking into this.
On 10/26/2015 04:36 PM, Lee Jones wrote:
On Mon, 26 Oct 2015, Alim Akhtar wrote:
From: Thomas Abraham
Add support for S2MPS15 PMIC which is similar to S2MPS11 PMIC. The S2MPS15
PMIC supports 27 LDO regulators, 10 buck regulators, RTC, three 32.768KHz
clo
Exynos DRM driver have quite big number of components and options.
The patch re-arranges them into three logical groups:
- CRTCs,
- Encoders and Bridges,
- Sub-drivers.
It should make driver options more clear.
Signed-off-by: Andrzej Hajda
---
drivers/gpu/drm/exynos/Kconfig | 38
All options depends on DRM_EXYNOS so it can be moved to enclosing if clause.
Signed-off-by: Andrzej Hajda
---
drivers/gpu/drm/exynos/Kconfig | 27 ++-
1 file changed, 14 insertions(+), 13 deletions(-)
diff --git a/drivers/gpu/drm/exynos/Kconfig b/drivers/gpu/drm/exynos/K
Mixer driver is selected by CONFIG_DRM_EXYNOS_HDMI option. Since Exynos5433
HDMI does not require Mixer. There will be separate options to select Mixer
and HDMI. Adding new option to defconfig before Kconfig will allow to keep
bisectability.
Signed-off-by: Andrzej Hajda
---
arch/arm/configs/exyn
Hi Inki,
This patchset removes hacky mode validation in Mixer driver by adding
atomic_check callback to exynos_crtc and replacing direct function call
with DRM framework validation. As a result HDMI driver does not depend anymore
on MIXER driver and both drivers can be selected with different Kcon
HDMI driver called directly function from MIXER driver to invalidate modes
not supported by MIXER. The patch replaces the hack with proper .atomic_check
callback.
Signed-off-by: Andrzej Hajda
---
drivers/gpu/drm/exynos/exynos_hdmi.c | 5 -
drivers/gpu/drm/exynos/exynos_mixer.c | 6 --
Latest Exynos SoCs does not have Mixer IP, but they still have HDMI IP.
Their drivers should be configurable separately.
Signed-off-by: Andrzej Hajda
---
drivers/gpu/drm/exynos/Kconfig | 8 +++-
drivers/gpu/drm/exynos/Makefile | 3 ++-
drivers/gpu/drm/exynos/exynos_drm_drv.c
Many Exynos DRM sub-options mentions Exynos DRM in their titles.
It is redundant and can be safely shortened. The patch additionally
makes some entries more descriptive.
Signed-off-by: Andrzej Hajda
---
drivers/gpu/drm/exynos/Kconfig | 30 +++---
1 file changed, 15 insert
Some CRTCs needs mode validation, this patch adds neccessary
callback to Exynos DRM framework. It is called from DRM core
via atomic_check helper for drm_crtc.
Signed-off-by: Andrzej Hajda
---
drivers/gpu/drm/exynos/exynos_drm_crtc.c | 12
drivers/gpu/drm/exynos/exynos_drm_drv.h |
DECON-TV(Display and Enhancement Controller for TV) is a variation
of DECON IP. Its main purpose is to produce video stream for HDMI IP.
Signed-off-by: Andrzej Hajda
---
Hi Krzysztof,
I have decided to skip cleanup part as it would require more work,
not related to this patchset.
Regards
Andrze
This machine uses own SoC device tree file, add missing part.
Signed-off-by: Pavel Fedin
---
arch/arm/boot/dts/exynos5410.dtsi | 5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5410.dtsi
b/arch/arm/boot/dts/exynos5410.dtsi
index 4603356..91dd302 100644
--- a/arch/
Bindings are based on u-boot implementation, however they are stored in
subnodes, providing support for more than one bank.
Since the driver now does more than suspend-resume support, dependency on
CONFIG_PM is removed.
Signed-off-by: Pavel Fedin
---
arch/arm/mach-exynos/Kconfig | 2 +-
d
Add documentation for new properties, allowing bank configuration.
Signed-off-by: Pavel Fedin
---
.../devicetree/bindings/arm/samsung/exynos-srom.txt | 19 ++-
1 file changed, 18 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/arm/samsung/exynos-sro
The chip is smsc9115, connected via SROMc bank 3. Additionally, some GPIO
initialization is required.
Signed-off-by: Pavel Fedin
---
arch/arm/boot/dts/exynos5410-smdk5410.dts | 42 +++
1 file changed, 42 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5410-smdk541
This patch extends Exynos SROM controller driver with ability to configure
controller outputs and enables SMSC9115 Ethernet chip on SMDK5410 board,
which is connected via SROMc bank #3.
With this patch, support for the whole existing SMDK range can be added.
Actually, only bank number is different
On Mon, 26 Oct 2015, Alim Akhtar wrote:
> From: Thomas Abraham
>
> Add dt-binding documentation for s2mps15 PMIC device. The s2mps15 device
> is similar to s2mps11/14 PMIC device and has 27 LDO and 10 buck regulators.
>
> Cc: devicet...@vger.kernel.org
> Signed-off-by: Thomas Abraham
> Signed-
On Mon, 26 Oct 2015, Alim Akhtar wrote:
> From: Thomas Abraham
>
> Add support for S2MPS15 PMIC which is similar to S2MPS11 PMIC. The S2MPS15
> PMIC supports 27 LDO regulators, 10 buck regulators, RTC, three 32.768KHz
> clock outputs and battery charger. This patch adds initial support for
> LDO
RTC found in s2mps15 is almost same as one found in s2mps14.
This patch add required changes to enable s2mps15 rtc timer.
Signed-off-by: Alim Akhtar
---
drivers/rtc/rtc-s5m.c | 14 +-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/drivers/rtc/rtc-s5m.c b/drivers/rtc/
From: Thomas Abraham
The S2MPS15 PMIC is similar in functionality to S2MPS11/14 PMIC. It contains
27 LDO and 10 Buck regulators and allows programming these regulators via a
I2C interface. This patch adds initial support for LDO/Buck regulators of
S2MPS15 PMIC.
Signed-off-by: Thomas Abraham
Sig
S2MPS15 PMIC has three 32k buffered clocks outputs. This patch
adds supports for the same to the s2mps11 clock driver.
Signed-off-by: Alim Akhtar
---
drivers/clk/Kconfig |5 +++--
drivers/clk/clk-s2mps11.c | 24
2 files changed, 27 insertions(+), 2 deletions(
Samsung's S2MPS15 PMIC is targetted to be used with Samsung's Exynos7 SoC.
The S2MPS15 PMIC is similar in functionality to S2MPS11/14 PMIC. It contains
27 LDO and 10 Buck regulators, RTC, three 32.768 KHz clock outputs and allows
programming these blocks via a I2C interface. This patch series adds
From: Thomas Abraham
Add support for S2MPS15 PMIC which is similar to S2MPS11 PMIC. The S2MPS15
PMIC supports 27 LDO regulators, 10 buck regulators, RTC, three 32.768KHz
clock outputs and battery charger. This patch adds initial support for
LDO and buck regulators of S2MPS15 device.
Signed-off-b
From: Thomas Abraham
Add dt-binding documentation for s2mps15 PMIC device. The s2mps15 device
is similar to s2mps11/14 PMIC device and has 27 LDO and 10 buck regulators.
Cc: devicet...@vger.kernel.org
Signed-off-by: Thomas Abraham
Signed-off-by: Alim Akhtar
Reviewed-by: Krzysztof Kozlowski
--
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