Hello,
On 2014-06-25 15:58, Vivek Gautam wrote:
On Wed, Jun 25, 2014 at 6:56 PM, Marek Szyprowski
m.szyprow...@samsung.com wrote:
From: Kamil Debski k.deb...@samsung.com
This patch adds basic support for USB modules (host and device) on
OdroidX board.
Signed-off-by: Kamil Debski
Hi Ajay,
On 25 June 2014 19:45, Ajay Kumar ajaykumar...@samsung.com wrote:
Exynos SOC have a DISP1BLK register where we can select
the path for FIMD output. We can redirect the video data
directly to DP/MIPI interface, or we can pass it via
image enhancement chips.
Since we don't use any
Doug,
On 26 June 2014 02:10, Doug Anderson diand...@chromium.org wrote:
Naveen,
On Tue, Jun 24, 2014 at 11:29 PM, Naveen Krishna Chatradhi
ch.nav...@samsung.com wrote:
Exynos5420 based Peach PIT board has 4 NTC thermistors to measure
temperatures at various points on the board.
IIO based
Sonny Rao sonny...@chromium.org wrote:
Hi, I've been investigating an issue relating to hardware crypto which
is that when I enable the s5p-sss module for hardware cryptographic
acceleration on Samsung Exynos SoCs the in-kernel IPSec seems to
break, although cryptographic operations on
On 06/26/2014 03:27 AM, Laura Abbott wrote:
On 6/25/2014 5:13 AM, Tushar Behera wrote:
On 06/25/2014 03:59 AM, Laura Abbott wrote:
On 6/24/2014 10:47 AM, Laura Abbott wrote:
On 6/23/2014 11:32 AM, Kevin Hilman wrote:
On Sun, Jun 22, 2014 at 8:56 PM, Tushar Behera trbli...@gmail.com wrote:
Hello Rahul,
On Wed, Jun 18, 2014 at 3:44 PM, Rahul Sharma rahul.sha...@samsung.com wrote:
Adding regulators for hdmi for peach-pit board.
Signed-off-by: Rahul Sharma rahul.sha...@samsung.com
---
Based on for-next branch in Kukjin's tree.
Dependent on:
1) PMIC DT patch at
Hello Rahul,
On Thu, Jun 26, 2014 at 7:26 AM, Rahul Sharma rahul.sha...@samsung.com wrote:
Adding regulators for HDMI for exynos5800 based Peach-pi board.
Signed-off-by: Rahul Sharma rahul.sha...@samsung.com
---
Based on Kukjin's for-next branch.
Depends on:
1) PMIC addition to Peach-pi:
Hi Sachin,
On Thu, Jun 26, 2014 at 11:09 AM, Sachin Kamat sachin.ka...@samsung.com wrote:
EHCI and OHCI drivers on Exynos platforms do not work without their
corresponding SoC specific phy drivers. Hence it makes no sense to
keep these phy drivers as user selectable. Instead select them from
Hi Vivek,
On Thu, Jun 26, 2014 at 1:39 PM, Vivek Gautam gautam.vi...@samsung.com wrote:
Hi Sachin,
On Thu, Jun 26, 2014 at 11:09 AM, Sachin Kamat sachin.ka...@samsung.com
wrote:
EHCI and OHCI drivers on Exynos platforms do not work without their
corresponding SoC specific phy drivers.
Hello Doug, Kukjin,
On 26 June 2014 11:46, Naveen Krishna Ch naveenkrishna...@gmail.com wrote:
Doug,
On 26 June 2014 02:10, Doug Anderson diand...@chromium.org wrote:
Naveen,
On Tue, Jun 24, 2014 at 11:29 PM, Naveen Krishna Chatradhi
ch.nav...@samsung.com wrote:
Exynos5420 based Peach PIT
On 25/06/14 05:31, Tushar Behera wrote:
On 06/18/2014 09:52 PM, Sylwester Nawrocki wrote:
This patch adds the sound subsystem driver for Odroid-X2 and
Odroid-U3 boards. The codec works in I2S master mode; there are
2 separate audio routing paths defined as there are differences
in the signal
Hi Sachin,
On Thursday 26 June 2014 11:09 AM, Sachin Kamat wrote:
EHCI and OHCI drivers on Exynos platforms do not work without their
corresponding SoC specific phy drivers. Hence it makes no sense to
keep these phy drivers as user selectable. Instead select them from
the respective USB
Hi Vivek,
On Thu, Jun 26, 2014 at 1:55 PM, Sachin Kamat sachin.ka...@samsung.com wrote:
Hi Vivek,
On Thu, Jun 26, 2014 at 1:39 PM, Vivek Gautam gautam.vi...@samsung.com
wrote:
Hi Sachin,
On Thu, Jun 26, 2014 at 11:09 AM, Sachin Kamat sachin.ka...@samsung.com
wrote:
EHCI and OHCI
On śro, 2014-06-25 at 21:03 +0200, Javier Martinez Canillas wrote:
Maxim Integrated Power Management ICs are very similar with
regard to their clock outputs. Most of the clock drivers for
these chips are duplicating code and are simpler enough that
can be converted to use a generic driver to
Hi Kishon,
On Thu, Jun 26, 2014 at 2:19 PM, Kishon Vijay Abraham I kis...@ti.com wrote:
Hi Sachin,
On Thursday 26 June 2014 11:09 AM, Sachin Kamat wrote:
EHCI and OHCI drivers on Exynos platforms do not work without their
corresponding SoC specific phy drivers. Hence it makes no sense to
On śro, 2014-06-25 at 21:03 +0200, Javier Martinez Canillas wrote:
From: Doug Anderson diand...@chromium.org
The max77686 includes an RTC that keeps power during suspend. It's
convenient to be able to use it as a wakeup source.
NOTE: due to wakeup ordering problems this patch alone
Hi Sachin,
On Thu, Jun 26, 2014 at 2:23 PM, Sachin Kamat sachin.ka...@samsung.com wrote:
Hi Vivek,
On Thu, Jun 26, 2014 at 1:55 PM, Sachin Kamat sachin.ka...@samsung.com
wrote:
Hi Vivek,
On Thu, Jun 26, 2014 at 1:39 PM, Vivek Gautam gautam.vi...@samsung.com
wrote:
Hi Sachin,
On
On Fri, Apr 11, 2014 at 4:10 PM, Daniel Lezcano
daniel.lezc...@linaro.org wrote:
The code to initiate and exit the powerdown sequence is the same in pm.c and
cpuidle.c.
Let's split the common part in the pm.c and reuse it from the cpu_pm notifier.
That is one more step forward to make the
From: Doug Anderson diand...@chromium.org
The mask-tpm-reset GPIO is used by the kernel to prevent the TPM from
being reset across sleep/wake. If we don't set it to anything then
the TPM will be reset. U-Boot will detect this as invalid
and will reset the system on resume time. This GPIO can
On Wed, Jun 25, 2014 at 12:43 PM, Tomasz Figa t.f...@samsung.com wrote:
Due to recently merged patches and previous merge conflicts, the Samsung
PM Debug functionality no longer can be enabled. This patch fixes
incorrect dependency of SAMSUNG_PM_DEBUG on an integer symbol and adds
missing
Hi,
Just a few nit-picks below but overall everything looks fine:
Reviewed-by: Krzysztof Kozlowski k.kozlow...@samsung.com
On śro, 2014-06-25 at 21:03 +0200, Javier Martinez Canillas wrote:
Maxim MAX77802 is a power management chip that contains 10 high
efficiency Buck regulators, 32
On 26 June 2014 13:11, Javier Martinez Canillas jav...@dowhile0.org wrote:
Hello Rahul,
On Thu, Jun 26, 2014 at 7:26 AM, Rahul Sharma rahul.sha...@samsung.com
wrote:
Adding regulators for HDMI for exynos5800 based Peach-pi board.
Signed-off-by: Rahul Sharma rahul.sha...@samsung.com
---
Adding regulators for HDMI for Peach-pi board.
Signed-off-by: Rahul Sharma rahul.sha...@samsung.com
Reviewed-by: Javier Martinez Canillas javier.marti...@collabora.co.uk
---
v2: 1) Add blank line before hdmi regulators.
Based on Kukjin's for-next branch.
Depends on:
1) PMIC addition to Peach-pi:
Hi Chander,
On 26.06.2014 11:07, Chander Kashyap wrote:
On Fri, Apr 11, 2014 at 4:10 PM, Daniel Lezcano
daniel.lezc...@linaro.org wrote:
[snip]
@@ -359,6 +373,7 @@ static int exynos_cpu_pm_notifier(struct notifier_block
*self,
switch (cmd) {
case CPU_PM_ENTER:
Hi Vikas, Doug,
On 26.06.2014 11:15, Vikas Sajjan wrote:
From: Doug Anderson diand...@chromium.org
The mask-tpm-reset GPIO is used by the kernel to prevent the TPM from
being reset across sleep/wake. If we don't set it to anything then
the TPM will be reset. U-Boot will detect this as
On śro, 2014-06-25 at 21:03 +0200, Javier Martinez Canillas wrote:
The MAX77802 PMIC has 10 high-efficiency Buck and 32 Low-dropout
(LDO) regulators. This patch adds support for all these regulators
found on the MAX77802 PMIC and is based on a driver added by Simon
Glass to the Chrome OS
Hi Doug,
On Thu, June 26, 2014, Doug Anderson wrote:
Seungwon,
On Wed, Jun 25, 2014 at 4:18 AM, Seungwon Jeon tgih@samsung.com wrote:
+ case MMC_POWER_ON:
+ if (!IS_ERR(mmc-supply.vqmmc)
+ !test_bit(DW_MMC_IO_POWERED,
On śro, 2014-06-25 at 21:03 +0200, Javier Martinez Canillas wrote:
The MAX77802 PMIC has two 32.768kHz Buffered Clock Outputs with
Low Jitter Mode. This patch adds support for these two clocks.
Signed-off-by: Javier Martinez Canillas javier.marti...@collabora.co.uk
---
Changes since v3:
On Thu, June 26, 2014, Doug Anderson wrote:
Seungwon,
On Wed, Jun 25, 2014 at 6:08 AM, Seungwon Jeon tgih@samsung.com wrote:
On Mon, June 23, 2014, Yuvaraj Kumar C D wrote:
Subject: [PATCH 3/3] mmc: dw_mmc: Support voltage changes
From: Doug Anderson diand...@chromium.org
For
Setup the mcpm entry address again on system resume as the
iRAM contents are lost across an s2r cycle.
Signed-off-by: Abhilash Kesavan a.kesa...@samsung.com
---
This has been tested after applying the Exynos5420 S2R support series
along with Nicolas Pitre's boot cluster CCI enablement patches on
Hello Krzysztof,
Thanks a lot for your feedback.
On 06/26/2014 11:31 AM, Krzysztof Kozlowski wrote:
Hi,
Just a few nit-picks below but overall everything looks fine:
Reviewed-by: Krzysztof Kozlowski k.kozlow...@samsung.com
+
+static int max77802_i2c_probe(struct i2c_client *i2c,
+
Prior to suspending the system, we need to ensure that certain
clock source and gate registers are unmasked.
while at it, add these clks to save/restore list also.
Signed-off-by: Vikas Sajjan vikas.saj...@samsung.com
Signed-off-by: Abhilash Kesavan a.kesa...@samsung.com
---
Rebased on
1] Kukjin Kim's tree, for-next branch
https://git.kernel.org/cgit/linux/kernel/git/kgene/linux-samsung.git/log/?h=for-next
2] Pankaj Dubey's v5 PMU patchset
http://www.mail-archive.com/linux-kernel@vger.kernel.org/msg671625.html
changes since v4:
- Adressed comments from Tomasz
From: Abhilash Kesavan a.kesa...@samsung.com
Adds Suspend-to-RAM support for EXYNOS5420
Signed-off-by: Abhilash Kesavan a.kesa...@samsung.com
Signed-off-by: Vikas Sajjan vikas.saj...@samsung.com
---
arch/arm/mach-exynos/pm.c | 150 -
1 file changed,
From: Abhilash Kesavan a.kesa...@samsung.com
Add intial PMU settings for exynos5420. This is required for
future S2R and Switching support.
Signed-off-by: Thomas Abraham thomas...@samsung.com
Signed-off-by: Abhilash Kesavan a.kesa...@samsung.com
Signed-off-by: Vikas Sajjan
Doug
On Tue, Jun 24, 2014 at 11:30 PM, Doug Anderson diand...@chromium.org wrote:
Yuvaraj,
On Mon, Jun 23, 2014 at 3:45 AM, Yuvaraj Kumar C D yuvaraj...@gmail.com
wrote:
This patch makes use of mmc_regulator_get_supply() to handle
the vmmc and vqmmc regulators.Also it moves the code
Current Samsung UART driver relies on probe order of particular
samsung-uart instances, which makes it impossible to get proper
initialization of ports when not all ports are available on board,
not even saying of deterministic device naming.
This series intends to fix this situation by adding
This patch adds alias entries for UART nodes of all SoCs using
samsung-uart compatible UART controllers, so that the dependency on
probe order is removed and deterministic device naming is assured.
Signed-off-by: Tomasz Figa t.f...@samsung.com
---
arch/arm/boot/dts/exynos3250.dtsi | 2 ++
Current driver code relies on probe order of particular samsung-uart
instances, which makes it impossible to get proper initialization of
ports when not all ports are available on board, not even saying of
deterministic device naming.
This patch fixes this on DT-enabled systems by using DT
The primary purpose of this patch is to add information about (now
required) aliases of UART ports. However the documentation currently is
heavily outdated and so this patch also takes care of this.
Signed-off-by: Tomasz Figa t.f...@samsung.com
---
.../devicetree/bindings/serial/samsung_uart.txt
Hello Krzysztof,
Thanks a lot for your feedback.
On 06/26/2014 12:08 PM, Krzysztof Kozlowski wrote:
On śro, 2014-06-25 at 21:03 +0200, Javier Martinez Canillas wrote:
The MAX77802 PMIC has 10 high-efficiency Buck and 32 Low-dropout
(LDO) regulators. This patch adds support for all these
On Wed, Jun 25, 2014 at 7:33 PM, Pankaj Dubey pankaj.du...@samsung.com wrote:
This patch series, modifies Exynos Power Management Unit (PMU) related code
for converting it into a platform_driver. This is also preparation for moving
PMU related code out of machine folder into a either
Hi Tomasz,
On Wed, Jun 25, 2014 at 5:18 PM, Tomasz Figa t.f...@samsung.com wrote:
On a numer of Exynos-based boards Linux kernel is running in non-secure
mode under a secure firmware. This means that certain operations need to
be handled in special way, with firmware assistance. System-wide
On Wed, Jun 25, 2014 at 11:16 PM, Doug Anderson diand...@chromium.org wrote:
Seungwon,
On Wed, Jun 25, 2014 at 6:08 AM, Seungwon Jeon tgih@samsung.com wrote:
On Mon, June 23, 2014, Yuvaraj Kumar C D wrote:
Subject: [PATCH 3/3] mmc: dw_mmc: Support voltage changes
From: Doug Anderson
On Thu, Jun 26, 2014 at 01:24:32PM +0200, Tomasz Figa wrote:
Current Samsung UART driver relies on probe order of particular
samsung-uart instances, which makes it impossible to get proper
initialization of ports when not all ports are available on board,
not even saying of deterministic
Commit b3205dea8fbf (ARM: EXYNOS: Map SYSRAM through generic DT
bindings) introduced local variable boot_reg where boot address from
cpu_boot_reg() call is stored. Re-use it instead calling cpu_boot_reg()
again.
Signed-off-by: Krzysztof Kozlowski k.kozlow...@samsung.com
---
Hello Kukjin,
On 26 June 2014 11:46, Naveen Krishna Ch naveenkrishna...@gmail.com wrote:
Doug,
On 26 June 2014 02:10, Doug Anderson diand...@chromium.org wrote:
Naveen,
On Tue, Jun 24, 2014 at 11:29 PM, Naveen Krishna Chatradhi
ch.nav...@samsung.com wrote:
Exynos5420 based Peach PIT board
Hi Javier,
Sorry for jumping in late, but just one concern mentioned inline.
[ .. ]
+
+static unsigned long max_gen_recalc_rate(struct clk_hw *hw,
+unsigned long parent_rate)
+{
+ return 32768;
+}
Isn't more safer(correct), if it check and
Hi Krzysztof,
On Thu, Jun 26, 2014 at 5:16 PM, Krzysztof Kozlowski
k.kozlow...@samsung.com wrote:
Commit b3205dea8fbf (ARM: EXYNOS: Map SYSRAM through generic DT
bindings) introduced local variable boot_reg where boot address from
cpu_boot_reg() call is stored. Re-use it instead calling
Array of struct of_device_id may be be const as expected by
of_match_table field and of_find_matching_node_and_match() function.
Signed-off-by: Krzysztof Kozlowski k.kozlow...@samsung.com
---
drivers/clk/samsung/clk-exynos4.c| 2 +-
drivers/clk/samsung/clk-exynos5250.c | 2 +-
On 26.06.2014 13:39, Russell King - ARM Linux wrote:
On Thu, Jun 26, 2014 at 01:24:32PM +0200, Tomasz Figa wrote:
Current Samsung UART driver relies on probe order of particular
samsung-uart instances, which makes it impossible to get proper
initialization of ports when not all ports are
The config enables already Samsung's PMIC-s MFD and regulator (S2MPS11
and S5M8767) drivers. Enable also drivers for the rest of these PMIC-s
features: clock and RTC.
Signed-off-by: Krzysztof Kozlowski k.kozlow...@samsung.com
---
arch/arm/configs/multi_v7_defconfig | 2 ++
1 file changed, 2
The config enables already Samsung's PMIC-s MFD and regulator (S2MPS11
and S5M8767) drivers. Enable also drivers for the rest of these PMIC-s
features: clock and RTC.
Signed-off-by: Krzysztof Kozlowski k.kozlow...@samsung.com
---
arch/arm/configs/exynos_defconfig | 2 ++
1 file changed, 2
This patchset does the following
1. Create a common dtsi file cros-exynos-peach.dtsi for
exynos5420-peach-pit.dts and exynos5800-peach-pi.dts
2. Adds the ADC based Thermistor nodes and enables them in peach_pit.dts
and peach_pi.dts
3. Adds the ADC based Thermistor nodes for Exynos5250 based
As Murata Manufactures the NTC based thermistors. The vendor
name in the compatibility is preposed to change to murata
This patch uses the new compatibility string in exynos4412 based
Trats2 board.
Signed-off-by: Naveen Krishna Chatradhi ch.nav...@samsung.com
Cc: Chanwoo Choi
Exynos5250 based Snow board has 4 NTC thermistors to measure
temperatures at various points on the board.
IIO based ADC becomes the parent and NTC thermistors are the childs,
via the HWMON interface.
Signed-off-by: Naveen Krishna Chatradhi ch.nav...@samsung.com
---
Posted earlier by Doug
DTS files exynos5420-peach-pit.dts and exynos5800-peach-pi.dts
have lots of device tree nodes in common.
This patch creates a cros-exynos-peach.dts file, which can carry the
device tree nodes common across exynos5420-peach-pit.dts and
exynos5800-peach-pi.dts. Starting with ADC based Thermistor
Hi,
On Thu, Jun 26, 2014 at 4:28 PM, Abhilash Kesavan a.kesa...@samsung.com wrote:
Setup the mcpm entry address again on system resume as the
iRAM contents are lost across an s2r cycle.
Signed-off-by: Abhilash Kesavan a.kesa...@samsung.com
---
This has been tested after applying the
Hello Yadwinder,
Thanks a lot for your feedback.
On 06/26/2014 01:51 PM, Yadwinder Singh Brar wrote:
Hi Javier,
Sorry for jumping in late, but just one concern mentioned inline.
[ .. ]
+
+static unsigned long max_gen_recalc_rate(struct clk_hw *hw,
+
Hello Javier,
On 26 June 2014 00:33, Javier Martinez Canillas
javier.marti...@collabora.co.uk wrote:
MAX77802 is a PMIC that contains 10 high efficiency Buck regulators,
32 Low-dropout (LDO) regulators, two 32kHz buffered clock outputs,
a Real-Time-Clock (RTC) and a I2C interface to program
Hello Naveen,
Thanks a lot for testing!
On 06/26/2014 03:32 PM, Naveen Krishna Ch wrote:
Hello Javier,
On 26 June 2014 00:33, Javier Martinez Canillas
javier.marti...@collabora.co.uk wrote:
MAX77802 is a PMIC that contains 10 high efficiency Buck regulators,
32 Low-dropout (LDO)
On Thu, Jun 26, 2014 at 01:25:30PM +0100, Abhilash Kesavan wrote:
Hi,
On Thu, Jun 26, 2014 at 4:28 PM, Abhilash Kesavan a.kesa...@samsung.com
wrote:
Setup the mcpm entry address again on system resume as the
iRAM contents are lost across an s2r cycle.
Signed-off-by: Abhilash Kesavan
Add the missing setting for DP CLKCON register.
This register is present on Exynos5 based FIMD controllers,
and needs to be used if we are using DP.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
Changes since V1:
- Remove usage of driver_data to configure DP CLKCON register
On Thu, Jun 26, 2014 at 01:25:30PM +0100, Abhilash Kesavan wrote:
Hi,
On Thu, Jun 26, 2014 at 4:28 PM, Abhilash Kesavan a.kesa...@samsung.com
wrote:
Setup the mcpm entry address again on system resume as the
iRAM contents are lost across an s2r cycle.
Signed-off-by: Abhilash Kesavan
Hi Tushar,
Here is my assessment of the current situation.
Thanks for digging into this and the detailed diagnosis.
*Bug in the u-boot*
Current u-boot for Arndale-octa board has defined NR_BANKS as 12 and the
core uses a global structure (gd-bd) to maintain the start and size of
individual
On Thu, Jun 26, 2014 at 07:59:19AM -0700, Kevin Hilman wrote:
I agree that the u-boot bug needs to be fixed, and FWIW, I updated my
u-boot and haven't seen the boot failure yet after several boots with
next-20140625.
That being said, since it's not always feasible/practical to update
Hello Naveen,
On Thu, Jun 26, 2014 at 2:19 PM, Naveen Krishna Chatradhi
ch.nav...@samsung.com wrote:
This patchset does the following
1. Create a common dtsi file cros-exynos-peach.dtsi for
exynos5420-peach-pit.dts and exynos5800-peach-pi.dts
There was some previous discussion in this list
Tomasz,
On Thu, Jun 26, 2014 at 2:52 AM, Tomasz Figa t.f...@samsung.com wrote:
Hi Vikas, Doug,
On 26.06.2014 11:15, Vikas Sajjan wrote:
From: Doug Anderson diand...@chromium.org
The mask-tpm-reset GPIO is used by the kernel to prevent the TPM from
being reset across sleep/wake. If we
Naveen,
On Thu, Jun 26, 2014 at 5:19 AM, Naveen Krishna Chatradhi
ch.nav...@samsung.com wrote:
Exynos5250 based Snow board has 4 NTC thermistors to measure
temperatures at various points on the board.
IIO based ADC becomes the parent and NTC thermistors are the childs,
via the HWMON
Tushar Behera trbli...@gmail.com writes:
On Thu, Jun 26, 2014 at 4:51 AM, Kevin Hilman khil...@linaro.org wrote:
Doug Anderson diand...@google.com writes:
Tushar,
On Tue, Jun 10, 2014 at 10:32 PM, Tushar Behera tusha...@samsung.com
wrote:
Currently CLK_FOUT_EPLL was set as one of the
Javier,
On Thu, Jun 26, 2014 at 4:13 AM, Javier Martinez Canillas
javier.marti...@collabora.co.uk wrote:
+
+#ifdef CONFIG_PM_SLEEP
+static int max77802_suspend(struct device *dev)
+{
+struct i2c_client *i2c = container_of(dev, struct i2c_client, dev);
+struct max77802_dev *max77802
Hello Doug,
On 06/26/2014 06:12 PM, Doug Anderson wrote:
Javier,
On Thu, Jun 26, 2014 at 4:13 AM, Javier Martinez Canillas
javier.marti...@collabora.co.uk wrote:
+
+#ifdef CONFIG_PM_SLEEP
+static int max77802_suspend(struct device *dev)
+{
+struct i2c_client *i2c = container_of(dev,
Yuvaraj,
On Thu, Jun 26, 2014 at 4:21 AM, Yuvaraj Kumar yuvaraj...@gmail.com wrote:
Doug
On Tue, Jun 24, 2014 at 11:30 PM, Doug Anderson diand...@chromium.org wrote:
Yuvaraj,
On Mon, Jun 23, 2014 at 3:45 AM, Yuvaraj Kumar C D yuvaraj...@gmail.com
wrote:
This patch makes use of
Seungwon,
On Thu, Jun 26, 2014 at 3:30 AM, Seungwon Jeon tgih@samsung.com wrote:
Hi Doug,
On Thu, June 26, 2014, Doug Anderson wrote:
Seungwon,
On Wed, Jun 25, 2014 at 4:18 AM, Seungwon Jeon tgih@samsung.com wrote:
+ case MMC_POWER_ON:
+ if
Javier,
On Thu, Jun 26, 2014 at 9:18 AM, Javier Martinez Canillas
javier.marti...@collabora.co.uk wrote:
Hello Doug,
On 06/26/2014 06:12 PM, Doug Anderson wrote:
Javier,
On Thu, Jun 26, 2014 at 4:13 AM, Javier Martinez Canillas
javier.marti...@collabora.co.uk wrote:
+
+#ifdef
Hello Doug,
On 06/26/2014 06:29 PM, Doug Anderson wrote:
Javier,
On Thu, Jun 26, 2014 at 9:18 AM, Javier Martinez Canillas
javier.marti...@collabora.co.uk wrote:
Hello Doug,
On 06/26/2014 06:12 PM, Doug Anderson wrote:
Javier,
On Thu, Jun 26, 2014 at 4:13 AM, Javier Martinez Canillas
Hello Javier,
On 26 June 2014 20:51, Javier Martinez Canillas jav...@dowhile0.org wrote:
Hello Naveen,
On Thu, Jun 26, 2014 at 2:19 PM, Naveen Krishna Chatradhi
ch.nav...@samsung.com wrote:
This patchset does the following
1. Create a common dtsi file cros-exynos-peach.dtsi for
Seungwon,
On Thu, Jun 26, 2014 at 3:41 AM, Seungwon Jeon tgih@samsung.com wrote:
On Thu, June 26, 2014, Doug Anderson wrote:
Seungwon,
On Wed, Jun 25, 2014 at 6:08 AM, Seungwon Jeon tgih@samsung.com wrote:
On Mon, June 23, 2014, Yuvaraj Kumar C D wrote:
Subject: [PATCH 3/3] mmc:
Hello Doug and Kukjin,
On 26 June 2014 21:16, Doug Anderson diand...@chromium.org wrote:
Naveen,
On Thu, Jun 26, 2014 at 5:19 AM, Naveen Krishna Chatradhi
ch.nav...@samsung.com wrote:
Exynos5250 based Snow board has 4 NTC thermistors to measure
temperatures at various points on the board.
Hi Kevin and Tushar,
Am 26.06.2014 16:59, schrieb Kevin Hilman:
IMO, the bug is in u-boot and we should fix that.
I agree that the u-boot bug needs to be fixed, and FWIW, I updated my
u-boot and haven't seen the boot failure yet after several boots with
next-20140625.
Could you clarify
The MAX77802 PMIC has 10 high-efficiency Buck and 32 Low-dropout
(LDO) regulators. This patch adds support for all these regulators
found on the MAX77802 PMIC and is based on a driver added by Simon
Glass to the Chrome OS kernel 3.8 tree.
Signed-off-by: Javier Martinez Canillas
Peach pit and pi boards uses a Maxim 77802 power management
IC to drive regulators and its Real Time Clock. This patch
adds support for this chip.
These are the device nodes and pinctrl configuration that
are present on the Peach pit DeviceTree source file in the
the Chrome OS kernel 3.8 tree.
Add Device Tree binding documentation for the clocks
outputs in the Maxim 77802 Power Management IC.
Signed-off-by: Javier Martinez Canillas javier.marti...@collabora.co.uk
---
Changes since v4: None
Changes since v3:
- Don't use the same clock driver name in clock-names since it's a consumer
The MAX77802 PMIC has two 32.768kHz Buffered Clock Outputs with
Low Jitter Mode. This patch adds support for these two clocks.
Signed-off-by: Javier Martinez Canillas javier.marti...@collabora.co.uk
Reviewed-by: Krzysztof Kozlowski k.kozlow...@samsung.com
---
Changes since v4: None
Changes
The MAX7802 PMIC has a Real-Time-Clock (RTC) with two alarms.
This patch adds support for the RTC and is based on a driver
added by Simon Glass to the Chrome OS kernel 3.8 tree.
Signed-off-by: Javier Martinez Canillas javier.marti...@collabora.co.uk
---
Changes since v4: None
Changes since v3:
Some device drivers using the register map API need to copy the
value from one register to another. Even though it can be done
with a combination of regmap_read() and regmap_write(), it is
better to have a function to avoid code duplication and also it
sanity check and do it atomically by holding
This patch adds a dt-binding include for Maxim 77686
PMIC clock IDs that can be to be shared between the
clk-max77686 clock driver and DeviceTree source files.
Signed-off-by: Javier Martinez Canillas javier.marti...@collabora.co.uk
Reviewed-by: Krzysztof Kozlowski k.kozlow...@samsung.com
---
By using the generic IRQ support in the Register map API, it
is possible to get rid max77686-irq.c and simplify the code.
Suggested-by: Krzysztof Kozlowski k.kozlow...@samsung.com
Signed-off-by: Javier Martinez Canillas javier.marti...@collabora.co.uk
Acked-by: Lee Jones lee.jo...@linaro.org
Maxim Integrated Power Management ICs are very similar with
regard to their clock outputs. Most of the clock drivers for
these chips are duplicating code and are simpler enough that
can be converted to use a generic driver to consolidate code
and avoid duplication.
Signed-off-by: Javier Martinez
MAX77802 is a PMIC that contains 10 high efficiency Buck regulators,
32 Low-dropout (LDO) regulators, two 32kHz buffered clock outputs,
a Real-Time-Clock (RTC) and a I2C interface to program the individual
regulators, clocks and the RTC.
This fifth version of the patch-set addresses several
Add Device Tree binding documentation for Maxim 77802 PMIC.
Signed-off-by: Javier Martinez Canillas javier.marti...@collabora.co.uk
---
Changes since v4: None
Changes since v3: None
Changes since v2:
- Explain better the Dynamic Voltage Scaling (DVS) support in some Buck
regulators and the
Maxim MAX77802 is a power management chip that contains 10 high
efficiency Buck regulators, 32 Low-dropout (LDO) regulators used
to power up application processors and peripherals, a 2-channel
32kHz clock outputs, a Real-Time-Clock (RTC) and a I2C interface
to program the individual regulators,
Like most clock drivers, the Maxim 77686 PMIC clock binding
follows the convention that the #clock-cells property is
used to specify the number of cells in a clock provider.
But the binding document is not clear enough that it shall
be set to 1 since the PMIC support multiple clocks outputs.
From: Doug Anderson diand...@chromium.org
The max77686 includes an RTC that keeps power during suspend. It's
convenient to be able to use it as a wakeup source.
NOTE: due to wakeup ordering problems this patch alone doesn't work so
well on exynos5250-snow. You also need something that brings
Clocks drivers for Maxim PMIC are very similar so they can
be converted to use the generic Maxim clock driver.
Also, while being there use module_platform_driver() helper
macro to eliminate more boilerplate code.
Signed-off-by: Javier Martinez Canillas javier.marti...@collabora.co.uk
On 6/26/2014 8:17 AM, Russell King - ARM Linux wrote:
On Thu, Jun 26, 2014 at 07:59:19AM -0700, Kevin Hilman wrote:
I agree that the u-boot bug needs to be fixed, and FWIW, I updated my
u-boot and haven't seen the boot failure yet after several boots with
next-20140625.
That being said,
On Thu, 26 Jun 2014, Abhilash Kesavan wrote:
Hi,
On Thu, Jun 26, 2014 at 4:28 PM, Abhilash Kesavan a.kesa...@samsung.com
wrote:
Setup the mcpm entry address again on system resume as the
iRAM contents are lost across an s2r cycle.
Signed-off-by: Abhilash Kesavan
Naveen,
On Thu, Jun 26, 2014 at 9:38 AM, Naveen Krishna Ch
naveenkrishna...@gmail.com wrote:
Will wait for few more opinions and make a fragment instead of common dtsi.
Thank you a lot for the information and the references.
Just in case you're waiting for my opinion, I'll say that I'm of the
On Thursday, June 26, 2014 11:37 PM, Ajay Kumar wrote:
Add the missing setting for DP CLKCON register.
This register is present on Exynos5 based FIMD controllers,
and needs to be used if we are using DP.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
It looks better than V1 patch.
Hi,
On Fri, Jun 27, 2014 at 1:36 AM, Nicolas Pitre nicolas.pi...@linaro.org wrote:
On Thu, 26 Jun 2014, Abhilash Kesavan wrote:
Hi,
On Thu, Jun 26, 2014 at 4:28 PM, Abhilash Kesavan a.kesa...@samsung.com
wrote:
Setup the mcpm entry address again on system resume as the
iRAM contents
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