The series adds CPTS support for AM4372.
Patch 1 - DT changes w.r.t clock changes for AM33xx.
Patch 2 - CPTS clock name harcoding in the driver is removed.
Easier to pass the clock name from dt rather than hardcoding in
driver.
Also in prepration for DRA7x CPTS support.
Enable the Annex F Time Sync explicitly for DRA7x and AM4372.
With this enabled the L2 PTP is working.
while at that rename TS_BIT8 to TS_TTL_NONZERO
Signed-off-by: George Cherian george.cher...@ti.com
---
drivers/net/ethernet/ti/cpsw.c | 49 +++---
1 file
CPTS refclk name is hardcoded, which makes it fail in case of DRA7x
Remove the hardcoded clock name for CPTS refclk and get the same from DT.
Signed-off-by: George Cherian george.cher...@ti.com
---
drivers/net/ethernet/ti/cpts.c | 11 ---
1 file changed, 4 insertions(+), 7 deletions(-)
Add CPSW fck and CPTS clock and clock names for AM4372
Signed-off-by: George Cherian george.cher...@ti.com
---
arch/arm/boot/dts/am4372.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index 36d523a..c2779f6 100644
---
Add CPSW fck and CPTS clock and clock names
Signed-off-by: George Cherian george.cher...@ti.com
---
arch/arm/boot/dts/am33xx.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 9770e35..d1e2b36 100644
---
Enable cpts hardware time stamping for Dra7xx and AM4372.
This enables PTPv2 for DRA7xx and AM4372.
Signed-off-by: George Cherian george.cher...@ti.com
---
drivers/net/ethernet/ti/cpsw.c | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/ti/cpsw.c
cpsw_cpts_rft_clk has got the choice of 3 clocksources
-dpll_core_m4_ck
-dpll_core_m5_ck
-dpll_disp_m2_ck
By default dpll_core_m4_ck is selected, witn this as clock
source the CPTS doesnot work properly. It gives clockcheck errors
while running PTP.
clockcheck: clock jumped backward or
Hi George,
On 2014-05-02 07:54, George Cherian wrote:
Hi Leigh,
Can you please try out 3.15.0-rc3 with the attached config.
Thanks, that works (I can't believe it was that easy)! I'll use that as
a known-good config and then try to tweak the config to how I like it.
Regards,
Leigh.
--
Normally I don't think it's a good idea to automatically manage
clocks from PM core or any other place but from the driver (and
possibly the subsystem).
The reason is simply that we hide things that normally is supposed to
be handled by the driver. Typically a cross SOC driver should work
Hi Geert,
Some more review comments.
+
+
+#ifdef CONFIG_PM_RUNTIME
+
+static int of_clk_pm_runtime_suspend(struct device *dev)
+{
+ int ret;
+
+ ret = pm_generic_runtime_suspend(dev);
+ if (ret)
+ return ret;
+
+ ret = pm_clk_suspend(dev);
Hi,
I've been trying to get DVI on my beagleboard XM to output a picture with
mainline and with 3.15rc it still doesn't work. If I statically build in
everything the drm encoders and connectors all go into deferred probe mode and
fail, falling back to 1024x768. I with omapdrm and
Hello Koen,
On Fri, May 2, 2014 at 12:47 PM, Koen Kooi k...@dominion.thruhere.net wrote:
Hi,
I've been trying to get DVI on my beagleboard XM to output a picture with
mainline and with 3.15rc it still doesn't work. If I statically build in
everything the drm encoders and connectors all go
Op 2 mei 2014, om 13:25 heeft Javier Martinez Canillas jav...@dowhile0.org
het volgende geschreven:
Hello Koen,
On Fri, May 2, 2014 at 12:47 PM, Koen Kooi k...@dominion.thruhere.net wrote:
Hi,
I've been trying to get DVI on my beagleboard XM to output a picture with
mainline and with
On 02/05/14 13:47, Koen Kooi wrote:
Hi,
I've been trying to get DVI on my beagleboard XM to output a picture with
mainline and with 3.15rc it still doesn't work. If I statically build in
everything the drm encoders and connectors all go into deferred probe mode
and fail, falling back to
On 02/05/14 14:25, Javier Martinez Canillas wrote:
Hello Koen,
On Fri, May 2, 2014 at 12:47 PM, Koen Kooi k...@dominion.thruhere.net wrote:
Hi,
I've been trying to get DVI on my beagleboard XM to output a picture with
mainline and with 3.15rc it still doesn't work. If I statically build
On Fri, May 2, 2014 at 12:22 AM, Viresh Kumar viresh.ku...@linaro.org wrote:
On 2 May 2014 10:48, Nishanth Menon n...@ti.com wrote:
On Thu, May 1, 2014 at 11:30 PM, Viresh Kumar viresh.ku...@linaro.org
wrote:
diff --git a/drivers/cpufreq/cpufreq_opp.c b/drivers/cpufreq/cpufreq_opp.c
new file
Op 2 mei 2014, om 13:59 heeft Tomi Valkeinen tomi.valkei...@ti.com het
volgende geschreven:
On 02/05/14 13:47, Koen Kooi wrote:
Hi,
I've been trying to get DVI on my beagleboard XM to output a picture with
mainline and with 3.15rc it still doesn't work. If I statically build in
On 30/04/14 20:56, Tony Lindgren wrote:
Have you checked out pinctrl-single,bits binding? That should allow
you to map random bits in a single register to a pinctrl driver
instance.
If I recall right, the problem there was that we have one register,
which has bits for two separate devices,
Adds support for using a OMAP dual-mode timer with PWM capability
as a Linux PWM device. The driver controls the timer by using the
dmtimer API.
Cc: Grant Erickson maratho...@gmail.com
Cc: NeilBrown ne...@suse.de
Not-Yet-Signed-off-by: Joachim Eastwood manab...@gmail.com
---
Hello,
First of all
On Monday 28 April 2014 01:11 PM, Andreas Fenkart wrote:
The am335x can't detect pending cirq in PM runtime suspend.
This patch reconfigures dat1 as a GPIO before going to suspend.
SDIO interrupts are detected with the GPIO, the GPIO will only wake
the module from suspend, SDIO irq detection
On Monday 28 April 2014 01:10 PM, Andreas Fenkart wrote:
These are predefined states of the driver model. When not present,
as if not set in the device tree, they simple become no-ops.
So it is always safe to call them.
This is not the simplest implementation, on AM335x at least, we could
witch
On Monday 28 April 2014 01:10 PM, Andreas Fenkart wrote:
on multicores, an sdio irq handler could be running in parallel to
runtime suspend. In the worst case it could be waiting for the spinlock
held by the runtime suspend. When runtime suspend is complete and the
functional clock (fclk) turned
Hi Ulf, Tomasz,
On Fri, May 2, 2014 at 10:13 AM, Ulf Hansson ulf.hans...@linaro.org wrote:
+static int of_clk_register(struct device *dev, struct clk *clk)
+{
+ int error;
+
+ if (!dev-pm_domain) {
+ error = pm_clk_create(dev);
+ if (error)
+
On Wed, Apr 30, 2014 at 7:34 PM, Suman Anna s-a...@ti.com wrote:
This patch adds the generic common bindings used to represent
a hwlock device and use/request locks in a device-tree build.
All the platform-specific hwlock driver implementations need the
number of locks and associated base id
On Monday 28 April 2014 01:10 PM, Andreas Fenkart wrote:
There have been various patches floating around for enabling
the SDIO IRQ for hsmmc, but none of them ever got merged.
Probably the reason for not merging the SDIO interrupt patches
has been the lack of wake-up path for SDIO on some omaps
On Friday 21 March 2014 09:47 PM, Balaji T K wrote:
To detect sdio irqs properly without spurious events,
OMAP4 needs IWE in CON and CTPL, CLKEXTFREE in HCTL to be set
Signed-off-by: Balaji T K balaj...@ti.com
Hi Andreas,
Can you please test this patch on top of your current(v10) series
and
Hi,
On Thu, May 01, 2014 at 10:15:00AM -0500, Felipe Balbi wrote:
On Thu, May 01, 2014 at 09:45:17AM -0400, Alan Stern wrote:
On Thu, 1 May 2014, Zhuang Jin Can wrote:
again, you found a bug on the gadget driver. Fix that. composite.c
guarantees that for those functions which don't
Hi,
On Thu, May 01, 2014 at 10:13:28AM -0500, Felipe Balbi wrote:
On Thu, May 01, 2014 at 04:44:52PM -0400, Zhuang Jin Can wrote:
On Wed, Apr 30, 2014 at 02:58:29PM -0500, Felipe Balbi wrote:
On Thu, May 01, 2014 at 02:36:08AM -0400, Zhuang Jin Can wrote:
At least we should giveback the
Hi,
On Sat, May 03, 2014 at 12:05:41AM -0400, Zhuang Jin Can wrote:
On Thu, May 01, 2014 at 10:13:28AM -0500, Felipe Balbi wrote:
On Thu, May 01, 2014 at 04:44:52PM -0400, Zhuang Jin Can wrote:
On Wed, Apr 30, 2014 at 02:58:29PM -0500, Felipe Balbi wrote:
On Thu, May 01, 2014 at
* Axel Lin axel@ingics.com [140427 03:58]:
This also makes the intention more clear.
Signed-off-by: Axel Lin axel@ingics.com
Added Jarkko Nikula to cc.
Tony
---
drivers/mmc/host/omap.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git
On 2 May 2014 17:39, Tony Lindgren t...@atomide.com wrote:
* Axel Lin axel@ingics.com [140427 03:58]:
This also makes the intention more clear.
While you are at it you may want to use some nice defines from time.h
Signed-off-by: Axel Lin axel@ingics.com
Added Jarkko Nikula to cc.
Hi Rob,
On 05/02/2014 09:58 AM, Rob Herring wrote:
On Wed, Apr 30, 2014 at 7:34 PM, Suman Anna s-a...@ti.com wrote:
This patch adds the generic common bindings used to represent
a hwlock device and use/request locks in a device-tree build.
All the platform-specific hwlock driver
Also uses NSEC_PER_SEC and USEC_PER_SEC instead of hard-coded value.
This makes the intention more clear.
Signed-off-by: Axel Lin axel@ingics.com
---
drivers/mmc/host/omap.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/mmc/host/omap.c
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