Hi Daniel,
On Wed, Apr 03, 2013 at 17:22:41, Daniel Mack wrote:
Hi Vaibhav,
On Mon, Dec 31, 2012 at 2:07 PM, Vaibhav Bedia vaibhav.be...@ti.com wrote:
AM335x supports various low power modes as documented
in section 8.1.4.3 of the AM335x TRM which is available
@
Hi Vaibhav,
On Mon, Dec 31, 2012 at 2:07 PM, Vaibhav Bedia vaibhav.be...@ti.com wrote:
AM335x supports various low power modes as documented
in section 8.1.4.3 of the AM335x TRM which is available
@ http://www.ti.com/litv/pdf/spruh73f
May I ask about the plans for this series? Will you be
On Mon, Feb 18, 2013 at 21:41:49, Kevin Hilman wrote:
[...]
By default these IPs don't have MSTANDBY asserted.
When you say by default, I guess you mean after reset (and/or context
loss), right?
Yes
When a low power transition happens, the peripheral power domain loses
context and
Bedia, Vaibhav vaibhav.be...@ti.com writes:
[...]
IMO, this would be a much cleaner implementation if you just created a
small driver for the wkup_m3. You're already doing a bunch of
driver-like stuff for it (requesting base/IRQs, mapping regions,
firmware, etc.) I think this should
Bedia, Vaibhav vaibhav.be...@ti.com writes:
Hi Kevin,
On Tue, Feb 12, 2013 at 06:57:50, Kevin Hilman wrote:
[...]
+
+void (*am33xx_do_wfi_sram)(void);
static?
Will fix.
[...]
+
+ /*
+ * By default the following IPs do not have MSTANDBY asserted
+ * which is necessary
Hi Kevin,
On Tue, Feb 12, 2013 at 06:57:50, Kevin Hilman wrote:
[...]
+
+void (*am33xx_do_wfi_sram)(void);
static?
Will fix.
[...]
+
+ /*
+* By default the following IPs do not have MSTANDBY asserted
+* which is necessary for PER domain transition. If the drivers
+
Hi Viabhav,
Vaibhav Bedia vaibhav.be...@ti.com writes:
AM335x supports various low power modes as documented
in section 8.1.4.3 of the AM335x TRM which is available
@ http://www.ti.com/litv/pdf/spruh73f
DeepSleep0 mode offers the lowest power mode with limited
wakeup sources without a
V == Bedia, Vaibhav vaibhav.be...@ti.com writes:
Hi,
V + memcpy((void *)wkup_m3_context-code, fw-data, fw-size);
A size check would be good. I don't know much about the finer details
about the m3 and how it is connected, but don't you need to ensure data
is flushed before resetting
Hi Peter,
On Thu, Jan 17, 2013 at 19:57:20, Peter Korsgaard wrote:
V == Vaibhav Bedia vaibhav.be...@ti.com writes:
Hi,
V +static void am33xx_pm_firmware_cb(const struct firmware *fw, void
*context)
V +{
V + struct wkup_m3_context *wkup_m3_context = context;
V + struct
V == Vaibhav Bedia vaibhav.be...@ti.com writes:
Hi,
V +static void am33xx_pm_firmware_cb(const struct firmware *fw, void *context)
V +{
V + struct wkup_m3_context *wkup_m3_context = context;
V + struct platform_device *pdev = to_platform_device(wkup_m3_context-dev);
V + int ret = 0;
AM335x supports various low power modes as documented
in section 8.1.4.3 of the AM335x TRM which is available
@ http://www.ti.com/litv/pdf/spruh73f
DeepSleep0 mode offers the lowest power mode with limited
wakeup sources without a system reboot and is mapped as
the suspend state in the kernel. In
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