On 5/29/2011 11:04 PM, Steve Calfee wrote:
On Fri, May 27, 2011 at 12:38 PM, Kevin Hilmankhil...@ti.com wrote:
Cousson, Benoitb-cous...@ti.com writes:
[...]
In general we do not want to reset nor idle an IP that was potentially
already properly configured by bootloader or early Linux boot
Op 29 mei 2011, om 23:04 heeft Steve Calfee het volgende geschreven:
For instance Beagleboard xm uboot
cannot access the ethernet because it is usb based, and uboot cannot
access its own environment in flash - because it is running from a new
microsd based flash system.
U-boot has
On Fri, May 27, 2011 at 12:38 PM, Kevin Hilman khil...@ti.com wrote:
Cousson, Benoit b-cous...@ti.com writes:
[...]
In general we do not want to reset nor idle an IP that was potentially
already properly configured by bootloader or early Linux boot code.
Actually, the opposite is true.
On Fri, May 27, 2011 at 14:38, Kevin Hilman khil...@ti.com wrote:
Cousson, Benoit b-cous...@ti.com writes:
[...]
In general we do not want to reset nor idle an IP that was potentially
already properly configured by bootloader or early Linux boot code.
Actually, the opposite is true.
On 5/27/2011 1:24 AM, Hilman, Kevin wrote:
Nishanth Menonn...@ti.com writes:
From: Moiz Sonasathm-sonas...@ti.com
For OMAP4460, GPIO-7 of bank1 is used for controling
the TPS modes, hence GPIO1 should not be reset
during init as reset will cause the TPS voltage to
drop to 0.9 V.
ouch. I
On 5/27/2011 9:26 AM, Govindraj wrote:
On Fri, May 27, 2011 at 12:40 PM, Cousson, Benoit b-cous...@ti.com
mailto:b-cous...@ti.com wrote:
On 5/27/2011 1:24 AM, Hilman, Kevin wrote:
Nishanth Menonn...@ti.com mailto:n...@ti.com writes:
From: Moiz
Govindraj govindraj...@gmail.com writes:
On Fri, May 27, 2011 at 12:40 PM, Cousson, Benoit b-cous...@ti.com wrote:
On 5/27/2011 1:24 AM, Hilman, Kevin wrote:
Nishanth Menonn...@ti.com writes:
From: Moiz Sonasathm-sonas...@ti.com
For OMAP4460, GPIO-7
Hi Kevin,
On 5/27/2011 4:59 PM, Hilman, Kevin wrote:
Govindrajgovindraj...@gmail.com writes:
[...]
uart-oh-flags |= HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET;
This is a hack (written by me) because the UART driver is not runtime PM
adapted. When UART driver is runtime PM adapted, this
Cousson, Benoit b-cous...@ti.com writes:
Hi Kevin,
On 5/27/2011 4:59 PM, Hilman, Kevin wrote:
Govindrajgovindraj...@gmail.com writes:
[...]
uart-oh-flags |= HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET;
This is a hack (written by me) because the UART driver is not runtime PM
adapted.
Cousson, Benoit b-cous...@ti.com writes:
[...]
In general we do not want to reset nor idle an IP that was potentially
already properly configured by bootloader or early Linux boot code.
Actually, the opposite is true.
The kernel should not make any assumptions about what the bootloader has
-Original Message-
From: linux-omap-ow...@vger.kernel.org
[mailto:linux-omap-ow...@vger.kernel.org] On Behalf Of Menon, Nishanth
Sent: Thursday, May 26, 2011 7:27 AM
To: linux-omap
Cc: Sonasath, Moiz; Menon, Nishanth
Subject: [RFC][PATCH 3/9] OMAP4460: HWMOD: DO not reset GPIO1
][PATCH 3/9] OMAP4460: HWMOD: DO not reset GPIO1
during HWMOD init
[sp] typo in the subject. DO - Do
Another nit: Are 2 HWMODs required in the subject?
:) thanks. will fix.
--
Regards,
Nishanth Menon
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Nishanth Menon n...@ti.com writes:
From: Moiz Sonasath m-sonas...@ti.com
For OMAP4460, GPIO-7 of bank1 is used for controling
the TPS modes, hence GPIO1 should not be reset
during init as reset will cause the TPS voltage to
drop to 0.9 V.
ouch. I knew one of these days something like this
On Thu, May 26, 2011 at 16:24, Kevin Hilman khil...@ti.com wrote:
Nishanth Menon n...@ti.com writes:
From: Moiz Sonasath m-sonas...@ti.com
For OMAP4460, GPIO-7 of bank1 is used for controling
the TPS modes, hence GPIO1 should not be reset
during init as reset will cause the TPS voltage to
From: Moiz Sonasath m-sonas...@ti.com
For OMAP4460, GPIO-7 of bank1 is used for controling
the TPS modes, hence GPIO1 should not be reset
during init as reset will cause the TPS voltage to
drop to 0.9 V.
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