On Wed, Nov 23, 2011 at 12:33:47PM -0800, Turquette, Mike wrote:
On Tue, Nov 22, 2011 at 6:03 PM, Saravana Kannan skan...@codeaurora.org
wrote:
On 11/21/2011 05:40 PM, Mike Turquette wrote:
[...]
+is modified slightly for brevity:
+
+struct clk {
+ const char
On Sat, 26 Nov 2011 12:31:44 +0800
tom.leim...@gmail.com wrote:
From: Ming Lei ming@canonical.com
One face detection IP[1] is integared inside OMAP4 SoC, so
introduce this driver to make face detection function work
on OMAP4 SoC.
This driver is platform independent, so in theory can
On Mon, Nov 21, 2011 at 05:40:45PM -0800, Mike Turquette wrote:
[...]
+/**
+ * DOC: Using the CLK_PARENT_SET_RATE flag
+ *
+ * __clk_set_rate changes the child's rate before the parent's to more
+ * easily handle failure conditions.
+ *
+ * This means clk might run out of spec for a short
On Mon, Nov 21, 2011 at 05:40:46PM -0800, Mike Turquette wrote:
Many platforms support simple gateable clks and fixed-rate clks that
should not be re-implemented by every platform.
This patch introduces a gateable clk with a common programming model of
gate control via a write of 1 bit to a
On Sat, Nov 26, 2011 at 11:12:47AM +, Alan Cox wrote:
On Sat, 26 Nov 2011 12:31:44 +0800
tom.leim...@gmail.com wrote:
From: Ming Lei ming@canonical.com
One face detection IP[1] is integared inside OMAP4 SoC, so
introduce this driver to make face detection function work
on
Hi,
The recent tidying up of twl4030-irq seems to have left it broken.
At least it doesn't work for me on my gta04 (www.gta04.org). The
first interrupt from the device freezes the whole system (by being
constantly delivered)
The following 4 patches make it work for me and addresses some other
As the interrupt source is only cleared by the threaded interrupt
service routine, we need to make the base interrupt IRQF_ONESHOT.
Without this, the first interrupt from the TWL4030 cause the CPU to
enter an infinite loop trying to handle to interrupt but never
clearing it.
Signed-off-by:
irq_set_chained_handler sets 'desc-handle_irq'.
However this irq is called by handle_nested_irq from handle_twl4030_pih,
and that uses action-thread_fn.
So the handled set with irq_set_chained_handler is never called.
So change to use request_threaded_irq instead - that sets the correct field.
As tertiary interrupts are handled by handle_twl4030_sih calling
handle_nested_irq, they do not need their own separate irq thread.
So mark them as 'nested_thread' interrupts to avoid the extra thread
creation.
Tested on GTA04 Pheonux.
Signed-off-by: NeilBrown ne...@suse.de
---
overwriten - overwritten
Signed-off-by: NeilBrown ne...@suse.de
---
drivers/mfd/twl4030-irq.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c
index 3ac7216..b69bb51 100644
--- a/drivers/mfd/twl4030-irq.c
+++
Cc: LMML
On 11/26/2011 05:31 AM, tom.leim...@gmail.com wrote:
From: Ming Lei ming@canonical.com
One face detection IP[1] is integared inside OMAP4 SoC, so
introduce this driver to make face detection function work
on OMAP4 SoC.
Face detection IP is of course not specific to OMAP, I've
One comment was missed.
On Mon, Nov 21, 2011 at 05:40:46PM -0800, Mike Turquette wrote:
[...]
+struct clk_hw_ops clk_hw_gate_set_enable_ops = {
const?
+ .enable = clk_hw_gate_enable_set,
+ .disable = clk_hw_gate_disable_clear,
+ .recalc_rate = clk_hw_gate_recalc_rate,
+
On Fri, Nov 25, 2011 at 11:06 PM, Shawn Guo shawn@freescale.com wrote:
On Mon, Nov 21, 2011 at 05:40:42PM -0800, Mike Turquette wrote:
.speaking of which, clk_set_rate has been overhauled and is now
recursive. *collective groan*. clk_set_rate is still simple for the
common case of
On Sat, Nov 26, 2011 at 12:47 AM, Shawn Guo shawn@freescale.com wrote:
On Wed, Nov 23, 2011 at 12:33:47PM -0800, Turquette, Mike wrote:
On Tue, Nov 22, 2011 at 6:03 PM, Saravana Kannan skan...@codeaurora.org
wrote:
On 11/21/2011 05:40 PM, Mike Turquette wrote:
No strong opinion, but
Hi Benoît,
a question about this patch.
On Fri, 18 Nov 2011, Cousson, Benoit wrote:
From: Benoit Cousson b-cous...@ti.com
Date: Fri, 18 Nov 2011 11:42:12 +0100
Subject: [PATCH] ARM: OMAP4: hwmod data: Add support for the debug modules
The OMAP4 DEBUG subsystem contains all the IPs used
On Sat, 26 Nov 2011, Paul Walmsley wrote:
Hi Benoît,
a question about this patch.
...
+ .name = mipi_stm,
+ .pa_start = 0x54161000,
+ .pa_end = 0x54161fff,
+ .flags = ADDR_TYPE_RT
... none of the address
Hi guys,
Thanks for your comment.
On Sun, Nov 27, 2011 at 6:16 AM, Sylwester Nawrocki snj...@gmail.com wrote:
Cc: LMML
On 11/26/2011 05:31 AM, tom.leim...@gmail.com wrote:
From: Ming Lei ming@canonical.com
One face detection IP[1] is integared inside OMAP4 SoC, so
introduce this
According to comments in omap1_select_table_rate(), reprogramming dpll1
is tricky, and should always be done from SRAM.
While being at it, move OMAP730 special case handling inside
omap_sram_reprogram_clock().
Created on top of omap-fixes, not yet in mainline as of 3.2-rc3.
Tested on Amstrad
Use the exact value found in omap1_rate_table, otherwise I have been
experiencing issues with correct timekeeping on my Amstrad Delta.
Created and tested on top of patch ARM: OMAP1: Fix dpll1 default rate
reprogramming method.
Signed-off-by: Janusz Krzysztofik jkrzy...@tis.icnet.pl
---
DPLL1 reprogramming to a different rate is actually blocked inside
omap1_select_table_rate(), resulting in the defalut rate of 60 MHz
always used instead of the one selected in .config. Fix it.
Created against linux-3.2-rc2, tested on Amstrad Delta on top of
linux-omap/fixes.
Signed-off-by:
This is required on ARM OMAP1 platform, after DPLL reprogramming has
been fixed by moving it from setup_arch() to kernel_init().
Created against linux-3.2-rc2.
Signed-off-by: Janusz Krzysztofik jkrzy...@tis.icnet.pl
Cc: Andrew Morton a...@linux-foundation.org
Cc: Sameer Nanda sna...@chromium.org
Otherwise timing is not accurate, resulting in devices which depend
on it, like omap-keypad, broken.
Created against linux-3.2-rc2.
Depends on patch init: allow for recalibration of loops per jiffy.
Tested on top of linux-omap/fixes on Amstrad Delta.
Signed-off-by: Janusz Krzysztofik
After dpll1 reprogramming has been moved from setup_arch() to
kernel_init(), I've been observing several issues, resulting in
undesired system behaviour on my Amstrad Delta. This series fixes
those issues.
Janusz Krzysztofik (5):
ARM: OMAP1: Fix dpll1 default rate reprogramming method
ARM:
On Sat, Nov 26, 2011 at 5:22 AM, Shawn Guo shawn@freescale.com wrote:
On Mon, Nov 21, 2011 at 05:40:45PM -0800, Mike Turquette wrote:
+ * To prevent this consider setting the CLK_GATE_SET_RATE flag on any
+ * clk where you also set the CLK_PARENT_SET_RATE flag
Eh, this is how flag
On Sat, Nov 26, 2011 at 5:48 AM, Shawn Guo shawn@freescale.com wrote:
On Mon, Nov 21, 2011 at 05:40:46PM -0800, Mike Turquette wrote:
Many platforms support simple gateable clks and fixed-rate clks that
should not be re-implemented by every platform.
This patch introduces a gateable clk
25 matches
Mail list logo
