Hi Tony,
well it seems that I did miss at least one important clock patch for v3.8.
This appears to be needed to avoid failures when attempting to set parent
clocks for GPTIMER5-7 on OMAP4. Could you consider this one for late
v3.8? If you prefer, I can send a pull request for it. Otherwise, will
send it as part of the v3.8-rc1 integration fixes.
thanks,
- Paul
---------- Forwarded message ----------
Date: Thu, 29 Nov 2012 11:02:17 -0600
From: Jon Hunter <jon-hunter@xxxxxx>
To: Paul Walmsley <paul@xxxxxxxxx>
Cc: linux-omap <linux-omap@xxxxxxxxxxxxxxx>,
linux-arm <linux-arm-kernel@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [PATCH 1/3] ARM: OMAP4: Update timer clock aliases
On 11/29/2012 04:53 AM, Paul Walmsley wrote:
> Hi Jon,
>
> On Wed, 7 Nov 2012, Jon Hunter wrote:
>
>> Commit "ARM: dts: OMAP4: Update timer addresses" updated the device-tree
>> names of the OMAP4 timers 5-7 because the default address for the timers
>> was changed from the L3 address to the MPU private address. When booting
>> with device-tree, this introduces a regression when attempting to set
>> the parent clock of timers 5-7 to the sys_clk_div_ck. Therefore, update
>> the clock aliases for timer 5-7 to reflect the updated device-tree name
>> for the timers.
>
> Reviewing my E-mail inbox, just saw that this one is marked as being
> needed for v3.8. Is that still the case? If so, we should ask Tony to
> take an updated version of this patch, given the recent CCF conversion.
Yes this is still needed for v3.8.
> Following is the updated patch.
Thanks, looks good to me.
Cheers
Jon
From: Jon Hunter <jon-hunter@xxxxxx>
Date: Thu, 29 Nov 2012 03:47:46 -0700
Subject: [PATCH] ARM: OMAP4: Update timer clock aliases
Commit "ARM: dts: OMAP4: Update timer addresses" updated the device-tree
names of the OMAP4 timers 5-7 because the default address for the timers
was changed from the L3 address to the MPU private address. When booting
with device-tree, this introduces a regression when attempting to set
the parent clock of timers 5-7 to the sys_clk_div_ck. Therefore, update
the clock aliases for timer 5-7 to reflect the updated device-tree name
for the timers.
Signed-off-by: Jon Hunter <jon-hunter@xxxxxx>
[paul@xxxxxxxxx: updated to apply after the CCF conversion]
Signed-off-by: Paul Walmsley <paul@xxxxxxxxx>
---
arch/arm/mach-omap2/cclock44xx_data.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm/mach-omap2/cclock44xx_data.c b/arch/arm/mach-omap2/cclock44xx_data.c
index aa56c3e..a1f0b55 100644
--- a/arch/arm/mach-omap2/cclock44xx_data.c
+++ b/arch/arm/mach-omap2/cclock44xx_data.c
@@ -1935,10 +1935,10 @@ static struct omap_clk omap44xx_clks[] = {
CLK("4803e000.timer", "timer_sys_ck", &sys_clkin_ck, CK_443X),
CLK("48086000.timer", "timer_sys_ck", &sys_clkin_ck, CK_443X),
CLK("48088000.timer", "timer_sys_ck", &sys_clkin_ck, CK_443X),
- CLK("49038000.timer", "timer_sys_ck", &syc_clk_div_ck, CK_443X),
- CLK("4903a000.timer", "timer_sys_ck", &syc_clk_div_ck, CK_443X),
- CLK("4903c000.timer", "timer_sys_ck", &syc_clk_div_ck, CK_443X),
- CLK("4903e000.timer", "timer_sys_ck", &syc_clk_div_ck, CK_443X),
+ CLK("40138000.timer", "timer_sys_ck", &syc_clk_div_ck, CK_443X),
+ CLK("4013a000.timer", "timer_sys_ck", &syc_clk_div_ck, CK_443X),
+ CLK("4013c000.timer", "timer_sys_ck", &syc_clk_div_ck, CK_443X),
+ CLK("4013e000.timer", "timer_sys_ck", &syc_clk_div_ck, CK_443X),
CLK(NULL, "cpufreq_ck", &dpll_mpu_ck, CK_443X),
};
--
1.7.10.4
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
