[PATCH 1/3] ARM: OMAP4: Update timer clock aliases
From: Jon Hunter <hidden>
Date: 2012-11-29 17:02:17
Also in:
linux-omap
On 11/29/2012 04:53 AM, Paul Walmsley wrote:
Hi Jon, On Wed, 7 Nov 2012, Jon Hunter wrote:quoted
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
quoted hunk ↗ jump to hunk
- Paul From: Jon Hunter <redacted> 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 <redacted> [paul at pwsan.com: updated to apply after the CCF conversion] Signed-off-by: Paul Walmsley <paul@pwsan.com> --- 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), };