Philipp Zabel e7c57ecd60 ARM: imx6: Initialize low-power mode early again ...

Since commit 9e8147bb5e
"ARM: imx6q: move low-power code out of clock driver"
the kernel fails to boot on i.MX6Q/D if preemption is
enabled (CONFIG_PREEMPT=y). The kernel just hangs
before the console comes up.

The above commit moved the initalization of the low-power
mode setting (enabling clocked WAIT states), which was
introduced in commit 83ae20981a
"ARM: imx: correct low-power mode setting", from
imx6q_clks_init to imx6q_pm_init. Now it is called
much later, after all cores are enabled.

This patch moves the low-power mode initialization back
to imx6q_clks_init again (and to imx6sl_clks_init).

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Kevin Hilman <khilman@linaro.org>

2014-02-10 10:37:32 -08:00

..

devices

ARM: imx: prepare for removal of flexcan_platform_data

2013-06-27 15:15:08 +02:00

3ds_debugboard.c

ARM: imx: include hardware.h rather than mach/hardware.h

2012-10-15 10:05:43 +08:00

3ds_debugboard.h

ARM: imx: include board headers in the same folder

2012-10-15 09:18:14 +08:00

anatop.c

ARM: imx: use imx_init_revision_from_anatop() on imx6sl

2013-10-21 09:13:13 +08:00

avic.c

ARM: imx: drop support for irq priorisation

2013-12-09 13:18:25 +08:00

board-mx31lilly.h

ARM: imx: include board headers in the same folder

2012-10-15 09:18:14 +08:00

board-mx31lite.h

ARM: imx: include board headers in the same folder

2012-10-15 09:18:14 +08:00

board-mx31moboard.h

ARM: imx: include board headers in the same folder

2012-10-15 09:18:14 +08:00

board-pcm038.h

ARM: imx: include board headers in the same folder

2012-10-15 09:18:14 +08:00

clk-busy.c

Merge tag 'fixes-nc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2013-05-02 08:56:55 -07:00

clk-fixup-div.c

ARM: imx: add common clock support for fixup div

2013-08-16 13:11:24 +08:00

clk-fixup-mux.c

ARM: imx: initialize clk_init_data.flags for clk-fixup-mux

2013-09-17 10:04:23 +08:00

clk-gate2.c

ARM: imx: improve status check of clock gate

2013-12-31 09:36:46 +08:00

clk-imx1.c

ARM: imx: include hardware.h rather than mach/hardware.h

2012-10-15 10:05:43 +08:00

clk-imx6q.c

ARM: imx6: Initialize low-power mode early again

2014-02-10 10:37:32 -08:00

clk-imx6sl.c

ARM: imx6: Initialize low-power mode early again

2014-02-10 10:37:32 -08:00

clk-imx21.c

ARM: imx: include hardware.h rather than mach/hardware.h

2012-10-15 10:05:43 +08:00

clk-imx25.c

ARM: i.MX25: clk: parent per5_clk to AHB clock

2013-02-05 10:54:35 +01:00

clk-imx27.c

ARM: i.MX: change dev_id to cpu0 while registering cpu clock

2013-09-19 03:53:44 +02:00

clk-imx31.c

Merge tag 'v3.8-rc6' into next/soc

2013-02-04 22:56:41 -08:00

clk-imx35.c

ARM i.MX35: Add devicetree support.

2013-12-31 09:36:40 +08:00

clk-imx51-imx53.c

ARM i.MX5: fix obvious typo in ldb_di0_gate clk definition

2013-12-31 09:36:31 +08:00

clk-pfd.c

ARM: imx: add necessary interface for pfd

2013-12-31 09:36:45 +08:00

clk-pllv1.c

ARM: imx: pllv1: Fix PLL calculation for i.MX27

2013-12-31 09:36:29 +08:00

clk-pllv2.c

ARM: mach-imx: clk-pllv2: Staticize clk_pllv2_ops

2013-04-01 16:17:50 +08:00

clk-pllv3.c

ARM: imx: set up pllv3 POWER and BYPASS sequentially

2013-11-11 22:58:45 +08:00

clk-vf610.c

ARM: imx: Add DMAMUX clock for Vybrid vf610 SoC

2013-12-09 13:18:31 +08:00

clk.c

ARM: imx6: change some clocks to fixup clocks

2013-08-16 13:11:25 +08:00

clk.h

Merge tag 'clk-for-linus-3.12' of git://git.linaro.org/people/mturquette/linux

2013-09-09 15:49:04 -07:00

common.h

ARM: imx: add support code for IMX50 based machines

2013-12-09 13:18:26 +08:00

cpu-imx5.c

ARM: mach-imx: cpu-imx5: Include "common.h"

2013-04-01 16:17:49 +08:00

cpu-imx25.c

ARM: imx: include hardware.h rather than mach/hardware.h

2012-10-15 10:05:43 +08:00

cpu-imx27.c

ARM: imx: include hardware.h rather than mach/hardware.h

2012-10-15 10:05:43 +08:00

cpu-imx31.c

ARM: imx: include hardware.h rather than mach/hardware.h

2012-10-15 10:05:43 +08:00

cpu-imx35.c

ARM: imx: include hardware.h rather than mach/hardware.h

2012-10-15 10:05:43 +08:00

cpu.c

ARM: imx: Include linux/err.h

2013-10-21 09:15:12 +08:00

cpuidle-imx5.c

ARM: imx: cpuidle: use init/exit common routine

2013-04-23 13:45:23 +02:00

cpuidle-imx6q.c

ARM: imx: cpuidle: use init/exit common routine

2013-04-23 13:45:23 +02:00

cpuidle.h

ARM: imx: cpuidle: use init/exit common routine

2013-04-23 13:45:23 +02:00

crm-regs-imx5.h

ARM i.MX53: Fix PLL4 base address

2012-06-04 15:23:57 +02:00

crmregs-imx3.h

ARM i.MX3: Make ccm base address a variable

2012-04-25 17:03:45 +02:00

devices-imx1.h

ARM: imx: move platform device code into mach-imx

2012-10-15 09:18:15 +08:00

devices-imx21.h

ARM: imx: move platform device code into mach-imx

2012-10-15 09:18:15 +08:00

devices-imx25.h

ARM: imx: prepare for removal of flexcan_platform_data

2013-06-27 15:15:08 +02:00

devices-imx27.h

ARM : i.MX27 : split code for allocation of ressources of camera and eMMA

2012-11-16 16:21:48 +01:00

devices-imx31.h

ARM: imx: move platform device code into mach-imx

2012-10-15 09:18:15 +08:00

devices-imx35.h

ARM: imx: prepare for removal of flexcan_platform_data

2013-06-27 15:15:08 +02:00

devices-imx51.h

ARM: imx: move platform device code into mach-imx

2012-10-15 09:18:15 +08:00

ehci-imx5.c

ARM: imx: include hardware.h rather than mach/hardware.h

2012-10-15 10:05:43 +08:00

ehci-imx25.c

Merge branch 'next/cam-samsung' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/soc

2012-11-30 09:27:57 -08:00

ehci-imx27.c

ARM: imx: include hardware.h rather than mach/hardware.h

2012-10-15 10:05:43 +08:00

ehci-imx31.c

ARM: imx: include hardware.h rather than mach/hardware.h

2012-10-15 10:05:43 +08:00

ehci-imx35.c

Merge branch 'next/cam-samsung' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/soc

2012-11-30 09:27:57 -08:00

epit.c

ARM: imx: remove IRQF_DISABLED

2013-10-21 09:11:05 +08:00

eukrea_mbimx27-baseboard.c

ARM: cpuimx27 and mbimx27: prepend CONFIG_ to Kconfig macro

2013-04-03 16:50:54 +08:00

eukrea_mbimxsd25-baseboard.c

ARM: imx: prepare for removal of flexcan_platform_data

2013-06-27 15:15:08 +02:00

eukrea_mbimxsd35-baseboard.c

ARM: imx: prepare for removal of flexcan_platform_data

2013-06-27 15:15:08 +02:00

eukrea_mbimxsd51-baseboard.c

ARM: imx: include hardware.h rather than mach/hardware.h

2012-10-15 10:05:43 +08:00

eukrea-baseboards.h

ARM: imx: include board headers in the same folder

2012-10-15 09:18:14 +08:00

gpc.c

ARM: imx: ensure dsm_request signal is not asserted when setting LPM

2013-10-21 09:39:26 +08:00

hardware.h

ARM: imx: include <asm/io.h> in hardware.h

2013-06-17 15:45:10 +08:00

headsmp.S

ARM: imx: replicate the diagnostic register of boot cpu into secondary cores

2013-05-12 21:39:18 +08:00

hotplug.c

ARM: imx: do not return from imx_cpu_die() call

2013-10-21 09:37:31 +08:00

iim.h

ARM: imx: include iim.h rather than mach/iim.h

2012-10-15 10:03:10 +08:00

imx25-dt.c

ARM: imx: create mxc_arch_reset_init_dt() for DT boot

2013-06-17 15:45:10 +08:00

imx27-dt.c

ARM: imx: create mxc_arch_reset_init_dt() for DT boot

2013-06-17 15:45:10 +08:00

imx31-dt.c

ARM: imx: use __initconst for const init definition

2013-12-31 09:36:33 +08:00

imx35-dt.c

ARM i.MX35: Add devicetree support.

2013-12-31 09:36:40 +08:00

imx51-dt.c

ARM: imx: use __initconst for const init definition

2013-12-31 09:36:33 +08:00

iomux-imx31.c

ARM: mach-imx: iomux-imx31: Staticize mxc_pin_alloc_map

2013-04-01 16:17:48 +08:00

iomux-mx1.h

ARM: imx: move iomux drivers and headers into mach-imx

2012-10-15 09:18:14 +08:00

iomux-mx2x.h

ARM: imx: move iomux drivers and headers into mach-imx

2012-10-15 09:18:14 +08:00

iomux-mx3.h

ARM: imx: move iomux drivers and headers into mach-imx

2012-10-15 09:18:14 +08:00

iomux-mx21.h

ARM: imx: move iomux drivers and headers into mach-imx

2012-10-15 09:18:14 +08:00

iomux-mx25.h

ARM: imx: move iomux drivers and headers into mach-imx

2012-10-15 09:18:14 +08:00

iomux-mx27.h

ARM: imx: move iomux drivers and headers into mach-imx

2012-10-15 09:18:14 +08:00

iomux-mx35.h

ARM: imx: move iomux drivers and headers into mach-imx

2012-10-15 09:18:14 +08:00

iomux-mx51.h

ARM: imx: move iomux drivers and headers into mach-imx

2012-10-15 09:18:14 +08:00

iomux-v1.c

ARM: imx: include hardware.h rather than mach/hardware.h

2012-10-15 10:05:43 +08:00

iomux-v1.h

ARM: imx: move iomux drivers and headers into mach-imx

2012-10-15 09:18:14 +08:00

iomux-v3.c

ARM: imx: include hardware.h rather than mach/hardware.h

2012-10-15 10:05:43 +08:00

iomux-v3.h

ARM: imx: move iomux drivers and headers into mach-imx

2012-10-15 09:18:14 +08:00

irq-common.c

ARM: imx: irq-common: Include header to avoid sparse warning

2013-06-17 15:45:14 +08:00

irq-common.h

ARM: imx: drop support for irq priorisation

2013-12-09 13:18:25 +08:00

Kconfig

Merge tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2014-01-23 18:40:49 -08:00

mach-apf9328.c

ARM: delete struct sys_timer

2012-12-24 09:36:38 -07:00

mach-armadillo5x0.c

ARM: imx: remove IRQF_DISABLED

2013-10-21 09:11:05 +08:00

mach-bug.c

ARM: delete struct sys_timer

2012-12-24 09:36:38 -07:00

mach-cpuimx27.c

ARM: cpuimx27 and mbimx27: prepend CONFIG_ to Kconfig macro

2013-04-03 16:50:54 +08:00

mach-cpuimx35.c

Input: tsc2007 - add device tree support.

2013-11-25 18:27:53 -08:00

mach-cpuimx51sd.c

Input: tsc2007 - add device tree support.

2013-11-25 18:27:53 -08:00

mach-eukrea_cpuimx25.c

ARM: delete struct sys_timer

2012-12-24 09:36:38 -07:00

mach-imx6q.c

Merge branch 'cubox-i-init' into for-linus

2014-01-28 21:38:58 +00:00

mach-imx6sl.c

ARM: imx: Add cpu frequency scaling support

2013-12-31 09:36:41 +08:00

mach-imx27_visstrim_m10.c

gpio: (gpio-pca953x) move header to linux/platform_data/

2013-08-29 12:33:52 -07:00

mach-imx27ipcam.c

ARM: delete struct sys_timer

2012-12-24 09:36:38 -07:00

mach-imx27lite.c

ARM: delete struct sys_timer

2012-12-24 09:36:38 -07:00

mach-imx50.c

ARM: imx: use __initconst for const init definition

2013-12-31 09:36:33 +08:00

mach-imx53.c

ARM: imx: use __initconst for const init definition

2013-12-31 09:36:33 +08:00

mach-kzm_arm11_01.c

ARM: delete struct sys_timer

2012-12-24 09:36:38 -07:00

mach-mx1ads.c

ARM: delete struct sys_timer

2012-12-24 09:36:38 -07:00

mach-mx21ads.c

ARM: delete struct sys_timer

2012-12-24 09:36:38 -07:00

mach-mx25_3ds.c

ARM: imx: prepare for removal of flexcan_platform_data

2013-06-27 15:15:08 +02:00

mach-mx27_3ds.c

ARM: delete struct sys_timer

2012-12-24 09:36:38 -07:00

mach-mx27ads.c

ARM: delete struct sys_timer

2012-12-24 09:36:38 -07:00

mach-mx31_3ds.c

ARM: imx: remove IRQF_DISABLED

2013-10-21 09:11:05 +08:00

mach-mx31ads.c

ARM: delete struct sys_timer

2012-12-24 09:36:38 -07:00

mach-mx31lilly.c

ARM: delete struct sys_timer

2012-12-24 09:36:38 -07:00

mach-mx31lite.c

ARM: delete struct sys_timer

2012-12-24 09:36:38 -07:00

mach-mx31moboard.c

leds: leds-mc13783: Remove duplicate field in platform data

2014-01-27 17:28:49 -08:00

mach-mx35_3ds.c

ARM: delete struct sys_timer

2012-12-24 09:36:38 -07:00

mach-mx51_babbage.c

ARM: imx: Remove cpufreq driver

2013-04-01 16:17:34 +08:00

mach-mxt_td60.c

gpio: (gpio-pca953x) move header to linux/platform_data/

2013-08-29 12:33:52 -07:00

mach-pca100.c

treewide: Fix typos in printk

2013-12-19 15:10:49 +01:00

mach-pcm037_eet.c

ARM: imx: include common.h rather than mach/common.h

2012-10-15 10:03:10 +08:00

mach-pcm037.c

Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

2013-11-18 15:50:07 -08:00

mach-pcm038.c

misc: (at24) move header to linux/platform_data/

2013-09-30 06:02:34 +02:00

mach-pcm043.c

misc: (at24) move header to linux/platform_data/

2013-09-30 06:02:34 +02:00

mach-qong.c

ARM: delete struct sys_timer

2012-12-24 09:36:38 -07:00

mach-scb9328.c

ARM: delete struct sys_timer

2012-12-24 09:36:38 -07:00

mach-vf610.c

ARM: imx: use __initconst for const init definition

2013-12-31 09:36:33 +08:00

mach-vpr200.c

misc: (at24) move header to linux/platform_data/

2013-09-30 06:02:34 +02:00

Makefile

ARM i.MX35: Add devicetree support.

2013-12-31 09:36:40 +08:00

mm-imx1.c

ARM: imx: move clk_prepare() out from mxc_restart()

2013-06-17 15:45:10 +08:00

mm-imx3.c

Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm

2013-07-03 09:46:29 -07:00

mm-imx5.c

ARM: imx: remove mxc_iomux_v3_init() call from imx53_init_early()

2013-12-09 13:18:24 +08:00

mm-imx21.c

ARM: imx: move clk_prepare() out from mxc_restart()

2013-06-17 15:45:10 +08:00

mm-imx25.c

ARM: i.MX: remove sdma script address arrays from platform data

2013-08-26 20:47:16 +05:30

mm-imx27.c

ARM: imx: move clk_prepare() out from mxc_restart()

2013-06-17 15:45:10 +08:00

mmdc.c

ARM: drivers: remove __dev* attributes.

2013-01-03 15:57:04 -08:00

mx1-camera-fiq-ksym.c

ARM: imx: move platform_data definitions

2012-09-14 11:17:21 +02:00

mx1-camera-fiq.S

ARM: imx: move mx1 support to mach-imx

2010-06-30 08:59:44 +02:00

mx1.h

ARM: imx: include hardware.h rather than mach/hardware.h

2012-10-15 10:05:43 +08:00

mx2x.h

ARM: imx: include hardware.h rather than mach/hardware.h

2012-10-15 10:05:43 +08:00

mx3x.h

ARM: imx: include hardware.h rather than mach/hardware.h

2012-10-15 10:05:43 +08:00

mx21.h

ARM: imx: include hardware.h rather than mach/hardware.h

2012-10-15 10:05:43 +08:00

mx25.h

ARM: imx: include hardware.h rather than mach/hardware.h

2012-10-15 10:05:43 +08:00

mx27.h

ARM: i.MX27: Typo fix

2013-07-15 08:28:07 +08:00

mx31.h

ARM: imx: include hardware.h rather than mach/hardware.h

2012-10-15 10:05:43 +08:00

mx31lilly-db.c

ARM: imx: remove IRQF_DISABLED

2013-10-21 09:11:05 +08:00

mx31lite-db.c

ARM: imx: include hardware.h rather than mach/hardware.h

2012-10-15 10:05:43 +08:00

mx31moboard-devboard.c

ARM: imx: include hardware.h rather than mach/hardware.h

2012-10-15 10:05:43 +08:00

mx31moboard-marxbot.c

ARM: imx: include hardware.h rather than mach/hardware.h

2012-10-15 10:05:43 +08:00

mx31moboard-smartbot.c

ARM: imx: include hardware.h rather than mach/hardware.h

2012-10-15 10:05:43 +08:00

mx35.h

ARM: imx: include hardware.h rather than mach/hardware.h

2012-10-15 10:05:43 +08:00

mx51.h

ARM: imx: include hardware.h rather than mach/hardware.h

2012-10-15 10:05:43 +08:00

mx53.h

ARM: imx: include hardware.h rather than mach/hardware.h

2012-10-15 10:05:43 +08:00

mxc.h

ARM: imx: enable suspend for imx6sl

2013-10-21 09:39:27 +08:00

pcm037.h

ARM: imx: use machine specific hook for late init

2012-05-08 20:36:16 +08:00

pcm970-baseboard.c

ARM: imx: include hardware.h rather than mach/hardware.h

2012-10-15 10:05:43 +08:00

platsmp.c

ARM: clean up cache handling in platform code

2013-12-11 16:24:34 -08:00

pm-imx3.c

ARM: imx: include hardware.h rather than mach/hardware.h

2012-10-15 10:05:43 +08:00

pm-imx5.c

ARM: mx53: Allow suspend/resume

2013-08-22 23:20:45 +08:00

pm-imx6q.c

ARM: imx6: Initialize low-power mode early again

2014-02-10 10:37:32 -08:00

pm-imx27.c

ARM: imx: include hardware.h rather than mach/hardware.h

2012-10-15 10:05:43 +08:00

src.c

ARM: imx: remove imx_src_prepare_restart() call

2013-11-11 22:58:43 +08:00

ssi-fiq-ksym.c

ARM: imx: merge plat-mxc into mach-imx

2012-10-15 10:02:19 +08:00

ssi-fiq.S

ARM: imx: merge plat-mxc into mach-imx

2012-10-15 10:02:19 +08:00

system.c

ARM: imx: improve mxc_restart() on the SRC bit writes

2013-11-11 22:58:43 +08:00

time.c

ARM: imx: Switch to sched_clock_register()

2013-11-21 15:40:59 -08:00

tzic.c

ARM: mach-imx: tzic: Staticize *tzic_base

2013-04-01 16:17:51 +08:00

ulpi.h

ARM: imx: Remove mxc specific ulpi access ops

2013-06-17 15:45:16 +08:00