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linux/arch/arm/mach-imx
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Sascha Hauer 69155fd66d ARM i.MX51 clock: Fix regression since enabling MIPI/HSP clocks 
The MIPI/HSP clocks were recently turned on in the i.MX51 clock tree.
It turned out that the system does not work properly when the MIPI/HSP
clocks are enabled, but the IPU clock is disabled. This happens when
IPU support is disabled. In this case the IPU clock gets disabled when
the clock framework turns off unused clock in a late_initcall. This
is broken since:

| commit 9a2d4825a9
| Author: Sascha Hauer <s.hauer@pengutronix.de>
| Date:   Tue Jun 5 13:53:32 2012 +0200
|
|     ARM i.MX5: switch IPU clk support to devicetree bindings
|
|     The i.MX5 clk support has platform based clock bindings for the
|     IPU. IPU support is devicetree only, so move them over to devicetree
|     based bindings. Also, enable MIPI clocks which do not have a device
|     associated with, but still need to be enabled to do graphics on
|     i.MX51.

This patch fixes this by setting some reserved bits in the CCM as recommended
in the reference manual.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Tested-by: Shawn Guo <shawn.guo@linaro.org>
2012-12-17 10:51:45 +01:00
..
devices ARM : i.MX27 : split code for allocation of ressources of camera and eMMA 2012-11-16 16:21:48 +01:00
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
avic.c ARM: imx: remove header file mach/irqs.h 2012-10-15 10:05:43 +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 ARM: imx: fix the return value check in imx_clk_busy_divider() 2012-10-08 12:56:20 +02:00
clk-gate2.c ARM i.MX: fix error-valued pointer dereference in clk_register_gate2() 2012-11-16 15:53:57 +01:00
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: arm-soc: device tree conversions and enablement 2012-12-13 10:39:26 -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 Merge remote-tracking branch 'arm-soc/imx/multiplatform' into x 2012-11-16 16:21:27 +01:00
clk-imx27.c ARM: clk-imx27: Add missing clock for mx2-camera 2012-11-16 16:21:49 +01:00
clk-imx31.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
clk-imx35.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
clk-imx51-imx53.c ARM i.MX51 clock: Fix regression since enabling MIPI/HSP clocks 2012-12-17 10:51:45 +01:00
clk-pfd.c ARM: imx: add common clock support for pfd 2012-05-02 12:08:20 +02:00
clk-pllv1.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
clk-pllv2.c ARM i.MX pllv2: make round_rate accurate 2012-06-04 15:23:47 +02:00
clk-pllv3.c ARM i.MX6: remove gate_mask from pllv3 2012-11-22 15:32:39 +01:00
clk.c ARM: i.MX remove last leftovers from legacy clock support 2012-09-12 11:46:51 +02:00
clk.h ARM i.MX6: remove gate_mask from pllv3 2012-11-22 15:32:39 +01:00
common.h ARM i.MX25: Add devicetree support 2012-11-12 12:11:17 +01:00
cpu-imx5.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +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 hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
cpu_op-mx51.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
cpu_op-mx51.h ARM i.MX: Merge i.MX5 support into mach-imx 2011-11-16 08:37:37 +01:00
cpufreq.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
cpuidle.c ARM: imx: merge plat-mxc into mach-imx 2012-10-15 10:02:19 +08:00
cpuidle.h ARM: imx: ARM: imx: include cpuidle.h rather than mach/cpuidle.h 2012-10-15 10:03:10 +08:00
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: move platform device code into mach-imx 2012-10-15 09:18:15 +08:00
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: move platform device code into mach-imx 2012-10-15 09:18:15 +08:00
devices-imx50.h ARM: imx: move platform device code into mach-imx 2012-10-15 09:18:15 +08:00
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: 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
eukrea_mbimx27-baseboard.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
eukrea_mbimxsd25-baseboard.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
eukrea_mbimxsd35-baseboard.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
eukrea_mbimxsd51-baseboard.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
gpc.c arm/imx6q: add core drivers clock, gpc, mmdc and src 2011-10-31 14:26:23 +01:00
hardware.h ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
headsmp.S ARM: imx: build i.MX6 functions only when needed 2012-08-23 17:26:53 +02:00
hotplug.c ARM: imx: include common.h rather than mach/common.h 2012-10-15 10:03:10 +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 i.MX25: Add devicetree support 2012-11-12 12:11:17 +01:00
imx27-dt.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
imx31-dt.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
imx51-dt.c ARM: mx5: Replace clk_register_clkdev with clock DT lookup 2012-11-22 09:15:26 +01:00
iomux-imx31.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +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-mx50.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
iram.h ARM: imx: include iram.h rather than mach/iram.h 2012-10-15 10:03:11 +08:00
iram_alloc.c ARM: imx: include iram.h rather than mach/iram.h 2012-10-15 10:03:11 +08:00
irq-common.c ARM: imx: merge plat-mxc into mach-imx 2012-10-15 10:02:19 +08:00
irq-common.h ARM: imx: remove header file mach/irqs.h 2012-10-15 10:05:43 +08:00
Kconfig ARM: arm-soc: device tree conversions and enablement 2012-12-13 10:39:26 -08:00
lluart.c ARM: imx6q: let users input debug uart port number 2012-11-16 14:18:52 +08:00
mach-apf9328.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
mach-armadillo5x0.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
mach-bug.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
mach-cpuimx27.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
mach-cpuimx35.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
mach-cpuimx51sd.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
mach-eukrea_cpuimx25.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
mach-imx6q.c ARM: arm-soc: device tree conversions and enablement 2012-12-13 10:39:26 -08:00
mach-imx27_visstrim_m10.c ARM: arm-soc: Board updates for 3.8 2012-12-12 12:14:06 -08:00
mach-imx27ipcam.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
mach-imx27lite.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
mach-imx53.c ARM: mx5: Replace clk_register_clkdev with clock DT lookup 2012-11-22 09:15:26 +01:00
mach-kzm_arm11_01.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
mach-mx1ads.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
mach-mx21ads.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
mach-mx25_3ds.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
mach-mx27_3ds.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
mach-mx27ads.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
mach-mx31_3ds.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
mach-mx31ads.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
mach-mx31lilly.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
mach-mx31lite.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
mach-mx31moboard.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
mach-mx35_3ds.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
mach-mx50_rdp.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
mach-mx51_3ds.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
mach-mx51_babbage.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
mach-mxt_td60.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
mach-pca100.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
mach-pcm037.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
mach-pcm037_eet.c ARM: imx: include common.h rather than mach/common.h 2012-10-15 10:03:10 +08:00
mach-pcm038.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
mach-pcm043.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
mach-qong.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
mach-scb9328.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
mach-vpr200.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
Makefile ARM i.MX25: Add devicetree support 2012-11-12 12:11:17 +01:00
Makefile.boot ARM: move all dtb targets out of Makefile.boot 2012-09-14 09:22:04 -05:00
mm-imx1.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
mm-imx3.c Merge remote-tracking branch 'arm-soc/imx/multiplatform' into x 2012-11-16 16:21:27 +01:00
mm-imx5.c ARM i.MX51: setup MIPI during startup 2012-11-16 16:33:20 +01:00
mm-imx21.c ARM: imx: call mxc_device_init() in soc specific function 2012-10-15 10:05:43 +08:00
mm-imx25.c ARM: imx: call mxc_device_init() in soc specific function 2012-10-15 10:05:43 +08:00
mm-imx27.c ARM: imx: call mxc_device_init() in soc specific function 2012-10-15 10:05:43 +08:00
mmdc.c arm/imx6q: add core drivers clock, gpc, mmdc and src 2011-10-31 14:26:23 +01:00
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
mx6q.h ARM: imx6q: let users input debug uart port number 2012-11-16 14:18:52 +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: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +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: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +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
mx50.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: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +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: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +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: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
pm-imx6q.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +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: 7293/1: logical_cpu_map: decouple CPU mapping from SMP 2012-01-23 10:20:05 +00:00
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: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
time.c ARM: imx: include hardware.h rather than mach/hardware.h 2012-10-15 10:05:43 +08:00
tzic.c ARM: imx: remove header file mach/irqs.h 2012-10-15 10:05:43 +08:00
ulpi.c ARM: imx: include ulpi.h rather than mach/ulpi.h 2012-10-15 10:03:11 +08:00
ulpi.h ARM: imx: include ulpi.h rather than mach/ulpi.h 2012-10-15 10:03:11 +08:00