Commit Graph

62 Commits

Author SHA1 Message Date
Alexander Shiyan e0c29dce6e ARM: i.MX5x CSPI: Fixed clock name for CSPI
This patch also includes fix CSPI ID for i.MX53. ID should be 2,
because IDs 0 and 1 are occupied by eCSPI.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-07-16 23:11:31 +02:00
Alexander Shiyan 0f3557c3aa ARM: i.MX5x clocks: Fix GPT clocks
This patch fix incorrect defined bits for GPT clocks according to datasheet.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-07-16 23:11:22 +02:00
Alexander Shiyan 796b72cc4f ARM: i.MX5x clocks: Fix parent for PWM clocks
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-07-16 23:11:22 +02:00
Alexander Shiyan d1e9e0ea22 ARM: i.MX5x clocks: Add EPIT support
This patch adds support for Enhanced Periodic Interrupt Timer (EPIT)
to clock subsystem.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-07-16 23:11:02 +02:00
Sascha Hauer 75453a08e3 ARM: i.MX5: Add nand oftree support
This adds snippets to the i.MX51/53 devicetrees for the nand
flash controller.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2012-07-06 18:17:06 +01:00
Olof Johansson 839ab0c18f Merge branch 'imx/cpuidle' into next/pm
* imx/cpuidle:
  ARM: imx: Add imx6q cpuidle driver
  ARM: imx: Add imx5 cpuidle
  ARM: imx: Add common imx cpuidle init functionality.
  ARM: imx: Enable imx53 low power idle
  ARM: imx: clean and consolidate imx5 suspend and idle code
  ARM: imx: Add comments to tzic_enable_waker()
  ARM: imx: Modify IMX_IO_P2V macro

Resolved trivial context conflict in arch/arm/plat-mxc/include/mach/common.h

Signed-off-by: Olof Johansson <olof@lixom.net>
2012-06-30 16:13:15 -07:00
Olof Johansson 97114f3982 Some fixes for the fresh i.MX common clock support
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Merge tag 'imx-clk-common-fixes' of git://git.pengutronix.de/git/imx/linux-2.6 into fixes

From Sascha Hauer: "Some fixes for the fresh i.MX common clock support"

Resolved trivial conflict in arch/arm/plat-mxc/include/mach/common.h.

* tag 'imx-clk-common-fixes' of git://git.pengutronix.de/git/imx/linux-2.6:
  ARM: imx6q: prepare and enable init on clks directly instead of clk_get first
  ARM i.MX: remove now unnecessary argument from mxc_timer_init
  ARM: i.MX: change timer clock from ipg to perclk
  ARM i.MX5: fix gpt peripheral clock path

Signed-off-by: Olof Johansson <olof@lixom.net>
2012-06-07 11:47:28 -07:00
Robert Lee aa96a18d22 ARM: imx: Enable imx53 low power idle
Add various functionality needed to enable a imx53 low power idle
state.  This includes adding the imx53 gpc_dvfs clock and making a
common imx5_late_init function and initializing all imx53
 MACHINE_STATE late_init calls to imx5_late_init.

Signed-off-by: Robert Lee <rob.lee@linaro.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-06-05 08:51:47 +02:00
Sascha Hauer 2cfb45188a ARM i.MX: remove now unnecessary argument from mxc_timer_init
As the timer code now does a clk_get to get its clock we don't
need the struct clk argument anymore.
This also changes the alternative EPIT timer to do a clk_get.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-05-16 12:46:09 +02:00
Sascha Hauer c040be003f ARM i.MX5: fix gpt peripheral clock path
- The gpt peripheral clk parent is per_root, not ipg
- The register for selectin per_lp_apm and per_root is
  MXC_CCM_CBCMR, not MXC_CCM_CBCDR

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-05-16 12:38:39 +02:00
Shawn Guo 13b3a07a26 ARM: imx: add more imx5 ssi clocks
Add more imx5 ssi clocks and lookup for device tree probe.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-05-11 17:21:17 +08:00
Sascha Hauer b8d4176fa5 ARM i.MX5: implement clocks using common clock framework
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2012-05-09 08:59:29 +02:00