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  1. 17 1月, 2014 5 次提交
  3. 09 1月, 2014 6 次提交
  5. 08 1月, 2014 1 次提交
    • T
      ARM: dts: Add omap specific pinctrl defines to use padconf addresses · 43a348ea
      由 Tony Lindgren 提交于 
      As we have one to three pinctrl-single instances for each SoC it is
a bit confusing to configure the padconf register offset from the
base of the padconf register base.

Let's add macros that allow using the physical address of the
padconf register directly, or in most cases, just the last 16-bits
of the address as they are shown in the documentation.

Note that most documentation shows two padconf registers for each
32-bit address, so adding 2 to the documentation address is needed for
the second padconf register as we treat them as 16-bit registers
for omap3+.

For example, omap36xx documentation shows sdmmc2_clk at 0x48002158,
so we can just use the last 16-bits of that value:

	pinctrl-single,pins = <
		OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0)
		...
	>;

And we don't need to separately calculate the offset from the 0x2030
base:

	pinctrl-single,pins = <
		0x128 (PIN_INPUT_PULLUP | MUX_MODE0)
		...
	>;

Naturally both ways of defining the registers can be used, and I'm
not saying we should replace all the existing defines. But it may
be handy to use these macros for new entries and when doing other
related .dts file clean-up.
Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
[tony@atomide.com: updated for 3430 vs 3630 core2 range]
Signed-off-by: NTony Lindgren <tony@atomide.com>
      43a348ea
  7. 31 12月, 2013 5 次提交
  9. 26 12月, 2013 2 次提交
  11. 24 12月, 2013 6 次提交
  13. 19 12月, 2013 2 次提交
  15. 17 12月, 2013 2 次提交
  17. 12 12月, 2013 1 次提交
  19. 09 12月, 2013 1 次提交
  21. 04 12月, 2013 2 次提交
    • E
      thermal: introduce device tree parser · 4e5e4705
      由 Eduardo Valentin 提交于 
      This patch introduces a device tree bindings for
describing the hardware thermal behavior and limits.
Also a parser to read and interpret the data and feed
it in the thermal framework is presented.

This patch introduces a thermal data parser for device
tree. The parsed data is used to build thermal zones
and thermal binding parameters. The output data
can then be used to deploy thermal policies.

This patch adds also documentation regarding this
API and how to define tree nodes to use
this infrastructure.

Note that, in order to be able to have control
on the sensor registration on the DT thermal zone,
it was required to allow changing the thermal zone
.get_temp callback. For this reason, this patch
also removes the 'const' modifier from the .ops
field of thermal zone devices.

Cc: Zhang Rui <rui.zhang@intel.com>
Cc: linux-pm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Acked-by: NMark Rutland <mark.rutland@arm.com>
Signed-off-by: NEduardo Valentin <eduardo.valentin@ti.com>
      4e5e4705
    • H
      clk: hisilicon: add common clock support · 0aa0c95f
      由 Haojian Zhuang 提交于 
      Enable common clock driver of Hi3620 SoC. clkgate-seperated driver is
used to support the clock gate that enable/disable/status registers
are seperated.
Signed-off-by: NHaojian Zhuang <haojian.zhuang@gmail.com>
      0aa0c95f
  23. 02 12月, 2013 1 次提交
  25. 27 11月, 2013 3 次提交
  27. 25 11月, 2013 1 次提交
  29. 05 11月, 2013 1 次提交
  31. 23 10月, 2013 1 次提交