linux.git/include/linux/tegra-powergate.h, branch master Linux kernel source tree ARM: tegra: Move includes to include/soc/tegra 2014-07-17T11:26:47+00:00 Thierry Reding treding@nvidia.com 2014-07-17T11:17:24+00:00 306a7f9139318a28063282a15b9f9ebacf09c9b9 In order to not clutter the include/linux directory with SoC specific headers, move the Tegra-specific headers out into a separate directory. Signed-off-by: Thierry Reding <treding@nvidia.com> 
In order to not clutter the include/linux directory with SoC specific
headers, move the Tegra-specific headers out into a separate directory.

Signed-off-by: Thierry Reding <treding@nvidia.com>
ARM: tegra: fix tegra_powergate_sequence_power_up() inline 2014-01-14T16:01:10+00:00 Stephen Warren swarren@nvidia.com 2014-01-13T22:01:42+00:00 f53f41597e57d6989dbefdd494a36867292499aa Remove an invalid semicolon from the inline dummy, thus solving: In file included from drivers/gpu/drm/tegra/gr3d.c:15:0: include/linux/tegra-powergate.h:119:1: error: expected identifier or '(' before '{' token Fixes: 80b28791ff04 ("ARM: tegra: pass reset to tegra_powergate_sequence_power_up()") Reported-by: Russell King <linux@arm.linux.org.uk> Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Kevin Hilman <khilman@linaro.org> 
Remove an invalid semicolon from the inline dummy, thus solving:
In file included from drivers/gpu/drm/tegra/gr3d.c:15:0:
include/linux/tegra-powergate.h:119:1: error: expected identifier or '(' before '{' token

Fixes: 80b28791ff04 ("ARM: tegra: pass reset to tegra_powergate_sequence_power_up()")
Reported-by: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Kevin Hilman <khilman@linaro.org>
ARM: tegra: Add IO rail support 2013-12-16T21:03:09+00:00 Thierry Reding thierry.reding@gmail.com 2013-12-16T20:42:28+00:00 9d4450ae87398e248e8700e3507748e0d1751e25 Add tegra_io_rail_power_off() and tegra_io_rail_power_on() functions to put IO rails into or out of deep powerdown mode, respectively. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> 
Add tegra_io_rail_power_off() and tegra_io_rail_power_on() functions to
put IO rails into or out of deep powerdown mode, respectively.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
ARM: tegra: Add Tegra124 powergate support 2013-12-16T21:02:51+00:00 Thierry Reding thierry.reding@gmail.com 2013-12-13T16:31:03+00:00 9a716579660aa87a4ab4b4d1cac0686fba3707ba Three new gates have been added for Tegra124: SOR, VIC and IRAM. In addition, PCIe and SATA gates are again supported, like on Tegra20 and Tegra30. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> 
Three new gates have been added for Tegra124: SOR, VIC and IRAM. In
addition, PCIe and SATA gates are again supported, like on Tegra20 and
Tegra30.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
ARM: tegra: pass reset to tegra_powergate_sequence_power_up() 2013-12-11T23:43:11+00:00 Stephen Warren swarren@nvidia.com 2013-11-06T22:45:46+00:00 80b28791ff0416a472e5a555a4b6f5f39df2fc24 Tegra's clock driver now provides an implementation of the common reset API (include/linux/reset.h). Use this instead of the old Tegra- specific API; that will soon be removed. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Bjorn Helgaas <bhelgaas@google.com> Acked-By: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Acked-by: Thierry Reding <treding@nvidia.com> 
Tegra's clock driver now provides an implementation of the common
reset API (include/linux/reset.h). Use this instead of the old Tegra-
specific API; that will soon be removed.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-By: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Acked-by: Thierry Reding <treding@nvidia.com>
ARM: tegra: Provide dummy powergate implementation 2013-11-25T21:34:51+00:00 Thierry Reding thierry.reding@gmail.com 2013-11-25T18:49:47+00:00 9886e1fd096b8004a25bb8b7e5690ad1408ebc6f In order to support increased build test coverage for drivers, implement dummies for the powergate implementation. This will allow the drivers to be built without requiring support for Tegra to be selected. This patch solves the following build errors, which can be triggered in v3.13-rc1 by selecting DRM_TEGRA without ARCH_TEGRA: drivers/built-in.o: In function `gr3d_remove': drivers/gpu/drm/tegra/gr3d.c:321: undefined reference to `tegra_powergate_power_off' drivers/gpu/drm/tegra/gr3d.c:325: undefined reference to `tegra_powergate_power_off' drivers/built-in.o: In function `gr3d_probe': drivers/gpu/drm/tegra/gr3d.c:266: undefined reference to `tegra_powergate_sequence_power_up' drivers/gpu/drm/tegra/gr3d.c:273: undefined reference to `tegra_powergate_sequence_power_up' Signed-off-by: Thierry Reding <treding@nvidia.com> [swarren, updated commit description] Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net> 
In order to support increased build test coverage for drivers, implement
dummies for the powergate implementation. This will allow the drivers to
be built without requiring support for Tegra to be selected.

This patch solves the following build errors, which can be triggered in
v3.13-rc1 by selecting DRM_TEGRA without ARCH_TEGRA:

drivers/built-in.o: In function `gr3d_remove':
drivers/gpu/drm/tegra/gr3d.c:321: undefined reference to `tegra_powergate_power_off'
drivers/gpu/drm/tegra/gr3d.c:325: undefined reference to `tegra_powergate_power_off'
drivers/built-in.o: In function `gr3d_probe':
drivers/gpu/drm/tegra/gr3d.c:266: undefined reference to `tegra_powergate_sequence_power_up'
drivers/gpu/drm/tegra/gr3d.c:273: undefined reference to `tegra_powergate_sequence_power_up'

Signed-off-by: Thierry Reding <treding@nvidia.com>
[swarren, updated commit description]
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
ARM: tegra: Add Tegra114 powergate support 2013-10-18T22:28:11+00:00 Thierry Reding thierry.reding@gmail.com 2013-10-16T17:19:02+00:00 bd6a9ddcb9f2cb19dae0509341a4cbaf40dc66f0 Extend the list of power gates found on Tegra114. Note that there are now holes in the list, so perhaps a simple array is no longer the best data structure to represent it. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> 
Extend the list of power gates found on Tegra114. Note that there are
now holes in the list, so perhaps a simple array is no longer the best
data structure to represent it.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
ARM: tegra: move <mach/powergate.h> to <linux/tegra-powergate.h> 2013-03-30T00:10:22+00:00 Stephen Warren swarren@nvidia.com 2013-03-29T23:38:18+00:00 e4bcda28344cc4762c57ad7333f0472a39e83479 This is required so that code such as Tegra's PCIe and clock drivers can still access this header file once Tegra is converted to multiplatform, and <mach/> no longer exists. Signed-off-by: Stephen Warren <swarren@nvidia.com> 
This is required so that code such as Tegra's PCIe and clock drivers
can still access this header file once Tegra is converted to
multiplatform, and <mach/> no longer exists.

Signed-off-by: Stephen Warren <swarren@nvidia.com>