treewide: Add SPDX license identifier - Makefile/Kconfig

Add SPDX license identifiers to all Make/Kconfig files which:

- Have no license information of any form

These files fall under the project

treewide: Add SPDX license identifier - Makefile/Kconfig

Add SPDX license identifiers to all Make/Kconfig files which:

- Have no license information of any form

These files fall under the project license, GPL v2 only. The resulting SPDX
license identifier is:

GPL-2.0-only

Signed-off-by: Thomas Gleixner <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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powerpc/pasemi: Only the build the pasemi MSI code for PASEMI=y

The pasemi MSI code is currently always built when MPIC=y && PCI_MSI=y.
It should not have any effect on other platforms, because it i

powerpc/pasemi: Only the build the pasemi MSI code for PASEMI=y

The pasemi MSI code is currently always built when MPIC=y && PCI_MSI=y.
It should not have any effect on other platforms, because it immediately
checks the MPIC's compatible property for "pasemi,pwrficient-openpic".

However it's odd that it's still built even when PASEMI=n. It also
needn't be in sysdev, as it's only used by pasemi. So move it into
platforms/pasemi, whereby it will only be built for PASEMI=y.

Signed-off-by: Michael Ellerman <[email protected]>

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cpufreq: powerpc: move cpufreq driver to drivers/cpufreq

Move cpufreq driver of powerpc platform to drivers/cpufreq.

Signed-off-by: Viresh Kumar <[email protected]>
Signed-off-by: Rafael J. W

cpufreq: powerpc: move cpufreq driver to drivers/cpufreq

Move cpufreq driver of powerpc platform to drivers/cpufreq.

Signed-off-by: Viresh Kumar <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>

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[POWERPC] pasemi: Register i2c devices at boot

Setup i2c_board_info based on device tree contents. This has to be
a device_initcall since we need PCI to be probed by the time we
run it, but before

[POWERPC] pasemi: Register i2c devices at boot

Setup i2c_board_info based on device tree contents. This has to be
a device_initcall since we need PCI to be probed by the time we
run it, but before the actual driver is initialized.

Signed-off-by: Olof Johansson <[email protected]>
Signed-off-by: Paul Mackerras <[email protected]>

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pasemi: DMA engine management library

pasemi: DMA engine management library

Introduce a DMA management library to manage the various DMA resources
on the PA Semi SoCs. Since several drivers need to

pasemi: DMA engine management library

pasemi: DMA engine management library

Introduce a DMA management library to manage the various DMA resources
on the PA Semi SoCs. Since several drivers need to allocate these shared
resources, provide some abstractions as well as allocation/free functions
for channels, etc.

Signed-off-by: Olof Johansson <[email protected]>
Signed-off-by: Jeff Garzik <[email protected]>

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[POWERPC] pasemi: Move electra-ide to pata_of_platform

Move electra-ide glue over to the new pata_of_platform framework, and
add the quirks needed to that driver.

Signed-off-by: Olof Johansson <olo

[POWERPC] pasemi: Move electra-ide to pata_of_platform

Move electra-ide glue over to the new pata_of_platform framework, and
add the quirks needed to that driver.

Signed-off-by: Olof Johansson <[email protected]>

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[POWERPC] pasemi: Electra IDE/pata_platform glue

Glue code to hook up the pata_platform on the PA Semi Electra eval board.
CFE sets up device tree entries for the IDE interface, with device type
'id

[POWERPC] pasemi: Electra IDE/pata_platform glue

Glue code to hook up the pata_platform on the PA Semi Electra eval board.
CFE sets up device tree entries for the IDE interface, with device type
'ide' and compatible field 'electra-ide'.

We unfortunately need to modify the resources before calling the generic
platform driver, since the device tree only has one register window in
it and the driver expects two. Adding this as an of_platform driver
instead doesn't give us any benefit, it just adds one more layer of
register/probe functions.

Since CONFIG_PATA_PLATFORM depends on CONFIG_EMBEDDED, add that as a
default for PPC_PASEMI.

Signed-off-by: Olof Johansson <[email protected]>
Signed-off-by: Paul Mackerras <[email protected]>

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[POWERPC] pasemi: Cpufreq driver

Cpufreq driver for PA Semi PWRficient processors.

Signed-off-by: Egor Martovetsky <[email protected]>
Signed-off-by: Olof Johansson <[email protected]>
Signed-off-by: Pa

[POWERPC] pasemi: Cpufreq driver

Cpufreq driver for PA Semi PWRficient processors.

Signed-off-by: Egor Martovetsky <[email protected]>
Signed-off-by: Olof Johansson <[email protected]>
Signed-off-by: Paul Mackerras <[email protected]>

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[POWERPC] pasemi: Kconfig for gpio_mdio

arch/powerpc/platforms/pasemi/gpio_mdio.c really depends on CONFIG_PHYLIB.
Add a config option for it, allow for it to be disabled if needed and fix
the depen

[POWERPC] pasemi: Kconfig for gpio_mdio

arch/powerpc/platforms/pasemi/gpio_mdio.c really depends on CONFIG_PHYLIB.
Add a config option for it, allow for it to be disabled if needed and fix
the dependency.

Signed-off-by: Olof Johansson <[email protected]>
Signed-off-by: Paul Mackerras <[email protected]>

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[POWERPC] pasemi: GPIO MDIO of_platform driver

MDIO driver for PHY's connected via GPIO as on the PA Semi Electra
eval board.

Signed-off-by: Olof Johansson <[email protected]>
Signed-off-by: Paul Mack

[POWERPC] pasemi: GPIO MDIO of_platform driver

MDIO driver for PHY's connected via GPIO as on the PA Semi Electra
eval board.

Signed-off-by: Olof Johansson <[email protected]>
Signed-off-by: Paul Mackerras <[email protected]>

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[POWERPC] pasemi: iommu support

I/O TLB support for PA6T-1682M.

Signed-off-by: Olof Johansson <[email protected]>
Signed-off-by: Paul Mackerras <[email protected]>

[POWERPC] pasemi: Idle loops

Powersave support on PA6T. Right now it only uses 'doze' mode, and
will default to no savings (spin).

Signed-off-by: Olof Johansson <[email protected]>
Acked-by: Arnd Berg

[POWERPC] pasemi: Idle loops

Powersave support on PA6T. Right now it only uses 'doze' mode, and
will default to no savings (spin).

Signed-off-by: Olof Johansson <[email protected]>
Acked-by: Arnd Bergmann <[email protected]>
Signed-off-by: Paul Mackerras <[email protected]>

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[POWERPC] powerpc: PA Semi PWRficient platform support

Base patch for PA6T and PA6T-1682M. This introduces the
arch/powerpc/platform/pasemi directory, together with basic
implementations for various

[POWERPC] powerpc: PA Semi PWRficient platform support

Base patch for PA6T and PA6T-1682M. This introduces the
arch/powerpc/platform/pasemi directory, together with basic
implementations for various setup.

Much of this was based on other platform code, i.e. Maple, etc.

Signed-off-by: Olof Johansson <[email protected]>
Signed-off-by: Paul Mackerras <[email protected]>

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