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| author | Ezequiel Garcia <ezequiel.garcia@imgtec.com> | 2015-08-06 12:22:43 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2015-09-03 12:08:07 +0200 |
| commit | af0cfb2c44ee5cd3c86d1ffd054d318f536cb6dd (patch) | |
| tree | 9f979fddb463c75b152c6b54286e2c272ea385f5 /arch | |
| parent | 84583983c31983068429d82e6f9262009d584549 (diff) | |
| download | linux-stable-af0cfb2c44ee5cd3c86d1ffd054d318f536cb6dd.tar.gz linux-stable-af0cfb2c44ee5cd3c86d1ffd054d318f536cb6dd.tar.bz2 linux-stable-af0cfb2c44ee5cd3c86d1ffd054d318f536cb6dd.zip | |
MIPS: pistachio: Allow to enable the external timer based clocksource
This commit introduces a new config, so the user can choose to enable
the General Purpose Timer based clocksource. This option is required
to have CPUFreq support.
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com>
Cc: linux-kernel@vger.kernel.org
Cc: linux-mips@linux-mips.org
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: devicetree@vger.kernel.org
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Andrew Bresticker <abrestic@chromium.org>
Cc: James Hartley <James.Hartley@imgtec.com>
Cc: Govindraj Raja <Govindraj.Raja@imgtec.com>
Cc: Damien Horsley <Damien.Horsley@imgtec.com>
Cc: James Hogan <James.Hogan@imgtec.com>
Cc: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Cc: Ezequiel Garcia <ezequiel.garcia@imgtec.com>
Patchwork: http://patchwork.linux-mips.org/patch/10887/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/Kconfig | 1 | ||||
| -rw-r--r-- | arch/mips/pistachio/Kconfig | 13 |
2 files changed, 14 insertions, 0 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 8083ef9c80d4..233d338c24b4 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -951,6 +951,7 @@ source "arch/mips/jazz/Kconfig" source "arch/mips/jz4740/Kconfig" source "arch/mips/lantiq/Kconfig" source "arch/mips/lasat/Kconfig" +source "arch/mips/pistachio/Kconfig" source "arch/mips/pmcs-msp71xx/Kconfig" source "arch/mips/ralink/Kconfig" source "arch/mips/sgi-ip27/Kconfig" diff --git a/arch/mips/pistachio/Kconfig b/arch/mips/pistachio/Kconfig new file mode 100644 index 000000000000..97731ea94322 --- /dev/null +++ b/arch/mips/pistachio/Kconfig @@ -0,0 +1,13 @@ +config PISTACHIO_GPTIMER_CLKSRC + bool "Enable General Purpose Timer based clocksource" + depends on MACH_PISTACHIO + select CLKSRC_PISTACHIO + select MIPS_EXTERNAL_TIMER + help + This option enables a clocksource driver based on a Pistachio + SoC General Purpose external timer. + + If you want to enable the CPUFreq, you need to enable + this option. + + If you don't want to enable CPUFreq, you can leave this disabled. |