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| author | David Brownell <david-b@pacbell.net> | 2008-02-08 04:21:21 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-08 09:22:38 -0800 |
| commit | 9a1e8eb1f0b76b5e72a2343ad881c81b08dd6410 (patch) | |
| tree | f844d0e1316b49fd66cf773009ba2c3d46fcd18f /drivers/misc/Kconfig | |
| parent | c8cece84c9f36410de5164735e909603426e4d5f (diff) | |
| download | op-kernel-dev-9a1e8eb1f0b76b5e72a2343ad881c81b08dd6410.zip op-kernel-dev-9a1e8eb1f0b76b5e72a2343ad881c81b08dd6410.tar.gz | |
Basic PWM driver for AVR32 and AT91
PWM device setup, and a simple PWM driver exposing a programming interface
giving access to each channel's full capabilities. Note that this doesn't
support starting several channels in synch.
[hskinnemoen@atmel.com: allocate platform device dynamically]
[hskinnemoen@atmel.com: Kconfig fix]
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Cc: Andrew Victor <linux@maxim.org.za>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/misc/Kconfig')
| -rw-r--r-- | drivers/misc/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig index 7b5220c..1941587 100644 --- a/drivers/misc/Kconfig +++ b/drivers/misc/Kconfig @@ -13,6 +13,15 @@ menuconfig MISC_DEVICES if MISC_DEVICES +config ATMEL_PWM + tristate "Atmel AT32/AT91 PWM support" + depends on AVR32 || ARCH_AT91 + help + This option enables device driver support for the PWM channels + on certain Atmel prcoessors. Pulse Width Modulation is used for + purposes including software controlled power-efficent backlights + on LCD displays, motor control, and waveform generation. + config IBM_ASM tristate "Device driver for IBM RSA service processor" depends on X86 && PCI && INPUT && EXPERIMENTAL |
