* AT91: atmel_pwm only available for certain AT91 processors
@ 2008-09-24 21:13 Andrew Victor
0 siblings, 0 replies; only message in thread
From: Andrew Victor @ 2008-09-24 21:13 UTC (permalink / raw)
To: Linux Kernel list, Haavard Skinnemoen, Andrew Morton
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Only three of Atmel's AT91 processors (SAM9263, SAM9RL and CAP9)
include a PWM controller.
It should therefore only be possible to enable the misc/atmel_pwm.c
driver on those processors (and not all AT91 processors).
Signed-off-by: Andrew Victor <linux@maxim.org.za>
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diff -urN -x CVS linux-2.6.27-rc7/drivers/misc/Kconfig linux-2.6/drivers/misc/Kconfig
--- linux-2.6.27-rc7/drivers/misc/Kconfig 2008-09-24 22:37:40.000000000 +0200
+++ linux-2.6/drivers/misc/Kconfig 2008-09-24 16:23:06.000000000 +0200
@@ -15,7 +15,7 @@
config ATMEL_PWM
tristate "Atmel AT32/AT91 PWM support"
- depends on AVR32 || ARCH_AT91
+ depends on AVR32 || ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || ARCH_AT91CAP9
help
This option enables device driver support for the PWM channels
on certain Atmel prcoessors. Pulse Width Modulation is used for
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2008-09-24 21:13 AT91: atmel_pwm only available for certain AT91 processors Andrew Victor
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