From: Andrew Victor <avictor.za@gmail.com>
Date: Thu, 16 Oct 2008 05:01:55 +0000 (-0700)
Subject: AT91: atmel_pwm only available for certain AT91 processors
X-Git-Tag: v2.6.28-rc1~520
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=8b6e47ad062e6ac993fb80256344fc499c1e827b;p=linux-2.6-omap-h63xx.git

AT91: atmel_pwm only available for certain AT91 processors

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>
Cc: Haavard Skinnemoen <hskinnemoen@atmel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index 9e8a5e9d15c..efd3aa08b88 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -15,7 +15,7 @@ if MISC_DEVICES
 
 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