From: Aurelien Jarno <aurelien@aurel32.net>
To: Michael Buesch <mb@bu3sch.de>
Cc: netdev@vger.kernel.org
Subject: [PATCH] [SSB] Add CHIPCO IRQ access functions
Date: Fri, 22 Feb 2008 00:17:13 +0100 [thread overview]
Message-ID: <20080221231713.GA12041@hall.aurel32.net> (raw)
This patch adds functions to setup and read the CHIPCO IRQ.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
---
drivers/ssb/driver_chipcommon.c | 10 ++++++++++
include/linux/ssb/ssb_driver_chipcommon.h | 4 ++++
2 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/drivers/ssb/driver_chipcommon.c b/drivers/ssb/driver_chipcommon.c
index e586321..45b672a 100644
--- a/drivers/ssb/driver_chipcommon.c
+++ b/drivers/ssb/driver_chipcommon.c
@@ -353,6 +353,16 @@ void ssb_chipco_watchdog_timer_set(struct ssb_chipcommon *cc, u32 ticks)
chipco_write32(cc, SSB_CHIPCO_WATCHDOG, ticks);
}
+void ssb_chipco_irq_mask(struct ssb_chipcommon *cc, u32 mask, u32 value)
+{
+ chipco_write32_masked(cc, SSB_CHIPCO_IRQMASK, mask, value);
+}
+
+u32 ssb_chipco_irq_status(struct ssb_chipcommon *cc, u32 mask)
+{
+ return chipco_read32(cc, SSB_CHIPCO_IRQSTAT) & mask;
+}
+
u32 ssb_chipco_gpio_in(struct ssb_chipcommon *cc, u32 mask)
{
return chipco_read32(cc, SSB_CHIPCO_GPIOIN) & mask;
diff --git a/include/linux/ssb/ssb_driver_chipcommon.h b/include/linux/ssb/ssb_driver_chipcommon.h
index 536851b..b548a54 100644
--- a/include/linux/ssb/ssb_driver_chipcommon.h
+++ b/include/linux/ssb/ssb_driver_chipcommon.h
@@ -390,6 +390,10 @@ extern void ssb_chipco_set_clockmode(struct ssb_chipcommon *cc,
extern void ssb_chipco_watchdog_timer_set(struct ssb_chipcommon *cc,
u32 ticks);
+void ssb_chipco_irq_mask(struct ssb_chipcommon *cc, u32 mask, u32 value);
+
+u32 ssb_chipco_irq_status(struct ssb_chipcommon *cc, u32 mask);
+
/* Chipcommon GPIO pin access. */
u32 ssb_chipco_gpio_in(struct ssb_chipcommon *cc, u32 mask);
u32 ssb_chipco_gpio_out(struct ssb_chipcommon *cc, u32 mask, u32 value);
--
1.5.4.1
--
.''`. Aurelien Jarno | GPG: 1024D/F1BCDB73
: :' : Debian developer | Electrical Engineer
`. `' aurel32@debian.org | aurelien@aurel32.net
`- people.debian.org/~aurel32 | www.aurel32.net
next reply other threads:[~2008-02-22 0:05 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-21 23:17 Aurelien Jarno [this message]
-- strict thread matches above, loose matches on Subject: below --
2008-02-22 15:14 [PATCH] ssb: Add CHIPCO IRQ access functions Michael Buesch
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