From mboxrd@z Thu Jan 1 00:00:00 1970 From: Aurelien Jarno Subject: [PATCH] [SSB] Add CHIPCO IRQ access functions Date: Fri, 22 Feb 2008 00:17:13 +0100 Message-ID: <20080221231713.GA12041@hall.aurel32.net> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Cc: netdev@vger.kernel.org To: Michael Buesch Return-path: Received: from hall.aurel32.net ([88.191.38.19]:51619 "EHLO hall.aurel32.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753574AbYBVAFn (ORCPT ); Thu, 21 Feb 2008 19:05:43 -0500 Content-Disposition: inline Sender: netdev-owner@vger.kernel.org List-ID: This patch adds functions to setup and read the CHIPCO IRQ. Signed-off-by: Aurelien Jarno --- 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