From: Paul Walmsley <paul@pwsan.com>
To: linux-omap@vger.kernel.org
Subject: [PATCH 4/9] TWL4030: clear MADC interrupt status registers upon init
Date: Thu, 17 Jul 2008 19:34:51 -0600 [thread overview]
Message-ID: <20080718013450.18943.33397.stgit@localhost.localdomain> (raw)
In-Reply-To: <20080718013205.18943.34047.stgit@localhost.localdomain>
twl_init_irq() does not clear MADC interrupt status registers upon init -
fix.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
---
drivers/i2c/chips/twl4030-core.c | 14 ++++++++++++++
1 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/drivers/i2c/chips/twl4030-core.c b/drivers/i2c/chips/twl4030-core.c
index bb0732c..9d93524 100644
--- a/drivers/i2c/chips/twl4030-core.c
+++ b/drivers/i2c/chips/twl4030-core.c
@@ -821,6 +821,20 @@ static void twl_init_irq(void)
return;
}
+ /* MADC_ISR1 */
+ res = twl4030_i2c_write_u8(TWL4030_MODULE_MADC, 0xFF, 0x61);
+ if (res < 0) {
+ pr_err("%s[%d][%d]\n", msg, res, __LINE__);
+ return;
+ }
+
+ /* MADC_ISR2 */
+ res = twl4030_i2c_write_u8(TWL4030_MODULE_MADC, 0xFF, 0x63);
+ if (res < 0) {
+ pr_err("%s[%d][%d]\n", msg, res, __LINE__);
+ return;
+ }
+
/* key Pad */
/* KEYPAD - IMR1 */
res = twl4030_i2c_write_u8(TWL4030_MODULE_KEYPAD, 0xFF, (0x12));
next prev parent reply other threads:[~2008-07-18 1:35 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-18 1:34 [PATCH 0/9] TWL4030 bugfixes and cleanups Paul Walmsley
2008-07-18 1:34 ` [PATCH 1/9] TWL4030: remove superfluous PWR interrupt status clear before masking Paul Walmsley
2008-07-18 1:34 ` [PATCH 3/9] TWL4030: use correct register addresses for BCI IMR registers Paul Walmsley
2008-07-18 1:34 ` [PATCH 2/9] TWL4030: clear TWL GPIO interrupt status registers Paul Walmsley
2008-07-18 1:34 ` Paul Walmsley [this message]
2008-07-18 1:34 ` [PATCH 5/9] TWL4030: read and write module ISRs to clear them at init Paul Walmsley
2008-07-18 9:12 ` Peter 'p2' De Schrijver
2008-07-22 0:30 ` Paul Walmsley
2008-07-18 1:34 ` [PATCH 6/9] TWL4030: change init-time IMR mask code to WARN if error Paul Walmsley
2008-07-18 1:34 ` [PATCH 7/9] TWL4030: move TWL module register defs into separate include files Paul Walmsley
2008-07-18 1:34 ` [PATCH 8/9] TWL4030: use symbolic ISR/IMR register names during twl_init_irq() Paul Walmsley
2008-07-18 1:34 ` [PATCH 9/9] TWL4030: convert early interrupt mask/clear funcs to use array Paul Walmsley
-- strict thread matches above, loose matches on Subject: below --
2008-07-22 23:51 [PATCH 0/9] TWL4030 bugfixes and cleanups: version 2 Paul Walmsley
2008-07-22 23:51 ` [PATCH 4/9] TWL4030: clear MADC interrupt status registers upon init Paul Walmsley
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