39 lines
1022 B
Diff
39 lines
1022 B
Diff
TWL4030: clear MADC interrupt status registers upon init
|
|
|
|
From: Paul Walmsley <paul@pwsan.com>
|
|
|
|
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));
|