mfd: stmpe: PWM on 24xx has altfunc 1

On the STMPE2401 and STMPE2401 altfunction 1 corresponds to the PWM channels. This oneliner was missing in the case-switch, making it impossible to enable the PWM channel output. Signed-off-by: Linus Walleij <[email protected]> Signed-off-by: Lee Jones <[email protected]>
chewitt · Oct 26, 2015 · f6d1034 · f6d1034
1 parent 75c08f1
commit f6d1034
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/drivers/mfd/stmpe.c b/drivers/mfd/stmpe.c
@@ -795,6 +795,7 @@ static int stmpe24xx_get_altfunc(struct stmpe *stmpe, enum stmpe_block block)
 		return 2;
 
 	case STMPE_BLOCK_KEYPAD:
+	case STMPE_BLOCK_PWM:
 		return 1;
 
 	case STMPE_BLOCK_GPIO: