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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 <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
hifive-unleashed-5.1
Linus Walleij 2015-08-27 23:50:02 +02:00 committed by Lee Jones
parent 75c08f17ec
commit f6d1034139
1 changed files with 1 additions and 0 deletions
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drivers/mfd/stmpe.c
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@ -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: