pwm: lpc32xx: Set PWM_PIN_LEVEL bit to default value

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The PWM_PIN_LEVEL bit is leave unset by the kernel PWM driver.

Prior to commit 08ee77b5a5,
the PWM_PIN_LEVEL bit was always clear when the PWM was disable
and a 0 logic level was apply to the output.

According to the LPC32x0 User Manual [1],
the default value for bit 30 (PWM_PIN_LEVEL) is 0.

This change initialize the pin level to 0 (default value) and
update the register value accordingly.

[1] http://www.nxp.com/documents/user_manual/UM10326.pdf

Signed-off-by: Sylvain Lemieux <slemieux@tycoint.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>

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Sylvain Lemieux 2016-06-27 09:09:55 -04:00 • committed by Thierry Reding

parent ef1f09eca7

commit acfd92fdfb

1 changed files with 7 additions and 0 deletions

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drivers/pwm/pwm-lpc32xx.c

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