linux-kernel - Re: [PATCH] mfd: stmpe: PWM on 24xx has altfunc 1

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Message-ID: <20150919100400.GI3218@x1>
Date:	Sat, 19 Sep 2015 11:04:00 +0100
From:	Lee Jones <lee.jones@...aro.org>
To:	Linus Walleij <linus.walleij@...aro.org>
Cc:	Samuel Ortiz <sameo@...ux.intel.com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] mfd: stmpe: PWM on 24xx has altfunc 1

On Thu, 27 Aug 2015, Linus Walleij wrote:

> 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@...aro.org>
> ---
>  drivers/mfd/stmpe.c | 1 +
>  1 file changed, 1 insertion(+)

Applied, thanks.

> diff --git a/drivers/mfd/stmpe.c b/drivers/mfd/stmpe.c
> index 2ea19dd6d4d1..75152a881e79 100644
> --- a/drivers/mfd/stmpe.c
> +++ b/drivers/mfd/stmpe.c
> @@ -823,6 +823,7 @@ 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:

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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