From: Hauke Mehrtens <hauke@hauke-m.de>
To: "Rafał Miłecki" <zajec5@gmail.com>,
linux-wireless@vger.kernel.org,
"John W. Linville" <linville@tuxdriver.com>
Subject: Re: [3.14 FIX][PATCH] bcma: gpio: register all 32 GPIOs
Date: Fri, 14 Feb 2014 00:34:55 +0100 [thread overview]
Message-ID: <52FD569F.1070408@hauke-m.de> (raw)
In-Reply-To: <1392311186-7805-1-git-send-email-zajec5@gmail.com>
On 02/13/2014 06:06 PM, Rafał Miłecki wrote:
> Broadcom boards have 32 GPIOs (not 16) and these higher ones are
> actually used on some devices (for buttons, reset of WiFi devices).
>
> Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
> ---
> Similar patch may be needed for ssb, however I didn't meet any ssb SoC
> with GPIOs 16-31 connected to anything.
> This is so trivial I hope it can go as a fix for 3.14. It allows support
> for some devices that use these higher GPIOs.
> ---
> drivers/bcma/driver_gpio.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
Are you sure all the bcma SoC have 32 GPIO lines or is there no problem
when they do not? For at least some ssb based SoCs I know that they only
have 16 GPIO lines.
Hauke
next prev parent reply other threads:[~2014-02-13 23:35 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-13 17:06 [3.14 FIX][PATCH] bcma: gpio: register all 32 GPIOs Rafał Miłecki
2014-02-13 20:04 ` Rafał Miłecki
2014-02-13 23:23 ` John W. Linville
2014-02-13 23:34 ` Hauke Mehrtens [this message]
2014-02-14 12:01 ` Rafał Miłecki
2014-02-14 14:27 ` John W. Linville
2014-02-14 15:40 ` Rafał Miłecki
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