From: Thomas Chou <thomas@wytron.com.tw>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 1/2] gpio: Add driver for Altera's PIO core
Date: Fri, 21 Oct 2011 15:21:30 +0800 [thread overview]
Message-ID: <4EA11D7A.50105@wytron.com.tw> (raw)
In-Reply-To: <1318865809-1310-2-git-send-email-joachim.foerster@missinglinkelectronics.com>
On 10/17/2011 11:36 PM, Joachim Foerster wrote:
> This driver may handle multiple PIO cores and thus needs to be
> setup by calling the altera_pio_init() function within the early
> board setup routine.
>
> The driver comes with some extras, see below the copyleft header.
>
> Signed-off-by: Joachim Foerster<joachim.foerster@missinglinkelectronics.com>
> ---
> arch/nios2/include/asm/gpio.h | 13 +-
> board/altera/nios2-generic/custom_fpga.h | 1 +
> board/altera/nios2-generic/nios2-generic.c | 8 +
> drivers/gpio/Makefile | 1 +
> drivers/gpio/altera_pio.c | 299 ++++++++++++++++++++++++++++
> 5 files changed, 320 insertions(+), 2 deletions(-)
> create mode 100644 drivers/gpio/altera_pio.c
Hi Joachim,
Please fix these warning. Thanks.
$ ./MAKEALL nios2-generic
Configuring for nios2-generic board...
altera_pio.c: In function `altera_pio_info':
altera_pio.c:189: warning: ` ' flag used with `%u' printf format
checkpatch.pl
ERROR: do not initialise statics to 0 or NULL
#209: FILE: drivers/gpio/altera_pio.c:71:
+static int pio_num = 0;
ERROR: do not initialise statics to 0 or NULL
#217: FILE: drivers/gpio/altera_pio.c:79:
+static int pio_gpio_num = 0;
Otherwise,
Tested-by: Thomas Chou <thomas@wytron.com.tw>
Best regards,
Thomas
next prev parent reply other threads:[~2011-10-21 7:21 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-17 15:36 [U-Boot] [PATCH 0/2] Replace nios2-generic's gpio.c with dedicated driver Joachim Foerster
2011-10-17 15:36 ` [U-Boot] [PATCH 1/2] gpio: Add driver for Altera's PIO core Joachim Foerster
2011-10-21 7:21 ` Thomas Chou [this message]
2011-10-21 13:48 ` [U-Boot] [PATCH 0/2] Replace nios2-generic's gpio.c with dedicated driver Joachim Foerster
2011-10-21 13:48 ` [U-Boot] [PATCH 1/2 v2] gpio: Add driver for Altera's PIO core Joachim Foerster
2011-10-28 7:29 ` Thomas Chou
2011-10-21 13:48 ` [U-Boot] [PATCH 2/2 v2] board/nios2-generic: Use altera_pio driver and remove board specific driver Joachim Foerster
2011-10-28 7:29 ` Thomas Chou
2011-10-21 13:49 ` [U-Boot] [PATCH 1/2] gpio: Add driver for Altera's PIO core Joachim Foerster
2011-10-17 15:36 ` [U-Boot] [PATCH 2/2] board/nios2-generic: Use altera_pio driver and remove board specific driver Joachim Foerster
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