From: "Andreas Bießmann" <andreas.devel@googlemail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v3] gpio: atmel: Add the PIO4 driver support
Date: Mon, 23 Nov 2015 16:50:34 +0100 [thread overview]
Message-ID: <565335CA.1070301@googlemail.com> (raw)
In-Reply-To: <1446618314-10540-1-git-send-email-wenyou.yang@atmel.com>
On 04.11.15 07:25, Wenyou Yang wrote:
> The PIO4 is introduced from SAMA5D2, as a new version
> for Atmel PIO controller.
>
> Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Reviewed-by: Andreas Bie?mann <andreas.devel@googlemail.com>
> ---
>
> Changes in v3:
> 1./ add return to atmel_pio4_set_pio_output() to avoid compilation
> warning.
>
> Changes in v2:
> 1./ update the macro definitions according to the latest datasheet.
> 2./ change the return value to -ENODEV.
> 3./ add check to port_base, pin and return -ENODEV.
> 4./ change the return value for set/get_pio_output/input function.
>
> arch/arm/mach-at91/include/mach/atmel_pio4.h | 48 +++++
> drivers/gpio/Kconfig | 11 +
> drivers/gpio/Makefile | 1 +
> drivers/gpio/atmel_pio4.c | 296 ++++++++++++++++++++++++++
> 4 files changed, 356 insertions(+)
> create mode 100644 arch/arm/mach-at91/include/mach/atmel_pio4.h
> create mode 100644 drivers/gpio/atmel_pio4.c
next prev parent reply other threads:[~2015-11-23 15:50 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-04 6:25 [U-Boot] [PATCH v3] gpio: atmel: Add the PIO4 driver support Wenyou Yang
2015-11-23 15:50 ` Andreas Bießmann [this message]
2015-11-30 21:28 ` [U-Boot] [U-Boot,v3] " Andreas Bießmann
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