On Nov 7, 2008, at 8:15 AM, Martyn Welch wrote:
Basic support for the GPIO available on the SBC610 VPX Single Board
Computer
from GE Fanuc (PowerPC MPC8641D).
This patch adds basic support for the GPIO in the devices I/O FPGA,
the GPIO
functionality is exposed through the AFIX pins on the backplane,
unless used
by an AFIX card.
This code currently does not support switching between totem-pole and
open-drain outputs (when used as outputs, GPIOs default to totem-
pole).
The interrupt capabilites of the GPIO lines is also not currently
supported.
Signed-off-by: Martyn Welch <[EMAIL PROTECTED]>
---
Anton: Thank you for your fast response.
Changes since version 3:
* Removed repetitive and obvious comments
* Removed stray empty line
arch/powerpc/boot/dts/gef_sbc610.dts | 6 +
arch/powerpc/platforms/86xx/Kconfig | 2
arch/powerpc/platforms/86xx/Makefile | 3 -
arch/powerpc/platforms/86xx/gef_gpio.c | 143 +++++++++++++++++++++++
+++++++++
4 files changed, 153 insertions(+), 1 deletions(-)
applied to next
- k
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