target/linux/coldfire/patches/030-Add-SPI-device-configuration-for-FXS-and-FXO-on-MCF5.patch

   1 From 2a73218ebe0bdca04cc9299da50d7f079ca46a7d Mon Sep 17 00:00:00 2001
   2 From: Alison Wang <b18965@freescale.com>
   3 Date: Thu, 4 Aug 2011 09:59:47 +0800
   4 Subject: [PATCH 30/52] Add SPI device configuration for FXS and FXO on MCF54451 platform
   5
   6 Add SPI device configuration for FXS and FXO on MCF54451 platform.
   7 So FXS and FXO drivers can use SPI subsystem interfaces for the SPI
   8 read and write operations. So as to fix the confliction between FXO/FXS
   9 with other SPI devices.
  10
  11 Signed-off-by: Alison Wang <b18965@freescale.com>
  12 ---
  13  drivers/spi/Kconfig |   14 ++++++++++++++
  14  1 files changed, 14 insertions(+), 0 deletions(-)
  15
  16 --- a/drivers/spi/Kconfig
  17 +++ b/drivers/spi/Kconfig
  18 @@ -189,6 +189,20 @@ config SPI_COLDFIRE_DSPI_EDMA
  19         help
  20           Say "yes" if you want DSPI master driver to use eDMA for transfers.
  21
  22 +config VOIP_FXS
  23 +       boolean "Coldfire VoIP FXS driver"
  24 +       depends on M54451 && SPI_MASTER && SPI_DSPI
  25 +       default n
  26 +       help
  27 +         Say "yes" if you want VoIP FXS driver to use DSPI for transfers.
  28 +
  29 +config VOIP_FXO
  30 +       boolean "Coldfire VoIP FXO driver"
  31 +       depends on M54451 && SPI_MASTER && SPI_DSPI
  32 +       default n
  33 +       help
  34 +         Say "yes" if you want VoIP FXO driver to use DSPI for transfers.
  35 +
  36  config SPI_IMX_VER_IMX1
  37         def_bool y if SOC_IMX1
  38