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

From 2a73218ebe0bdca04cc9299da50d7f079ca46a7d Mon Sep 17 00:00:00 2001
From: Alison Wang <b18965@freescale.com>
Date: Thu, 4 Aug 2011 09:59:47 +0800
Subject: [PATCH 30/52] Add SPI device configuration for FXS and FXO on MCF54451 platform

Add SPI device configuration for FXS and FXO on MCF54451 platform.
So FXS and FXO drivers can use SPI subsystem interfaces for the SPI
read and write operations. So as to fix the confliction between FXO/FXS
with other SPI devices.

Signed-off-by: Alison Wang <b18965@freescale.com>
---
 drivers/spi/Kconfig |   14 ++++++++++++++
 1 files changed, 14 insertions(+), 0 deletions(-)

--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -189,6 +189,20 @@ config SPI_COLDFIRE_DSPI_EDMA
 	help
 	  Say "yes" if you want DSPI master driver to use eDMA for transfers.
 
+config VOIP_FXS
+	boolean "Coldfire VoIP FXS driver"
+	depends on M54451 && SPI_MASTER && SPI_DSPI
+	default n
+	help
+	  Say "yes" if you want VoIP FXS driver to use DSPI for transfers.
+
+config VOIP_FXO
+	boolean "Coldfire VoIP FXO driver"
+	depends on M54451 && SPI_MASTER && SPI_DSPI
+	default n
+	help
+	  Say "yes" if you want VoIP FXO driver to use DSPI for transfers.
+
 config SPI_IMX_VER_IMX1
 	def_bool y if SOC_IMX1