From: Anton Vorontsov <avorontsov@ru.mvista.com>
To: spi-devel-general@lists.sourceforge.net
Cc: linuxppc-dev@ozlabs.org
Subject: [PATCH 1/3] [SPI] Sync spidev.{h,c} with spi.h
Date: Thu, 26 Jul 2007 17:50:41 +0400 [thread overview]
Message-ID: <20070726135041.GA5550@localhost.localdomain> (raw)
In-Reply-To: <20070726134754.GA3539@localhost.localdomain>
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
---
drivers/spi/spidev.c | 4 ++--
include/linux/spi/spidev.h | 3 +++
2 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c
index 38b60ad..4c51a61 100644
--- a/drivers/spi/spidev.c
+++ b/drivers/spi/spidev.c
@@ -56,8 +56,8 @@ static unsigned long minors[N_SPI_MINORS / BITS_PER_LONG];
/* Bit masks for spi_device.mode management */
-#define SPI_MODE_MASK (SPI_CPHA | SPI_CPOL)
-
+#define SPI_MODE_MASK (SPI_CPHA | SPI_CPOL | SPI_CS_HIGH | \
+ SPI_LSB_FIRST | SPI_3WIRE)
struct spidev_data {
struct device dev;
diff --git a/include/linux/spi/spidev.h b/include/linux/spi/spidev.h
index 7d700be..369d42e 100644
--- a/include/linux/spi/spidev.h
+++ b/include/linux/spi/spidev.h
@@ -35,6 +35,9 @@
#define SPI_MODE_2 (SPI_CPOL|0)
#define SPI_MODE_3 (SPI_CPOL|SPI_CPHA)
+#define SPI_CS_HIGH 0x04
+#define SPI_LSB_FIRST 0x08
+#define SPI_3WIRE 0x10
/*---------------------------------------------------------------------------*/
--
1.5.0.6
next prev parent reply other threads:[~2007-07-26 13:51 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-26 13:47 [PATCH 0/3] [SPI] loopback mode support, [POWERPC] loopback mode for spi_mpc83xx Anton Vorontsov
2007-07-26 13:50 ` Anton Vorontsov [this message]
2007-07-27 3:02 ` [spi-devel-general] [PATCH 1/3] [SPI] Sync spidev.{h, c} with spi.h David Brownell
2007-07-26 13:50 ` [PATCH 2/3] [SPI] Add new mode: SPI_LOOP Anton Vorontsov
2007-07-27 3:07 ` [spi-devel-general] " David Brownell
2007-07-27 3:34 ` Ned Forrester
2007-08-01 18:25 ` David Brownell
2007-07-27 13:27 ` Anton Vorontsov
2007-07-26 13:51 ` [PATCH 3/3] [POWERPC][SPI] spi_mpc83xx: add support for loopback mode Anton Vorontsov
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