From: Tomoya MORINAGA <tomoya.rohm@gmail.com>
To: Grant Likely <grant.likely@secretlab.ca>,
spi-devel-general@lists.sourceforge.net,
linux-kernel@vger.kernel.org
Cc: qi.wang@intel.com, yong.y.wang@intel.com, joel.clark@intel.com,
kok.howg.ewe@intel.com, Wolfram Sang <w.sang@pengutronix.de>,
Tomoya MORINAGA <tomoya.rohm@gmail.com>
Subject: [PATCH 3/4][RESEND] spi-topcliff-pch: supports a spi mode setup and bit order setup by IO control
Date: Fri, 9 Dec 2011 13:13:28 +0900 [thread overview]
Message-ID: <1323404009-3476-2-git-send-email-tomoya.rohm@gmail.com> (raw)
In-Reply-To: <1323404009-3476-1-git-send-email-tomoya.rohm@gmail.com>
This patch supports a spi mode setup and bit order setup by IO control.
spi mode: mode 0 to mode 3
bit order: LSB first, MSB first
Signed-off-by: Tomoya MORINAGA <tomoya.rohm@gmail.com>
---
drivers/spi/spi-topcliff-pch.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/spi/spi-topcliff-pch.c b/drivers/spi/spi-topcliff-pch.c
index 7339765..1864555 100644
--- a/drivers/spi/spi-topcliff-pch.c
+++ b/drivers/spi/spi-topcliff-pch.c
@@ -1430,6 +1430,7 @@ static int __devinit pch_spi_pd_probe(struct platform_device *plat_dev)
master->num_chipselect = PCH_MAX_CS;
master->setup = pch_spi_setup;
master->transfer = pch_spi_transfer;
+ master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST;
data->board_dat = board_dat;
data->plat_dev = plat_dev;
--
1.7.4.4
next prev parent reply other threads:[~2011-12-09 4:14 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-09 4:13 [PATCH 2/4] spi-topcliff-pch: Fix issue for transmitting over 4KByte Tomoya MORINAGA
2011-12-09 4:13 ` Tomoya MORINAGA [this message]
2012-03-10 3:57 ` [PATCH 3/4][RESEND] spi-topcliff-pch: supports a spi mode setup and bit order setup by IO control Grant Likely
2011-12-09 4:13 ` [PATCH 4/4] spi-topcliff-pch: add recovery processing in case wait-event timeout Tomoya MORINAGA
2012-03-10 3:58 ` Grant Likely
2012-03-10 3:56 ` [PATCH 2/4] spi-topcliff-pch: Fix issue for transmitting over 4KByte Grant Likely
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