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authorShadi Ammouri <shadi@marvell.com>2008-08-05 13:01:09 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-08-05 14:33:46 -0700
commit60cadec9da7b6c91aca51f408c828f7e74a68379 (patch)
tree006fa6831612ad3a70312f6b513c1dfc73cd5816 /include/linux/spi
parent756fcab27756f32722b748e2aff3393eef9a589d (diff)
downloadop-kernel-dev-60cadec9da7b6c91aca51f408c828f7e74a68379.zip
op-kernel-dev-60cadec9da7b6c91aca51f408c828f7e74a68379.tar.gz
spi: new orion_spi driver
This adds an SPI driver for the SPI controller found in various Marvell Orion ARM SoCs. It currently supports only one slave, which must use SPI mode 0. [dbrownell@users.sourceforge.net: cleanups, meet specs, pass "sparse"] Signed-off-by: Shadi Ammouri <shadi@marvell.com> Signed-off-by: Saeed Bishara <saeed@marvell.com> Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/spi')
-rw-r--r--include/linux/spi/orion_spi.h17
1 files changed, 17 insertions, 0 deletions
diff --git a/include/linux/spi/orion_spi.h b/include/linux/spi/orion_spi.h
new file mode 100644
index 0000000..b4d9fa6
--- /dev/null
+++ b/include/linux/spi/orion_spi.h
@@ -0,0 +1,17 @@
+/*
+ * orion_spi.h
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __LINUX_SPI_ORION_SPI_H
+#define __LINUX_SPI_ORION_SPI_H
+
+struct orion_spi_info {
+ u32 tclk; /* no <linux/clk.h> support yet */
+};
+
+
+#endif
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