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authorGrant Likely <grant.likely@secretlab.ca>2011-06-06 11:16:30 +0400
committerGrant Likely <grant.likely@secretlab.ca>2011-06-06 11:16:30 +0400
commitca632f556697d45d67ed5cada7cedf3ddfe0db4b (patch)
treef393534b929abb32813ea5c495f1ac6d93a10d1d /drivers/spi/spi-s3c24xx-fiq.h
parent8c99268431a117207a89be5167ecd69429fd4bda (diff)
downloadlinux-ca632f556697d45d67ed5cada7cedf3ddfe0db4b.tar.xz
spi: reorganize drivers
Sort the SPI makefile and enforce the naming convention spi_*.c for spi drivers. This change also rolls the contents of atmel_spi.h into the .c file since there is only one user of that particular include file. v2: - Use 'spi-' prefix instead of 'spi_' to match what seems to be be the predominant pattern for subsystem prefixes. - Clean up filenames in Kconfig and header comment blocks Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/spi/spi-s3c24xx-fiq.h')
-rw-r--r--drivers/spi/spi-s3c24xx-fiq.h26
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/spi/spi-s3c24xx-fiq.h b/drivers/spi/spi-s3c24xx-fiq.h
new file mode 100644
index 000000000000..a5950bb25b51
--- /dev/null
+++ b/drivers/spi/spi-s3c24xx-fiq.h
@@ -0,0 +1,26 @@
+/* linux/drivers/spi/spi_s3c24xx_fiq.h
+ *
+ * Copyright 2009 Simtec Electronics
+ * Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C24XX SPI - FIQ pseudo-DMA transfer support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/* We have R8 through R13 to play with */
+
+#ifdef __ASSEMBLY__
+#define __REG_NR(x) r##x
+#else
+#define __REG_NR(x) (x)
+#endif
+
+#define fiq_rspi __REG_NR(8)
+#define fiq_rtmp __REG_NR(9)
+#define fiq_rrx __REG_NR(10)
+#define fiq_rtx __REG_NR(11)
+#define fiq_rcount __REG_NR(12)
+#define fiq_rirq __REG_NR(13)