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Diffstat (limited to 'include/linux/spi/s3c24xx.h')
-rw-r--r--include/linux/spi/s3c24xx.h28
1 files changed, 28 insertions, 0 deletions
diff --git a/include/linux/spi/s3c24xx.h b/include/linux/spi/s3c24xx.h
new file mode 100644
index 000000000..ca271c06c
--- /dev/null
+++ b/include/linux/spi/s3c24xx.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2006 Simtec Electronics
+ * Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C2410 - SPI Controller platform_device info
+ *
+ * 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.
+*/
+
+#ifndef __LINUX_SPI_S3C24XX_H
+#define __LINUX_SPI_S3C24XX_H __FILE__
+
+struct s3c2410_spi_info {
+ int pin_cs; /* simple gpio cs */
+ unsigned int num_cs; /* total chipselects */
+ int bus_num; /* bus number to use. */
+
+ unsigned int use_fiq:1; /* use fiq */
+
+ void (*gpio_setup)(struct s3c2410_spi_info *spi, int enable);
+ void (*set_cs)(struct s3c2410_spi_info *spi, int cs, int pol);
+};
+
+extern int s3c24xx_set_fiq(unsigned int irq, bool on);
+
+#endif /* __LINUX_SPI_S3C24XX_H */