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authorTzachi Perelstein <tzachi@marvell.com>2007-11-12 20:38:51 +0300
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-01-26 18:03:59 +0300
commita0832798c05241f15e793805b6024919c07b8292 (patch)
tree32651dbe7acda8a17efe4f44e75547e6266bb49b /include/linux
parent60ce1c20068ec2c138cdf9e5cbe583cc60883c62 (diff)
downloadlinux-a0832798c05241f15e793805b6024919c07b8292.tar.xz
[I2C] Split mv643xx I2C platform support
The motivation for this change is to allow other chips, like the Marvell Orion ARM SoC family, to use the existing i2c-mv64xxx driver. Signed-off-by: Tzachi Perelstein <tzachi@marvell.com> Acked-by: Nicolas Pitre <nico@marvell.com> Acked-by: Dale Farnsworth <dale@farnsworth.org> Acked-by: Mark A. Greer <mgreer@mvista.com> Acked-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/mv643xx.h10
-rw-r--r--include/linux/mv643xx_i2c.h23
2 files changed, 24 insertions, 9 deletions
diff --git a/include/linux/mv643xx.h b/include/linux/mv643xx.h
index d2ae6185f03b..69327b7b4ce4 100644
--- a/include/linux/mv643xx.h
+++ b/include/linux/mv643xx.h
@@ -15,6 +15,7 @@
#include <asm/types.h>
#include <linux/mv643xx_eth.h>
+#include <linux/mv643xx_i2c.h>
/****************************************/
/* Processor Address Space */
@@ -863,7 +864,6 @@
/* I2C Registers */
/****************************************/
-#define MV64XXX_I2C_CTLR_NAME "mv64xxx_i2c"
#define MV64XXX_I2C_OFFSET 0xc000
#define MV64XXX_I2C_REG_BLOCK_SIZE 0x0020
@@ -968,14 +968,6 @@ struct mpsc_pdata {
u32 brg_clk_freq;
};
-/* i2c Platform Device, Driver Data */
-struct mv64xxx_i2c_pdata {
- u32 freq_m;
- u32 freq_n;
- u32 timeout; /* In milliseconds */
- u32 retries;
-};
-
/* Watchdog Platform Device, Driver Data */
#define MV64x60_WDT_NAME "mv64x60_wdt"
diff --git a/include/linux/mv643xx_i2c.h b/include/linux/mv643xx_i2c.h
new file mode 100644
index 000000000000..adb629b15477
--- /dev/null
+++ b/include/linux/mv643xx_i2c.h
@@ -0,0 +1,23 @@
+/*
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#ifndef _MV64XXX_I2C_H_
+#define _MV64XXX_I2C_H_
+
+#include <linux/types.h>
+
+#define MV64XXX_I2C_CTLR_NAME "mv64xxx_i2c"
+
+/* i2c Platform Device, Driver Data */
+struct mv64xxx_i2c_pdata {
+ u32 freq_m;
+ u32 freq_n;
+ u32 timeout; /* In milliseconds */
+ u32 retries;
+};
+
+#endif /*_MV64XXX_I2C_H_*/