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[I2C] Split mv643xx I2C platform support

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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>
This commit is contained in:
Tzachi Perelstein
2007-11-12 19:38:51 +02:00
committed by Russell King
parent 60ce1c2006
commit a0832798c0
4 changed files with 42 additions and 24 deletions
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10
include/linux/mv643xx.h
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@@ -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"