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Diffstat (limited to 'arch/powerpc/cpu/mpc824x/drivers/i2c_export.h')
-rw-r--r--arch/powerpc/cpu/mpc824x/drivers/i2c_export.h103
1 files changed, 0 insertions, 103 deletions
diff --git a/arch/powerpc/cpu/mpc824x/drivers/i2c_export.h b/arch/powerpc/cpu/mpc824x/drivers/i2c_export.h
deleted file mode 100644
index 6264d189bb..0000000000
--- a/arch/powerpc/cpu/mpc824x/drivers/i2c_export.h
+++ /dev/null
@@ -1,103 +0,0 @@
-#ifndef I2C_EXPORT_H
-#define I2C_EXPORT_H
-
-/****************************************************
- *
- * Copyright Motrola 1999
- *
- ****************************************************/
-
-/* These are the defined return values for the I2C_do_transaction function.
- * Any non-zero value indicates failure. Failure modes can be added for
- * more detailed error reporting.
- */
-typedef enum _i2c_status
-{
- I2C_SUCCESS = 0,
- I2C_ERROR,
-} I2C_Status;
-
-/* These are the defined tasks for I2C_do_transaction.
- * Modes for SLAVE_RCV and SLAVE_XMIT will be added.
- */
-typedef enum _i2c_transaction_mode
-{
- I2C_MASTER_RCV = 0,
- I2C_MASTER_XMIT = 1,
-} I2C_TRANSACTION_MODE;
-
-typedef enum _i2c_interrupt_mode
-{
- I2C_INT_DISABLE = 0,
- I2C_INT_ENABLE = 1,
-} I2C_INTERRUPT_MODE;
-
-typedef enum _i2c_stop
-{
- I2C_NO_STOP = 0,
- I2C_STOP = 1,
-} I2C_STOP_MODE;
-
-typedef enum _i2c_restart
-{
- I2C_NO_RESTART = 0,
- I2C_RESTART = 1,
-} I2C_RESTART_MODE;
-
-/******************** App. API ********************
- * The application API is for user level application
- * to use the functionality provided by I2C driver.
- * This is a "generic" I2C interface, it should contain
- * nothing specific to the Kahlua implementation.
- * Only the generic functions are exported by the library.
- *
- * Note: Its App.s responsibility to swap the data
- * byte. In our API, we just transfer whatever
- * we are given
- **************************************************/
-
-
-/* Initialize I2C unit with the following:
- * driver's slave address
- * interrupt enabled
- * optional pointer to application layer print function
- *
- * These parameters may be added:
- * desired clock rate
- * digital filter frequency sampling rate
- *
- * This function must be called before I2C unit can be used.
- */
-extern I2C_Status I2C_Initialize(
- unsigned char addr, /* driver's I2C slave address */
- I2C_INTERRUPT_MODE en_int, /* 1 - enable I2C interrupt
- * 0 - disable I2C interrupt
- */
- int (*app_print_function)(char *,...)); /* pointer to optional "printf"
- * provided by application
- */
-
-/* Perform the given I2C transaction, only MASTER_XMIT and MASTER_RCV
- * are implemented. Both are only in polling mode.
- *
- * en_int controls interrupt/polling mode
- * act is the type of transaction
- * addr is the I2C address of the slave device
- * len is the length of data to send or receive
- * buffer is the address of the data buffer
- * stop = I2C_NO_STOP, don't signal STOP at end of transaction
- * I2C_STOP, signal STOP at end of transaction
- * retry is the timeout retry value, currently ignored
- * rsta = I2C_NO_RESTART, this is not continuation of existing transaction
- * I2C_RESTART, this is a continuation of existing transaction
- */
-extern I2C_Status I2C_do_transaction( I2C_INTERRUPT_MODE en_int,
- I2C_TRANSACTION_MODE act,
- unsigned char i2c_addr,
- unsigned char data_addr,
- int len,
- char *buffer,
- I2C_STOP_MODE stop,
- int retry,
- I2C_RESTART_MODE rsta);
-#endif