X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=include%2Fi2c.h;h=d33f827500b17dbbf7f9e722b760b3b3fc27c4aa;hb=6f9347f3bc839a5c65be0f5392ecc9ee305f88b3;hp=cd7f61e1c1e1d773e6aa297166ee0e86255e789e;hpb=eca803756ab49d393025bb299f3e0b0b8a482a35;p=u-boot

diff --git a/include/i2c.h b/include/i2c.h
index cd7f61e1c1..d33f827500 100644
--- a/include/i2c.h
+++ b/include/i2c.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Copyright (C) 2009 Sergey Kubushyn <ksi@koi8.net>
  * Copyright (C) 2009 - 2013 Heiko Schocher <hs@denx.de>
@@ -6,8 +7,6 @@
  * (C) Copyright 2001
  * Gerald Van Baren, Custom IDEAS, vanbaren@cideas.com.
  *
- * SPDX-License-Identifier:	GPL-2.0+
- *
  * The original I2C interface was
  *   (C) 2000 by Paolo Scaffardi (arsenio@tin.it)
  *   AIRVENT SAM s.p.a - RIMINI(ITALY)
@@ -525,8 +524,7 @@ int i2c_get_chip_for_busnum(int busnum, int chip_addr, uint offset_len,
  * @node:	Node offset to read from
  * @spi:	Place to put the decoded information
  */
-int i2c_chip_ofdata_to_platdata(const void *blob, int node,
-				struct dm_i2c_chip *chip);
+int i2c_chip_ofdata_to_platdata(struct udevice *dev, struct dm_i2c_chip *chip);
 
 /**
  * i2c_dump_msgs() - Dump a list of I2C messages
@@ -571,9 +569,6 @@ void i2c_dump_msgs(struct i2c_msg *msg, int nmsgs);
 #if !defined(CONFIG_SYS_RTC_BUS_NUM)
 #define CONFIG_SYS_RTC_BUS_NUM		0
 #endif
-#if !defined(CONFIG_SYS_DTT_BUS_NUM)
-#define CONFIG_SYS_DTT_BUS_NUM		0
-#endif
 #if !defined(CONFIG_SYS_SPD_BUS_NUM)
 #define CONFIG_SYS_SPD_BUS_NUM		0
 #endif
@@ -664,12 +659,7 @@ extern struct i2c_bus_hose	i2c_bus[];
 #endif
 
 #ifndef I2C_SOFT_DECLARATIONS
-# if defined(CONFIG_MPC8260)
-#  define I2C_SOFT_DECLARATIONS volatile ioport_t *iop = ioport_addr((immap_t *)CONFIG_SYS_IMMR, I2C_PORT);
-# elif defined(CONFIG_8xx)
-#  define I2C_SOFT_DECLARATIONS	volatile immap_t *immr = (immap_t *)CONFIG_SYS_IMMR;
-
-# elif (defined(CONFIG_AT91RM9200) || \
+# if (defined(CONFIG_AT91RM9200) || \
 	defined(CONFIG_AT91SAM9260) ||  defined(CONFIG_AT91SAM9261) || \
 	defined(CONFIG_AT91SAM9263))
 #  define I2C_SOFT_DECLARATIONS	at91_pio_t *pio	= (at91_pio_t *) ATMEL_BASE_PIOA;
@@ -678,15 +668,6 @@ extern struct i2c_bus_hose	i2c_bus[];
 # endif
 #endif
 
-#ifdef CONFIG_8xx
-/* Set default value for the I2C bus speed on 8xx. In the
- * future, we'll define these in all 8xx board config files.
- */
-#ifndef	CONFIG_SYS_I2C_SPEED
-#define	CONFIG_SYS_I2C_SPEED	50000
-#endif
-#endif
-
 /*
  * Many boards/controllers/drivers don't support an I2C slave interface so
  * provide a default slave address for them for use in common code.  A real
@@ -706,9 +687,6 @@ void i2c_early_init_f(void);
 #endif
 void i2c_init(int speed, int slaveaddr);
 void i2c_init_board(void);
-#ifdef CONFIG_SYS_I2C_BOARD_LATE_INIT
-void i2c_board_late_init(void);
-#endif
 
 #ifdef CONFIG_SYS_I2C
 /*
@@ -821,11 +799,6 @@ static inline u8 i2c_reg_read(u8 addr, u8 reg)
 {
 	u8 buf;
 
-#ifdef CONFIG_8xx
-	/* MPC8xx needs this.  Maybe one day we can get rid of it. */
-	i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
-#endif
-
 #ifdef DEBUG
 	printf("%s: addr=0x%02x, reg=0x%02x\n", __func__, addr, reg);
 #endif
@@ -837,11 +810,6 @@ static inline u8 i2c_reg_read(u8 addr, u8 reg)
 
 static inline void i2c_reg_write(u8 addr, u8 reg, u8 val)
 {
-#ifdef CONFIG_8xx
-	/* MPC8xx needs this.  Maybe one day we can get rid of it. */
-	i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
-#endif
-
 #ifdef DEBUG
 	printf("%s: addr=0x%02x, reg=0x%02x, val=0x%02x\n",
 	       __func__, addr, reg, val);