* (C) Copyright 2001
* Gerald Van Baren, Custom IDEAS, vanbaren@cideas.com.
*
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier: GPL-2.0+
*
* The original I2C interface was
* (C) 2000 by Paolo Scaffardi (arsenio@tin.it)
uint (*set_bus_speed)(struct i2c_adapter *adap,
uint speed);
int speed;
+ int waitdelay;
int slaveaddr;
int init_done;
int hwadapnr;
#define I2C_MUX_PCA9544 {I2C_MUX_PCA9544_ID, "PCA9544A"}
#define I2C_MUX_PCA9547_ID 4
#define I2C_MUX_PCA9547 {I2C_MUX_PCA9547_ID, "PCA9547A"}
+#define I2C_MUX_PCA9548_ID 5
+#define I2C_MUX_PCA9548 {I2C_MUX_PCA9548_ID, "PCA9548"}
#endif
#ifndef I2C_SOFT_DECLARATIONS
# elif (defined(CONFIG_AT91RM9200) || \
defined(CONFIG_AT91SAM9260) || defined(CONFIG_AT91SAM9261) || \
- defined(CONFIG_AT91SAM9263)) && !defined(CONFIG_AT91_LEGACY)
+ defined(CONFIG_AT91SAM9263))
# define I2C_SOFT_DECLARATIONS at91_pio_t *pio = (at91_pio_t *) ATMEL_BASE_PIOA;
# else
# define I2C_SOFT_DECLARATIONS
# if !defined(CONFIG_SYS_MAX_I2C_BUS)
# define CONFIG_SYS_MAX_I2C_BUS 2
# endif
-# define I2C_MULTI_BUS 0
+# define I2C_MULTI_BUS 1
#else
# define CONFIG_SYS_MAX_I2C_BUS 1
# define I2C_MULTI_BUS 0