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i2c: Remove CFG_I2C_MULTI_BUS

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This is used by a few boards but we are years past the migration date,
so let's drop it now.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
This commit is contained in:
Simon Glass 2024-08-11 08:50:32 -06:00 committed by Heiko Schocher
parent 2109c6c178
commit a1e8cd22c8
4 changed files with 1 additions and 25 deletions
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7
README
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@ -883,13 +883,6 @@ The following options need to be configured:
You should define these to the GPIO value as given directly to
the generic GPIO functions.
CFG_I2C_MULTI_BUS
This option allows the use of multiple I2C buses, each of which
must have a controller. At any point in time, only one bus is
active. To switch to a different bus, use the 'i2c dev' command.
Note that bus numbering is zero-based.
CFG_SYS_I2C_NOPROBES
This option specifies a list of I2C devices that will be skipped

14
include/configs/sniper.h
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@ -34,20 +34,6 @@
#define CFG_SYS_SDRAM_BASE 0x80000000
/*
* I2C
*/
#define CFG_I2C_MULTI_BUS
/*
* Input
*/
/*
* SPL
*/
/*
* Serial
*/

3
include/configs/tqma6.h
View File

@ -26,9 +26,6 @@
#define TQMA6_SPI_FLASH_SECTOR_SIZE SZ_64K
/* I2C Configs */
#define CFG_I2C_MULTI_BUS
#if !defined(CONFIG_DM_PMIC)
#define CFG_POWER_PFUZE100_I2C_ADDR 0x08
#define TQMA6_PFUZE100_I2C_BUS 2

2
include/i2c.h
View File

@ -942,7 +942,7 @@ unsigned int i2c_get_bus_speed(void);
* only for backwardcompatibility, should go away if we switched
* completely to new multibus support.
*/
#if CONFIG_IS_ENABLED(SYS_I2C_LEGACY) || defined(CFG_I2C_MULTI_BUS)
#if CONFIG_IS_ENABLED(SYS_I2C_LEGACY)
# if !defined(CFG_SYS_MAX_I2C_BUS)
# define CFG_SYS_MAX_I2C_BUS 2
# endif