arm: am335x: add support for i2c2 bus
The am335x from BeagleBone use i2c EEPROM to detect capes.
The memory is wired to i2c bus 2 therefore it need to be enabled.
Add i2c2 clock, pinmux description and pinmux enable function.
Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
diff --git a/board/ti/am335x/board.c b/board/ti/am335x/board.c
index bc1657e..c7476b3 100644
--- a/board/ti/am335x/board.c
+++ b/board/ti/am335x/board.c
@@ -77,8 +77,10 @@
void do_board_detect(void)
{
enable_i2c0_pin_mux();
+ enable_i2c2_pin_mux();
#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE);
+ i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED2, CONFIG_SYS_OMAP24_I2C_SLAVE2);
#endif
if (ti_i2c_eeprom_am_get(CONFIG_EEPROM_BUS_ADDRESS,
CONFIG_EEPROM_CHIP_ADDRESS))