AGX Xavier the I2C pinmux correspond to i2c address

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Pin #	Jetson Xavier Pin Name	SoC Signal	Usage/Description	Usage on the Nvidia Carrier Board	Direction	Pin Type
K5	I2C1_CLK	GEN1_I2C_SCL	General I2C 1 Clock	ID EEPROM	Bidir	Open-Drain – 1.8V
L8	I2C1_DAT	GEN1_I2C_SDA	General I2C 1 Data	ID EEPROM	Bidir	Open-Drain – 1.8V
J61	I2C2_CLK	GEN2_I2C_SCL	General I2C 2 Clock	Various	Bidir	Open-Drain – 1.8V
K61	I2C2_DAT	GEN2_I2C_SDA	General I2C 2 Data	Various	Bidir	Open-Drain – 1.8V
F53	I2C3_CLK	CAM_I2C_SCL	General I2C 3 Clock	Camera Connector	Bidir	Open-Drain – 1.8V
E53	I2C3_DAT	CAM_I2C_SDA	General I2C 3 Data	Camera Connector	Bidir	Open-Drain – 1.8V
D61	I2C4_CLK	GEN8_I2C_SCL	General I2C 4 Clock	Audio Codec & Camera Connector	Bidir	Open-Drain – 1.8V
E60	I2C4_DAT	GEN8_I2C_SDA	General I2C 4 Data	Audio Codec & Camera Connector	Bidir	Open-Drain – 1.8V
A53	I2C5_CLK	DP_AUX_CH3_P	General I2C 5 Clock	Expansion Connector	Bidir	Open-Drain – 1.8V
C53	I2C5_DAT	DP_AUX_CH3_N	General I2C 5 Data	Expansion Connector	Bidir	Open-Drain – 1.8V
F51	DP0_AUX_CH_N	DP_AUX_CH0_N	Display Port 0 Aux– or HDMI DDC SDA	USB Type C Conn. J512	Bidir	AC-Coupled on Carrier Board (eDP/DP) or OpenDrain, 1.8V (3.3V tolerant - DDC/I2C)
F52	DP0_AUX_CH_P	DP_AUX_CH0_P	Display Port 0 Aux+ or HDMI DDC SCL	USB Type C Conn. J512	Bidir
J53	DP1_AUX_CH_N	DP_AUX_CH1_N	Display Port 1 Aux– or HDMI DDC SDA	USB Type C Conn. J513	Bidir
J52	DP1_AUX_CH_P	DP_AUX_CH1_P	Display Port 1 Aux+ or HDMI DDC SCL	USB Type C Conn. J513	Bidir
G54	DP2_AUX_CH_N	DP_AUX_CH2_N	Display Port 2 Aux– or HDMI DDC SDA	HDMI Connector	Bidir
G53	DP2_AUX_CH_P	DP_AUX_CH2_P	Display Port 2 Aux+ or HDMI DDC SCL	HDMI Connector	Bidir

I2C addresses

Bus I2C	Label Device Tree
i2c0	3160000 I2C1_CLK/I2C1_DAT
i2c1	c240000 I2C2_CLK/I2C2_DAT
i2c2	3180000 I2C3_CLK/I2C3_DAT
i2c3	3190000 DP_AUX_CH1_*
i2c4	31a0000 N/A
i2c5	31b0000 DP_AUX_CH0_*
i2c6	31c0000 DP_AUX_CH2_*
i2c7	c250000 2C4_CLK/I2C4_DAT
i2c8	31e0000 2C5_CLK/I2C5_DAT