diff --git a/src/mainboard/google/dedede/Kconfig b/src/mainboard/google/dedede/Kconfig
index cb7eba4e63..69280025ee 100644
--- a/src/mainboard/google/dedede/Kconfig
+++ b/src/mainboard/google/dedede/Kconfig
@@ -7,6 +7,7 @@ config BOARD_GOOGLE_BASEBOARD_DEDEDE
 	select DRIVERS_I2C_GENERIC
 	select DRIVERS_I2C_GPIO_MUX
 	select DRIVERS_I2C_HID
+	select DRIVERS_I2C_SX9324
 	select DRIVERS_INTEL_DPTF
 	select DRIVERS_SPI_ACPI
 	select DRIVERS_USB_ACPI
diff --git a/src/mainboard/google/dedede/variants/boten/overridetree.cb b/src/mainboard/google/dedede/variants/boten/overridetree.cb
index ff7a4d6b3b..6c0fdd62d1 100644
--- a/src/mainboard/google/dedede/variants/boten/overridetree.cb
+++ b/src/mainboard/google/dedede/variants/boten/overridetree.cb
@@ -209,11 +209,56 @@ chip soc/intel/jasperlake
 			end
 		end # I2C 4
 		device pci 19.1 on
-			chip drivers/i2c/generic
-				register "hid" = ""STH9324""
-				register "name" = ""SEMTECH SX9324""
+			chip drivers/i2c/sx9324
 				register "desc" = ""SAR Proximity Sensor""
 				register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_E11_IRQ)"
+				register "uid" = "2"
+				register "reg_gnrl_ctrl0" = "0x0a"
+				register "reg_gnrl_ctrl1" = "0x22"
+				register "reg_afe_ctrl0" = "0x20"
+				register "reg_afe_ctrl3" = "0x00"
+				register "reg_afe_ctrl4" = "0x47"
+				register "reg_afe_ctrl6" = "0x00"
+				register "reg_afe_ctrl7" = "0x47"
+				register "reg_afe_ctrl8" = "0x12"
+				register "reg_afe_ctrl9" = "0x08"
+				register "reg_afe_ph0" = "0x37"
+				register "reg_afe_ph1" = "0x10"
+				register "reg_afe_ph2" = "0x1f"
+				register "reg_afe_ph3" = "0x3d"
+				register "reg_prox_ctrl0" = "0x0b"
+				register "reg_prox_ctrl1" = "0x0b"
+				register "reg_prox_ctrl2" = "0x20"
+				register "reg_prox_ctrl3" = "0x20"
+				register "reg_prox_ctrl4" = "0x0c"
+				register "reg_prox_ctrl5" = "0x00"
+				register "reg_prox_ctrl6" = "0x1c"
+				register "reg_prox_ctrl7" = "0xc0"
+				register "reg_adv_ctrl0" = "0x00"
+				register "reg_adv_ctrl1" = "0x00"
+				register "reg_adv_ctrl2" = "0x00"
+				register "reg_adv_ctrl3" = "0x00"
+				register "reg_adv_ctrl4" = "0x00"
+				register "reg_adv_ctrl5" = "0x05"
+				register "reg_adv_ctrl6" = "0x00"
+				register "reg_adv_ctrl7" = "0x00"
+				register "reg_adv_ctrl8" = "0x00"
+				register "reg_adv_ctrl9" = "0x00"
+				register "reg_adv_ctrl10" = "0x00"
+				register "reg_adv_ctrl11" = "0x00"
+				register "reg_adv_ctrl12" = "0x00"
+				register "reg_adv_ctrl13" = "0x00"
+				register "reg_adv_ctrl14" = "0x80"
+				register "reg_adv_ctrl15" = "0x0c"
+				register "reg_adv_ctrl16" = "0x04"
+				register "reg_adv_ctrl17" = "0x70"
+				register "reg_adv_ctrl18" = "0x20"
+				register "reg_adv_ctrl19" = "0x00"
+				register "reg_adv_ctrl20" = "0x00"
+				register "reg_irq_msk" = "0x6f"
+				register "reg_irq_cfg0" = "0x00"
+				register "reg_irq_cfg1" = "0x80"
+				register "reg_irq_cfg2" = "0x01"
 				device i2c 28 on end
 			end
 		end # I2C 5