diff --git a/src/mainboard/google/reef/Kconfig b/src/mainboard/google/reef/Kconfig
index 8bf2cbfeef..c16d9b6d30 100644
--- a/src/mainboard/google/reef/Kconfig
+++ b/src/mainboard/google/reef/Kconfig
@@ -25,6 +25,9 @@ config CHROMEOS
 	select VBOOT_OPROM_MATTERS
 	select VIRTUAL_DEV_SWITCH
 
+config DRIVERS_I2C_DA7219
+	default y
+
 config DRIVERS_I2C_GENERIC
 	default y
 
diff --git a/src/mainboard/google/reef/acpi/mainboard.asl b/src/mainboard/google/reef/acpi/mainboard.asl
index 6e6d61faeb..5b6e976093 100644
--- a/src/mainboard/google/reef/acpi/mainboard.asl
+++ b/src/mainboard/google/reef/acpi/mainboard.asl
@@ -38,63 +38,3 @@ Scope (\_SB.PCI0.LPCB)
 	/* Chrome OS Embedded Controller */
 	#include "ec.asl"
 }
-
-Scope (\_SB.PCI0.I2C0)
-{
-	/* Headphone Codec */
-	Device (HPDA)
-	{
-		Name (_HID, "DLGS7219")
-		Name (_DDN, "Dialog DA7219 Codec")
-		Name (_UID, 1)
-		Name (_S0W, 4)
-		Name (_DSD, Package () {
-			ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
-			Package () {
-			Package () { "dlg,micbias-lvl", 2600 },
-			Package () { "dlg,mic-amp-in-sel", "diff" },
-			},
-			ToUUID ("dbb8e3e6-5886-4ba6-8795-1319f52a966b"),
-			Package () {
-				Package () {"da7219_aad", "DAAD"},
-			}
-		})
-
-		Name (DAAD, Package () {
-			ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
-			Package () {
-				Package () { "dlg,btn-cfg", 50 },
-				Package () { "dlg,mic-det-thr", 500 },
-				Package () { "dlg,jack-ins-deb", 20 },
-				Package () { "dlg,jack-det-rate", "32ms_64ms" },
-				Package () { "dlg,jack-rem-deb", 1 },
-				Package () { "dlg,a-d-btn-thr", 0xa },
-				Package () { "dlg,d-b-btn-thr", 0x16 },
-				Package () { "dlg,b-c-btn-thr", 0x21 },
-				Package () { "dlg,c-mic-btn-thr", 0x3E },
-				Package () { "dlg,btn-avg", 4 },
-				Package () { "dlg,adc-1bit-rpt", 1 },
-			}
-		})
-
-		Name (_CRS, ResourceTemplate()
-		{
-			I2cSerialBus (
-				BOARD_HP_MIC_CODEC_I2C_ADDR,
-				ControllerInitiated,
-				400000,
-				AddressingMode7Bit,
-				"\\_SB.PCI0.I2C0",
-			)
-			Interrupt (ResourceConsumer, Level, ActiveLow)
-			{
-				BOARD_HP_MIC_CODEC_IRQ
-			}
-		})
-
-		Method (_STA)
-		{
-			Return (0xF)
-		}
-	}
-}
diff --git a/src/mainboard/google/reef/devicetree.cb b/src/mainboard/google/reef/devicetree.cb
index 89f6c2c21d..33fa46e967 100644
--- a/src/mainboard/google/reef/devicetree.cb
+++ b/src/mainboard/google/reef/devicetree.cb
@@ -62,7 +62,25 @@ chip soc/intel/apollolake
 		device pci 14.1 off end	# - Root Port 1 - PCIe-B 1
 		device pci 15.0 on  end	# - XHCI
 		device pci 15.1 off end # - XDCI
-		device pci 16.0 on  end	# - I2C 0
+		device pci 16.0 on	# - I2C 0
+			chip drivers/i2c/da7219
+				register "irq" = "IRQ_LEVEL_LOW(GPIO_116_IRQ)"
+				register "btn_cfg" = "50"
+				register "mic_det_thr" = "500"
+				register "jack_ins_deb" = "20"
+				register "jack_det_rate" = ""32ms_64ms""
+				register "jack_rem_deb" = "1"
+				register "a_d_btn_thr" = "0xa"
+				register "d_b_btn_thr" = "0x16"
+				register "b_c_btn_thr" = "0x21"
+				register "c_mic_btn_thr" = "0x3e"
+				register "btn_avg" = "4"
+				register "adc_1bit_rpt" = "1"
+				register "micbias_lvl" = "2600"
+				register "mic_amp_in_sel" = ""diff""
+				device i2c 1a on end
+			end
+		end
 		device pci 16.1 on  end	# - I2C 1
 		device pci 16.2 on  end	# - I2C 2
 		device pci 16.3 on  end	# - I2C 3