diff --git a/src/mainboard/google/fatcat/Kconfig b/src/mainboard/google/fatcat/Kconfig
index c1e19b8b34..f78f5e2c11 100644
--- a/src/mainboard/google/fatcat/Kconfig
+++ b/src/mainboard/google/fatcat/Kconfig
@@ -155,6 +155,7 @@ config BOARD_GOOGLE_MOONSTONE
 config BOARD_GOOGLE_MODEL_RUBY
 	def_bool n
 	select BOARD_GOOGLE_BASEBOARD_FATCAT
+	select DRIVERS_I2C_TAS2563
 	select HAVE_SLP_S0_GATE
 	select MAINBOARD_HAS_GOOGLE_STRAUSS_KEYBOARD
 
diff --git a/src/mainboard/google/fatcat/variants/ruby/fw_config.c b/src/mainboard/google/fatcat/variants/ruby/fw_config.c
index 8c207ed5e2..d02976e026 100644
--- a/src/mainboard/google/fatcat/variants/ruby/fw_config.c
+++ b/src/mainboard/google/fatcat/variants/ruby/fw_config.c
@@ -11,6 +11,93 @@
 /* t: table */
 #define GPIO_CONFIGURE_PADS(t) gpio_configure_pads(t, ARRAY_SIZE(t))
 
+static const struct pad_config i2s_enable_pads[] = {
+	/* I2S_MCLK1_OUT */
+	PAD_CFG_NF(GPP_D09, NONE, DEEP, NF2),
+	/* I2S0_SCLK_HDR */
+	PAD_CFG_NF(GPP_D10, NONE, DEEP, NF2),
+	/* I2S0_SFRM_HDR */
+	PAD_CFG_NF(GPP_D11, NONE, DEEP, NF2),
+	/* I2S0_TXD_HDR */
+	PAD_CFG_NF(GPP_D12, NONE, DEEP, NF2),
+	/* I2S0_RXD_HDR */
+	PAD_CFG_NF(GPP_D13, NONE, DEEP, NF2),
+
+	/* I2S1_TXD_HDR */
+	PAD_CFG_NF(GPP_S00, NONE, DEEP, NF6),
+	/* I2S1_RXD_HDR */
+	PAD_CFG_NF(GPP_S01, NONE, DEEP, NF6),
+	/* I2S1_SCLK_HDR */
+	PAD_CFG_NF(GPP_S02, NONE, DEEP, NF6),
+	/* I2S1_SFRM_HDR */
+	PAD_CFG_NF(GPP_S03, NONE, DEEP, NF6),
+
+	/* DMIC_CLK_A0 */
+	PAD_CFG_NF(GPP_S04, NONE, DEEP, NF5),
+	/* DMIC_CLK_A0 */
+	PAD_CFG_NF(GPP_S05, NONE, DEEP, NF5),
+	/* DMIC_CLK_A1 */
+	PAD_CFG_NF(GPP_D16, NONE, DEEP, NF3),
+	/* DMIC_DATA_A1 */
+	PAD_CFG_NF(GPP_D17, NONE, DEEP, NF3),
+};
+
+static const struct pad_config bt_i2s_enable_pads[] = {
+	/* GPP_V30 : [] ==> BT_I2S_BCLK - SSP2 */
+	PAD_CFG_NF(GPP_VGPIO30, NONE, DEEP, NF3),
+	/* GPP_V31 : [] ==> BT_I2S_SYNC - SSP2 */
+	PAD_CFG_NF(GPP_VGPIO31, NONE, DEEP, NF3),
+	/* GPP_V32 : [] ==> BT_I2S_SDO - SSP2 */
+	PAD_CFG_NF(GPP_VGPIO32, NONE, DEEP, NF3),
+	/* GPP_V33 : [] ==> BT_I2S_SDI - SSP2 */
+	PAD_CFG_NF(GPP_VGPIO33, NONE, DEEP, NF3),
+	/* GPP_V34 : [] ==> SSP_SCLK */
+	PAD_CFG_NF(GPP_VGPIO34, NONE, DEEP, NF1),
+	/* GPP_V35 : [] ==> SSP_SFRM */
+	PAD_CFG_NF(GPP_VGPIO35, NONE, DEEP, NF1),
+	/* GPP_V36 : [] ==> SSP_TXD */
+	PAD_CFG_NF(GPP_VGPIO36, NONE, DEEP, NF1),
+	/* GPP_V37 : [] ==> SSP_RXD */
+	PAD_CFG_NF(GPP_VGPIO37, NONE, DEEP, NF1),
+};
+
+static const struct pad_config bt_i2s_disable_pads[] = {
+	/* GPP_V30 : [] ==> BT_I2S_BCLK */
+	PAD_NC(GPP_VGPIO30, NONE),
+	/* GPP_V31 : [] ==> BT_I2S_SYNC */
+	PAD_NC(GPP_VGPIO31, NONE),
+	/* GPP_V32 : [] ==> BT_I2S_SDO */
+	PAD_NC(GPP_VGPIO32, NONE),
+	/* GPP_V33 : [] ==> BT_I2S_SDI */
+	PAD_NC(GPP_VGPIO33, NONE),
+	/* GPP_V34 : [] ==> SSP2_SCLK */
+	PAD_NC(GPP_VGPIO34, NONE),
+	/* GPP_V35 : [] ==> SSP2_SFRM */
+	PAD_NC(GPP_VGPIO35, NONE),
+	/* GPP_V36 : [] ==> SSP_TXD */
+	PAD_NC(GPP_VGPIO36, NONE),
+	/* GPP_V37 : [] ==> SSP_RXD */
+	PAD_NC(GPP_VGPIO37, NONE),
+};
+
+static const struct pad_config audio_disable_pads[] = {
+	PAD_NC(GPP_S00, NONE),
+	PAD_NC(GPP_S01, NONE),
+	PAD_NC(GPP_S02, NONE),
+	PAD_NC(GPP_S03, NONE),
+	PAD_NC(GPP_S04, NONE),
+	PAD_NC(GPP_S05, NONE),
+	PAD_NC(GPP_S06, NONE),
+	PAD_NC(GPP_S07, NONE),
+	PAD_NC(GPP_D09, NONE),
+	PAD_NC(GPP_D10, NONE),
+	PAD_NC(GPP_D11, NONE),
+	PAD_NC(GPP_D12, NONE),
+	PAD_NC(GPP_D13, NONE),
+	PAD_NC(GPP_D16, NONE),
+	PAD_NC(GPP_D17, NONE),
+};
+
 void fw_config_configure_pre_mem_gpio(void)
 {
 	if (!fw_config_is_provisioned()) {
@@ -25,4 +112,14 @@ void fw_config_gpio_padbased_override(struct pad_config *padbased_table)
 		printk(BIOS_WARNING, "FW_CONFIG is not provisioned, Exiting\n");
 		return;
 	}
+
+	if (fw_config_probe(FW_CONFIG(AUDIO, AUDIO_NONE))) {
+		GPIO_PADBASED_OVERRIDE(padbased_table, audio_disable_pads);
+		GPIO_PADBASED_OVERRIDE(padbased_table, bt_i2s_disable_pads);
+	} else if (fw_config_probe(FW_CONFIG(AUDIO, AUDIO_TAS2563_ALC5682I_I2S))) {
+		printk(BIOS_INFO, "Configure GPIOs for I2S TAS2563 ALC5682 audio.\n");
+		GPIO_PADBASED_OVERRIDE(padbased_table, i2s_enable_pads);
+		printk(BIOS_INFO, "Configure GPIOs for BT offload mode.\n");
+		GPIO_PADBASED_OVERRIDE(padbased_table, bt_i2s_enable_pads);
+	}
 }
diff --git a/src/mainboard/google/fatcat/variants/ruby/overridetree.cb b/src/mainboard/google/fatcat/variants/ruby/overridetree.cb
index d9552f834b..a7f37a8840 100644
--- a/src/mainboard/google/fatcat/variants/ruby/overridetree.cb
+++ b/src/mainboard/google/fatcat/variants/ruby/overridetree.cb
@@ -1,3 +1,10 @@
+fw_config
+	field AUDIO 0 1
+		option AUDIO_NONE			0
+		option AUDIO_TAS2563_ALC5682I_I2S	1
+	end
+end
+
 chip soc/intel/pantherlake
 
 	# The initial version temporarily uses the PTL-H,
@@ -242,7 +249,18 @@ chip soc/intel/pantherlake
 				register "property_list[0].name" = ""realtek,jd-src""
 				register "property_list[0].integer" = "1"
 				device i2c 1a on
-					#probe AUDIO ALC5682I_I2S
+					probe AUDIO AUDIO_TAS2563_ALC5682I_I2S
+				end
+			end
+			chip drivers/i2c/tas2563
+				register "irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPP_H03)"
+				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D01)"
+				register "audio_slots[0]" = "0x4e"
+				register "audio_slots[1]" = "0x4f"
+				register "audio_slots[2]" = "0x4c"
+				register "audio_slots[3]" = "0x4d"
+				device i2c 4a on
+					probe AUDIO AUDIO_TAS2563_ALC5682I_I2S
 				end
 			end
 		end
@@ -288,5 +306,12 @@ chip soc/intel/pantherlake
 		end # I2C5
 		device ref gspi0 on end
 		device ref smbus on end
+		device ref hda on
+			chip drivers/sof
+				register "spkr_tplg" = "tas2563"
+				register "jack_tplg" = "rt5682"
+				device generic 0 on end
+			end
+		end
 	end
 end