diff --git a/arch/arm/boot/dts/am335x-baltos-ir3220.dts b/arch/arm/boot/dts/am335x-baltos-ir3220.dts
index 2123bd589484..ca31733f90b1 100644
--- a/arch/arm/boot/dts/am335x-baltos-ir3220.dts
+++ b/arch/arm/boot/dts/am335x-baltos-ir3220.dts
@@ -91,6 +91,10 @@
 		interrupts = <20 IRQ_TYPE_EDGE_RISING>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&tca6416_pins>;
+		gpio-line-names = "GP_IN0", "GP_IN1", "GP_IN2", "GP_IN3",
+				  "GP_OUT0", "GP_OUT1", "GP_OUT2", "GP_OUT3",
+				  "ModeA0", "ModeA1", "ModeA2", "ModeA3",
+				  "ModeB0", "ModeB1", "ModeB2", "ModeB3";
 	};
 };
 
@@ -123,3 +127,147 @@
 	pinctrl-0 = <&mmc1_pins>;
 	cd-gpios = <&gpio2 18 GPIO_ACTIVE_LOW>;
 };
+
+&gpio0 {
+	gpio-line-names =
+		"MDIO",
+		"MDC",
+		"UART2_RX",
+		"UART2_TX",
+		"I2C1_SDA",
+		"I2C1_SCL",
+		"WLAN_BTN",
+		"W_DISABLE",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"I2C2_SDA",
+		"I2C2_SCL",
+		"UART1_RX",
+		"UART1_TX",
+		"onrisc:blue:wlan",
+		"onrisc:green:app",
+		"USB0_DRVVBUS",
+		"ETH2_INT",
+		"TCA6416_INT",
+		"RMII1_TXD1",
+		"MMC1_DAT0",
+		"MMC1_DAT1",
+		"NC",
+		"NC",
+		"MMC1_DAT2",
+		"MMC1_DAT3",
+		"RMII1_TXD0",
+		"NC",
+		"GPMC_WAIT0",
+		"GPMC_WP_N";
+};
+
+&gpio1 {
+	gpio-line-names =
+		"GPMC_AD0",
+		"GPMC_AD1",
+		"GPMC_AD2",
+		"GPMC_AD3",
+		"GPMC_AD4",
+		"GPMC_AD5",
+		"GPMC_AD6",
+		"GPMC_AD7",
+		"NC",
+		"NC",
+		"CONSOLE_RX",
+		"CONSOLE_TX",
+		"UART2_DTR",
+		"UART2_DSR",
+		"UART2_DCD",
+		"UART2_RI",
+		"RGMII2_TCTL",
+		"RGMII2_RCTL",
+		"RGMII2_TD3",
+		"RGMII2_TD2",
+		"RGMII2_TD1",
+		"RGMII2_TD0",
+		"RGMII2_TCLK",
+		"RGMII2_RCLK",
+		"RGMII2_RD3",
+		"RGMII2_RD2",
+		"RGMII2_RD1",
+		"RGMII2_RD0",
+		"PMIC_INT1",
+		"GPMC_CSN0_Flash",
+		"MMC1_CLK",
+		"MMC1_CMD";
+};
+
+&gpio2 {
+	gpio-line-names =
+		"GPMC_CSN3_BUS",
+		"GPMC_CLK",
+		"GPMC_ADVN_ALE",
+		"GPMC_OEN_RE_N",
+		"GPMC_WE_N",
+		"GPMC_BEN0_CLE",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"SD_CD",
+		"SD_WP",
+		"RMII1_RXD1",
+		"RMII1_RXD0",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"MMC0_DAT3",
+		"MMC0_DAT2",
+		"MMC0_DAT1",
+		"MMC0_DAT0",
+		"MMC0_CLK",
+		"MMC0_CMD";
+};
+
+&gpio3 {
+	gpio-line-names =
+		"onrisc:red:power",
+		"RMII1_CRS_DV",
+		"RMII1_RXER",
+		"RMII1_TXEN",
+		"3G_PWR_EN",
+		"UART2_CTSN",
+		"UART2_RTSN",
+		"WLAN_IRQ",
+		"WLAN_EN",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"USB1_DRVVBUS",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC";
+};
diff --git a/arch/arm/boot/dts/am335x-baltos-ir5221.dts b/arch/arm/boot/dts/am335x-baltos-ir5221.dts
index 2f3872dbf4f4..950a07fc5a70 100644
--- a/arch/arm/boot/dts/am335x-baltos-ir5221.dts
+++ b/arch/arm/boot/dts/am335x-baltos-ir5221.dts
@@ -99,6 +99,10 @@
 		interrupts = <20 IRQ_TYPE_EDGE_RISING>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&tca6416_pins>;
+		gpio-line-names = "GP_IN0", "GP_IN1", "GP_IN2", "GP_IN3",
+				  "GP_OUT0", "GP_OUT1", "GP_OUT2", "GP_OUT3",
+				  "ModeA0", "ModeA1", "ModeA2", "ModeA3",
+				  "ModeB0", "ModeB1", "ModeB2", "ModeB3";
 	};
 };
 
@@ -147,3 +151,147 @@
 	pinctrl-0 = <&mmc1_pins>;
 	cd-gpios = <&gpio2 18 GPIO_ACTIVE_LOW>;
 };
+
+&gpio0 {
+	gpio-line-names =
+		"MDIO",
+		"MDC",
+		"UART2_RX",
+		"UART2_TX",
+		"I2C1_SDA",
+		"I2C1_SCL",
+		"WLAN_BTN",
+		"W_DISABLE",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"I2C2_SDA",
+		"I2C2_SCL",
+		"UART1_RX",
+		"UART1_TX",
+		"onrisc:blue:wlan",
+		"onrisc:green:app",
+		"USB0_DRVVBUS",
+		"ETH2_INT",
+		"TCA6416_INT",
+		"RMII1_TXD1",
+		"MMC1_DAT0",
+		"MMC1_DAT1",
+		"NC",
+		"NC",
+		"MMC1_DAT2",
+		"MMC1_DAT3",
+		"RMII1_TXD0",
+		"NC",
+		"GPMC_WAIT0",
+		"GPMC_WP_N";
+};
+
+&gpio1 {
+	gpio-line-names =
+		"GPMC_AD0",
+		"GPMC_AD1",
+		"GPMC_AD2",
+		"GPMC_AD3",
+		"GPMC_AD4",
+		"GPMC_AD5",
+		"GPMC_AD6",
+		"GPMC_AD7",
+		"DCAN1_TX",
+		"DCAN1_RX",
+		"CONSOLE_RX",
+		"CONSOLE_TX",
+		"UART2_DTR",
+		"UART2_DSR",
+		"UART2_DCD",
+		"UART2_RI",
+		"RGMII2_TCTL",
+		"RGMII2_RCTL",
+		"RGMII2_TD3",
+		"RGMII2_TD2",
+		"RGMII2_TD1",
+		"RGMII2_TD0",
+		"RGMII2_TCLK",
+		"RGMII2_RCLK",
+		"RGMII2_RD3",
+		"RGMII2_RD2",
+		"RGMII2_RD1",
+		"RGMII2_RD0",
+		"PMIC_INT1",
+		"GPMC_CSN0_Flash",
+		"MMC1_CLK",
+		"MMC1_CMD";
+};
+
+&gpio2 {
+	gpio-line-names =
+		"GPMC_CSN3_BUS",
+		"GPMC_CLK",
+		"GPMC_ADVN_ALE",
+		"GPMC_OEN_RE_N",
+		"GPMC_WE_N",
+		"GPMC_BEN0_CLE",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"SD_CD",
+		"SD_WP",
+		"RMII1_RXD1",
+		"RMII1_RXD0",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"MMC0_DAT3",
+		"MMC0_DAT2",
+		"MMC0_DAT1",
+		"MMC0_DAT0",
+		"MMC0_CLK",
+		"MMC0_CMD";
+};
+
+&gpio3 {
+	gpio-line-names =
+		"onrisc:red:power",
+		"RMII1_CRS_DV",
+		"RMII1_RXER",
+		"RMII1_TXEN",
+		"3G_PWR_EN",
+		"UART2_CTSN",
+		"UART2_RTSN",
+		"WLAN_IRQ",
+		"WLAN_EN",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"USB1_DRVVBUS",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC";
+};
