diff --git a/boards/pjrc/teensy4/doc/index.rst b/boards/pjrc/teensy4/doc/index.rst
index b02acd16616..f9644699d68 100644
--- a/boards/pjrc/teensy4/doc/index.rst
+++ b/boards/pjrc/teensy4/doc/index.rst
@@ -146,9 +146,9 @@ Pin mappings from Teensy to MIMXRT1062 SoC.
 +-----+------------+-------------------------------------+
 | 25  | AD_B0_13   | GPIO1_13 / UART1_RX / I2C4_SDA      |
 +-----+------------+-------------------------------------+
-| 26  | AD_B1_14   | GPIO1_30                            |
+| 26  | AD_B1_14   | GPIO1_30 / SPI3_MOSI                |
 +-----+------------+-------------------------------------+
-| 27  | AD_B1_15   | GPIO1_31                            |
+| 27  | AD_B1_15   | GPIO1_31 / SPI3_SCK                 |
 +-----+------------+-------------------------------------+
 | 28  | EMC_32     | GPIO3_18 / UART7_RX                 |
 +-----+------------+-------------------------------------+
@@ -190,9 +190,9 @@ Only Teensy 4.1:
 +-----+------------+-------------------------------------+
 | 37  | B1_03      | GPIO2_19                            |
 +-----+------------+-------------------------------------+
-| 38  | AD_B1_12   | GPIO1_28                            |
+| 38  | AD_B1_12   | GPIO1_28 / SPI3_CS                  |
 +-----+------------+-------------------------------------+
-| 39  | AD_B1_13   | GPIO1_29                            |
+| 39  | AD_B1_13   | GPIO1_29 / SPI3_MISO                |
 +-----+------------+-------------------------------------+
 | 40  | AD_B1_04   | GPIO1_20                            |
 +-----+------------+-------------------------------------+
diff --git a/boards/pjrc/teensy4/teensy4-pinctrl.dtsi b/boards/pjrc/teensy4/teensy4-pinctrl.dtsi
index 4d9964bb521..430020f5098 100644
--- a/boards/pjrc/teensy4/teensy4-pinctrl.dtsi
+++ b/boards/pjrc/teensy4/teensy4-pinctrl.dtsi
@@ -129,9 +129,9 @@
 	pinmux_lpspi3: pinmux_lpspi3 {
 		group0 {
 			pinmux = <&iomuxc_gpio_ad_b1_12_lpspi3_pcs0>,
-				<&iomuxc_gpio_ad_b0_00_lpspi3_sck>,
-				<&iomuxc_gpio_ad_b0_02_lpspi3_sdi>,
-				<&iomuxc_gpio_ad_b0_01_lpspi3_sdo>;
+				<&iomuxc_gpio_ad_b1_15_lpspi3_sck>,
+				<&iomuxc_gpio_ad_b1_13_lpspi3_sdi>,
+				<&iomuxc_gpio_ad_b1_14_lpspi3_sdo>;
 			drive-strength = "r0-6";
 			slew-rate = "slow";
 			nxp,speed = "100-mhz";