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diff --git a/Documentation/devicetree/bindings/mtd/stm32-quadspi.txt b/Documentation/devicetree/bindings/mtd/stm32-quadspi.txt
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index ddd18c135148..000000000000
--- a/Documentation/devicetree/bindings/mtd/stm32-quadspi.txt
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-* STMicroelectronics Quad Serial Peripheral Interface(QuadSPI)
-
-Required properties:
-- compatible: should be "st,stm32f469-qspi"
-- reg: the first contains the register location and length.
-       the second contains the memory mapping address and length
-- reg-names: should contain the reg names "qspi" "qspi_mm"
-- interrupts: should contain the interrupt for the device
-- clocks: the phandle of the clock needed by the QSPI controller
-- A pinctrl must be defined to set pins in mode of operation for QSPI transfer
-
-Optional properties:
-- resets: must contain the phandle to the reset controller.
-
-A spi flash must be a child of the nor_flash node and could have some
-properties. Also see jedec,spi-nor.txt.
-
-Required properties:
-- reg: chip-Select number (QSPI controller may connect 2 nor flashes)
-- spi-max-frequency: max frequency of spi bus
-
-Optional property:
-- spi-rx-bus-width: see ../spi/spi-bus.txt for the description
-
-Example:
-
-qspi: spi@a0001000 {
-	compatible = "st,stm32f469-qspi";
-	reg = <0xa0001000 0x1000>, <0x90000000 0x10000000>;
-	reg-names = "qspi", "qspi_mm";
-	interrupts = <91>;
-	resets = <&rcc STM32F4_AHB3_RESET(QSPI)>;
-	clocks = <&rcc 0 STM32F4_AHB3_CLOCK(QSPI)>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_qspi0>;
-
-	flash@0 {
-		reg = <0>;
-		spi-rx-bus-width = <4>;
-		spi-max-frequency = <108000000>;
-		...
-	};
-};