1 files changed, 0 insertions, 44 deletions
diff --git a/doc/device-tree-bindings/spi/spi-stm32-qspi.txt b/doc/device-tree-bindings/spi/spi-stm32-qspi.txt
deleted file mode 100644
index adeeb63e84..0000000000
--- a/doc/device-tree-bindings/spi/spi-stm32-qspi.txt
+++ /dev/null
@@ -1,44 +0,0 @@
-* STMicroelectronics Quad Serial Peripheral Interface(QSPI)
-
-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 (NOR/NAND) must be a child of spi node and could have some
-properties. Also see jedec,spi-nor.txt.
-
-Required properties:
-- reg: chip-Select number (QSPI controller may connect 2 flashes)
-- spi-max-frequency: max frequency of spi bus
-
-Optional property:
-- spi-rx-bus-width: see ./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 {
-		compatible = "jedec,spi-nor";
-		reg = <0>;
-		spi-rx-bus-width = <4>;
-		spi-max-frequency = <108000000>;
-		...
-	};
-};