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Unverified Commit 63d3cd29 authored by Dinh Nguyen's avatar Dinh Nguyen Committed by Tudor Ambarus
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dt-bindings: cadence-quadspi: add options reset property 



The QSPI module can have an optional reset signals that will hold the
module in a reset state.

Signed-off-by: default avatarDinh Nguyen <dinguyen@kernel.org>
Signed-off-by: default avatarTudor Ambarus <tudor.ambarus@microchip.com>
parent cf580a92

Documentation/devicetree/bindings/mtd/cadence-quadspi.txt

+5 −0
Original line number Diff line number Diff line
@@ -35,6 +35,9 @@ custom properties: 
		  (qspi_n_ss_out).

- cdns,tslch-ns : Delay in nanoseconds between setting qspi_n_ss_out low

                  and first bit transfer.

- resets	: Must contain an entry for each entry in reset-names.

		  See ../reset/reset.txt for details.

- reset-names	: Must include either "qspi" and/or "qspi-ocp".



Example:
@@ -50,6 +53,8 @@ Example: 
		cdns,fifo-depth = <128>;

		cdns,fifo-width = <4>;

		cdns,trigger-address = <0x00000000>;

		resets = <&rst QSPI_RESET>, <&rst QSPI_OCP_RESET>;

		reset-names = "qspi", "qspi-ocp";



		flash0: n25q00@0 {

			...