From e8de85d5a107352ff428f735b0afc8133bcbc3e5 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Fri, 26 Jan 2018 19:23:25 -0200 Subject: [PATCH] dt-bindings: fsl-quadspi: Add the example of two SPI NOR Improve the bindings example by adding an example of how to represent two SPI NOR devices. Signed-off-by: Fabio Estevam Acked-by: Han Xu Signed-off-by: Cyrille Pitchen Signed-off-by: Boris Brezillon --- .../devicetree/bindings/mtd/fsl-quadspi.txt | 24 ++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/Documentation/devicetree/bindings/mtd/fsl-quadspi.txt b/Documentation/devicetree/bindings/mtd/fsl-quadspi.txt index 63d4d626..483e9cf 100644 --- a/Documentation/devicetree/bindings/mtd/fsl-quadspi.txt +++ b/Documentation/devicetree/bindings/mtd/fsl-quadspi.txt @@ -39,3 +39,27 @@ qspi0: quadspi@40044000 { .... }; }; + +Example showing the usage of two SPI NOR devices: + +&qspi2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_qspi2>; + status = "okay"; + + flash0: n25q256a@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "micron,n25q256a", "jedec,spi-nor"; + spi-max-frequency = <29000000>; + reg = <0>; + }; + + flash1: n25q256a@1 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "micron,n25q256a", "jedec,spi-nor"; + spi-max-frequency = <29000000>; + reg = <1>; + }; +}; -- 2.7.4