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| author | Boris Brezillon <boris.brezillon@bootlin.com> | 2018-04-04 22:11:24 +0200 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@bootlin.com> | 2018-04-04 22:11:24 +0200 |
| commit | 7c0ed565d2a90ba45ea3f895cf625c0091451960 (patch) | |
| tree | c00416cfb3f6245cc84af572b4b87fd2cc3d53ef /Documentation/devicetree | |
| parent | b756816dad0aaca4f57c857a86a6a4a85a9f478b (diff) | |
| parent | e8de85d5a107352ff428f735b0afc8133bcbc3e5 (diff) | |
Merge tag 'spi-nor/for-4.17' of git://git.infradead.org/linux-mtd into mtd/next
* Make fsl-quaspi assign different names to MTD devices connected
to the same QSPI controller
* Remove an unneeded driver.bus assigned in the fsl-qspi driver
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/mtd/fsl-quadspi.txt | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mtd/fsl-quadspi.txt b/Documentation/devicetree/bindings/mtd/fsl-quadspi.txt index 63d4d626fbd5..483e9cfac1b1 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>; + }; +}; |