diff options
author | Emmanuel Vadot <manu@FreeBSD.org> | 2017-03-07 12:41:06 +0000 |
---|---|---|
committer | Emmanuel Vadot <manu@FreeBSD.org> | 2017-03-07 12:41:06 +0000 |
commit | ff018dbf5bb142aa83bd955e5b6c55d66e9e9c1e (patch) | |
tree | 5cd0b74d984dae06ea54b6b09998163538d3c162 /Bindings/mtd/atmel-quadspi.txt | |
parent | c7716441be3a4a48aa7b7cdf69a15625c1cd8ef5 (diff) | |
download | src-ff018dbf5bb142aa83bd955e5b6c55d66e9e9c1e.tar.gz src-ff018dbf5bb142aa83bd955e5b6c55d66e9e9c1e.zip |
Update to Linux 4.10vendor/device-tree/4.10
Notes
Notes:
svn path=/vendor/device-tree/dist/; revision=314847
svn path=/vendor/device-tree/4.10/; revision=314848; tag=vendor/device-tree/4.10
Diffstat (limited to 'Bindings/mtd/atmel-quadspi.txt')
-rw-r--r-- | Bindings/mtd/atmel-quadspi.txt | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/Bindings/mtd/atmel-quadspi.txt b/Bindings/mtd/atmel-quadspi.txt new file mode 100644 index 000000000000..489807005eda --- /dev/null +++ b/Bindings/mtd/atmel-quadspi.txt @@ -0,0 +1,32 @@ +* Atmel Quad Serial Peripheral Interface (QSPI) + +Required properties: +- compatible: Should be "atmel,sama5d2-qspi". +- reg: Should contain the locations and lengths of the base registers + and the mapped memory. +- reg-names: Should contain the resource reg names: + - qspi_base: configuration register address space + - qspi_mmap: memory mapped address space +- interrupts: Should contain the interrupt for the device. +- clocks: The phandle of the clock needed by the QSPI controller. +- #address-cells: Should be <1>. +- #size-cells: Should be <0>. + +Example: + +spi@f0020000 { + compatible = "atmel,sama5d2-qspi"; + reg = <0xf0020000 0x100>, <0xd0000000 0x8000000>; + reg-names = "qspi_base", "qspi_mmap"; + interrupts = <52 IRQ_TYPE_LEVEL_HIGH 7>; + clocks = <&spi0_clk>; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spi0_default>; + status = "okay"; + + m25p80@0 { + ... + }; +}; |