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spi/qspi: update binding information

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These update binding information for ti qspi controller.

Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Sourav Poddar 2013-12-06 19:54:49 +05:30 committed by Mark Brown
parent 6b3938aed0
commit 52690a6a86
1 changed files with 7 additions and 1 deletions
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8
Documentation/devicetree/bindings/spi/ti_qspi.txt
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@ -3,6 +3,11 @@ TI QSPI controller.
Required properties:
- compatible : should be "ti,dra7xxx-qspi" or "ti,am4372-qspi".
- reg: Should contain QSPI registers location and length.
- reg-names: Should contain the resource reg names.
- qspi_base: Qspi configuration register Address space
- qspi_mmap: Memory mapped Address space
- (optional) qspi_ctrlmod: Control module Address space
- interrupts: should contain the qspi interrupt number.
- #address-cells, #size-cells : Must be present if the device has sub-nodes
- ti,hwmods: Name of the hwmod associated to the QSPI
@ -14,7 +19,8 @@ Example:
qspi: qspi@4b300000 {
compatible = "ti,dra7xxx-qspi";
reg = <0x4b300000 0x100>;
reg = <0x47900000 0x100>, <0x30000000 0x3ffffff>;
reg-names = "qspi_base", "qspi_mmap";
#address-cells = <1>;
#size-cells = <0>;
spi-max-frequency = <25000000>;