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authorSourav Poddar <sourav.poddar@ti.com>2013-12-06 14:24:49 (GMT)
committerMark Brown <broonie@linaro.org>2013-12-19 13:33:50 (GMT)
commit52690a6a868719d1d2f9e12b039c05d966600d41 (patch)
tree5721745f900a75897ad8f3cd231eacca9202799d /Documentation/devicetree/bindings/spi
parent6b3938aed04587dab42f9df83122a40c596f495a (diff)
spi/qspi: update binding information
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>
Diffstat (limited to 'Documentation/devicetree/bindings/spi')
-rw-r--r--Documentation/devicetree/bindings/spi/ti_qspi.txt8
1 files changed, 7 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/spi/ti_qspi.txt b/Documentation/devicetree/bindings/spi/ti_qspi.txt
index 1f9641a..601a360 100644
--- a/Documentation/devicetree/bindings/spi/ti_qspi.txt
+++ b/Documentation/devicetree/bindings/spi/ti_qspi.txt
@@ -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>;

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