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>

diff --git a/Documentation/devicetree/bindings/spi/ti_qspi.txt b/Documentation/devicetree/bindings/spi/ti_qspi.txt
index 1f9641ade0b51dc3fbcfc3dd9d0c161e94df5891..601a360531a5a3eac9c10a97e9c67286e93ee2e0 100644 (file)
--- 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>;