[PATCH 4/5] ARM: dts: DRA7: add entry for qspi mmap region

[Vignesh R]

Add qspi memory mapped region entries for DRA7xx based SoCs. Also,
update the binding documents for the controller to document this change.

Signed-off-by: Vignesh R <vigne...@ti.com>
---
 Documentation/devicetree/bindings/spi/ti_qspi.txt | 13 +++++++++++++
 arch/arm/boot/dts/dra7.dtsi                       |  6 ++++--
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/spi/ti_qspi.txt 
b/Documentation/devicetree/bindings/spi/ti_qspi.txt
index 601a360531a5..f05dd631bef1 100644
--- a/Documentation/devicetree/bindings/spi/ti_qspi.txt
+++ b/Documentation/devicetree/bindings/spi/ti_qspi.txt
@@ -26,3 +26,16 @@ qspi: qspi@4b300000 {
        spi-max-frequency = <25000000>;
        ti,hwmods = "qspi";
 };
+
+For dra7xx:
+qspi: qspi@4b300000 {
+       compatible = "ti,dra7xxx-qspi";
+       reg = <0x4b300000 0x100>, <0x4a002558 0x4>,
+             <0x5c000000 0x4000000>;
+       reg-names = "qspi_base", "qspi_ctrlmod",
+                   "qspi_mmap";
+       #address-cells = <1>;
+       #size-cells = <0>;
+       spi-max-frequency = <48000000>;
+       ti,hwmods = "qspi";
+};
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index 1e29ccf77ea2..f6798d6ecd60 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -1103,8 +1103,10 @@
 
                qspi: qspi@4b300000 {
                        compatible = "ti,dra7xxx-qspi";
-                       reg = <0x4b300000 0x100>;
-                       reg-names = "qspi_base";
+                       reg = <0x4b300000 0x100>, <0x4a002558 0x4>,
+                             <0x5c000000 0x4000000>;
+                       reg-names = "qspi_base", "qspi_ctrlmod",
+                                   "qspi_mmap";
                        #address-cells = <1>;
                        #size-cells = <0>;
                        ti,hwmods = "qspi";
-- 
2.5.1

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