ARM: dts: keystone: Add the SPI nodes

Keystone2 based SOCs supports 3 instances of SPI controllers. Add
the device nodes for them.

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>

1 files changed, 27 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/keystone.dts b/arch/arm/boot/dts/keystone.dts
index ee9195404f6e..100bdf52b847 100644
--- a/arch/arm/boot/dts/keystone.dts
+++ b/arch/arm/boot/dts/keystone.dts
@@ -152,5 +152,32 @@
                         clocks = <&clki2c>;
                         interrupts = <GIC_SPI 289 IRQ_TYPE_EDGE_RISING>;
                 };
+
+                spi0: spi@21000400 {
+                        compatible = "ti,dm6441-spi";
+                        reg = <0x21000400 0x200>;
+                        num-cs = <4>;
+                        ti,davinci-spi-intr-line = <0>;
+                        interrupts = <GIC_SPI 292 IRQ_TYPE_EDGE_RISING>;
+                        clocks = <&clkspi>;
+                };
+
+                spi1: spi@21000600 {
+                        compatible = "ti,dm6441-spi";
+                        reg = <0x21000600 0x200>;
+                        num-cs = <4>;
+                        ti,davinci-spi-intr-line = <0>;
+                        interrupts = <GIC_SPI 296 IRQ_TYPE_EDGE_RISING>;
+                        clocks = <&clkspi>;
+                };
+
+                spi2: spi@21000800 {
+                        compatible = "ti,dm6441-spi";
+                        reg = <0x21000800 0x200>;
+                        num-cs = <4>;
+                        ti,davinci-spi-intr-line = <0>;
+                        interrupts = <GIC_SPI 300 IRQ_TYPE_EDGE_RISING>;
+                        clocks = <&clkspi>;
+                };
         };
 };