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>

diff --git a/arch/arm/boot/dts/keystone.dts b/arch/arm/boot/dts/keystone.dts
index ee91954..100bdf5 100644 (file)
--- 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>;
+               };
        };
 };