ARM: dts: keystone: Add ti,keystone-spi for SPI

Add ti,keystone-spi to the compatible field for the SPI node. This new
entry insures that the proper prescaler limit is used for keystone devices

Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>

diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi
index 72816d65f7ec3fcf5d7c47ce792ae57db369754b..fbc4a8e8723424a18e2a7e51c2eb27a684ce8404 100644 (file)
--- a/arch/arm/boot/dts/keystone.dtsi
+++ b/arch/arm/boot/dts/keystone.dtsi
@@ -136,7 +136,7 @@
                };
 
                spi0: spi@21000400 {
-                       compatible = "ti,dm6441-spi";
+                       compatible = "ti,keystone-spi", "ti,dm6441-spi";
                        reg = <0x21000400 0x200>;
                        num-cs = <4>;
                        ti,davinci-spi-intr-line = <0>;
@@ -147,7 +147,7 @@
                };
 
                spi1: spi@21000600 {
-                       compatible = "ti,dm6441-spi";
+                       compatible = "ti,keystone-spi", "ti,dm6441-spi";
                        reg = <0x21000600 0x200>;
                        num-cs = <4>;
                        ti,davinci-spi-intr-line = <0>;
@@ -158,7 +158,7 @@
                };
 
                spi2: spi@21000800 {
-                       compatible = "ti,dm6441-spi";
+                       compatible = "ti,keystone-spi", "ti,dm6441-spi";
                        reg = <0x21000800 0x200>;
                        num-cs = <4>;
                        ti,davinci-spi-intr-line = <0>;