arm: dts: am437x-gp-evm: add spi-flash comaptible for flash

In U-Boot most flashes uses "spi-flash" as compatible to bind the
device to flash driver, so adding "spi-flash" compatible to
m25p80 node.

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Jagan Teki <jteki@openedev.com>

diff --git a/arch/arm/dts/am437x-sk-evm.dts b/arch/arm/dts/am437x-sk-evm.dts
index 3f9d8080910d027394091d0fd00426bd86c11400..89feaf3eb7181857bb38208e8f681be81aed8c12 100644 (file)
--- a/arch/arm/dts/am437x-sk-evm.dts
+++ b/arch/arm/dts/am437x-sk-evm.dts
@@ -567,7 +567,7 @@
 
        spi-max-frequency = <48000000>;
        m25p80@0 {
-               compatible = "mx66l51235l";
+               compatible = "mx66l51235l","spi-flash";
                spi-max-frequency = <48000000>;
                reg = <0>;
                spi-cpol;