dts: T4240RDB: Add ESPI slave device node
Add ESPI slave node for T4240RDB.
Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
diff --git a/arch/powerpc/dts/t4240rdb.dts b/arch/powerpc/dts/t4240rdb.dts
index f67d7ce..635065a 100644
--- a/arch/powerpc/dts/t4240rdb.dts
+++ b/arch/powerpc/dts/t4240rdb.dts
@@ -14,4 +14,19 @@
#address-cells = <2>;
#size-cells = <2>;
interrupt-parent = <&mpic>;
+
+ aliases {
+ spi0 = &espi0;
+ };
+};
+
+&espi0 {
+ status = "okay";
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0>;
+ spi-max-frequency = <10000000>; /* input clock */
+ };
};