dts: P2020: Add ESPI DT nodes

Add ESPI controller DT node for P2020.

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/p2020-post.dtsi b/arch/powerpc/dts/p2020-post.dtsi
index 4ed093d..4898945 100644 (file)
--- a/arch/powerpc/dts/p2020-post.dtsi
+++ b/arch/powerpc/dts/p2020-post.dtsi
@@ -38,6 +38,15 @@
                clock-frequency = <0>;
        };
 
+       espi0: spi@7000 {
+               compatible = "fsl,mpc8536-espi";
+               #address-cells = <1>;
+               #size-cells = <0>;
+               reg = <0x7000 0x1000>;
+               fsl,espi-num-chipselects = <4>;
+               status = "disabled";
+       };
+
        /include/ "pq3-i2c-0.dtsi"
        /include/ "pq3-i2c-1.dtsi"
 };