From: Xiaowei Bao <xiaowei....@nxp.com>

Add ESPI controller DT node for T4240.

Signed-off-by: Xiaowei Bao <xiaowei....@nxp.com>
Signed-off-by: Hou Zhiqiang <zhiqiang....@nxp.com>
---
V3:
 - Move the eSPI DT node back to path /soc, in v2 the patch command put
   the eSPI node to the path /cpus by mistake.

 arch/powerpc/dts/t4240.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/powerpc/dts/t4240.dtsi b/arch/powerpc/dts/t4240.dtsi
index 9b5902fe9e..498da4f795 100644
--- a/arch/powerpc/dts/t4240.dtsi
+++ b/arch/powerpc/dts/t4240.dtsi
@@ -99,6 +99,15 @@
                        clock-frequency = <0x0>;
                };
 
+               espi0: spi@110000 {
+                       compatible = "fsl,mpc8536-espi";
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <0x110000 0x1000>;
+                       fsl,espi-num-chipselects = <4>;
+                       status = "disabled";
+               };
+
                usb@210000 {
                        compatible = "fsl-usb2-mph";
                        reg = <0x210000 0x1000>;
-- 
2.25.1

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