From 4f085f7f442459e50154e6e81175b55e7a87b083 Mon Sep 17 00:00:00 2001
From: Xiaowei Bao <xiaowei.bao@nxp.com>
Date: Thu, 4 Jun 2020 23:16:56 +0800
Subject: [PATCH] dts: T1042D4RDB: Add ESPI slave device node

Add ESPI slave node for T1042D4RDB.

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>
---
 arch/powerpc/dts/t1042d4rdb.dts | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/powerpc/dts/t1042d4rdb.dts b/arch/powerpc/dts/t1042d4rdb.dts
index 16a8ed4c79..3584c06aa8 100644
--- a/arch/powerpc/dts/t1042d4rdb.dts
+++ b/arch/powerpc/dts/t1042d4rdb.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 */
+	};
 };