arm64: dts: ls1043a-rdb: add the DTS for DSPI support

This patch adds dts nodes for DSPI on LS1043A-RDB.

Signed-off-by: Yunhui Cui <B56489@freescale.com>
Signed-off-by: Yuan Yao <yao.yuan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

1 files changed, 13 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts
index ce235577e90f..f895fc02ab06 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts
@@ -107,6 +107,19 @@
                 };
 };
 
+&dspi0 {
+        bus-num = <0>;
+        status = "okay";
+
+        flash@0 {
+                #address-cells = <1>;
+                #size-cells = <1>;
+                compatible = "n25q128a13", "jedec,spi-nor";  /* 16MB */
+                reg = <0>;
+                spi-max-frequency = <1000000>; /* input clock */
+        };
+};
+
 &duart0 {
         status = "okay";
 };