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>

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts
index ce23557..f895fc0 100644 (file)
--- 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";
 };