[PATCH 2/2] dts/ls1043a: add the DTS node for QSPI support

[Yuan Yao]

From: Yuan Yao <yao.y...@nxp.com>

Signed-off-by: Yuan Yao <yao.y...@nxp.com>
---
 arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts | 16 ++++++++++++++++
 arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi    | 14 ++++++++++++++
 2 files changed, 30 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts 
b/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts
index 97e9906..c8303a3 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts
@@ -100,6 +100,22 @@
        };
 };
 
+&qspi {
+       num-cs = <2>;
+       bus-num = <0>;
+       status = "okay";
+       fsl,ddr-sampling-point = <4>;
+
+       qflash0: s25fl128s@0 {
+               compatible = "spansion,m25p80";
+               #address-cells = <1>;
+               #size-cells = <1>;
+               spi-max-frequency = <20000000>;
+               ddr-quad-read;
+               reg = <0>;
+       };
+};
+
 &i2c0 {
        status = "okay";
        pca9547@77 {
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi 
b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
index be72bf5..49b1aeb 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
@@ -208,6 +208,20 @@
                        status = "disabled";
                };
 
+               qspi: quadspi@1550000 {
+                       compatible = "fsl,ls1043a-qspi", "fsl,ls1021a-qspi";
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <0x0 0x1550000 0x0 0x10000>,
+                               <0x0 0x40000000 0x0 0x4000000>;
+                       reg-names = "QuadSPI", "QuadSPI-memory";
+                       interrupts = <0 99 0x4>;
+                       clock-names = "qspi_en", "qspi";
+                       clocks = <&clockgen 4 0>, <&clockgen 4 0>;
+                       big-endian;
+                       status = "disabled";
+               };
+
                i2c0: i2c@2180000 {
                        compatible = "fsl,vf610-i2c";
                        #address-cells = <1>;
-- 
2.1.0.27.g96db324