From: Yuan Yao <yao.y...@nxp.com>
Add QSPI controller and slave dts node for LS2080AQDS board.
Signed-off-by: Yuan Yao <yao.y...@nxp.com>
---
arch/arm/dts/fsl-ls2080a-qds.dts | 14 ++++++++++++++
arch/arm/dts/fsl-ls2080a.dtsi | 10 ++++++++++
2 files changed, 24 insertions(+)
diff --git a/arch/arm/dts/fsl-ls2080a-qds.dts b/arch/arm/dts/fsl-ls2080a-qds.dts
index 547ec27..0a7f1ff 100644
--- a/arch/arm/dts/fsl-ls2080a-qds.dts
+++ b/arch/arm/dts/fsl-ls2080a-qds.dts
@@ -15,6 +15,7 @@
compatible = "fsl,ls2080a-qds", "fsl,ls2080a";
aliases {
+ spi0 = &qspi;
spi1 = &dspi;
};
};
@@ -51,3 +52,16 @@
reg = <2>;
};
};
+
+&qspi {
+ bus-num = <0>;
+ status = "okay";
+
+ qflash0: s25fs256s@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "spi-flash";
+ spi-max-frequency = <20000000>;
+ reg = <0>;
+ };
+};
diff --git a/arch/arm/dts/fsl-ls2080a.dtsi b/arch/arm/dts/fsl-ls2080a.dtsi
index a5c579c..68ed133 100644
--- a/arch/arm/dts/fsl-ls2080a.dtsi
+++ b/arch/arm/dts/fsl-ls2080a.dtsi
@@ -126,4 +126,14 @@
interrupts = <0 26 0x4>; /* Level high type */
num-cs = <6>;
};
+
+ qspi: quadspi@1550000 {
+ compatible = "fsl,vf610-qspi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x0 0x20c0000 0x0 0x10000>,
+ <0x0 0x20000000 0x0 0x10000000>;
+ reg-names = "QuadSPI", "QuadSPI-memory";
+ num-cs = <4>;
+ };
};
--
2.1.0.27.g96db324
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