[PATCH] arm: dts: ls1028a: Add dspi flash device node to qds
Qiang Zhao
qiang.zhao at nxp.com
Tue Jul 14 07:53:36 CEST 2020
From: Zhao Qiang <qiang.zhao at nxp.com>
Add dspi flash device node to fsl-ls1028a-qds.dtsi
Signed-off-by: Zhao Qiang <qiang.zhao at nxp.com>
---
arch/arm/dts/fsl-ls1028a-qds.dtsi | 74 +++++++++++++++++++++++++++++++++++++++
1 file changed, 74 insertions(+)
diff --git a/arch/arm/dts/fsl-ls1028a-qds.dtsi b/arch/arm/dts/fsl-ls1028a-qds.dtsi
index 4f56f40..6cdcce1 100644
--- a/arch/arm/dts/fsl-ls1028a-qds.dtsi
+++ b/arch/arm/dts/fsl-ls1028a-qds.dtsi
@@ -15,20 +15,94 @@
compatible = "fsl,ls1028a-qds", "fsl,ls1028a";
aliases {
spi0 = &fspi;
+ spi1 = &dspi0;
+ spi2 = &dspi1;
+ spi3 = &dspi2;
};
};
&dspi0 {
+ bus-num = <0>;
status = "okay";
+
+ dflash0: sst25wf040b {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "spi-flash";
+ spi-max-frequency = <3000000>;
+ spi-cpol;
+ spi-cpha;
+ reg = <0>;
+ };
+
+ dflash1: en25s64 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "spi-flash";
+ spi-max-frequency = <3000000>;
+ spi-cpol;
+ spi-cpha;
+ reg = <1>;
+ };
+ dflash2: n25q128a {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "spi-flash";
+ spi-max-frequency = <3000000>;
+ spi-cpol;
+ spi-cpha;
+ reg = <2>;
+ };
};
&dspi1 {
+ bus-num = <0>;
status = "okay";
+
+ dflash3: sst25wf040b {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "spi-flash";
+ spi-max-frequency = <3000000>;
+ spi-cpol;
+ spi-cpha;
+ reg = <0>;
+ };
+
+ dflash4: en25s64 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "spi-flash";
+ spi-max-frequency = <3000000>;
+ spi-cpol;
+ spi-cpha;
+ reg = <1>;
+ };
+ dflash5: n25q128a {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "spi-flash";
+ spi-max-frequency = <3000000>;
+ spi-cpol;
+ spi-cpha;
+ reg = <2>;
+ };
};
&dspi2 {
+ bus-num = <0>;
status = "okay";
+
+ dflash8: en25s64 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "spi-flash";
+ spi-max-frequency = <3000000>;
+ spi-cpol;
+ spi-cpha;
+ reg = <0>;
+ };
};
&esdhc0 {
--
2.7.4
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