@@ -238,3 +238,19 @@
&uart1 {
status = "okay";
};
+
+&qspi {
+ num-cs = <2>;
+ bus-num = <0>;
+ fsl,spi-num-chipselects = <2>;
+ fsl,spi-flash-chipselects = <0>;
+ status = "okay";
+
+ qflash0: s25fl128s@0 {
+ compatible = "spansion,s25fl128s";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ spi-max-frequency = <20000000>;
+ reg = <0>;
+ };
+};
@@ -125,3 +125,16 @@
&uart1 {
status = "okay";
};
+
+&qspi {
+ num-cs = <2>;
+ status = "okay";
+
+ qflash0: n25q128a13@0 {
+ compatible = "micron,n25q128a13";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ spi-max-frequency = <20000000>;
+ reg = <0>;
+ };
+};
@@ -127,6 +127,21 @@
big-endian;
};
+ qspi: quadspi@1550000 {
+ compatible = "fsl,ls1-qspi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x0 0x1550000 0x0 0x10000>,
+ <0x0 0x40000000 0x0 0x4000000>;
+ reg-names = "QuadSPI", "QuadSPI-memory";
+ interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
+ clock-names = "qspi_en", "qspi";
+ clocks = <&platform_clk 1>, <&platform_clk 1>;
+ big-endian;
+ amba-base = <0x40000000>;
+ status = "disabled";
+ };
+
esdhc: esdhc@1560000 {
compatible = "fsl,esdhc";
reg = <0x0 0x1560000 0x0 0x10000>;
Add QSPI dts node for LS1021AQDS and LS1021ATWR boards. Signed-off-by: Haikun Wang <haikun.wang@freescale.com> --- arch/arm/boot/dts/ls1021a-qds.dts | 16 ++++++++++++++++ arch/arm/boot/dts/ls1021a-twr.dts | 13 +++++++++++++ arch/arm/boot/dts/ls1021a.dtsi | 15 +++++++++++++++ 3 files changed, 44 insertions(+)