[PATCH 1/2] arm64: dts: imx94: add xspi device node
Haibo Chen
haibo.chen at nxp.com
Tue Dec 23 01:05:56 PST 2025
imx94 has two xspi, add these device nodes.
Signed-off-by: Haibo Chen <haibo.chen at nxp.com>
---
arch/arm64/boot/dts/freescale/imx94.dtsi | 34 +++++++++++++++++++++++++++++++-
1 file changed, 33 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/imx94.dtsi b/arch/arm64/boot/dts/freescale/imx94.dtsi
index 73184f03f8a3e134abc03dbd22ea24eff17be79b..96dd87800c8b500f2a885c1c1726e314b839fa8a 100644
--- a/arch/arm64/boot/dts/freescale/imx94.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx94.dtsi
@@ -629,7 +629,7 @@ aips3: bus at 42800000 {
compatible = "fsl,aips-bus", "simple-bus";
reg = <0 0x42800000 0 0x800000>;
ranges = <0x42800000 0x0 0x42800000 0x800000>,
- <0x28000000 0x0 0x28000000 0x1000000>;
+ <0x24000000 0x0 0x24000000 0xc000000>;
#address-cells = <1>;
#size-cells = <1>;
@@ -785,6 +785,38 @@ mu17: mailbox at 42b60000 {
#mbox-cells = <2>;
status = "disabled";
};
+
+ xspi1: spi at 42b90000 {
+ compatible = "nxp,imx94-xspi";
+ reg = <0x42b90000 0x50000>, <0x28000000 0x08000000>;
+ reg-names = "base", "mmap";
+ interrupts = <GIC_SPI 390 IRQ_TYPE_LEVEL_HIGH>, // EENV0
+ <GIC_SPI 391 IRQ_TYPE_LEVEL_HIGH>, // EENV1
+ <GIC_SPI 392 IRQ_TYPE_LEVEL_HIGH>, // EENV2
+ <GIC_SPI 393 IRQ_TYPE_LEVEL_HIGH>, // EENV3
+ <GIC_SPI 394 IRQ_TYPE_LEVEL_HIGH>; // EENV4
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&scmi_clk IMX94_CLK_XSPI1>;
+ clock-names = "per";
+ status = "disabled";
+ };
+
+ xspi2: spi at 42be0000 {
+ compatible = "nxp,imx94-xspi";
+ reg = <0x42be0000 0x50000>, <0x24000000 0x04000000>;
+ reg-names = "base", "mmap";
+ interrupts = <GIC_SPI 395 IRQ_TYPE_LEVEL_HIGH>, // EENV0
+ <GIC_SPI 396 IRQ_TYPE_LEVEL_HIGH>, // EENV1
+ <GIC_SPI 397 IRQ_TYPE_LEVEL_HIGH>, // EENV2
+ <GIC_SPI 398 IRQ_TYPE_LEVEL_HIGH>, // EENV3
+ <GIC_SPI 399 IRQ_TYPE_LEVEL_HIGH>; // EENV4
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&scmi_clk IMX94_CLK_XSPI2>;
+ clock-names = "per";
+ status = "disabled";
+ };
};
gpio2: gpio at 43810000 {
--
2.34.1
More information about the linux-arm-kernel
mailing list