summaryrefslogtreecommitdiff
path: root/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm64/boot/dts/xilinx/zynqmp.dtsi')
-rw-r--r--arch/arm64/boot/dts/xilinx/zynqmp.dtsi60
1 files changed, 39 insertions, 21 deletions
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index 771f60e0346d..68923fbd0e89 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -99,6 +99,29 @@
};
};
+ zynqmp_ipi {
+ compatible = "xlnx,zynqmp-ipi-mailbox";
+ interrupt-parent = <&gic>;
+ interrupts = <0 35 4>;
+ xlnx,ipi-id = <0>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ ipi_mailbox_pmu1: mailbox@ff990400 {
+ reg = <0x0 0xff9905c0 0x0 0x20>,
+ <0x0 0xff9905e0 0x0 0x20>,
+ <0x0 0xff990e80 0x0 0x20>,
+ <0x0 0xff990ea0 0x0 0x20>;
+ reg-names = "local_request_region",
+ "local_response_region",
+ "remote_request_region",
+ "remote_response_region";
+ #mbox-cells = <1>;
+ xlnx,ipi-id = <4>;
+ };
+ };
+
dcc: dcc {
compatible = "arm,dcc";
status = "disabled";
@@ -128,6 +151,8 @@
compatible = "xlnx,zynqmp-power";
interrupt-parent = <&gic>;
interrupts = <0 35 4>;
+ mboxes = <&ipi_mailbox_pmu1 0>, <&ipi_mailbox_pmu1 1>;
+ mbox-names = "tx", "rx";
};
zynqmp_clk: clock-controller {
@@ -182,25 +207,6 @@
ranges;
};
- amba_apu: axi@0 {
- compatible = "simple-bus";
- #address-cells = <2>;
- #size-cells = <1>;
- ranges = <0 0 0 0 0xffffffff>;
-
- gic: interrupt-controller@f9010000 {
- compatible = "arm,gic-400";
- #interrupt-cells = <3>;
- reg = <0x0 0xf9010000 0x10000>,
- <0x0 0xf9020000 0x20000>,
- <0x0 0xf9040000 0x20000>,
- <0x0 0xf9060000 0x20000>;
- interrupt-controller;
- interrupt-parent = <&gic>;
- interrupts = <1 9 0xf04>;
- };
- };
-
amba: axi {
compatible = "simple-bus";
#address-cells = <2>;
@@ -339,6 +345,18 @@
power-domains = <&zynqmp_firmware PD_GDMA>;
};
+ gic: interrupt-controller@f9010000 {
+ compatible = "arm,gic-400";
+ #interrupt-cells = <3>;
+ reg = <0x0 0xf9010000 0x0 0x10000>,
+ <0x0 0xf9020000 0x0 0x20000>,
+ <0x0 0xf9040000 0x0 0x20000>,
+ <0x0 0xf9060000 0x0 0x20000>;
+ interrupt-controller;
+ interrupt-parent = <&gic>;
+ interrupts = <1 9 0xf04>;
+ };
+
/* LPDDMA default allows only secured access. inorder to enable
* These dma channels, Users should ensure that these dma
* Channels are allowed for non secure access.
@@ -542,8 +560,8 @@
<0x0 0xfd480000 0x0 0x1000>,
<0x80 0x00000000 0x0 0x1000000>;
reg-names = "breg", "pcireg", "cfg";
- ranges = <0x02000000 0x00000000 0xe0000000 0x00000000 0xe0000000 0x00000000 0x10000000 /* non-prefetchable memory */
- 0x43000000 0x00000006 0x00000000 0x00000006 0x00000000 0x00000002 0x00000000>;/* prefetchable memory */
+ ranges = <0x02000000 0x00000000 0xe0000000 0x00000000 0xe0000000 0x00000000 0x10000000>,/* non-prefetchable memory */
+ <0x43000000 0x00000006 0x00000000 0x00000006 0x00000000 0x00000002 0x00000000>;/* prefetchable memory */
bus-range = <0x00 0xff>;
interrupt-map-mask = <0x0 0x0 0x0 0x7>;
interrupt-map = <0x0 0x0 0x0 0x1 &pcie_intc 0x1>,