zynqmp-rpu {
compatible = "xlnx,zynqmp-r5-remoteproc-1.0";
#address-cells = <2>;
#size-cells = <2>;
ranges;
core_conf = "split";
reg = <0x0 0xFF9A0000 0x0 0x10000>;
r5_0: r5@0 {
#address-cells = <2>;
#size-cells = <2>;
ranges;
memory-region = <&rproc_0_reserved>, <&rpu0vdev0buffer>, <&rpu0vdev0vring0>, <&rpu0vdev0vring1>;
pnode-id = <0x7>;
mboxes = <&ipi_mailbox_rpu0 0>, <&ipi_mailbox_rpu0 1>;
mbox-names = "tx", "rx";
tcm_0_a: tcm_0@0 {
reg = <0x0 0xFFE00000 0x0 0x10000>;
pnode-id = <0xf>;
};
tcm_0_b: tcm_0@1 {
reg = <0x0 0xFFE20000 0x0 0x10000>;
pnode-id = <0x10>;
};
};
};
zynqmp_ipi1 {
compatible = "xlnx,zynqmp-ipi-mailbox";
interrupt-parent = <&gic>;
interrupts = <0 29 4>;
xlnx,ipi-id = <7>;
#address-cells = <1>;
#size-cells = <1>;
ranges;
/* APU<->RPU0 IPI mailbox controller */
ipi_mailbox_rpu0: mailbox@ff990600 {
reg = <0xff990600 0x20>,
<0xff990620 0x20>,
<0xff9900c0 0x20>,
<0xff9900e0 0x20>;
reg-names = "local_request_region",
"local_response_region",
"remote_request_region",
"remote_response_region";
#mbox-cells = <1>;
xlnx,ipi-id = <1>;
};
};r5fss@ff9a0000 {
compatible = "xlnx,zynqmp-r5-remoteproc";
#address-cells = <2>;
#size-cells = <2>;
ranges;
reg = <0x0 0xff9a0000 0x0 0x10000>;
xlnx,cluster-mode = <0>;
r5f_0 {
compatible = "xilinx,r5f";
memory-region = <&elf_load0>,
<&rpu0vdev0vring0>,
<&rpu0vdev0vring1>,
<&rpu0vdev0buffer>;
sram = <&tcm_0a>, <&tcm_0b>;
mboxes = <&ipi_mailbox_rpu0 0x0 &ipi_mailbox_rpu0 0x1>;
mbox-names = "tx", "rx";
power-domain = <0x7>;
};
};
zynqmp_ipi1 {
compatible = "xlnx,zynqmp-ipi-mailbox";
interrupt-parent = <&gic>;
interrupts = <0 33 4>;
xlnx,ipi-id = <5>;
#address-cells = <1>;
#size-cells = <0>;
ipi_mailbox_rpu0: mailbox@ff990600 {
reg = <0xff990600 0x20>,
<0xff990620 0x20>,
<0xff9900c0 0x20>,
<0xff9900e0 0x20>;
reg-names = "local_request_region",
"local_response_region",
"remote_request_region",
"remote_response_region";
#mbox-cells = <1>;
xlnx,ipi-id = <3>;
};
ipi_mailbox_rpu1: mailbox@ff990780 {
reg = <0xff990780 0x20>,
<0xff9907a0 0x20>,
<0xff9907c0 0x20>,
<0xff9905a0 0x20>;
reg-names = "local_request_region",
"local_response_region",
"remote_request_region",
"remote_response_region";
#mbox-cells = <1>;
xlnx,ipi-id = <3>;
};
};mcu_r5fss0: r5fss@41000000 {
compatible = "ti,am654-r5fss";
power-domains = <&k3_pds 129>;
ti,cluster-mode = <1>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x41000000 0x00 0x41000000 0x20000>,
<0x41400000 0x00 0x41400000 0x20000>;
mcu_r5f0: r5f@41000000 {
compatible = "ti,am654-r5f";
reg = <0x41000000 0x00008000>,
<0x41010000 0x00008000>;
reg-names = "atcm", "btcm";
ti,sci = <&dmsc>;
ti,sci-dev-id = <159>;
ti,sci-proc-ids = <0x01 0xFF>;
resets = <&k3_reset 159 1>;
firmware-name = "am65x-mcu-r5f0_0-fw";
ti,atcm-enable = <1>;
ti,btcm-enable = <1>;
ti,loczrama = <1>;
mboxes = <&mailbox0 &mbox_mcu_r5fss0_core0>;
memory-region = <&mcu_r5fss0_core0_dma_memory_region>,
<&mcu_r5fss0_core0_memory_region>;
sram = <&mcu_r5fss0_core0_sram>;
};
};tcm_0a@ffe00000 {
compatible = "xilinx,tcm-v1.0";
reg = <0x0 0xffe00000 0x0 0x10000>;
pnode-id = <0xf>;
status = "okay";
};
tcm_1a@ffe20000 {
compatible = "xilinx,tcm-v1.0";
reg = <0x0 0xffe20000 0x0 0x10000>;
pnode-id = <0x10>;
status = "okay";
};
zynqmp_ipi@0 {
compatible = "xlnx,zynqmp-ipi-mailbox";
interrupt-parent = <&gic>;
interrupts = <0 33 4>;
xlnx,ipi-id = <5>;
#address-cells = <1>;
#size-cells = <0>;
ipi_mailbox_rpu0: mailbox@ff990600 {
reg = <0xff990600 0x20>,
<0xff990620 0x20>,
<0xff9900c0 0x20>,
<0xff9900e0 0x20>;
reg-names = "local_request_region",
"local_response_region",
"remote_request_region",
"remote_response_region";
#mbox-cells = <1>;
xlnx,ipi-id = <3>;
};
ipi_mailbox_rpu1: mailbox@ff990780 {
reg = <0xff990780 0x20>,
<0xff9907a0 0x20>,
<0xff9907c0 0x20>,
<0xff9905a0 0x20>;
reg-names = "local_request_region",
"local_response_region",
"remote_request_region",
"remote_response_region";
#mbox-cells = <1>;
xlnx,ipi-id = <3>;
};
};
domains {
#address-cells = <0x2>;
#size-cells = <0x2>;
resource_group: resource_group@0 {
compatible = "openamp,remoteproc-v1", "openamp,group-v1";
memory = <0x0 0x3ed40000 0x0 0x4000
0x0 0x3ed44000 0x0 0x4000
0x0 0x3ed48000 0x0 0x100000
0x0 0x3ed00000 0x0 0x40000>;
access = <&tcm_0_a 0x0>, <&tcm_0_b 0x0>;
};
openamp_a53 {
compatible = "openamp,domain-v1";
#address-cells = <0x2>;
#size-cells = <0x2>;
memory = <0x0 0x80000000 0x0 0x78000000
0x8 0x0 0x0 0x80000000>;
cpus = <&cpus_a53 0xf 0x2>;
/*
* Flags field, mapping specific
*
* memory and reserved-memory:
* bit 0: 0/1: RO/RW
*
* xlnx,zynqmp-ipi-mailbox:
* 4 bits for each IPI channel to pass special flags
* 0-3 bits: channel 0
* 4-7 bits: channel 1
* 8-11 bits: channel 2
* 12-15 bits: channel 3
* each 4 bits:
* bit 0: enable/disable (enable==1)
* bit 1: TX/RX (TX==1)
* bit 2-3: unused
*
* Other cases: unused
*
*/
access = <&ipi_mailbox_rpu0 0x13>;
/* 0x1: master */
include = <&resource_group 0x1>;
};
openamp_r5 {
compatible = "openamp,domain-v1";
#address-cells = <0x2>;
#size-cells = <0x2>;
memory = <0x0 0x0 0x0 0x20000000>;
cpus = <&cpus_r5 0x2 0x80000000>;
/* 0x0: slave */
include = <&resource_group 0x0>;
};
};