[PATCH v5 2/4] dts: zynqmp: add properties for TCM in remoteproc
Tanmay Shah
tanmay.shah at amd.com
Thu Sep 28 08:58:58 PDT 2023
Add properties as per new bindings in zynqmp remoteproc node
to represent TCM address and size. This patch configures
RPU in split mode and adds TCM information accordingly.
Signed-off-by: Tanmay Shah <tanmay.shah at amd.com>
---
arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 28 ++++++++++++++++++++------
1 file changed, 22 insertions(+), 6 deletions(-)
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index b61fc99cd911..01e12894c88e 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -247,19 +247,35 @@ fpga_full: fpga-full {
ranges;
};
- remoteproc {
+ remoteproc at ffe00000 {
compatible = "xlnx,zynqmp-r5fss";
- xlnx,cluster-mode = <1>;
+ xlnx,cluster-mode = <0>;
- r5f-0 {
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ ranges = <0x0 0x0 0x0 0xffe00000 0x0 0x10000>,
+ <0x0 0x20000 0x0 0xffe20000 0x0 0x10000>,
+ <0x1 0x0 0x0 0xffe90000 0x0 0x10000>,
+ <0x1 0x20000 0x0 0xffeb0000 0x0 0x10000>;
+
+ r5f at 0 {
compatible = "xlnx,zynqmp-r5f";
- power-domains = <&zynqmp_firmware PD_RPU_0>;
+ reg = <0x0 0x0 0x0 0x10000>, <0x0 0x20000 0x0 0x10000>;
+ reg-names = "atcm", "btcm";
+ power-domains = <&zynqmp_firmware PD_RPU_0>,
+ <&zynqmp_firmware PD_R5_0_ATCM>,
+ <&zynqmp_firmware PD_R5_0_BTCM>;
memory-region = <&rproc_0_fw_image>;
};
- r5f-1 {
+ r5f at 1 {
compatible = "xlnx,zynqmp-r5f";
- power-domains = <&zynqmp_firmware PD_RPU_1>;
+ reg = <0x1 0x0 0x0 0x10000>, <0x1 0x20000 0x0 0x10000>;
+ reg-names = "atcm", "btcm";
+ power-domains = <&zynqmp_firmware PD_RPU_1>,
+ <&zynqmp_firmware PD_R5_1_ATCM>,
+ <&zynqmp_firmware PD_R5_1_BTCM>;
memory-region = <&rproc_1_fw_image>;
};
};
--
2.25.1
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