On 10/17/19 2:34 PM, richard.gong@xxxxxxxxxxxxxxx wrote:
> From: Richard Gong <richard.gong@xxxxxxxxx>
>
> Add service layer, fpga manager and fpga region to the device tree
> on Intel Agilex platform.
>
> Signed-off-by: Richard Gong <richard.gong@xxxxxxxxx>
> ---
> arch/arm64/boot/dts/intel/socfpga_agilex.dtsi | 32 +++++++++++++++++++++++++++
> 1 file changed, 32 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi b/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi
> index 36abc25..94090c6 100644
> --- a/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi
> +++ b/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi
> @@ -12,6 +12,19 @@
> #address-cells = <2>;
> #size-cells = <2>;
>
> + reserved-memory {
> + #address-cells = <2>;
> + #size-cells = <2>;
> + ranges;
> +
> + service_reserved: svcbuffer@0 {
> + compatible = "shared-dma-pool";
> + reg = <0x0 0x0 0x0 0x1000000>;
> + alignment = <0x1000>;
> + no-map;
> + };
> + };
> +
> cpus {
> #address-cells = <1>;
> #size-cells = <0>;
> @@ -81,6 +94,13 @@
> interrupt-parent = <&intc>;
> ranges = <0 0 0 0xffffffff>;
>
> + base_fpga_region {
> + #address-cells = <0x1>;
> + #size-cells = <0x1>;
> + compatible = "fpga-region";
> + fpga-mgr = <&fpga_mgr>;
> + };
> +
> gmac0: ethernet@ff800000 {
> compatible = "altr,socfpga-stmmac", "snps,dwmac-3.74a", "snps,dwmac";
> reg = <0xff800000 0x2000>;
> @@ -442,5 +462,17 @@
>
> status = "disabled";
> };
> +
> + firmware {
> + svc {
> + compatible = "intel,stratix10-svc";
> + method = "smc";
> + memory-region = <&service_reserved>;
> +
> + fpga_mgr: fpga-mgr {
> + compatible = "intel,stratix10-soc-fpga-mgr";
> + };
> + };
> + };
> };
> };
>
Applied.
Dinh
