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| author | Richard Gong <richard.gong@intel.com> | 2018-11-13 12:14:00 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-11-26 20:13:50 +0100 |
| commit | adb9e3543d229484f5e7e5136b3f27e85b8a1675 (patch) | |
| tree | 55088d5f5a61864b70d500fedb9b46926517b09f /arch/arm64/boot/dts/altera | |
| parent | a2c1c192656b701939b9028646b8a8bb90edd911 (diff) | |
| download | linux-adb9e3543d229484f5e7e5136b3f27e85b8a1675.tar.bz2 | |
arm64: dts: stratix10: add stratix10 service driver binding to base dtsi
Add Intel Stratix10 service layer to the device tree
Signed-off-by: Richard Gong <richard.gong@intel.com>
Signed-off-by: Alan Tull <atull@kernel.org>
Acked-by: Moritz Fischer <mdf@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/arm64/boot/dts/altera')
| -rw-r--r-- | arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi index fef7351e9f67..519b16e9bd4d 100644 --- a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi +++ b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi @@ -24,6 +24,19 @@ #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>; @@ -537,5 +550,13 @@ status = "disabled"; }; + + firmware { + svc { + compatible = "intel,stratix10-svc"; + method = "smc"; + memory-region = <&service_reserved>; + }; + }; }; }; |