diff options
| author | Alexey Klimov <alexey.klimov@linaro.org> | 2025-12-09 07:37:59 +0000 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2026-01-21 13:15:49 -0600 |
| commit | 0bcf9ca23a873e5208a32a7e8b908a6002babc8f (patch) | |
| tree | a875b8d9d369cda8ad817e3b5364d94b88e53446 /arch | |
| parent | 16860aee5003dc63f788f6f2999d657da991bd58 (diff) | |
arm64: dts: qcom: sm8750: add memory node for adsp fastrpc
Add optional memory heap node that can be used for ADSP fastrpc.
Cc: Ekansh Gupta <quic_ekangupt@quicinc.com>
Cc: Srinivas Kandagatla <srini@kernel.org>
Signed-off-by: Alexey Klimov <alexey.klimov@linaro.org>
Link: https://lore.kernel.org/r/20251209-sm8750-fastrpc-adsp-v3-1-ccfff49a8af9@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sm8750.dtsi | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sm8750.dtsi b/arch/arm64/boot/dts/qcom/sm8750.dtsi index 51fd1d05503c..9a3cd8224fae 100644 --- a/arch/arm64/boot/dts/qcom/sm8750.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8750.dtsi @@ -540,6 +540,14 @@ reg = <0x0 0xff800000 0x0 0x800000>; no-map; }; + + adsp_rpc_remote_heap_mem: adsp-rpc-remote-heap { + compatible = "shared-dma-pool"; + alloc-ranges = <0x0 0x00000000 0x0 0xffffffff>; + alignment = <0x0 0x400000>; + size = <0x0 0xc00000>; + reusable; + }; }; smp2p-adsp { |