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| author | Bjorn Andersson <bjorn.andersson@linaro.org> | 2018-06-25 09:31:26 -0700 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2018-11-06 20:47:03 -0800 |
| commit | aeb563373c76c0d30f04bf762b38ed9e28d128d5 (patch) | |
| tree | f5cb4df2781d7736a3a8aa8ecbecc5790665f0fb | |
| parent | 99c995d4c1db88f91f3269bb6f0c57f3341338df (diff) | |
arm64: dts: qcom: sdm845: Add rmtfs node
Add the 2mb rmtfs shared memory region. Empirical testing shows that the
modem has requirements related to the placement of the memory region,
the alloc-range is reused from 8996, as this is seen working.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sdm845.dtsi | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index b1aeeb48c3b1..66a922079425 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -97,6 +97,17 @@ reg = <0 0x94f00000 0 0x200000>; no-map; }; + + rmtfs { + compatible = "qcom,rmtfs-mem"; + + size = <0x0 0x200000>; + alloc-ranges = <0x0 0xa0000000 0x0 0x2000000>; + no-map; + + qcom,client-id = <1>; + qcom,vmid = <15>; + }; }; cpus { |