Messages in this thread Patch in this message | | | From | Bjorn Andersson <> | Subject | [PATCH 2/2] arm64: dts: msm8996: Add rmtfs sharedmem node | Date | Mon, 12 Feb 2018 17:37:24 -0800 |
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A 2MB shared memory region is used on MSM8996 for exchanging sector data in rmtfs. Add this chunk of reserved memory now that we have the rmtfs-mem compatible to describe it and its memory protection properties.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> --- arch/arm64/boot/dts/qcom/msm8996.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi index 4b2afcc4fdf4..d04babb5f526 100644 --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi @@ -75,6 +75,17 @@ reg = <0x0 0x86200000 0x0 0x2600000>; no-map; }; + + rmtfs@86700000 { + compatible = "qcom,rmtfs-mem"; + + size = <0x0 0x200000>; + alloc-ranges = <0x0 0xa0000000 0x0 0x2000000>; + no-map; + + qcom,client-id = <1>; + qcom,vmid = <15>; + }; }; cpus { -- 2.15.0
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