Messages in this thread Patch in this message | | | From | Rajendra Nayak <> | Subject | [PATCH v5 04/13] arm64: dts: qcom: sc7180: Add cmd_db reserved area | Date | Fri, 8 Nov 2019 14:58:15 +0530 |
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From: Maulik Shah <mkshah@codeaurora.org>
Command_db provides mapping for resource key and address managed by remote processor. Add cmd_db reserved memory area.
Signed-off-by: Maulik Shah <mkshah@codeaurora.org> Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> --- arch/arm64/boot/dts/qcom/sc7180.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi index 383593142f07..af9626da4edb 100644 --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi @@ -30,6 +30,18 @@ }; }; + reserved_memory: reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + aop_cmd_db_mem: memory@80820000 { + reg = <0x0 0x80820000 0x0 0x20000>; + compatible = "qcom,cmd-db"; + no-map; + }; + }; + cpus { #address-cells = <2>; #size-cells = <0>; -- QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation
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