Messages in this thread Patch in this message | | | From | Sai Prakash Ranjan <> | Subject | [PATCHv2 1/4] arm64: dts: qcom: sc7280: Add device tree node for LLCC | Date | Tue, 16 Mar 2021 00:05:46 +0530 |
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Add a DT node for Last level cache (aka. system cache) controller which provides control over the last level cache present on SC7280 SoC.
Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> --- arch/arm64/boot/dts/qcom/sc7280.dtsi | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi index 39cf0bee1eb0..3cc4c3e48b9b 100644 --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi @@ -305,6 +305,13 @@ uart5: serial@994000 { }; }; + system-cache-controller@9200000 { + compatible = "qcom,sc7280-llcc"; + reg = <0 0x09200000 0 0xd0000>, <0 0x09600000 0 0x50000>; + reg-names = "llcc_base", "llcc_broadcast_base"; + interrupts = <GIC_SPI 582 IRQ_TYPE_LEVEL_HIGH>; + }; + pdc: interrupt-controller@b220000 { compatible = "qcom,sc7280-pdc", "qcom,pdc"; reg = <0 0x0b220000 0 0x30000>; -- 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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