From mboxrd@z Thu Jan 1 00:00:00 1970 From: spjoshi@codeaurora.org (Sarangdhar Joshi) Date: Thu, 20 Oct 2016 11:56:05 -0700 Subject: [PATCH 4/4] arm64: dts: msm8996: Add SMP2P and APCS nodes In-Reply-To: <1476989765-7524-1-git-send-email-spjoshi@codeaurora.org> References: <1476989765-7524-1-git-send-email-spjoshi@codeaurora.org> Message-ID: <1476989765-7524-4-git-send-email-spjoshi@codeaurora.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Add SMP2P and APCS DT nodes required for Qualcomm ADSP Peripheral Image Loader. Signed-off-by: Sarangdhar Joshi --- arch/arm64/boot/dts/qcom/msm8996.dtsi | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi index 0a810f5..3edb56b 100644 --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi @@ -169,6 +169,31 @@ method = "smc"; }; + smp2p-adsp { + compatible = "qcom,smp2p"; + qcom,smem = <443>, <429>; + + interrupt-parent = <&intc>; + interrupts = <0 158 IRQ_TYPE_EDGE_RISING>; + + qcom,ipc = <&apcs 16 10>; + + qcom,local-pid = <0>; + qcom,remote-pid = <2>; + + adsp_smp2p_out: master-kernel { + qcom,entry-name = "master-kernel"; + #qcom,state-cells = <1>; + }; + + adsp_smp2p_in: slave-kernel { + qcom,entry-name = "slave-kernel"; + + interrupt-controller; + #interrupt-cells = <2>; + }; + }; + smem { compatible = "qcom,smem"; @@ -205,6 +230,11 @@ interrupts = ; }; + apcs: syscon at 9820000 { + compatible = "syscon"; + reg = <0x9820000 0x1000>; + }; + gcc: clock-controller at 300000 { compatible = "qcom,gcc-msm8996"; #clock-cells = <1>; -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project