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[104.188.17.28]) by smtp.gmail.com with ESMTPSA id q18sm2726792pgt.74.2020.05.18.16.38.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 18 May 2020 16:38:37 -0700 (PDT) Date: Mon, 18 May 2020 16:37:15 -0700 From: Bjorn Andersson To: Alex Elder Cc: agross@kernel.org, evgreen@chromium.org, subashab@codeaurora.org, cpratapa@codeaurora.org, robh+dt@kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, open list Subject: Re: [PATCH] arm64: dts: qcom: sc7180: add IPA information Message-ID: <20200518233715.GG279327@builder.lan> References: <20200518214939.9730-1-elder@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200518214939.9730-1-elder@linaro.org> Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On Mon 18 May 14:49 PDT 2020, Alex Elder wrote: > Add IPA-related nodes and definitions to "sc7180.dtsi". > > Signed-off-by: Alex Elder Applied Thanks, Bjorn > --- > arch/arm64/boot/dts/qcom/sc7180.dtsi | 51 ++++++++++++++++++++++++++++ > 1 file changed, 51 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi > index f1280e00b064..9a3686ce73ea 100644 > --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi > +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi > @@ -461,6 +461,17 @@ > interrupt-controller; > #interrupt-cells = <2>; > }; > + > + ipa_smp2p_out: ipa-ap-to-modem { > + qcom,entry-name = "ipa"; > + #qcom,smem-state-cells = <1>; > + }; > + > + ipa_smp2p_in: ipa-modem-to-ap { > + qcom,entry-name = "ipa"; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > }; > > psci { > @@ -1007,6 +1018,46 @@ > qcom,bcm-voters = <&apps_bcm_voter>; > }; > > + ipa: ipa@1e40000 { > + compatible = "qcom,sc7180-ipa"; > + > + iommus = <&apps_smmu 0x440 0x3>; > + reg = <0 0x1e40000 0 0x7000>, > + <0 0x1e47000 0 0x2000>, > + <0 0x1e04000 0 0x2c000>; > + reg-names = "ipa-reg", > + "ipa-shared", > + "gsi"; > + > + interrupts-extended = <&intc 0 311 IRQ_TYPE_EDGE_RISING>, > + <&intc 0 432 IRQ_TYPE_LEVEL_HIGH>, > + <&ipa_smp2p_in 0 IRQ_TYPE_EDGE_RISING>, > + <&ipa_smp2p_in 1 IRQ_TYPE_EDGE_RISING>; > + interrupt-names = "ipa", > + "gsi", > + "ipa-clock-query", > + "ipa-setup-ready"; > + > + clocks = <&rpmhcc RPMH_IPA_CLK>; > + clock-names = "core"; > + > + interconnects = <&aggre2_noc MASTER_IPA &mc_virt SLAVE_EBI1>, > + <&aggre2_noc MASTER_IPA &system_noc SLAVE_IMEM>, > + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_IPA_CFG>; > + interconnect-names = "memory", > + "imem", > + "config"; > + > + qcom,smem-states = <&ipa_smp2p_out 0>, > + <&ipa_smp2p_out 1>; > + qcom,smem-state-names = "ipa-clock-enabled-valid", > + "ipa-clock-enabled"; > + > + modem-remoteproc = <&remoteproc_mpss>; > + > + status = "disabled"; > + }; > + > tcsr_mutex_regs: syscon@1f40000 { > compatible = "syscon"; > reg = <0 0x01f40000 0 0x40000>; > -- > 2.20.1 >