| Message ID | 20200518214939.9730-1-elder@linaro.org (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | d82fade846aa8bb34956120e3792f494058ec35e |
| Headers | show |
| Series | arm64: dts: qcom: sc7180: add IPA information | expand |
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 <elder@linaro.org> 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 >
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>;
Add IPA-related nodes and definitions to "sc7180.dtsi". Signed-off-by: Alex Elder <elder@linaro.org> --- arch/arm64/boot/dts/qcom/sc7180.dtsi | 51 ++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+)