| Message ID | 1632477981-13632-3-git-send-email-quic_taozha@quicinc.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Add Coresight support for RB5 board | expand |
Hi Tao On 24/09/2021 11:06, Tao Zhang wrote: > Add the basic coresight components found on Qualcomm SM8250 Soc. The > basic coresight components include ETF, ETMs,STM and the related > funnels. > > Signed-off-by: Tao Zhang <quic_taozha@quicinc.com> Acked-by: Suzuki K Poulose <suzuki.poulose@arm.com> PS: This patch must go via the Qcom DT maintainers. I would recommend sending this to the following people, so that it can be queued. $ scripts/get_maintainer.pl arch/arm64/boot/dts/qcom/qrb5165-rb5.dts Andy Gross <agross@kernel.org> (maintainer:ARM/QUALCOMM SUPPORT) Bjorn Andersson <bjorn.andersson@linaro.org> (maintainer:ARM/QUALCOMM SUPPORT) Rob Herring <robh+dt@kernel.org> (maintainer:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS) linux-arm-msm@vger.kernel.org (open list:ARM/QUALCOMM SUPPORT) devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS) linux-kernel@vger.kernel.org (open list) Kind regards Suzuki
On Fri, Sep 24, 2021 at 02:11:00PM +0100, Suzuki K Poulose wrote: > Hi Tao > > On 24/09/2021 11:06, Tao Zhang wrote: > >Add the basic coresight components found on Qualcomm SM8250 Soc. The > >basic coresight components include ETF, ETMs,STM and the related > >funnels. > > > >Signed-off-by: Tao Zhang <quic_taozha@quicinc.com> > > Acked-by: Suzuki K Poulose <suzuki.poulose@arm.com> > > PS: This patch must go via the Qcom DT maintainers. I would > recommend sending this to the following people, so that it > can be queued. > > $ scripts/get_maintainer.pl arch/arm64/boot/dts/qcom/qrb5165-rb5.dts > > Andy Gross <agross@kernel.org> (maintainer:ARM/QUALCOMM SUPPORT) > Bjorn Andersson <bjorn.andersson@linaro.org> (maintainer:ARM/QUALCOMM > SUPPORT) > Rob Herring <robh+dt@kernel.org> (maintainer:OPEN FIRMWARE AND FLATTENED > DEVICE TREE BINDINGS) > linux-arm-msm@vger.kernel.org (open list:ARM/QUALCOMM SUPPORT) > devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE > TREE BINDINGS) > linux-kernel@vger.kernel.org (open list) > > Kind regards > Suzuki Hi Suzuki, Sure, I will add these maintainers and resubmit the patch for review separately. Thanks for your review. Best, Tao
On 9/24/21 15:36, Tao Zhang wrote: > Add the basic coresight components found on Qualcomm SM8250 Soc. The > basic coresight components include ETF, ETMs,STM and the related > funnels. Hello, Seems like this patch never merged mainline, what happened ? This change is required to enable coresight devices on RB5 platform. - Anshuman > > Signed-off-by: Tao Zhang <quic_taozha@quicinc.com> > --- > arch/arm64/boot/dts/qcom/qrb5165-rb5.dts | 439 +++++++++++++++++++++++++++++++ > 1 file changed, 439 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts > index 5f41de2..1e1579a 100644 > --- a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts > +++ b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts > @@ -223,6 +223,445 @@ > regulator-max-microvolt = <1800000>; > regulator-always-on; > }; > + > + stm@6002000 { > + compatible = "arm,coresight-stm", "arm,primecell"; > + reg = <0 0x06002000 0 0x1000>, > + <0 0x16280000 0 0x180000>; > + reg-names = "stm-base", "stm-stimulus-base"; > + > + clocks = <&aoss_qmp>; > + clock-names = "apb_pclk"; > + > + out-ports { > + port { > + stm_out: endpoint { > + remote-endpoint = > + <&funnel0_in7>; > + }; > + }; > + }; > + }; > + > + funnel@6041000 { > + compatible = "arm,coresight-dynamic-funnel", "arm,primecell"; > + reg = <0 0x06041000 0 0x1000>; > + > + clocks = <&aoss_qmp>; > + clock-names = "apb_pclk"; > + > + out-ports { > + port { > + funnel0_out: endpoint { > + remote-endpoint = > + <&merge_funnel_in0>; > + }; > + }; > + }; > + > + in-ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@7 { > + reg = <7>; > + funnel0_in7: endpoint { > + remote-endpoint = <&stm_out>; > + }; > + }; > + }; > + }; > + > + funnel@6042000 { > + compatible = "arm,coresight-dynamic-funnel", "arm,primecell"; > + reg = <0 0x06042000 0 0x1000>; > + > + clocks = <&aoss_qmp>; > + clock-names = "apb_pclk"; > + > + out-ports { > + port { > + funnel2_out: endpoint { > + remote-endpoint = > + <&merge_funnel_in2>; > + }; > + }; > + }; > + > + in-ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@4 { > + reg = <4>; > + funnel2_in5: endpoint { > + remote-endpoint = > + <&apss_merge_funnel_out>; > + }; > + }; > + }; > + }; > + > + funnel@6b04000 { > + compatible = "arm,coresight-dynamic-funnel", "arm,primecell"; > + arm,primecell-periphid = <0x000bb908>; > + > + reg = <0 0x6b04000 0 0x1000>; > + reg-names = "funnel-base"; > + > + clocks = <&aoss_qmp>; > + clock-names = "apb_pclk"; > + > + out-ports { > + port { > + merge_funnel_out: endpoint { > + remote-endpoint = > + <&etf_in>; > + }; > + }; > + }; > + > + in-ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@7 { > + reg = <7>; > + swao_funnel_in7: endpoint { > + slave-mode; > + remote-endpoint= > + <&merg_funnel_out>; > + }; > + }; > + }; > + > + }; > + > + funnel@6045000 { > + compatible = "arm,coresight-dynamic-funnel", "arm,primecell"; > + reg = <0 0x06045000 0 0x1000>; > + > + clocks = <&aoss_qmp>; > + clock-names = "apb_pclk"; > + > + out-ports { > + port { > + merg_funnel_out: endpoint { > + remote-endpoint = <&swao_funnel_in7>; > + }; > + }; > + }; > + > + in-ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@0 { > + reg = <0>; > + merge_funnel_in0: endpoint { > + remote-endpoint = > + <&funnel0_out>; > + }; > + }; > + > + port@1 { > + reg = <1>; > + merge_funnel_in2: endpoint { > + remote-endpoint = > + <&funnel2_out>; > + }; > + }; > + }; > + }; > + > + etf@6b05000 { > + compatible = "arm,coresight-tmc", "arm,primecell"; > + reg = <0 0x06b05000 0 0x1000>; > + > + clocks = <&aoss_qmp>; > + clock-names = "apb_pclk"; > + > + in-ports { > + port { > + etf_in: endpoint { > + remote-endpoint = > + <&merge_funnel_out>; > + }; > + }; > + }; > + }; > + > + etm@7040000 { > + compatible = "arm,coresight-etm4x", "arm,primecell"; > + reg = <0 0x07040000 0 0x1000>; > + > + cpu = <&CPU0>; > + > + clocks = <&aoss_qmp>; > + clock-names = "apb_pclk"; > + arm,coresight-loses-context-with-cpu; > + > + out-ports { > + port { > + etm0_out: endpoint { > + remote-endpoint = > + <&apss_funnel_in0>; > + }; > + }; > + }; > + }; > + > + etm@7140000 { > + compatible = "arm,coresight-etm4x", "arm,primecell"; > + reg = <0 0x07140000 0 0x1000>; > + > + cpu = <&CPU1>; > + > + clocks = <&aoss_qmp>; > + clock-names = "apb_pclk"; > + arm,coresight-loses-context-with-cpu; > + > + out-ports { > + port { > + etm1_out: endpoint { > + remote-endpoint = > + <&apss_funnel_in1>; > + }; > + }; > + }; > + }; > + > + etm@7240000 { > + compatible = "arm,coresight-etm4x", "arm,primecell"; > + reg = <0 0x07240000 0 0x1000>; > + > + cpu = <&CPU2>; > + > + clocks = <&aoss_qmp>; > + clock-names = "apb_pclk"; > + arm,coresight-loses-context-with-cpu; > + > + out-ports { > + port { > + etm2_out: endpoint { > + remote-endpoint = > + <&apss_funnel_in2>; > + }; > + }; > + }; > + }; > + > + etm@7340000 { > + compatible = "arm,coresight-etm4x", "arm,primecell"; > + reg = <0 0x07340000 0 0x1000>; > + > + cpu = <&CPU3>; > + > + clocks = <&aoss_qmp>; > + clock-names = "apb_pclk"; > + arm,coresight-loses-context-with-cpu; > + > + out-ports { > + port { > + etm3_out: endpoint { > + remote-endpoint = > + <&apss_funnel_in3>; > + }; > + }; > + }; > + }; > + > + etm@7440000 { > + compatible = "arm,coresight-etm4x", "arm,primecell"; > + reg = <0 0x07440000 0 0x1000>; > + > + cpu = <&CPU4>; > + > + clocks = <&aoss_qmp>; > + clock-names = "apb_pclk"; > + arm,coresight-loses-context-with-cpu; > + > + out-ports { > + port { > + etm4_out: endpoint { > + remote-endpoint = > + <&apss_funnel_in4>; > + }; > + }; > + }; > + }; > + > + etm@7540000 { > + compatible = "arm,coresight-etm4x", "arm,primecell"; > + reg = <0 0x07540000 0 0x1000>; > + > + cpu = <&CPU5>; > + > + clocks = <&aoss_qmp>; > + clock-names = "apb_pclk"; > + arm,coresight-loses-context-with-cpu; > + > + out-ports { > + port { > + etm5_out: endpoint { > + remote-endpoint = > + <&apss_funnel_in5>; > + }; > + }; > + }; > + }; > + > + etm@7640000 { > + compatible = "arm,coresight-etm4x", "arm,primecell"; > + reg = <0 0x07640000 0 0x1000>; > + > + cpu = <&CPU6>; > + > + clocks = <&aoss_qmp>; > + clock-names = "apb_pclk"; > + arm,coresight-loses-context-with-cpu; > + > + out-ports { > + port { > + etm6_out: endpoint { > + remote-endpoint = > + <&apss_funnel_in6>; > + }; > + }; > + }; > + }; > + > + etm@7740000 { > + compatible = "arm,coresight-etm4x", "arm,primecell"; > + reg = <0 0x07740000 0 0x1000>; > + > + cpu = <&CPU7>; > + > + clocks = <&aoss_qmp>; > + clock-names = "apb_pclk"; > + arm,coresight-loses-context-with-cpu; > + > + out-ports { > + port { > + etm7_out: endpoint { > + remote-endpoint = > + <&apss_funnel_in7>; > + }; > + }; > + }; > + }; > + > + funnel@7800000 { > + compatible = "arm,coresight-dynamic-funnel", "arm,primecell"; > + reg = <0 0x07800000 0 0x1000>; > + > + clocks = <&aoss_qmp>; > + clock-names = "apb_pclk"; > + > + out-ports { > + port { > + apss_funnel_out: endpoint { > + remote-endpoint = > + <&apss_merge_funnel_in>; > + }; > + }; > + }; > + > + in-ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@0 { > + reg = <0>; > + apss_funnel_in0: endpoint { > + remote-endpoint = > + <&etm0_out>; > + }; > + }; > + > + port@1 { > + reg = <1>; > + apss_funnel_in1: endpoint { > + remote-endpoint = > + <&etm1_out>; > + }; > + }; > + > + port@2 { > + reg = <2>; > + apss_funnel_in2: endpoint { > + remote-endpoint = > + <&etm2_out>; > + }; > + }; > + > + port@3 { > + reg = <3>; > + apss_funnel_in3: endpoint { > + remote-endpoint = > + <&etm3_out>; > + }; > + }; > + > + port@4 { > + reg = <4>; > + apss_funnel_in4: endpoint { > + remote-endpoint = > + <&etm4_out>; > + }; > + }; > + > + port@5 { > + reg = <5>; > + apss_funnel_in5: endpoint { > + remote-endpoint = > + <&etm5_out>; > + }; > + }; > + > + port@6 { > + reg = <6>; > + apss_funnel_in6: endpoint { > + remote-endpoint = > + <&etm6_out>; > + }; > + }; > + > + port@7 { > + reg = <7>; > + apss_funnel_in7: endpoint { > + remote-endpoint = > + <&etm7_out>; > + }; > + }; > + }; > + }; > + > + funnel@7810000 { > + compatible = "arm,coresight-dynamic-funnel", "arm,primecell"; > + reg = <0 0x07810000 0 0x1000>; > + > + clocks = <&aoss_qmp>; > + clock-names = "apb_pclk"; > + > + out-ports { > + port { > + apss_merge_funnel_out: endpoint { > + remote-endpoint = > + <&funnel2_in5>; > + }; > + }; > + }; > + > + in-ports { > + port { > + apss_merge_funnel_in: endpoint { > + remote-endpoint = > + <&apss_funnel_out>; > + }; > + }; > + }; > + }; > }; > > &adsp {
diff --git a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts index 5f41de2..1e1579a 100644 --- a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts +++ b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts @@ -223,6 +223,445 @@ regulator-max-microvolt = <1800000>; regulator-always-on; }; + + stm@6002000 { + compatible = "arm,coresight-stm", "arm,primecell"; + reg = <0 0x06002000 0 0x1000>, + <0 0x16280000 0 0x180000>; + reg-names = "stm-base", "stm-stimulus-base"; + + clocks = <&aoss_qmp>; + clock-names = "apb_pclk"; + + out-ports { + port { + stm_out: endpoint { + remote-endpoint = + <&funnel0_in7>; + }; + }; + }; + }; + + funnel@6041000 { + compatible = "arm,coresight-dynamic-funnel", "arm,primecell"; + reg = <0 0x06041000 0 0x1000>; + + clocks = <&aoss_qmp>; + clock-names = "apb_pclk"; + + out-ports { + port { + funnel0_out: endpoint { + remote-endpoint = + <&merge_funnel_in0>; + }; + }; + }; + + in-ports { + #address-cells = <1>; + #size-cells = <0>; + + port@7 { + reg = <7>; + funnel0_in7: endpoint { + remote-endpoint = <&stm_out>; + }; + }; + }; + }; + + funnel@6042000 { + compatible = "arm,coresight-dynamic-funnel", "arm,primecell"; + reg = <0 0x06042000 0 0x1000>; + + clocks = <&aoss_qmp>; + clock-names = "apb_pclk"; + + out-ports { + port { + funnel2_out: endpoint { + remote-endpoint = + <&merge_funnel_in2>; + }; + }; + }; + + in-ports { + #address-cells = <1>; + #size-cells = <0>; + + port@4 { + reg = <4>; + funnel2_in5: endpoint { + remote-endpoint = + <&apss_merge_funnel_out>; + }; + }; + }; + }; + + funnel@6b04000 { + compatible = "arm,coresight-dynamic-funnel", "arm,primecell"; + arm,primecell-periphid = <0x000bb908>; + + reg = <0 0x6b04000 0 0x1000>; + reg-names = "funnel-base"; + + clocks = <&aoss_qmp>; + clock-names = "apb_pclk"; + + out-ports { + port { + merge_funnel_out: endpoint { + remote-endpoint = + <&etf_in>; + }; + }; + }; + + in-ports { + #address-cells = <1>; + #size-cells = <0>; + + port@7 { + reg = <7>; + swao_funnel_in7: endpoint { + slave-mode; + remote-endpoint= + <&merg_funnel_out>; + }; + }; + }; + + }; + + funnel@6045000 { + compatible = "arm,coresight-dynamic-funnel", "arm,primecell"; + reg = <0 0x06045000 0 0x1000>; + + clocks = <&aoss_qmp>; + clock-names = "apb_pclk"; + + out-ports { + port { + merg_funnel_out: endpoint { + remote-endpoint = <&swao_funnel_in7>; + }; + }; + }; + + in-ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + merge_funnel_in0: endpoint { + remote-endpoint = + <&funnel0_out>; + }; + }; + + port@1 { + reg = <1>; + merge_funnel_in2: endpoint { + remote-endpoint = + <&funnel2_out>; + }; + }; + }; + }; + + etf@6b05000 { + compatible = "arm,coresight-tmc", "arm,primecell"; + reg = <0 0x06b05000 0 0x1000>; + + clocks = <&aoss_qmp>; + clock-names = "apb_pclk"; + + in-ports { + port { + etf_in: endpoint { + remote-endpoint = + <&merge_funnel_out>; + }; + }; + }; + }; + + etm@7040000 { + compatible = "arm,coresight-etm4x", "arm,primecell"; + reg = <0 0x07040000 0 0x1000>; + + cpu = <&CPU0>; + + clocks = <&aoss_qmp>; + clock-names = "apb_pclk"; + arm,coresight-loses-context-with-cpu; + + out-ports { + port { + etm0_out: endpoint { + remote-endpoint = + <&apss_funnel_in0>; + }; + }; + }; + }; + + etm@7140000 { + compatible = "arm,coresight-etm4x", "arm,primecell"; + reg = <0 0x07140000 0 0x1000>; + + cpu = <&CPU1>; + + clocks = <&aoss_qmp>; + clock-names = "apb_pclk"; + arm,coresight-loses-context-with-cpu; + + out-ports { + port { + etm1_out: endpoint { + remote-endpoint = + <&apss_funnel_in1>; + }; + }; + }; + }; + + etm@7240000 { + compatible = "arm,coresight-etm4x", "arm,primecell"; + reg = <0 0x07240000 0 0x1000>; + + cpu = <&CPU2>; + + clocks = <&aoss_qmp>; + clock-names = "apb_pclk"; + arm,coresight-loses-context-with-cpu; + + out-ports { + port { + etm2_out: endpoint { + remote-endpoint = + <&apss_funnel_in2>; + }; + }; + }; + }; + + etm@7340000 { + compatible = "arm,coresight-etm4x", "arm,primecell"; + reg = <0 0x07340000 0 0x1000>; + + cpu = <&CPU3>; + + clocks = <&aoss_qmp>; + clock-names = "apb_pclk"; + arm,coresight-loses-context-with-cpu; + + out-ports { + port { + etm3_out: endpoint { + remote-endpoint = + <&apss_funnel_in3>; + }; + }; + }; + }; + + etm@7440000 { + compatible = "arm,coresight-etm4x", "arm,primecell"; + reg = <0 0x07440000 0 0x1000>; + + cpu = <&CPU4>; + + clocks = <&aoss_qmp>; + clock-names = "apb_pclk"; + arm,coresight-loses-context-with-cpu; + + out-ports { + port { + etm4_out: endpoint { + remote-endpoint = + <&apss_funnel_in4>; + }; + }; + }; + }; + + etm@7540000 { + compatible = "arm,coresight-etm4x", "arm,primecell"; + reg = <0 0x07540000 0 0x1000>; + + cpu = <&CPU5>; + + clocks = <&aoss_qmp>; + clock-names = "apb_pclk"; + arm,coresight-loses-context-with-cpu; + + out-ports { + port { + etm5_out: endpoint { + remote-endpoint = + <&apss_funnel_in5>; + }; + }; + }; + }; + + etm@7640000 { + compatible = "arm,coresight-etm4x", "arm,primecell"; + reg = <0 0x07640000 0 0x1000>; + + cpu = <&CPU6>; + + clocks = <&aoss_qmp>; + clock-names = "apb_pclk"; + arm,coresight-loses-context-with-cpu; + + out-ports { + port { + etm6_out: endpoint { + remote-endpoint = + <&apss_funnel_in6>; + }; + }; + }; + }; + + etm@7740000 { + compatible = "arm,coresight-etm4x", "arm,primecell"; + reg = <0 0x07740000 0 0x1000>; + + cpu = <&CPU7>; + + clocks = <&aoss_qmp>; + clock-names = "apb_pclk"; + arm,coresight-loses-context-with-cpu; + + out-ports { + port { + etm7_out: endpoint { + remote-endpoint = + <&apss_funnel_in7>; + }; + }; + }; + }; + + funnel@7800000 { + compatible = "arm,coresight-dynamic-funnel", "arm,primecell"; + reg = <0 0x07800000 0 0x1000>; + + clocks = <&aoss_qmp>; + clock-names = "apb_pclk"; + + out-ports { + port { + apss_funnel_out: endpoint { + remote-endpoint = + <&apss_merge_funnel_in>; + }; + }; + }; + + in-ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + apss_funnel_in0: endpoint { + remote-endpoint = + <&etm0_out>; + }; + }; + + port@1 { + reg = <1>; + apss_funnel_in1: endpoint { + remote-endpoint = + <&etm1_out>; + }; + }; + + port@2 { + reg = <2>; + apss_funnel_in2: endpoint { + remote-endpoint = + <&etm2_out>; + }; + }; + + port@3 { + reg = <3>; + apss_funnel_in3: endpoint { + remote-endpoint = + <&etm3_out>; + }; + }; + + port@4 { + reg = <4>; + apss_funnel_in4: endpoint { + remote-endpoint = + <&etm4_out>; + }; + }; + + port@5 { + reg = <5>; + apss_funnel_in5: endpoint { + remote-endpoint = + <&etm5_out>; + }; + }; + + port@6 { + reg = <6>; + apss_funnel_in6: endpoint { + remote-endpoint = + <&etm6_out>; + }; + }; + + port@7 { + reg = <7>; + apss_funnel_in7: endpoint { + remote-endpoint = + <&etm7_out>; + }; + }; + }; + }; + + funnel@7810000 { + compatible = "arm,coresight-dynamic-funnel", "arm,primecell"; + reg = <0 0x07810000 0 0x1000>; + + clocks = <&aoss_qmp>; + clock-names = "apb_pclk"; + + out-ports { + port { + apss_merge_funnel_out: endpoint { + remote-endpoint = + <&funnel2_in5>; + }; + }; + }; + + in-ports { + port { + apss_merge_funnel_in: endpoint { + remote-endpoint = + <&apss_funnel_out>; + }; + }; + }; + }; }; &adsp {
Add the basic coresight components found on Qualcomm SM8250 Soc. The basic coresight components include ETF, ETMs,STM and the related funnels. Signed-off-by: Tao Zhang <quic_taozha@quicinc.com> --- arch/arm64/boot/dts/qcom/qrb5165-rb5.dts | 439 +++++++++++++++++++++++++++++++ 1 file changed, 439 insertions(+)