| Message ID | 20191119231912.12768-11-mike.leach@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | CoreSight CTI Driver | expand |
On Tue, Nov 19, 2019 at 11:19:08PM +0000, Mike Leach wrote: > Adds system and CPU bound CTI definitions for Qualcom msm8916 platform > (Dragonboard DB410C). > System CTIs 2-11 are omitted as no information available at present. > > Signed-off-by: Mike Leach <mike.leach@linaro.org> > --- > arch/arm64/boot/dts/qcom/msm8916.dtsi | 85 +++++++++++++++++++++++++-- > 1 file changed, 81 insertions(+), 4 deletions(-) > > diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi > index 5ea9fb8f2f87..9589fc2cba22 100644 > --- a/arch/arm64/boot/dts/qcom/msm8916.dtsi > +++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi > @@ -8,6 +8,7 @@ > #include <dt-bindings/reset/qcom,gcc-msm8916.h> > #include <dt-bindings/clock/qcom,rpmcc.h> > #include <dt-bindings/thermal/thermal.h> > +#include <dt-bindings/arm/coresight-cti-dt.h> > > / { > interrupt-parent = <&intc>; > @@ -1357,7 +1358,7 @@ > cpu = <&CPU3>; > }; > > - etm@85c000 { > + etm0: etm@85c000 { > compatible = "arm,coresight-etm4x", "arm,primecell"; > reg = <0x85c000 0x1000>; > > @@ -1375,7 +1376,7 @@ > }; > }; > > - etm@85d000 { > + etm1: etm@85d000 { > compatible = "arm,coresight-etm4x", "arm,primecell"; > reg = <0x85d000 0x1000>; > > @@ -1393,7 +1394,7 @@ > }; > }; > > - etm@85e000 { > + etm2: etm@85e000 { > compatible = "arm,coresight-etm4x", "arm,primecell"; > reg = <0x85e000 0x1000>; > > @@ -1411,7 +1412,7 @@ > }; > }; > > - etm@85f000 { > + etm3: etm@85f000 { > compatible = "arm,coresight-etm4x", "arm,primecell"; > reg = <0x85f000 0x1000>; > > @@ -1429,6 +1430,82 @@ > }; > }; > > + /* System CTIs */ > + /* CTI 0 - TMC connections */ > + cti@810000 { > + compatible = "arm,coresight-cti", "arm,primecell"; > + reg = <0x810000 0x1000>; > + > + clocks = <&rpmcc RPM_QDSS_CLK>; > + clock-names = "apb_pclk"; > + }; > + > + /* CTI 1 - TPIU connections */ > + cti@811000 { > + compatible = "arm,coresight-cti", "arm,primecell"; > + reg = <0x811000 0x1000>; > + > + clocks = <&rpmcc RPM_QDSS_CLK>; > + clock-names = "apb_pclk"; > + }; > + > + /* CTIs 2-11 - no information - not instantiated */ > + > + /* Core CTIs; CTIs 12-15 */ > + /* CTI - CPU-0 */ > + cti@858000 { > + compatible = "arm,coresight-cti", "arm,primecell"; > + reg = <0x858000 0x1000>; > + > + clocks = <&rpmcc RPM_QDSS_CLK>; > + clock-names = "apb_pclk"; > + > + arm,cti-v8-arch; > + cpu = <&CPU0>; > + arm,cs-dev-assoc = <&etm0>; > + > + }; > + > + /* CTI - CPU-1 */ > + cti@859000 { > + compatible = "arm,coresight-cti", "arm,primecell"; > + reg = <0x859000 0x1000>; > + > + clocks = <&rpmcc RPM_QDSS_CLK>; > + clock-names = "apb_pclk"; > + > + arm,cti-v8-arch; > + cpu = <&CPU1>; > + arm,cs-dev-assoc = <&etm1>; > + }; > + > + /* CTI - CPU-2 */ > + cti@85a000 { > + compatible = "arm,coresight-cti", "arm,primecell"; > + reg = <0x85a000 0x1000>; > + > + clocks = <&rpmcc RPM_QDSS_CLK>; > + clock-names = "apb_pclk"; > + > + arm,cti-v8-arch; > + cpu = <&CPU2>; > + arm,cs-dev-assoc = <&etm2>; > + }; > + > + /* CTI - CPU-3 */ > + cti@85b000 { > + compatible = "arm,coresight-cti", "arm,primecell"; > + reg = <0x85b000 0x1000>; > + > + clocks = <&rpmcc RPM_QDSS_CLK>; > + clock-names = "apb_pclk"; > + > + arm,cti-v8-arch; > + cpu = <&CPU3>; > + arm,cs-dev-assoc = <&etm3>; > + }; > + > + This looks good to me. Since Andy Gross maintains this file you will have to CC him on your next revision. Right now chances are he hasn't see it. > venus: video-codec@1d00000 { > compatible = "qcom,msm8916-venus"; > reg = <0x01d00000 0xff000>; > -- > 2.17.1 >
diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi index 5ea9fb8f2f87..9589fc2cba22 100644 --- a/arch/arm64/boot/dts/qcom/msm8916.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi @@ -8,6 +8,7 @@ #include <dt-bindings/reset/qcom,gcc-msm8916.h> #include <dt-bindings/clock/qcom,rpmcc.h> #include <dt-bindings/thermal/thermal.h> +#include <dt-bindings/arm/coresight-cti-dt.h> / { interrupt-parent = <&intc>; @@ -1357,7 +1358,7 @@ cpu = <&CPU3>; }; - etm@85c000 { + etm0: etm@85c000 { compatible = "arm,coresight-etm4x", "arm,primecell"; reg = <0x85c000 0x1000>; @@ -1375,7 +1376,7 @@ }; }; - etm@85d000 { + etm1: etm@85d000 { compatible = "arm,coresight-etm4x", "arm,primecell"; reg = <0x85d000 0x1000>; @@ -1393,7 +1394,7 @@ }; }; - etm@85e000 { + etm2: etm@85e000 { compatible = "arm,coresight-etm4x", "arm,primecell"; reg = <0x85e000 0x1000>; @@ -1411,7 +1412,7 @@ }; }; - etm@85f000 { + etm3: etm@85f000 { compatible = "arm,coresight-etm4x", "arm,primecell"; reg = <0x85f000 0x1000>; @@ -1429,6 +1430,82 @@ }; }; + /* System CTIs */ + /* CTI 0 - TMC connections */ + cti@810000 { + compatible = "arm,coresight-cti", "arm,primecell"; + reg = <0x810000 0x1000>; + + clocks = <&rpmcc RPM_QDSS_CLK>; + clock-names = "apb_pclk"; + }; + + /* CTI 1 - TPIU connections */ + cti@811000 { + compatible = "arm,coresight-cti", "arm,primecell"; + reg = <0x811000 0x1000>; + + clocks = <&rpmcc RPM_QDSS_CLK>; + clock-names = "apb_pclk"; + }; + + /* CTIs 2-11 - no information - not instantiated */ + + /* Core CTIs; CTIs 12-15 */ + /* CTI - CPU-0 */ + cti@858000 { + compatible = "arm,coresight-cti", "arm,primecell"; + reg = <0x858000 0x1000>; + + clocks = <&rpmcc RPM_QDSS_CLK>; + clock-names = "apb_pclk"; + + arm,cti-v8-arch; + cpu = <&CPU0>; + arm,cs-dev-assoc = <&etm0>; + + }; + + /* CTI - CPU-1 */ + cti@859000 { + compatible = "arm,coresight-cti", "arm,primecell"; + reg = <0x859000 0x1000>; + + clocks = <&rpmcc RPM_QDSS_CLK>; + clock-names = "apb_pclk"; + + arm,cti-v8-arch; + cpu = <&CPU1>; + arm,cs-dev-assoc = <&etm1>; + }; + + /* CTI - CPU-2 */ + cti@85a000 { + compatible = "arm,coresight-cti", "arm,primecell"; + reg = <0x85a000 0x1000>; + + clocks = <&rpmcc RPM_QDSS_CLK>; + clock-names = "apb_pclk"; + + arm,cti-v8-arch; + cpu = <&CPU2>; + arm,cs-dev-assoc = <&etm2>; + }; + + /* CTI - CPU-3 */ + cti@85b000 { + compatible = "arm,coresight-cti", "arm,primecell"; + reg = <0x85b000 0x1000>; + + clocks = <&rpmcc RPM_QDSS_CLK>; + clock-names = "apb_pclk"; + + arm,cti-v8-arch; + cpu = <&CPU3>; + arm,cs-dev-assoc = <&etm3>; + }; + + venus: video-codec@1d00000 { compatible = "qcom,msm8916-venus"; reg = <0x01d00000 0xff000>;
Adds system and CPU bound CTI definitions for Qualcom msm8916 platform (Dragonboard DB410C). System CTIs 2-11 are omitted as no information available at present. Signed-off-by: Mike Leach <mike.leach@linaro.org> --- arch/arm64/boot/dts/qcom/msm8916.dtsi | 85 +++++++++++++++++++++++++-- 1 file changed, 81 insertions(+), 4 deletions(-)