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coresight: adding support for beagle and beagleXM 

Currently supporting ETM and ETB.  Support for TPIU
and SDTI are yet to be added.

Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Mathieu Poirier 2014-11-03 11:07:43 -07:00 committed by Greg Kroah-Hartman
parent 872234d3fb
commit 9d31620268
2 changed files with 56 additions and 0 deletions
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28
arch/arm/boot/dts/omap3-beagle-xm.dts
View File

@ -145,6 +145,34 @@
};
};
};
etb@5401b000 {
compatible = "arm,coresight-etb10", "arm,primecell";
reg = <0x5401b000 0x1000>;
coresight-default-sink;
clocks = <&emu_src_ck>;
clock-names = "apb_pclk";
port {
etb_in: endpoint {
slave-mode;
remote-endpoint = <&etm_out>;
};
};
};
etm@54010000 {
compatible = "arm,coresight-etm3x", "arm,primecell";
reg = <0x54010000 0x1000>;
clocks = <&emu_src_ck>;
clock-names = "apb_pclk";
port {
etm_out: endpoint {
remote-endpoint = <&etb_in>;
};
};
};
};
&omap3_pmx_wkup {

28
arch/arm/boot/dts/omap3-beagle.dts
View File

@ -140,6 +140,34 @@
};
};
};
etb@540000000 {
compatible = "arm,coresight-etb10", "arm,primecell";
reg = <0x5401b000 0x1000>;
coresight-default-sink;
clocks = <&emu_src_ck>;
clock-names = "apb_pclk";
port {
etb_in: endpoint {
slave-mode;
remote-endpoint = <&etm_out>;
};
};
};
etm@54010000 {
compatible = "arm,coresight-etm3x", "arm,primecell";
reg = <0x54010000 0x1000>;
clocks = <&emu_src_ck>;
clock-names = "apb_pclk";
port {
etm_out: endpoint {
remote-endpoint = <&etb_in>;
};
};
};
};
&omap3_pmx_wkup {