[PATCH v8 09/11] coresight: adding support for beagle and beagleXM

From: mathieu . poirier
Date: Mon Oct 20 2014 - 17:09:41 EST


From: Mathieu Poirier <mathieu.poirier@xxxxxxxxxx>

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

Signed-off-by: Mathieu Poirier <mathieu.poirier@xxxxxxxxxx>
---
arch/arm/boot/dts/omap3-beagle-xm.dts | 28 ++++++++++++++++++++++++++++
arch/arm/boot/dts/omap3-beagle.dts | 28 ++++++++++++++++++++++++++++
2 files changed, 56 insertions(+)

diff --git a/arch/arm/boot/dts/omap3-beagle-xm.dts b/arch/arm/boot/dts/omap3-beagle-xm.dts
index 06a8aec..25f7b0a 100644
--- a/arch/arm/boot/dts/omap3-beagle-xm.dts
+++ b/arch/arm/boot/dts/omap3-beagle-xm.dts
@@ -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 {
diff --git a/arch/arm/boot/dts/omap3-beagle.dts b/arch/arm/boot/dts/omap3-beagle.dts
index a9aae88..c792391 100644
--- a/arch/arm/boot/dts/omap3-beagle.dts
+++ b/arch/arm/boot/dts/omap3-beagle.dts
@@ -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 {
--
1.9.1

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/