From cac0e96de5df56e16210622aa343432f14f31bb2 Mon Sep 17 00:00:00 2001 From: Kaixu Xia Date: Mon, 26 Jan 2015 09:22:18 -0700 Subject: coresight: remove the unnecessary replicator property Now we use the device name to identify replicator instead of a unique number, so just remove it. Signed-off-by: Kaixu Xia Signed-off-by: Mathieu Poirier Signed-off-by: Greg Kroah-Hartman (cherry picked from commit 603101708c9c9ad2bc5a183d6d10b115738098c7) Signed-off-by: Mathieu Poirier --- Documentation/devicetree/bindings/arm/coresight.txt | 4 ---- 1 file changed, 4 deletions(-) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/arm/coresight.txt b/Documentation/devicetree/bindings/arm/coresight.txt index d790f49066f3..a3089359aaa6 100644 --- a/Documentation/devicetree/bindings/arm/coresight.txt +++ b/Documentation/devicetree/bindings/arm/coresight.txt @@ -38,8 +38,6 @@ its hardware characteristcs. AMBA markee): - "arm,coresight-replicator" - * id: a unique number that will identify this replicator. - * port or ports: same as above. * Optional properties for ETM/PTMs: @@ -94,8 +92,6 @@ Example: * AMBA bus. As such no need to add "arm,primecell". */ compatible = "arm,coresight-replicator"; - /* this will show up in debugfs as "0.replicator" */ - id = <0>; ports { #address-cells = <1>; -- cgit v1.2.3 From b93c1916a66946b104f379f106084bc0711ca027 Mon Sep 17 00:00:00 2001 From: Kaixu Xia Date: Mon, 26 Jan 2015 09:22:21 -0700 Subject: coresight: fix the debug AMBA bus name The right debug AMBA bus name should be APB(Advanced Peripheral Bus), so just fix it. Signed-off-by: Kaixu Xia Signed-off-by: Mathieu Poirier Signed-off-by: Greg Kroah-Hartman (cherry picked from commit 7af8792b4d3ad94774fb40f422fa245ab3755bb4) Signed-off-by: Mathieu Poirier --- Documentation/trace/coresight.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'Documentation') diff --git a/Documentation/trace/coresight.txt b/Documentation/trace/coresight.txt index bba7dbfc49ed..02361552a3ea 100644 --- a/Documentation/trace/coresight.txt +++ b/Documentation/trace/coresight.txt @@ -46,7 +46,7 @@ At typical coresight system would look like this: | | . | ! | | . | ! | ! . | | SWD/ | | . | ! | | . | ! | ! . | | JTAG *****************************************************************<-| - *************************** AMBA Debug ABP ************************ + *************************** AMBA Debug APB ************************ ***************************************************************** | . ! . ! ! . | | . * . * * . | @@ -79,7 +79,7 @@ At typical coresight system would look like this: To trace port TPIU= Trace Port Interface Unit SWD = Serial Wire Debug -While on target configuration of the components is done via the ABP bus, +While on target configuration of the components is done via the APB bus, all trace data are carried out-of-band on the ATB bus. The CTM provides a way to aggregate and distribute signals between CoreSight components. -- cgit v1.2.3