On 17/01/17 12:15, Sudeep Holla wrote:

From: Mike Leach mike.leach@linaro.org

This patch adds the missing CoreSight STM component definition to the device tree of all the juno variants(r0,r1,r2)

STM component is connected to different funnels depending on Juno platform variant.

Reviewed-and-Tested-by: Mathieu Poirier mathieu.poirier@linaro.org Signed-off-by: Mike Leach mike.leach@linaro.org [sudeep.holla@arm.com: minor changelog update and reorganising the STM node back into juno-base.dtsi to avoid duplication] Signed-off-by: Sudeep Holla sudeep.holla@arm.com

---

arch/arm64/boot/dts/arm/juno-base.dtsi | 15 +++++++++++++++ arch/arm64/boot/dts/arm/juno-r1.dts | 4 ++++ arch/arm64/boot/dts/arm/juno-r2.dts | 4 ++++ arch/arm64/boot/dts/arm/juno.dts | 16 ++++++++++++++++ 4 files changed, 39 insertions(+)

diff --git a/arch/arm64/boot/dts/arm/juno-base.dtsi b/arch/arm64/boot/dts/arm/juno-base.dtsi index faedf357db3b..58c1773c3aa4 100644 --- a/arch/arm64/boot/dts/arm/juno-base.dtsi +++ b/arch/arm64/boot/dts/arm/juno-base.dtsi @@ -185,6 +185,21 @@ }; };

• stm@20100000 {

• compatible = "arm,coresight-stm", "arm,primecell";
  

• reg = <0 0x20100000 0 0x1000>,
  

•       <0 0x28000000 0 0x180000>;
  

The size of the stimulus base is 16MB (as per TRM), implies => 0x1000000.

with that fixed :

Reviewed-by: Suzuki K Poulose suzuki.poulose@arm.com