[PATCH v2 00/11] dts: Update coresight device tree bindings

[PATCH v2 00/11] dts: Update coresight device tree bindings

[Suzuki K Poulose]

Coresight DT bindings have been updated to obey the DTS rules
for label/address matching for graph nodes. The changes are in
coresight/next tree scheduled for v4.20. This series updates the
in kernel dts to match the new bindings along with updating a couple
of new examples (e.,g CATU) in the Documentation (which were missed
as they were still in flight when we created the series).

Please note that this should not be pulled for v4.19, which I think
is a safe assumption. But please do pull it for v4.20.
The dt updates for the Juno boards were sent earlier with the original
DT update series and has been queued for v4.20.

Applies on coresight/next (which is based on v4.19) and should apply
cleanly on v4.19-rc3.

Changes since V1:
 - Avoid "avoid_unnecessary_addr_size" warnings by removing
   #address-cells/#size-cells for single port with address 0.
 - Fix TPIU inport for qcom msm8196.  (Leo Yan)
 - Fix documentation example for TPIU (Leo Yan)
 - Fix subject tags (as pointed out by Leo and Shawn)
 - Drop patch for TC2, which has been queued by Sudeep


Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: Andy Gross <andy.gross@linaro.org>
Cc: Benoît Cousson <bcousson@baylibre.com>
Cc: David Brown <david.brown@linaro.org>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Frank Rowand <frowand.list@gmail.com>
Cc: Ivan T. Ivanov <ivan.ivanov@linaro.org>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-omap@vger.kernel.org
Cc: lipengcheng8@huawei.com
Cc: Liviu Dudau <liviu.dudau@arm.com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
Cc: orsonzhai@gmail.com
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Rob Herring <robh@kernel.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Sudeep Holla <sudeep.holla@arm.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Wei Xu <xuwei5@hisilicon.com>
Cc: xuwei5@hisilicon.com
Cc: zhang.lyra@gmail.com
Cc: arm@kernel.org


Suzuki K Poulose (11):
  coresight: dts: binding: Fix example for TPIU component
  coresight: dts: binding: Update coresight binding examples
  arm64: dts: hi6220: Update coresight bindings for hardware ports
  arm64: dts: sc9836/sc9860: Update coresight bindings for hardware
    ports
  arm64: dts: msm8916: Update coresight bindings for hardware ports
  arm: dts: hip04: Update coresight bindings for hardware ports
  arm: dts: imx7: Update coresight binding for hardware ports
  arm: dts: omap: Update coresight bindings for hardware ports
  arm: dts: qcom: Update coresight bindings for hardware ports
  arm: dts: sama5d2: Update coresight bindings for hardware ports
  arm: dts: ste-dbx5x0: Update coresight bindings for hardware port

 .../devicetree/bindings/arm/coresight.txt     |  27 +-
 arch/arm/boot/dts/hip04.dtsi                  | 346 +++++++++---------
 arch/arm/boot/dts/imx7d.dtsi                  |  14 +-
 arch/arm/boot/dts/imx7s.dtsi                  |  82 ++---
 arch/arm/boot/dts/omap3-beagle-xm.dts         |  17 +-
 arch/arm/boot/dts/omap3-beagle.dts            |  17 +-
 arch/arm/boot/dts/qcom-apq8064.dtsi           |  71 ++--
 arch/arm/boot/dts/qcom-msm8974.dtsi           | 104 +++---
 arch/arm/boot/dts/sama5d2.dtsi                |  17 +-
 arch/arm/boot/dts/ste-dbx5x0.dtsi             |  65 ++--
 .../boot/dts/hisilicon/hi6220-coresight.dtsi  | 181 +++++----
 arch/arm64/boot/dts/qcom/msm8916.dtsi         |  95 ++---
 arch/arm64/boot/dts/sprd/sc9836.dtsi          |  82 +++--
 arch/arm64/boot/dts/sprd/sc9860.dtsi          | 215 +++++------
 14 files changed, 682 insertions(+), 651 deletions(-)

-- 
2.19.0

[PATCH v2 08/11] arm: dts: omap: Update coresight bindings for hardware ports

[Suzuki K Poulose]

Switch to the new coresight bindings for hardware ports

Cc: linux-omap@vger.kernel.org
Cc: "Benoît Cousson" <bcousson@baylibre.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
---
 arch/arm/boot/dts/omap3-beagle-xm.dts | 17 ++++++++++-------
 arch/arm/boot/dts/omap3-beagle.dts    | 17 ++++++++++-------
 2 files changed, 20 insertions(+), 14 deletions(-)

diff --git a/arch/arm/boot/dts/omap3-beagle-xm.dts b/arch/arm/boot/dts/omap3-beagle-xm.dts
index d80587de0bbf..9985ee2aae0c 100644
--- a/arch/arm/boot/dts/omap3-beagle-xm.dts
+++ b/arch/arm/boot/dts/omap3-beagle-xm.dts
@@ -160,10 +160,11 @@
 
 		clocks = <&emu_src_ck>;
 		clock-names = "apb_pclk";
-		port {
-			etb_in: endpoint {
-				slave-mode;
-				remote-endpoint = <&etm_out>;
+		in-ports {
+			port {
+				etb_in: endpoint {
+					remote-endpoint = <&etm_out>;
+				};
 			};
 		};
 	};
@@ -174,9 +175,11 @@
 
 		clocks = <&emu_src_ck>;
 		clock-names = "apb_pclk";
-		port {
-			etm_out: endpoint {
-				remote-endpoint = <&etb_in>;
+		out-ports {
+			port {
+				etm_out: endpoint {
+					remote-endpoint = <&etb_in>;
+				};
 			};
 		};
 	};
diff --git a/arch/arm/boot/dts/omap3-beagle.dts b/arch/arm/boot/dts/omap3-beagle.dts
index 3ca8991a6c3e..91bb50ad9a4f 100644
--- a/arch/arm/boot/dts/omap3-beagle.dts
+++ b/arch/arm/boot/dts/omap3-beagle.dts
@@ -147,10 +147,11 @@
 
 		clocks = <&emu_src_ck>;
 		clock-names = "apb_pclk";
-		port {
-			etb_in: endpoint {
-				slave-mode;
-				remote-endpoint = <&etm_out>;
+		in-ports {
+			port {
+				etb_in: endpoint {
+					remote-endpoint = <&etm_out>;
+				};
 			};
 		};
 	};
@@ -161,9 +162,11 @@
 
 		clocks = <&emu_src_ck>;
 		clock-names = "apb_pclk";
-		port {
-			etm_out: endpoint {
-				remote-endpoint = <&etb_in>;
+		out-ports {
+			port {
+				etm_out: endpoint {
+					remote-endpoint = <&etb_in>;
+				};
 			};
 		};
 	};
-- 
2.19.0

Re: [PATCH v2 08/11] arm: dts: omap: Update coresight bindings for hardware ports

[Tony Lindgren]

* Suzuki K Poulose <suzuki.poulose@arm.com> [180912 06:58]:
> Switch to the new coresight bindings for hardware ports
> 
> Cc: linux-omap@vger.kernel.org
> Cc: "Benoît Cousson" <bcousson@baylibre.com>
> Cc: Tony Lindgren <tony@atomide.com>
> Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
> ---
>  arch/arm/boot/dts/omap3-beagle-xm.dts | 17 ++++++++++-------
>  arch/arm/boot/dts/omap3-beagle.dts    | 17 ++++++++++-------
>  2 files changed, 20 insertions(+), 14 deletions(-)

Thanks applying this into omap-for-v4.20/dt.

Tony

Re: [PATCH v2 00/11] dts: Update coresight device tree bindings

[Mathieu Poirier]

On Wed, 12 Sep 2018 at 07:54, Suzuki K Poulose <suzuki.poulose@arm.com> wrote:
>
> Coresight DT bindings have been updated to obey the DTS rules
> for label/address matching for graph nodes. The changes are in
> coresight/next tree scheduled for v4.20. This series updates the
> in kernel dts to match the new bindings along with updating a couple
> of new examples (e.,g CATU) in the Documentation (which were missed
> as they were still in flight when we created the series).
>
> Please note that this should not be pulled for v4.19, which I think
> is a safe assumption. But please do pull it for v4.20.
> The dt updates for the Juno boards were sent earlier with the original
> DT update series and has been queued for v4.20.
>
> Applies on coresight/next (which is based on v4.19) and should apply
> cleanly on v4.19-rc3.
>
> Changes since V1:
>  - Avoid "avoid_unnecessary_addr_size" warnings by removing
>    #address-cells/#size-cells for single port with address 0.
>  - Fix TPIU inport for qcom msm8196.  (Leo Yan)
>  - Fix documentation example for TPIU (Leo Yan)
>  - Fix subject tags (as pointed out by Leo and Shawn)
>  - Drop patch for TC2, which has been queued by Sudeep
>
>
> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
> Cc: Andy Gross <andy.gross@linaro.org>
> Cc: Benoît Cousson <bcousson@baylibre.com>
> Cc: David Brown <david.brown@linaro.org>
> Cc: Fabio Estevam <fabio.estevam@nxp.com>
> Cc: Frank Rowand <frowand.list@gmail.com>
> Cc: Ivan T. Ivanov <ivan.ivanov@linaro.org>
> Cc: Linus Walleij <linus.walleij@linaro.org>
> Cc: linux-omap@vger.kernel.org
> Cc: lipengcheng8@huawei.com
> Cc: Liviu Dudau <liviu.dudau@arm.com>
> Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
> Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
> Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
> Cc: orsonzhai@gmail.com
> Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
> Cc: Rob Herring <robh@kernel.org>
> Cc: Sascha Hauer <s.hauer@pengutronix.de>
> Cc: Shawn Guo <shawnguo@kernel.org>
> Cc: Sudeep Holla <sudeep.holla@arm.com>
> Cc: Tony Lindgren <tony@atomide.com>
> Cc: Wei Xu <xuwei5@hisilicon.com>
> Cc: xuwei5@hisilicon.com
> Cc: zhang.lyra@gmail.com
> Cc: arm@kernel.org
>
>
> Suzuki K Poulose (11):
>   coresight: dts: binding: Fix example for TPIU component
>   coresight: dts: binding: Update coresight binding examples
>   arm64: dts: hi6220: Update coresight bindings for hardware ports
>   arm64: dts: sc9836/sc9860: Update coresight bindings for hardware
>     ports
>   arm64: dts: msm8916: Update coresight bindings for hardware ports
>   arm: dts: hip04: Update coresight bindings for hardware ports
>   arm: dts: imx7: Update coresight binding for hardware ports
>   arm: dts: omap: Update coresight bindings for hardware ports
>   arm: dts: qcom: Update coresight bindings for hardware ports
>   arm: dts: sama5d2: Update coresight bindings for hardware ports
>   arm: dts: ste-dbx5x0: Update coresight bindings for hardware port
>
>  .../devicetree/bindings/arm/coresight.txt     |  27 +-
>  arch/arm/boot/dts/hip04.dtsi                  | 346 +++++++++---------
>  arch/arm/boot/dts/imx7d.dtsi                  |  14 +-
>  arch/arm/boot/dts/imx7s.dtsi                  |  82 ++---
>  arch/arm/boot/dts/omap3-beagle-xm.dts         |  17 +-
>  arch/arm/boot/dts/omap3-beagle.dts            |  17 +-
>  arch/arm/boot/dts/qcom-apq8064.dtsi           |  71 ++--
>  arch/arm/boot/dts/qcom-msm8974.dtsi           | 104 +++---
>  arch/arm/boot/dts/sama5d2.dtsi                |  17 +-
>  arch/arm/boot/dts/ste-dbx5x0.dtsi             |  65 ++--
>  .../boot/dts/hisilicon/hi6220-coresight.dtsi  | 181 +++++----
>  arch/arm64/boot/dts/qcom/msm8916.dtsi         |  95 ++---
>  arch/arm64/boot/dts/sprd/sc9836.dtsi          |  82 +++--
>  arch/arm64/boot/dts/sprd/sc9860.dtsi          | 215 +++++------
>  14 files changed, 682 insertions(+), 651 deletions(-)

I have applied patch 1 and 2 in this set.

Thanks,
Mathieu

>
> --
> 2.19.0
>