Re: [RFC PATCH 8/8] dts: juno: Update coresight bindings for hw port

On Fri, Jun 01, 2018 at 02:16:07PM +0100, Suzuki K Poulose wrote:

Switch to updated coresight bindings for hw ports.

Cc: Sudeep Holla sudeep.holla@arm.com Cc: Liviu Dudau liviu.dudau@arm.com Cc: Mathieu Poirier mathieu.poirier@linaro.org Signed-off-by: Suzuki K Poulose suzuki.poulose@arm.com

Reviewed-and-tested-by: Mathieu Poirier mathieu.poirier@linaro.org

---

arch/arm64/boot/dts/arm/juno-base.dtsi | 82 +++++++++++++++++++++++++--------- arch/arm64/boot/dts/arm/juno.dts | 5 ++- 2 files changed, 63 insertions(+), 24 deletions(-)

diff --git a/arch/arm64/boot/dts/arm/juno-base.dtsi b/arch/arm64/boot/dts/arm/juno-base.dtsi index eb749c5..33b41ba 100644 --- a/arch/arm64/boot/dts/arm/juno-base.dtsi +++ b/arch/arm64/boot/dts/arm/juno-base.dtsi @@ -122,15 +122,18 @@ port@0 { reg = <0>; etf0_in_port: endpoint {

• 			slave-mode;
  

• 			direction = <0>;
  		remote-endpoint = <&main_funnel_out_port>;
  

• 			coresight,hwid = <0>;
  	};
  };
  

/* output port */ port@1 {

• 		reg = <0>;
  

• 		reg = <1>;
  	etf0_out_port: endpoint {
  

• 			coresight,hwid = <0>;
  

• 			direction = <1>;
  	};
  };
  

  };

@@ -145,8 +148,9 @@ power-domains = <&scpi_devpd 0>; port { tpiu_in_port: endpoint {

• 		slave-mode;
  

• 		direction = <0>;
  	remote-endpoint = <&replicator_out_port0>;
  

• 		coresight,hwid = <0>;
  };
  

  }; };

@@ -168,23 +172,27 @@ reg = <0>; main_funnel_out_port: endpoint { remote-endpoint = <&etf0_in_port>;

• 			coresight,hwid = <0>;
  

• 			direction = <1>;
  	};
  };
  

/* input ports */ port@1 {

• 		reg = <0>;
  

• 		reg = <1>;
  	main_funnel_in_port0: endpoint {
  

• 			slave-mode;
  

• 			direction = <0>;
  		remote-endpoint = <&cluster0_funnel_out_port>;
  

• 			coresight,hwid = <0>;
  	};
  };
  

port@2 {

• 		reg = <1>;
  

• 		reg = <2>;
  	main_funnel_in_port1: endpoint {
  

• 			slave-mode;
  

• 			direction = <0>;
  		remote-endpoint = <&cluster1_funnel_out_port>;
  

• 			coresight,hwid = <1>;
  	};
  };
  

  };

@@ -200,8 +208,9 @@ power-domains = <&scpi_devpd 0>; port { etr_in_port: endpoint {

• 		slave-mode;
  

• 		direction = <0>;
  	remote-endpoint = <&replicator_out_port1>;
  

• 		coresight,hwid = <0>;
  };
  

  }; };

@@ -217,6 +226,8 @@ power-domains = <&scpi_devpd 0>; port { stm_out_port: endpoint {

• 		coresight,hwid = <0>;
  

• 		direction = <1>;
  };
  

  }; };

@@ -240,6 +251,8 @@ port { cluster0_etm0_out_port: endpoint { remote-endpoint = <&cluster0_funnel_in_port0>;

• 		coresight,hwid = <0>;
  

• 		direction = <1>;
  };
  

  }; };

@@ -259,22 +272,26 @@ reg = <0>; cluster0_funnel_out_port: endpoint { remote-endpoint = <&main_funnel_in_port0>;

• 			coresight,hwid = <0>;
  

• 			direction = <1>;
  	};
  };
  

port@1 {

• 		reg = <0>;
  

• 		reg = <1>;
  	cluster0_funnel_in_port0: endpoint {
  

• 			slave-mode;
  

• 			direction = <0>;
  		remote-endpoint = <&cluster0_etm0_out_port>;
  

• 			coresight,hwid = <0>;
  	};
  };
  

port@2 {

• 		reg = <1>;
  

• 		reg = <2>;
  	cluster0_funnel_in_port1: endpoint {
  

• 			slave-mode;
  

• 			direction = <0>;
  		remote-endpoint = <&cluster0_etm1_out_port>;
  

• 			coresight,hwid = <1>;
  	};
  };
  

  };

@@ -299,6 +316,8 @@ port { cluster0_etm1_out_port: endpoint { remote-endpoint = <&cluster0_funnel_in_port1>;

• 		coresight,hwid = <0>;
  

• 		direction = <1>;
  };
  

  }; };

@@ -322,6 +341,8 @@ port { cluster1_etm0_out_port: endpoint { remote-endpoint = <&cluster1_funnel_in_port0>;

• 		coresight,hwid = <0>;
  

• 		direction = <1>;
  };
  

  }; };

@@ -341,36 +362,42 @@ reg = <0>; cluster1_funnel_out_port: endpoint { remote-endpoint = <&main_funnel_in_port1>;

• 			coresight,hwid = <0>;
  

• 			direction = <1>;
  	};
  };
  

port@1 {

• 		reg = <0>;
  

• 		reg = <1>;
  	cluster1_funnel_in_port0: endpoint {
  

• 			slave-mode;
  

• 			direction = <0>;
  		remote-endpoint = <&cluster1_etm0_out_port>;
  

• 			coresight,hwid = <0>;
  	};
  };
  

port@2 {

• 		reg = <1>;
  

• 		reg = <2>;
  	cluster1_funnel_in_port1: endpoint {
  

• 			slave-mode;
  

• 			direction = <0>;
  		remote-endpoint = <&cluster1_etm1_out_port>;
  

• 			coresight,hwid = <1>;
  	};
  };
  port@3 {
  

• 		reg = <2>;
  

• 		reg = <3>;
  	cluster1_funnel_in_port2: endpoint {
  

• 			slave-mode;
  

• 			direction = <0>;
  		remote-endpoint = <&cluster1_etm2_out_port>;
  

• 			coresight,hwid = <2>;
  	};
  };
  port@4 {
  

• 		reg = <3>;
  

• 		reg = <4>;
  	cluster1_funnel_in_port3: endpoint {
  

• 			slave-mode;
  

• 			direction = <0>;
  		remote-endpoint = <&cluster1_etm3_out_port>;
  

• 			coresight,hwid = <3>;
  	};
  };
  

  };

@@ -395,6 +422,8 @@ port { cluster1_etm1_out_port: endpoint { remote-endpoint = <&cluster1_funnel_in_port1>;

• 		coresight,hwid = <0>;
  

• 		direction = <1>;
  };
  

  }; };

@@ -418,6 +447,8 @@ port { cluster1_etm2_out_port: endpoint { remote-endpoint = <&cluster1_funnel_in_port2>;

• 		coresight,hwid = <0>;
  

• 		direction = <1>;
  };
  

  }; };

@@ -441,6 +472,8 @@ port { cluster1_etm3_out_port: endpoint { remote-endpoint = <&cluster1_funnel_in_port3>;

• 		coresight,hwid = <0>;
  

• 		direction = <1>;
  };
  

  }; };

@@ -462,6 +495,8 @@ reg = <0>; replicator_out_port0: endpoint { remote-endpoint = <&tpiu_in_port>;

• 			coresight,hwid = <0>;
  

• 			direction = <1>;
  	};
  };
  

@@ -469,14 +504,17 @@ reg = <1>; replicator_out_port1: endpoint { remote-endpoint = <&etr_in_port>;

• 			coresight,hwid = <1>;
  

• 			direction = <1>;
  	};
  };
  

/* replicator input port */ port@2 {

• 		reg = <0>;
  

• 		reg = <2>;
  	replicator_in_port0: endpoint {
  

• 			slave-mode;
  

• 			direction = <0>;
  

• 			coresight,hwid = <0>;
  	};
  };
  

  };

diff --git a/arch/arm64/boot/dts/arm/juno.dts b/arch/arm64/boot/dts/arm/juno.dts index c9236c4..27b8036 100644 --- a/arch/arm64/boot/dts/arm/juno.dts +++ b/arch/arm64/boot/dts/arm/juno.dts @@ -260,10 +260,11 @@ &main_funnel { ports { port@3 {

• 	reg = <2>;
  

• 	reg = <3>;
  main_funnel_in_port2: endpoint {
  

• 		slave-mode;
  

• 		direction = <0>;
  	remote-endpoint = <&stm_out_port>;
  

• 		coresight,hwid = <2>;
  };
  

  }; };

-- 2.7.4