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Commit 03c4cda2 authored by Aparna Das's avatar Aparna Das
Browse files

coresight: remove tlmm api references from tpiu driver 



Modify CoreSight TPIU driver to use NIDnT apis to access TLMM
registers instead of TLMM apis used earlier which are now
deprecated. Also modify the TPIU device tree entry to support
this change.

Change-Id: I7ccfe0ac8383160e90219674de8871153cb0621e
Signed-off-by: default avatarAparna Das <adas@codeaurora.org>
parent 1127d14e

Documentation/devicetree/bindings/coresight/coresight.txt

+14 −4
Original line number Diff line number Diff line
@@ -158,12 +158,22 @@ Optional properties: 
		spi/ppi, b is the interrupt number and c is the mask,

- interrupt-names : a list of strings that map in order to the list of

		    interrupts specified in the 'interrupts' property.

- qcom,nidnt : indicates NIDnT serial wire debug support present. Used for tpiu

	       component

- qcom,sg-enable : indicates whether scatter gather feature is supported for TMC

		   ETR configuration.

- qcom,nidnthw : indicates NIDnT hardware sensing support present. Used for tpiu

	         component

- qcom,nidntsw : boolean, indicating NIDnT software debug or trace support

		 present. Used for tpiu component

- qcom,nidnthw : boolean, indicating NIDnT hardware sensing support present.

		 Used for tpiu component

  qcom,nidntsw and qcom,nidnthw are mutually exclusive properties, either of

  these may specified for tpiu component

- qcom,nidnt-swduart : boolean, indicating NIDnT swd uart support present. Used

		       for tpiu component

- qcom,nidnt-swdtrc : boolean, indicating NIDnT swd trace support present. Used

		      for tpiu component

- qcom,nidnt-jtag : boolean, indicating NIDnT jtag debug support present. Used

		    for tpiu component

- qcom,nidnt-spmi : boolean, indicating NIDnT spmi debug support present. Used

		    for tpiu component

- nidnt-gpio : specifies gpio for NIDnT hardware detection

- nidnt-gpio-polarity : specifies gpio polarity for NIDnT hardware detection

arch/arm/boot/dts/qcom/apq8084-coresight.dtsi

+3 −1
Original line number Diff line number Diff line
@@ -47,7 +47,9 @@ 
		qcom,vdd-io-voltage-level = <2950000 2950000>;

		qcom,vdd-io-current-level = <200 22000>;



		qcom,nidnt;

		qcom,nidntsw;

		qcom,nidnt-swduart;

		qcom,nidnt-swdtrc;

	};



	replicator: replicator@fc324000 {

arch/arm/boot/dts/qcom/mdm9630-coresight.dtsi

+6 −3
Original line number Diff line number Diff line 
/* Copyright (c) 2013, The Linux Foundation. All rights reserved.

/* Copyright (c) 2013 - 2014, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -29,12 +29,15 @@ 


	tpiu: tpiu@fc320000 {

		compatible = "arm,coresight-tpiu";

		reg = <0xfc320000 0x1000>;

		reg-names = "tpiu-base";

		reg = <0xfc320000 0x1000>,

		      <0xfd512000 0x1000>;

		reg-names = "tpiu-base", "nidnt-base";



		coresight-id = <1>;

		coresight-name = "coresight-tpiu";

		coresight-nr-inports = <1>;



		qcom,nidntsw;

	};



	replicator: replicator@fc324000 {

arch/arm/boot/dts/qcom/msm8226-coresight.dtsi

+5 −2
Original line number Diff line number Diff line
@@ -30,8 +30,9 @@ 


	tpiu: tpiu@fc318000 {

		compatible = "arm,coresight-tpiu";

		reg = <0xfc318000 0x1000>;

		reg-names = "tpiu-base";

		reg = <0xfc318000 0x1000>,

		      <0xfd512000 0x1000>;

		reg-names = "tpiu-base", "nidnt-base";



		coresight-id = <1>;

		coresight-name = "coresight-tpiu";
@@ -46,6 +47,8 @@ 


		qcom,vdd-io-voltage-level = <2950000 2950000>;

		qcom,vdd-io-current-level = <6 22000>;



		qcom,nidntsw;

	};



	replicator: replicator@fc31c000 {

arch/arm/boot/dts/qcom/msm8610-coresight.dtsi

+3 −1
Original line number Diff line number Diff line
@@ -48,7 +48,9 @@ 
		qcom,vdd-io-voltage-level = <2950000 2950000>;

		qcom,vdd-io-current-level = <200 50000>;



		qcom,nidnt;

		qcom,nidntsw;

		qcom,nidnt-swduart;

		qcom,nidnt-swdtrc;

	};



	replicator: replicator@fc324000 {