]> git.karo-electronics.de Git - linux-beck.git/commitdiff
coresight: adding basic support for D01 board
authorXia Kaixu <kaixu.xia@linaro.org>
Mon, 3 Nov 2014 18:07:45 +0000 (11:07 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 7 Nov 2014 23:19:33 +0000 (15:19 -0800)
Support for 16 PTMs, funnel, TPIU and replicator connected
to the ETB are included.

Signed-off-by: Xia Kaixu <kaixu.xia@linaro.org>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/arm/boot/dts/hip04.dtsi

index 93b6c909e99174a5d4ad2984d80c8266f6354756..238814596a8787b5135df02f592306a823a1319e 100644 (file)
                clock-frequency = <168000000>;
        };
 
+       clk_375m: clk_375m {
+               #clock-cells = <0>;
+               compatible = "fixed-clock";
+               clock-frequency = <375000000>;
+       };
+
        soc {
                /* It's a 32-bit SoC. */
                #address-cells = <1>;
                };
 
        };
+
+       etb@0,e3c42000 {
+               compatible = "arm,coresight-etb10", "arm,primecell";
+               reg = <0 0xe3c42000 0 0x1000>;
+
+               coresight-default-sink;
+               clocks = <&clk_375m>;
+               clock-names = "apb_pclk";
+               port {
+                       etb0_in_port: endpoint@0 {
+                               slave-mode;
+                               remote-endpoint = <&replicator0_out_port0>;
+                       };
+               };
+       };
+
+       etb@0,e3c82000 {
+               compatible = "arm,coresight-etb10", "arm,primecell";
+               reg = <0 0xe3c82000 0 0x1000>;
+
+               clocks = <&clk_375m>;
+               clock-names = "apb_pclk";
+               port {
+                       etb1_in_port: endpoint@0 {
+                               slave-mode;
+                               remote-endpoint = <&replicator1_out_port0>;
+                       };
+               };
+       };
+
+       etb@0,e3cc2000 {
+               compatible = "arm,coresight-etb10", "arm,primecell";
+               reg = <0 0xe3cc2000 0 0x1000>;
+
+               clocks = <&clk_375m>;
+               clock-names = "apb_pclk";
+               port {
+                       etb2_in_port: endpoint@0 {
+                               slave-mode;
+                               remote-endpoint = <&replicator2_out_port0>;
+                       };
+               };
+       };
+
+       etb@0,e3d02000 {
+               compatible = "arm,coresight-etb10", "arm,primecell";
+               reg = <0 0xe3d02000 0 0x1000>;
+
+               clocks = <&clk_375m>;
+               clock-names = "apb_pclk";
+               port {
+                       etb3_in_port: endpoint@0 {
+                               slave-mode;
+                               remote-endpoint = <&replicator3_out_port0>;
+                       };
+               };
+       };
+
+       tpiu@0,e3c05000 {
+               compatible = "arm,coresight-tpiu", "arm,primecell";
+               reg = <0 0xe3c05000 0 0x1000>;
+
+               clocks = <&clk_375m>;
+               clock-names = "apb_pclk";
+               port {
+                       tpiu_in_port: endpoint@0 {
+                               slave-mode;
+                               remote-endpoint = <&funnel4_out_port0>;
+                       };
+               };
+       };
+
+       replicator0 {
+               /* non-configurable replicators don't show up on the
+                * AMBA bus.  As such no need to add "arm,primecell".
+                */
+               compatible = "arm,coresight-replicator";
+
+               ports {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+
+                       /* replicator output ports */
+                       port@0 {
+                               reg = <0>;
+                               replicator0_out_port0: endpoint {
+                                       remote-endpoint = <&etb0_in_port>;
+                               };
+                       };
+
+                       port@1 {
+                               reg = <1>;
+                               replicator0_out_port1: endpoint {
+                                       remote-endpoint = <&funnel4_in_port0>;
+                               };
+                       };
+
+                       /* replicator input port */
+                       port@2 {
+                               reg = <0>;
+                               replicator0_in_port0: endpoint {
+                                       slave-mode;
+                                       remote-endpoint = <&funnel0_out_port0>;
+                               };
+                       };
+               };
+       };
+
+       replicator1 {
+               /* non-configurable replicators don't show up on the
+                * AMBA bus.  As such no need to add "arm,primecell".
+                */
+               compatible = "arm,coresight-replicator";
+
+               ports {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+
+                       /* replicator output ports */
+                       port@0 {
+                               reg = <0>;
+                               replicator1_out_port0: endpoint {
+                                       remote-endpoint = <&etb1_in_port>;
+                               };
+                       };
+
+                       port@1 {
+                               reg = <1>;
+                               replicator1_out_port1: endpoint {
+                                       remote-endpoint = <&funnel4_in_port1>;
+                               };
+                       };
+
+                       /* replicator input port */
+                       port@2 {
+                               reg = <0>;
+                               replicator1_in_port0: endpoint {
+                                       slave-mode;
+                                       remote-endpoint = <&funnel1_out_port0>;
+                               };
+                       };
+               };
+       };
+
+       replicator2 {
+               /* non-configurable replicators don't show up on the
+                * AMBA bus.  As such no need to add "arm,primecell".
+                */
+               compatible = "arm,coresight-replicator";
+
+               ports {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+
+                       /* replicator output ports */
+                       port@0 {
+                               reg = <0>;
+                               replicator2_out_port0: endpoint {
+                                       remote-endpoint = <&etb2_in_port>;
+                               };
+                       };
+
+                       port@1 {
+                               reg = <1>;
+                                       replicator2_out_port1: endpoint {
+                                       remote-endpoint = <&funnel4_in_port2>;
+                               };
+                       };
+
+                       /* replicator input port */
+                       port@2 {
+                               reg = <0>;
+                               replicator2_in_port0: endpoint {
+                                       slave-mode;
+                                       remote-endpoint = <&funnel2_out_port0>;
+                               };
+                       };
+               };
+       };
+
+       replicator3 {
+               /* non-configurable replicators don't show up on the
+                * AMBA bus.  As such no need to add "arm,primecell".
+                */
+               compatible = "arm,coresight-replicator";
+
+               ports {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+
+                       /* replicator output ports */
+                       port@0 {
+                               reg = <0>;
+                               replicator3_out_port0: endpoint {
+                                       remote-endpoint = <&etb3_in_port>;
+                               };
+                       };
+
+                       port@1 {
+                               reg = <1>;
+                               replicator3_out_port1: endpoint {
+                                       remote-endpoint = <&funnel4_in_port3>;
+                               };
+                       };
+
+                       /* replicator input port */
+                       port@2 {
+                               reg = <0>;
+                               replicator3_in_port0: endpoint {
+                                       slave-mode;
+                                       remote-endpoint = <&funnel3_out_port0>;
+                               };
+                       };
+               };
+       };
+
+       funnel@0,e3c41000 {
+               compatible = "arm,coresight-funnel", "arm,primecell";
+               reg = <0 0xe3c41000 0 0x1000>;
+
+               clocks = <&clk_375m>;
+               clock-names = "apb_pclk";
+               ports {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+
+                       /* funnel output port */
+                       port@0 {
+                               reg = <0>;
+                               funnel0_out_port0: endpoint {
+                                       remote-endpoint =
+                                               <&replicator0_in_port0>;
+                               };
+                       };
+
+                       /* funnel input ports */
+                       port@1 {
+                               reg = <0>;
+                               funnel0_in_port0: endpoint {
+                                       slave-mode;
+                                       remote-endpoint = <&ptm0_out_port>;
+                               };
+                       };
+
+                       port@2 {
+                               reg = <1>;
+                               funnel0_in_port1: endpoint {
+                                       slave-mode;
+                                       remote-endpoint = <&ptm1_out_port>;
+                               };
+                       };
+
+                       port@3 {
+                               reg = <2>;
+                               funnel0_in_port2: endpoint {
+                                       slave-mode;
+                                       remote-endpoint = <&ptm2_out_port>;
+                               };
+                       };
+
+                       port@4 {
+                               reg = <3>;
+                               funnel0_in_port3: endpoint {
+                                       slave-mode;
+                                       remote-endpoint = <&ptm3_out_port>;
+                               };
+                       };
+               };
+       };
+
+       funnel@0,e3c81000 {
+               compatible = "arm,coresight-funnel", "arm,primecell";
+               reg = <0 0xe3c81000 0 0x1000>;
+
+               clocks = <&clk_375m>;
+               clock-names = "apb_pclk";
+               ports {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+
+                       /* funnel output port */
+                       port@0 {
+                               reg = <0>;
+                               funnel1_out_port0: endpoint {
+                                       remote-endpoint =
+                                               <&replicator1_in_port0>;
+                               };
+                       };
+
+                       /* funnel input ports */
+                       port@1 {
+                               reg = <0>;
+                               funnel1_in_port0: endpoint {
+                                       slave-mode;
+                                       remote-endpoint = <&ptm4_out_port>;
+                               };
+                       };
+
+                       port@2 {
+                               reg = <1>;
+                               funnel1_in_port1: endpoint {
+                                       slave-mode;
+                                       remote-endpoint = <&ptm5_out_port>;
+                               };
+                       };
+
+                       port@3 {
+                               reg = <2>;
+                               funnel1_in_port2: endpoint {
+                                       slave-mode;
+                                       remote-endpoint = <&ptm6_out_port>;
+                               };
+                       };
+
+                       port@4 {
+                               reg = <3>;
+                               funnel1_in_port3: endpoint {
+                                       slave-mode;
+                                       remote-endpoint = <&ptm7_out_port>;
+                               };
+                       };
+               };
+       };
+
+       funnel@0,e3cc1000 {
+               compatible = "arm,coresight-funnel", "arm,primecell";
+               reg = <0 0xe3cc1000 0 0x1000>;
+
+               clocks = <&clk_375m>;
+               clock-names = "apb_pclk";
+               ports {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+
+                       /* funnel output port */
+                       port@0 {
+                               reg = <0>;
+                               funnel2_out_port0: endpoint {
+                                       remote-endpoint =
+                                               <&replicator2_in_port0>;
+                               };
+                       };
+
+                       /* funnel input ports */
+                       port@1 {
+                               reg = <0>;
+                               funnel2_in_port0: endpoint {
+                                       slave-mode;
+                                       remote-endpoint = <&ptm8_out_port>;
+                               };
+                       };
+
+                       port@2 {
+                               reg = <1>;
+                               funnel2_in_port1: endpoint {
+                                       slave-mode;
+                                       remote-endpoint = <&ptm9_out_port>;
+                               };
+                       };
+
+                       port@3 {
+                               reg = <2>;
+                               funnel2_in_port2: endpoint {
+                                       slave-mode;
+                                       remote-endpoint = <&ptm10_out_port>;
+                               };
+                       };
+
+                       port@4 {
+                               reg = <3>;
+                               funnel2_in_port3: endpoint {
+                                       slave-mode;
+                                       remote-endpoint = <&ptm11_out_port>;
+                               };
+                       };
+               };
+       };
+
+       funnel@0,e3d01000 {
+               compatible = "arm,coresight-funnel", "arm,primecell";
+               reg = <0 0xe3d01000 0 0x1000>;
+
+               clocks = <&clk_375m>;
+               clock-names = "apb_pclk";
+               ports {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+
+                       /* funnel output port */
+                       port@0 {
+                               reg = <0>;
+                               funnel3_out_port0: endpoint {
+                                       remote-endpoint =
+                                               <&replicator3_in_port0>;
+                               };
+                       };
+
+                       /* funnel input ports */
+                       port@1 {
+                               reg = <0>;
+                               funnel3_in_port0: endpoint {
+                                       slave-mode;
+                                       remote-endpoint = <&ptm12_out_port>;
+                               };
+                       };
+
+                       port@2 {
+                               reg = <1>;
+                               funnel3_in_port1: endpoint {
+                                       slave-mode;
+                                       remote-endpoint = <&ptm13_out_port>;
+                               };
+                       };
+
+                       port@3 {
+                               reg = <2>;
+                               funnel3_in_port2: endpoint {
+                                       slave-mode;
+                                       remote-endpoint = <&ptm14_out_port>;
+                               };
+                       };
+
+                       port@4 {
+                               reg = <3>;
+                               funnel3_in_port3: endpoint {
+                                       slave-mode;
+                                       remote-endpoint = <&ptm15_out_port>;
+                               };
+                       };
+               };
+       };
+
+       funnel@0,e3c04000 {
+               compatible = "arm,coresight-funnel", "arm,primecell";
+               reg = <0 0xe3c04000 0 0x1000>;
+
+               clocks = <&clk_375m>;
+               clock-names = "apb_pclk";
+               ports {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+
+                       /* funnel output port */
+                       port@0 {
+                               reg = <0>;
+                               funnel4_out_port0: endpoint {
+                                       remote-endpoint = <&tpiu_in_port>;
+                               };
+                       };
+
+                       /* funnel input ports */
+                       port@1 {
+                               reg = <0>;
+                               funnel4_in_port0: endpoint {
+                                       slave-mode;
+                                       remote-endpoint =
+                                               <&replicator0_out_port1>;
+                               };
+                       };
+
+                       port@2 {
+                               reg = <1>;
+                               funnel4_in_port1: endpoint {
+                                       slave-mode;
+                                       remote-endpoint =
+                                               <&replicator1_out_port1>;
+                               };
+                       };
+
+                       port@3 {
+                               reg = <2>;
+                               funnel4_in_port2: endpoint {
+                                       slave-mode;
+                                       remote-endpoint =
+                                               <&replicator2_out_port1>;
+                               };
+                       };
+
+                       port@4 {
+                               reg = <3>;
+                               funnel4_in_port3: endpoint {
+                                       slave-mode;
+                                       remote-endpoint =
+                                               <&replicator3_out_port1>;
+                               };
+                       };
+               };
+       };
+
+       ptm@0,e3c7c000 {
+               compatible = "arm,coresight-etm3x", "arm,primecell";
+               reg = <0 0xe3c7c000 0 0x1000>;
+
+               clocks = <&clk_375m>;
+               clock-names = "apb_pclk";
+               cpu = <&CPU0>;
+               port {
+                       ptm0_out_port: endpoint {
+                               remote-endpoint = <&funnel0_in_port0>;
+                       };
+               };
+       };
+
+       ptm@0,e3c7d000 {
+               compatible = "arm,coresight-etm3x", "arm,primecell";
+               reg = <0 0xe3c7d000 0 0x1000>;
+
+               clocks = <&clk_375m>;
+               clock-names = "apb_pclk";
+               cpu = <&CPU1>;
+               port {
+                       ptm1_out_port: endpoint {
+                               remote-endpoint = <&funnel0_in_port1>;
+                       };
+               };
+       };
+
+       ptm@0,e3c7e000 {
+               compatible = "arm,coresight-etm3x", "arm,primecell";
+               reg = <0 0xe3c7e000 0 0x1000>;
+
+               clocks = <&clk_375m>;
+               clock-names = "apb_pclk";
+               cpu = <&CPU2>;
+               port {
+                       ptm2_out_port: endpoint {
+                               remote-endpoint = <&funnel0_in_port2>;
+                       };
+               };
+       };
+
+       ptm@0,e3c7f000 {
+               compatible = "arm,coresight-etm3x", "arm,primecell";
+               reg = <0 0xe3c7f000 0 0x1000>;
+
+               clocks = <&clk_375m>;
+               clock-names = "apb_pclk";
+               cpu = <&CPU3>;
+               port {
+                       ptm3_out_port: endpoint {
+                               remote-endpoint = <&funnel0_in_port3>;
+                       };
+               };
+       };
+
+       ptm@0,e3cbc000 {
+               compatible = "arm,coresight-etm3x", "arm,primecell";
+               reg = <0 0xe3cbc000 0 0x1000>;
+
+               clocks = <&clk_375m>;
+               clock-names = "apb_pclk";
+               cpu = <&CPU4>;
+               port {
+                       ptm4_out_port: endpoint {
+                               remote-endpoint = <&funnel1_in_port0>;
+                       };
+               };
+       };
+
+       ptm@0,e3cbd000 {
+               compatible = "arm,coresight-etm3x", "arm,primecell";
+               reg = <0 0xe3cbd000 0 0x1000>;
+
+               clocks = <&clk_375m>;
+               clock-names = "apb_pclk";
+               cpu = <&CPU5>;
+               port {
+                       ptm5_out_port: endpoint {
+                               remote-endpoint = <&funnel1_in_port1>;
+                       };
+               };
+       };
+
+       ptm@0,e3cbe000 {
+               compatible = "arm,coresight-etm3x", "arm,primecell";
+               reg = <0 0xe3cbe000 0 0x1000>;
+
+               clocks = <&clk_375m>;
+               clock-names = "apb_pclk";
+               cpu = <&CPU6>;
+               port {
+                       ptm6_out_port: endpoint {
+                               remote-endpoint = <&funnel1_in_port2>;
+                       };
+               };
+       };
+
+       ptm@0,e3cbf000 {
+               compatible = "arm,coresight-etm3x", "arm,primecell";
+               reg = <0 0xe3cbf000 0 0x1000>;
+
+               clocks = <&clk_375m>;
+               clock-names = "apb_pclk";
+               cpu = <&CPU7>;
+               port {
+                       ptm7_out_port: endpoint {
+                               remote-endpoint = <&funnel1_in_port3>;
+                       };
+               };
+       };
+
+       ptm@0,e3cfc000 {
+               compatible = "arm,coresight-etm3x", "arm,primecell";
+               reg = <0 0xe3cfc000 0 0x1000>;
+
+               clocks = <&clk_375m>;
+               clock-names = "apb_pclk";
+               cpu = <&CPU8>;
+               port {
+                       ptm8_out_port: endpoint {
+                               remote-endpoint = <&funnel2_in_port0>;
+                       };
+               };
+       };
+
+       ptm@0,e3cfd000 {
+               compatible = "arm,coresight-etm3x", "arm,primecell";
+               reg = <0 0xe3cfd000 0 0x1000>;
+               clocks = <&clk_375m>;
+               clock-names = "apb_pclk";
+               cpu = <&CPU9>;
+               port {
+                       ptm9_out_port: endpoint {
+                               remote-endpoint = <&funnel2_in_port1>;
+                       };
+               };
+       };
+
+       ptm@0,e3cfe000 {
+               compatible = "arm,coresight-etm3x", "arm,primecell";
+               reg = <0 0xe3cfe000 0 0x1000>;
+
+               clocks = <&clk_375m>;
+               clock-names = "apb_pclk";
+               cpu = <&CPU10>;
+               port {
+                       ptm10_out_port: endpoint {
+                               remote-endpoint = <&funnel2_in_port2>;
+                       };
+               };
+       };
+
+       ptm@0,e3cff000 {
+               compatible = "arm,coresight-etm3x", "arm,primecell";
+               reg = <0 0xe3cff000 0 0x1000>;
+
+               clocks = <&clk_375m>;
+               clock-names = "apb_pclk";
+               cpu = <&CPU11>;
+               port {
+                       ptm11_out_port: endpoint {
+                               remote-endpoint = <&funnel2_in_port3>;
+                       };
+               };
+       };
+
+       ptm@0,e3d3c000 {
+               compatible = "arm,coresight-etm3x", "arm,primecell";
+               reg = <0 0xe3d3c000 0 0x1000>;
+
+               clocks = <&clk_375m>;
+               clock-names = "apb_pclk";
+               cpu = <&CPU12>;
+               port {
+                       ptm12_out_port: endpoint {
+                               remote-endpoint = <&funnel3_in_port0>;
+                       };
+               };
+       };
+
+       ptm@0,e3d3d000 {
+               compatible = "arm,coresight-etm3x", "arm,primecell";
+               reg = <0 0xe3d3d000 0 0x1000>;
+
+               clocks = <&clk_375m>;
+               clock-names = "apb_pclk";
+               cpu = <&CPU13>;
+               port {
+                       ptm13_out_port: endpoint {
+                               remote-endpoint = <&funnel3_in_port1>;
+                       };
+               };
+       };
+
+       ptm@0,e3d3e000 {
+               compatible = "arm,coresight-etm3x", "arm,primecell";
+               reg = <0 0xe3d3e000 0 0x1000>;
+
+               clocks = <&clk_375m>;
+               clock-names = "apb_pclk";
+               cpu = <&CPU14>;
+               port {
+                       ptm14_out_port: endpoint {
+                               remote-endpoint = <&funnel3_in_port2>;
+                       };
+               };
+       };
+
+       ptm@0,e3d3f000 {
+               compatible = "arm,coresight-etm3x", "arm,primecell";
+               reg = <0 0xe3d3f000 0 0x1000>;
+
+               clocks = <&clk_375m>;
+               clock-names = "apb_pclk";
+               cpu = <&CPU15>;
+               port {
+                       ptm15_out_port: endpoint {
+                               remote-endpoint = <&funnel3_in_port3>;
+                       };
+               };
+       };
 };