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arm64: dts: sprd: adding coresight entries to Spreadtrum SC9836

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Support only for ETF, FUNNEL, STM are included currently.
Support for ETM, TPIU and the replicator linked to it are not included in
this version patch.

Signed-off-by: Chunyan Zhang <zhang.chunyan@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Chunyan Zhang 2015-03-25 20:52:11 +08:00 committed by Olof Johansson
parent e571031938
commit 3341ada436
1 changed files with 55 additions and 0 deletions
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55
arch/arm64/boot/dts/sprd/sc9836.dtsi
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@ -45,6 +45,61 @@
};
};
etf@10003000 {
compatible = "arm,coresight-tmc", "arm,primecell";
reg = <0 0x10003000 0 0x1000>;
clocks = <&clk26mhz>;
clock-names = "apb_pclk";
port {
etf_in: endpoint {
slave-mode;
remote-endpoint = <&funnel_out_port0>;
};
};
};
funnel@10001000 {
compatible = "arm,coresight-funnel", "arm,primecell";
reg = <0 0x10001000 0 0x1000>;
clocks = <&clk26mhz>;
clock-names = "apb_pclk";
ports {
#address-cells = <1>;
#size-cells = <0>;
/* funnel output port */
port@0 {
reg = <0>;
funnel_out_port0: endpoint {
remote-endpoint = <&etf_in>;
};
};
/* funnel input port 0~3 is reserved for ETMs */
port@1 {
reg = <4>;
funnel_in_port4: endpoint {
slave-mode;
remote-endpoint = <&stm_out>;
};
};
};
};
stm@10006000 {
compatible = "arm,coresight-stm", "arm,primecell";
reg = <0 0x10006000 0 0x1000>,
<0 0x01000000 0 0x180000>;
reg-names = "stm-base", "stm-stimulus-base";
clocks = <&clk26mhz>;
clock-names = "apb_pclk";
port {
stm_out: endpoint {
remote-endpoint = <&funnel_in_port4>;
};
};
};
gic: interrupt-controller@12001000 {
compatible = "arm,gic-400";
reg = <0 0x12001000 0 0x1000>,