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Commit 9cd42eef authored by Xiaogang Cui's avatar Xiaogang Cui
Browse files

ARM: dts: msm: add dt support for etm save and restore for 8939 



Add device tree entries for ETM save-restore across power collapse
since these ETM registers do not retain their states across power collapse.

Change-Id: I6345fa513eff84f86181979f3eb5f0c90e31c8b9
Signed-off-by: default avatarXiaogang Cui <xiaogang@codeaurora.org>
parent f187fb35

arch/arm/boot/dts/qcom/msm8939.dtsi

+88 −0
Original line number Diff line number Diff line
@@ -180,4 +180,92 @@ 
		qcom,irq-is-percpu;

		interrupts = <1 7 0xff00>;

	};



	jtag_mm0: jtagmm@8fc000 {

		compatible = "qcom,jtagv8-mm";

		reg = <0x8fc000 0x1000>,

		      <0x8f0000 0x1000>;

		reg-names = "etm-base", "debug-base";



		clocks = <&clock_rpm clk_qdss_clk>,

		         <&clock_rpm clk_qdss_a_clk>;

		clock-names = "core_clk", "core_a_clk";

	};



	jtag_mm1: jtagmm@8fd000 {

		compatible = "qcom,jtagv8-mm";

		reg = <0x8fd000 0x1000>,

		      <0x8f2000 0x1000>;

		reg-names = "etm-base", "debug-base";



		clocks = <&clock_rpm clk_qdss_clk>,

		         <&clock_rpm clk_qdss_a_clk>;

		clock-names = "core_clk", "core_a_clk";

	};



	jtag_mm2: jtagmm@8fe000 {

		compatible = "qcom,jtagv8-mm";

		reg = <0x8fe000 0x1000>,

		      <0x8f4000 0x1000>;

		reg-names = "etm-base", "debug-base";



		clocks = <&clock_rpm clk_qdss_clk>,

		         <&clock_rpm clk_qdss_a_clk>;

		clock-names = "core_clk", "core_a_clk";

	};



	jtag_mm3: jtagmm@8ff000 {

		compatible = "qcom,jtagv8-mm";

		reg = <0x8ff000 0x1000>,

		      <0x8f6000 0x1000>;

		reg-names = "etm-base", "debug-base";



		clocks = <&clock_rpm clk_qdss_clk>,

		         <&clock_rpm clk_qdss_a_clk>;

		clock-names = "core_clk", "core_a_clk";

	};



	jtag_mm4: jtagmm@8dc000 {

		compatible = "qcom,jtagv8-mm";

		reg = <0x8dc000 0x1000>,

		      <0x8d0000 0x1000>;

		reg-names = "etm-base", "debug-base";



		clocks = <&clock_rpm clk_qdss_clk>,

		         <&clock_rpm clk_qdss_a_clk>;

		clock-names = "core_clk", "core_a_clk";

	};



	jtag_mm5: jtagmm@8dd000 {

		compatible = "qcom,jtagv8-mm";

		reg = <0x8dd000 0x1000>,

		      <0x8d2000 0x1000>;

		reg-names = "etm-base", "debug-base";



		clocks = <&clock_rpm clk_qdss_clk>,

		         <&clock_rpm clk_qdss_a_clk>;

		clock-names = "core_clk", "core_a_clk";

	};



	jtag_mm6: jtagmm@8de000 {

		compatible = "qcom,jtagv8-mm";

		reg = <0x8de000 0x1000>,

		      <0x8d4000 0x1000>;

		reg-names = "etm-base", "debug-base";



		clocks = <&clock_rpm clk_qdss_clk>,

		         <&clock_rpm clk_qdss_a_clk>;

		clock-names = "core_clk", "core_a_clk";

	};



	jtag_mm7: jtagmm@8df000 {

		compatible = "qcom,jtagv8-mm";

		reg = <0x8df000 0x1000>,

		      <0x8d6000 0x1000>;

		reg-names = "etm-base", "debug-base";



		clocks = <&clock_rpm clk_qdss_clk>,

		         <&clock_rpm clk_qdss_a_clk>;

		clock-names = "core_clk", "core_a_clk";

	};

};