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Searched refs:ETM (Results 1 – 10 of 10) sorted by relevance

/Linux-v5.4/Documentation/ABI/testing/
Dsysfs-bus-coresight-devices-etm3x125 Description: (RW) Gives access to the ETM status register, which holds
258 Description: (RO) Print the content of the ETM Configuration Code register
265 Description: (RO) Print the content of the ETM Configuration Code Extension
272 Description: (RO) Print the content of the ETM System Configuration
279 Description: (RO) Print the content of the ETM ID register (0x1e4). The
286 Description: (RO) Print the content of the ETM Main Control register (0x000).
293 Description: (RO) Print the content of the ETM Trace ID register (0x200).
300 Description: (RO) Print the content of the ETM Trace Enable Event register
307 Description: (RO) Print the content of the ETM Trace Start/Stop Conrol
314 Description: (RO) Print the content of the ETM Enable Conrol #1
[all …]
Dsysfs-bus-coresight-devices-etm4x90 Description: (RW) Controls various modes supported by this ETM, for example
/Linux-v5.4/drivers/clk/mxs/
Dclk-imx23.c34 #define ETM (CLKCTRL + 0x00e0) macro
134 clks[etm_div] = mxs_clk_div("etm_div", "etm_sel", ETM, 0, 6, 29); in mx23_clocks_init()
151 clks[etm] = mxs_clk_gate("etm", "etm_div", ETM, 31); in mx23_clocks_init()
Dclk-imx28.c37 #define ETM (CLKCTRL + 0x0130) macro
202 clks[etm_div] = mxs_clk_div("etm_div", "etm_sel", ETM, 0, 7, 29); in mx28_clocks_init()
223 clks[etm] = mxs_clk_gate("etm", "etm_div", ETM, 31); in mx28_clocks_init()
/Linux-v5.4/arch/arm/boot/dts/
Dste-hrefv60plus.dtsi56 /* GPIO 70-77 used for ETM */
211 * Drive D19-D23 for the ETM PTM trace interface low,
/Linux-v5.4/Documentation/devicetree/bindings/arm/
Dcoresight.txt64 * cpu: the cpu phandle this ETM/PTM is affined to. Do not
90 * Optional properties for ETM/PTMs:
92 * arm,cp14: must be present if the system accesses ETM/PTM management
/Linux-v5.4/Documentation/trace/
Dcoresight.rst41 | # ETM # ::::: | # PTM # ::::: ::::: @ |
76 &&&&&&&&& IIIIIII ETM = Embedded Trace Macrocell
89 the basic tracing functionality, enabling components such ETM/PTM, funnel,
101 ETM:
223 e.g, ETM bound to CPU0 is named "etm0"
440 Below is an example of using ARM ETM for autoFDO. It requires autofdo
/Linux-v5.4/drivers/hwtracing/coresight/
DKconfig74 the ETM version data tracing may also be available.
/Linux-v5.4/arch/arm64/boot/dts/qcom/
Dmsm8916.dtsi1182 * 0 - connected to Resource and Power Manger CPU ETM
1184 * 2 - connected to Modem CPU ETM
1187 * 6 - connected trought funnel to Wireless CPU ETM
/Linux-v5.4/Documentation/admin-guide/
Dsysrq.rst135 ``v`` Causes ETM buffer dump [ARM-specific]