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Searched full:systick (Results 1 – 14 of 14) sorted by relevance

/linux/arch/mips/ralink/
H A Dcevt-rt3352.c27 /* route systick irq to mips irq 7 instead of the r4k-timer */
70 static struct systick_device systick = { variable
73 * cevt-r4k uses 300, make sure systick
92 free_irq(systick.dev.irq, &systick.dev); in systick_shutdown()
94 iowrite32(0, systick.membase + SYSTICK_CONFIG); in systick_shutdown()
101 const char *name = systick.dev.name; in systick_set_oneshot()
103 int irq = systick.dev.irq; in systick_set_oneshot()
109 IRQF_PERCPU | IRQF_TIMER, name, &systick.dev)) in systick_set_oneshot()
114 systick.membase + SYSTICK_CONFIG); in systick_set_oneshot()
123 systick.membase = of_iomap(np, 0); in ralink_systick_init()
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/linux/tools/testing/selftests/timers/
H A Dadjtick.c35 long systick; variable
134 ppm = ((long long)tickval * MILLION)/systick - MILLION; in check_tick_adj()
138 printf("%lld usec, %lld ppm", systick + (systick * eppm / MILLION), eppm); in check_tick_adj()
184 systick = sysconf(_SC_CLK_TCK); in main()
185 systick = USEC_PER_SEC/sysconf(_SC_CLK_TCK); in main()
186 max = systick/10; /* +/- 10% */ in main()
189 for (tick = (systick - max); tick < (systick + max); tick += interval) { in main()
203 tx1.tick = systick; in main()
/linux/Documentation/devicetree/bindings/timer/
H A Darm,armv7m-systick.yaml4 $id: http://devicetree.org/schemas/timer/arm,armv7m-systick.yaml#
13 description: ARMv7-M includes a system timer, known as SysTick.
17 const: arm,armv7m-systick
42 compatible = "arm,armv7m-systick";
49 compatible = "arm,armv7m-systick";
H A Dralink,cevt-systick.yaml4 $id: http://devicetree.org/schemas/timer/ralink,cevt-systick.yaml#
14 const: ralink,cevt-systick
31 systick@d00 {
32 compatible = "ralink,cevt-systick";
/linux/arch/arm/boot/dts/
H A Darmv7-m.dtsi10 systick: timer@e000e010 { label
11 compatible = "arm,armv7m-systick";
/linux/include/dt-bindings/clock/
H A Dstm32fx-clock.h22 #define SYSTICK 0 macro
/linux/drivers/clocksource/
H A Darmv7m_systick.c85 TIMER_OF_DECLARE(arm_systick, "arm,armv7m-systick",
/linux/arch/arm/kernel/
H A Dentry-v7m.S153 .long __invalid_entry @ 15 - SysTick
/linux/Documentation/devicetree/bindings/clock/
H A Dst,stm32-rcc.txt74 0 SYSTICK
/linux/arch/arm/boot/dts/st/
H A Dstm32f429.dtsi797 &systick {
798 clocks = <&rcc 1 SYSTICK>;
H A Dstm32f746.dtsi690 &systick {
H A Dstm32h743.dtsi727 &systick {
/linux/drivers/clk/
H A Dclk-stm32h7.c522 /* * CPU Systick */ in register_core_and_bus_clocks()
523 hws[CPU_SYSTICK] = clk_hw_register_fixed_factor(NULL, "systick", in register_core_and_bus_clocks()
H A Dclk-stm32f4.c1803 clks[SYSTICK] = clk_hw_register_fixed_factor(NULL, "systick", "ahb_div", in stm32f4_rcc_init()