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/openbmc/linux/Documentation/devicetree/bindings/watchdog/
H A Darm,twd-wdt.yaml4 $id: http://devicetree.org/schemas/watchdog/arm,twd-wdt.yaml#
14 Timer-Watchdog (aka TWD), which provides both a per-cpu local timer
17 The TWD is usually attached to a GIC to deliver its two per-processor
23 - arm,cortex-a9-twd-wdt
24 - arm,cortex-a5-twd-wdt
25 - arm,arm11mp-twd-wdt
47 compatible = "arm,arm11mp-twd-wdt";
/openbmc/linux/Documentation/devicetree/bindings/timer/
H A Darm,twd-timer.yaml4 $id: http://devicetree.org/schemas/timer/arm,twd-timer.yaml#
14 Timer-Watchdog (aka TWD), which provides both a per-cpu local timer
17 The TWD is usually attached to a GIC to deliver its two per-processor
23 - arm,cortex-a9-twd-timer
24 - arm,cortex-a5-twd-timer
25 - arm,arm11mp-twd-timer
53 compatible = "arm,arm11mp-twd-timer";
/openbmc/linux/Documentation/devicetree/bindings/mfd/
H A Dbrcm,twd.yaml4 $id: http://devicetree.org/schemas/mfd/brcm,twd.yaml#
7 title: Broadcom's Timer-Watchdog (aka TWD)
22 - brcm,bcm4908-twd
23 - brcm,bcm7038-twd
53 compatible = "brcm,bcm4908-twd", "simple-mfd", "syscon";
/openbmc/linux/arch/arm/kernel/
H A Dsmp_twd.c117 * The twd clock events must be reprogrammed to account for the new in twd_rate_change()
282 err = request_percpu_irq(twd_ppi, twd_handler, "twd", twd_evt); in twd_local_timer_common_register()
284 pr_err("twd: can't register interrupt %d (%d)\n", twd_ppi, err); in twd_local_timer_common_register()
289 "arm/timer/twd:starting", in twd_local_timer_common_register()
338 TIMER_OF_DECLARE(arm_twd_a9, "arm,cortex-a9-twd-timer", twd_local_timer_of_register);
339 TIMER_OF_DECLARE(arm_twd_a5, "arm,cortex-a5-twd-timer", twd_local_timer_of_register);
340 TIMER_OF_DECLARE(arm_twd_11mp, "arm,arm11mp-twd-timer", twd_local_timer_of_register);
/openbmc/qemu/target/i386/
H A Dxsave_helper.c17 uint16_t cwd, swd, twd; in x86_cpu_xsave_all_areas() local
26 twd = 0; in x86_cpu_xsave_all_areas()
31 twd |= (!env->fptags[i]) << i; in x86_cpu_xsave_all_areas()
35 legacy->ftw = twd; in x86_cpu_xsave_all_areas()
154 uint16_t cwd, swd, twd; in x86_cpu_xrstor_all_areas() local
163 twd = legacy->ftw; in x86_cpu_xrstor_all_areas()
169 env->fptags[i] = !((twd >> i) & 1); in x86_cpu_xrstor_all_areas()
/openbmc/linux/arch/x86/kernel/fpu/
H A Dregset.c265 static inline unsigned short twd_i387_to_fxsr(unsigned short twd) in twd_i387_to_fxsr() argument
270 tmp = ~twd; in twd_i387_to_fxsr()
290 u32 twd = (unsigned long) fxsave->twd; in twd_fxsr_to_i387() local
295 for (i = 0; i < 8; i++, twd >>= 1) { in twd_fxsr_to_i387()
296 if (twd & 0x1) { in twd_fxsr_to_i387()
341 env->twd = twd_fxsr_to_i387(fxsave); in __convert_from_fxsr()
384 fxsave->twd = twd_i387_to_fxsr(env->twd); in convert_to_fxsr()
/openbmc/linux/Documentation/devicetree/bindings/arm/ux500/
H A Dboards.txt29 see binding for timer/arm,twd-timer.yaml
69 compatible = "arm,cortex-a9-twd-timer";
78 smp_twd_clk: smp-twd-clock {
/openbmc/linux/arch/x86/include/asm/
H A Duser32.h11 u32 twd; member
23 unsigned short twd; /* not compatible to 64bit twd */ member
H A Duser_32.h48 long twd; member
59 unsigned short twd; member
H A Duser_64.h54 unsigned short twd; /* Note this is not the same as member
55 the 32bit/x87/FSAVE twd */
/openbmc/linux/Documentation/devicetree/bindings/clock/
H A Dstericsson,u8500-clks.yaml17 clocks - RTC (32 kHz), CPU clock (SMP TWD), PRCMU (power reset and
101 smp-twd-clock:
138 - smp-twd-clock
171 smp_twd_clk: smp-twd-clock {
/openbmc/linux/drivers/watchdog/
H A Dmax63xx_wdt.c75 const u8 twd; member
103 while (table->twd) { in max63xx_select_timeout()
104 if (value <= table->twd) { in max63xx_select_timeout()
233 wdt->wdd.timeout = wdt->timeout->twd; in max63xx_wdt_probe()
244 wdt->timeout->twd, wdt->timeout->tdelay); in max63xx_wdt_probe()
H A Dmax77620_wdt.c127 * "If the value of TWD needs to be changed, clear the system in max77620_wdt_set_timeout()
128 * watchdog timer first [...], then change the value of TWD." in max77620_wdt_set_timeout()
/openbmc/linux/arch/x86/um/
H A Dsignal.c24 static inline unsigned short twd_i387_to_fxsr(unsigned short twd) in twd_i387_to_fxsr() argument
29 tmp = ~twd; in twd_i387_to_fxsr()
41 unsigned long twd = (unsigned long) fxsave->twd; in twd_fxsr_to_i387() local
49 if (twd & 0x1) { in twd_fxsr_to_i387()
78 twd = twd >> 1; in twd_fxsr_to_i387()
129 fxsave->twd = twd_i387_to_fxsr((unsigned short)(env[2] & 0xffff)); in convert_fxsr_from_user()
/openbmc/linux/arch/arm/boot/dts/broadcom/
H A Dbcm-hr2.dtsi82 twd-timer@20600 {
83 compatible = "arm,cortex-a9-twd-timer";
90 twd-watchdog@20620 {
91 compatible = "arm,cortex-a9-twd-wdt";
H A Dbcm63138.dtsi117 compatible = "arm,cortex-a9-twd-timer";
125 compatible = "arm,cortex-a9-twd-wdt";
/openbmc/linux/arch/arm/boot/dts/calxeda/
H A Dhighbank.dts114 compatible = "arm,cortex-a9-twd-timer";
121 compatible = "arm,cortex-a9-twd-wdt";
/openbmc/linux/arch/arm64/boot/dts/broadcom/bcmbca/
H A Dbcm6858.dtsi120 twd: timer-mfd@400 { label
121 compatible = "brcm,bcm4908-twd", "simple-mfd", "syscon";
/openbmc/openbmc/meta-security/recipes-ids/tripwire/files/
H A Dtripwire.cron3 if [ ! -e /var/lib/tripwire/${HOST_NAME}.twd ] ; then
H A Dtwcfg.txt3 DBFILE =/var/lib/tripwire/$(HOSTNAME).twd
H A Dtripwire.sh3 if [ ! -e /var/lib/tripwire/${HOST_NAME}.twd ] ; then
/openbmc/linux/arch/arm/boot/dts/arm/
H A Darm-realview-pbx-a9.dts87 compatible = "arm,cortex-a9-twd-timer";
94 compatible = "arm,cortex-a9-twd-wdt";
H A Darm-realview-eb-mp.dtsi92 compatible = "arm,arm11mp-twd-timer";
99 compatible = "arm,arm11mp-twd-wdt";
H A Dvexpress-v2p-ca5s.dts102 compatible = "arm,cortex-a5-twd-timer";
116 compatible = "arm,cortex-a5-twd-wdt";
/openbmc/linux/arch/arm/boot/dts/nuvoton/
H A Dnuvoton-npcm730.dtsi37 compatible = "arm,cortex-a9-twd-timer";

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