Palmer Dabbelt d5be89a8d1 RISC-V: Resurrect the MMIO timer implementation for M-mode systems ... The K210 doesn't implement rdtime in M-mode, and since that's where Linux runs in the NOMMU systems that means we can't use rdtime. The K210 is the only system that anyone is currently running NOMMU or M-mode on, so here we're just inlining the timer read directly. This also adds the CLINT driver as an !MMU dependency, as it's currently the only timer driver availiable for these systems and without it we get a build failure for some configurations. Tested-by: Damien Le Moal <damien.lemoal@wdc.com> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>		2020-09-19 13:21:11 -07:00
..
acpi_pm.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 243	2019-06-19 17:09:07 +02:00
arc_timer.c	clocksource/drivers/arc_timer: Remove duplicate error message	2020-05-22 23:58:56 +02:00
arm_arch_timer.c	arm64: arch_timer: Disable the compat vdso for cores affected by ARM64_WORKAROUND_1418040	2020-07-08 21:57:51 +01:00
arm_global_timer.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
armv7m_systick.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 194	2019-05-30 11:29:22 -07:00
asm9260_timer.c	clocksource/drivers/asm9260: Add a check for of_clk_get	2019-11-04 10:40:10 +01:00
bcm2835_timer.c	clocksource: Replace setup_irq() by request_irq()	2020-02-27 12:15:24 +01:00
bcm_kona_timer.c	clocksource: Replace setup_irq() by request_irq()	2020-02-27 12:15:24 +01:00
clksrc_st_lpc.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
clksrc-dbx500-prcmu.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 197	2019-05-30 11:29:22 -07:00
clps711x-timer.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
dummy_timer.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
dw_apb_timer_of.c	clocksource: dw_apb_timer_of: Fix missing clockevent timers	2020-05-23 00:02:59 +02:00
dw_apb_timer.c	clocksource: dw_apb_timer: Make CPU-affiliation being optional	2020-05-23 00:02:41 +02:00
em_sti.c	clocksource/drivers/em_sti: Fix variable declaration in em_sti_probe	2020-01-16 19:06:57 +01:00
exynos_mct.c	clocksource: Replace setup_irq() by request_irq()	2020-02-27 12:15:24 +01:00
h8300_timer8.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
h8300_timer16.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
h8300_tpu.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
hyperv_timer.c	timekeeping and timer updates:	2020-03-30 18:51:47 -07:00
i8253.c	clockevents/drivers/i8253: Add support for PIT shutdown quirk	2018-11-04 11:04:46 +01:00
ingenic-ost.c	clocksource: Add driver for the Ingenic JZ47xx OST	2020-02-27 09:37:29 +01:00
ingenic-sysost.c	clocksource/drivers/ingenic: Add support for the Ingenic X1000 OST.	2020-07-23 16:58:09 +02:00
ingenic-timer.c	clocksource/drivers/ingenic: Add high resolution timer support for SMP/SMT.	2020-07-23 16:57:19 +02:00
jcore-pit.c	clocksource/drivers: Rename CLOCKSOURCE_OF_DECLARE to TIMER_OF_DECLARE	2017-06-14 11:58:45 +02:00
Kconfig	RISC-V: Remove CLINT related code from timer and arch	2020-08-20 10:58:13 -07:00
Makefile	clocksource/drivers: Add CLINT timer driver	2020-08-20 10:57:29 -07:00
mips-gic-timer.c	clocksource: mips-gic-timer: Mark GIC timer as unstable if ref clock changes	2020-05-23 00:03:16 +02:00
mmio.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
mps2-timer.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
mxs_timer.c	clocksource: Replace setup_irq() by request_irq()	2020-02-27 12:15:24 +01:00
nomadik-mtu.c	clocksource/drivers/nomadik-mtu: Handle 32kHz clock	2020-07-23 16:57:43 +02:00
numachip.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282	2019-06-05 17:36:37 +02:00
renesas-ostm.c	clocksource/drivers/renesas-ostm: Use unique device name instead of ostm	2019-11-04 10:38:46 +01:00
samsung_pwm_timer.c	clocksource: Replace setup_irq() by request_irq()	2020-02-27 12:15:24 +01:00
scx200_hrt.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
sh_cmt.c	clocksource/drivers/sh_cmt: Use "kHz" for kilohertz	2020-07-23 16:57:43 +02:00
sh_mtu2.c	remove ioremap_nocache and devm_ioremap_nocache	2020-01-06 09:45:59 +01:00
sh_tmu.c	remove ioremap_nocache and devm_ioremap_nocache	2020-01-06 09:45:59 +01:00
timer-armada-370-xp.c	clocksource/drivers: Unify the names to timer-* format	2018-10-03 14:37:02 +02:00
timer-atcpit100.c	clocksource/drivers: Set clockevent device cpumask to cpu_possible_mask	2018-07-26 11:26:30 +02:00
timer-atlas7.c	clocksource: Replace setup_irq() by request_irq()	2020-02-27 12:15:24 +01:00
timer-atmel-pit.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
timer-atmel-st.c	clocksource/drivers/atmel-st: Remove useless 'status'	2020-04-15 10:57:15 +02:00
timer-atmel-tcb.c	clocksource/drivers/timer-atmel-tcb: Add sama5d2 support	2020-07-11 18:58:24 +02:00
timer-cadence-ttc.c	clocksource/drivers/cadence-ttc: Use ttc driver as platform driver	2020-01-16 19:06:57 +01:00
timer-clint.c	RISC-V: Resurrect the MMIO timer implementation for M-mode systems	2020-09-19 13:21:11 -07:00
timer-cs5535.c	clocksource/drivers/timer-cs5535: Request irq with non-NULL dev_id	2020-03-12 19:23:06 +01:00
timer-davinci.c	clocksource: davinci: axe a pointless __GFP_NOFAIL	2020-04-09 12:13:20 +02:00
timer-digicolor.c	clocksource/drivers: Rename CLOCKSOURCE_OF_DECLARE to TIMER_OF_DECLARE	2017-06-14 11:58:45 +02:00
timer-efm32.c	clocksource: Replace setup_irq() by request_irq()	2020-02-27 12:15:24 +01:00
timer-fsl-ftm.c	clocksource: Replace setup_irq() by request_irq()	2020-02-27 12:15:24 +01:00
timer-fttmr010.c	clocksource/drivers/fttmr010: Set interrupt and shutdown	2020-02-21 09:28:38 +01:00
timer-gx6605s.c	clocksource/drivers/c-sky: Add gx6605s SOC system timer	2018-11-02 19:41:12 +01:00
timer-imx-gpt.c	clocksource: Replace setup_irq() by request_irq()	2020-02-27 12:15:24 +01:00
timer-imx-sysctr.c	clocksource/drivers/imx-sysctr: Remove unused includes	2020-03-17 10:11:45 +01:00
timer-imx-tpm.c	clocksource/drivers/imx-tpm: Add support for ARM64	2020-04-09 16:24:50 +02:00
timer-integrator-ap.c	clocksource: Replace setup_irq() by request_irq()	2020-02-27 12:15:24 +01:00
timer-ixp4xx.c	clocksource/drivers/ixp4xx: Implement delay timer	2019-06-25 19:49:18 +02:00
timer-keystone.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
timer-lpc32xx.c	clocksource/drivers: Unify the names to timer-* format	2018-10-03 14:37:02 +02:00
timer-mediatek.c	clocksource/drivers/mediatek: Fix error handling	2019-10-16 17:04:50 +02:00
timer-meson6.c	clocksource: Replace setup_irq() by request_irq()	2020-02-27 12:15:24 +01:00
timer-microchip-pit64b.c	clocksource/drivers/timer-microchip-pit64b: Fix rate for gck	2020-03-16 11:19:37 +01:00
timer-milbeaut.c	clocksource/drivers/timer-milbeaut: Cleanup common register accesses	2019-05-02 21:55:58 +02:00
timer-mp-csky.c	clocksource/drivers/c-sky: fixup ftrace call-graph panic	2018-12-31 23:17:23 +08:00
timer-npcm7xx.c	clocksource/drivers/npcm: Fix GENMASK and timer operation	2019-08-27 00:31:39 +02:00
timer-nps.c	clocksource/drivers: Rename CLOCKSOURCE_OF_DECLARE to TIMER_OF_DECLARE	2017-06-14 11:58:45 +02:00
timer-of.c	- Some cleanups for the timer-of, use %p0F and the unique device name	2019-11-04 18:49:13 +01:00
timer-of.h	clocksource/drivers/timer-of: Store the device node pointer in 'struct timer_of'	2018-01-08 17:57:24 +01:00
timer-orion.c	clocksource: Replace setup_irq() by request_irq()	2020-02-27 12:15:24 +01:00
timer-owl.c	clocksource/drivers/owl: Improve owl_timer_init fail messages	2020-02-27 09:42:00 +01:00
timer-oxnas-rps.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201	2019-05-30 11:29:52 -07:00
timer-pistachio.c	clocksource/drivers: Unify the names to timer-* format	2018-10-03 14:37:02 +02:00
timer-prima2.c	clocksource: Replace setup_irq() by request_irq()	2020-02-27 12:15:24 +01:00
timer-probe.c	Revert "clocksource/drivers/timer-probe: Avoid creating dead devices"	2020-03-28 11:25:44 +01:00
timer-pxa.c	clocksource: Replace setup_irq() by request_irq()	2020-02-27 12:15:24 +01:00
timer-qcom.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282	2019-06-05 17:36:37 +02:00
timer-rda.c	clocksource/drivers/rda: Add clock driver for RDA8810PL SoC	2018-12-18 22:22:23 +01:00
timer-riscv.c	RISC-V: Remove CLINT related code from timer and arch	2020-08-20 10:58:13 -07:00
timer-rockchip.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
timer-sp804.c	clocksource: Replace setup_irq() by request_irq()	2020-02-27 12:15:24 +01:00
timer-sp.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
timer-sprd.c	clocksource/drivers/sprd: Register one always-on timer to compensate suspend time	2018-07-26 11:26:34 +02:00
timer-stm32-lp.c	clocksource: Add Low Power STM32 timers driver	2020-06-18 11:19:58 +01:00
timer-stm32.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 194	2019-05-30 11:29:22 -07:00
timer-sun4i.c	clocksource: sun4i: Add missing compatibles	2019-08-27 00:31:39 +02:00
timer-sun5i.c	clocksource/drivers/sun5i: Fail gracefully when clock rate is unavailable	2019-02-23 12:13:45 +01:00
timer-tango-xtal.c	clocksource/drivers/tango-xtal: Rename the file for consistency	2019-02-23 12:13:45 +01:00
timer-tegra.c	clocksource/drivers/tegra: Set up maximum-ticks limit properly	2019-06-25 19:49:18 +02:00
timer-ti-32k.c	clocksource/drivers: Replace HTTP links with HTTPS ones	2020-07-23 16:57:43 +02:00
timer-ti-dm-systimer.c	clocksource/drivers/timer-ti-dm: Fix suspend and resume for am3 and am4	2020-07-21 15:48:33 +02:00
timer-ti-dm.c	clocksource/drivers: Replace HTTP links with HTTPS ones	2020-07-23 16:57:43 +02:00
timer-u300.c	clocksource: Replace setup_irq() by request_irq()	2020-02-27 12:15:24 +01:00
timer-versatile.c	clocksource/drivers/timer-versatile: Clear OF_POPULATED flag	2020-05-23 00:03:25 +02:00
timer-vf-pit.c	clocksource/drivers/timer-vf-pit: Add missing parenthesis	2020-04-05 09:24:58 +02:00
timer-vt8500.c	clocksource: Replace setup_irq() by request_irq()	2020-02-27 12:15:24 +01:00
timer-zevio.c	clocksource: Replace setup_irq() by request_irq()	2020-02-27 12:15:24 +01:00