linux/drivers/clocksource
Hao-Wen Ting d1780dce95 clocksource/drivers: Add Realtek system timer driver
Add a system timer driver for Realtek SoCs.

This driver registers the 1 MHz global hardware counter on Realtek
platforms as a clock event device. Since this hardware counter starts
counting automatically after SoC power-on, no clock initialization is
required. Because the counter does not stop or get affected by CPU power
down, and it supports oneshot mode, it is typically used as a tick
broadcast timer.

Signed-off-by: Hao-Wen Ting <haowen.ting@realtek.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://patch.msgid.link/20251126060110.198330-3-haowen.ting@realtek.com
2025-11-26 11:25:15 +01:00
..
Kconfig clocksource/drivers: Add Realtek system timer driver 2025-11-26 11:25:15 +01:00
Makefile clocksource/drivers: Add Realtek system timer driver 2025-11-26 11:25:15 +01:00
acpi_pm.c
arc_timer.c
arm_arch_timer.c clocksource/drivers/arm_arch_timer_mmio: Switch over to standalone driver 2025-09-23 12:31:50 +02:00
arm_arch_timer_mmio.c clocksource/drivers/arm_arch_timer_mmio: Prevent driver unbind 2025-11-26 11:24:47 +01:00
arm_global_timer.c clocksource/drivers/arm_global_timer: Add auto-detection for initial prescaler values 2025-09-23 12:41:58 +02:00
armv7m_systick.c
asm9260_timer.c
bcm2835_timer.c
bcm_kona_timer.c
clksrc-dbx500-prcmu.c
clksrc_st_lpc.c
clps711x-timer.c clocksource/drivers/clps711x: Fix resource leaks in error paths 2025-09-23 12:42:27 +02:00
dummy_timer.c
dw_apb_timer.c
dw_apb_timer_of.c
em_sti.c
exynos_mct.c
hyperv_timer.c clocksource: hyper-v: Skip unnecessary checks for the root partition 2025-09-08 22:10:46 +00:00
i8253.c
ingenic-ost.c
ingenic-sysost.c clocksource/drivers/ingenic-sysost: Convert from round_rate() to determine_rate() 2025-09-23 12:41:50 +02:00
ingenic-timer.c
jcore-pit.c
mips-gic-timer.c
mmio.c
mps2-timer.c
mxs_timer.c
nomadik-mtu.c
numachip.c
renesas-ostm.c clocksource/drivers/renesas-ostm: Unconditionally enable reprobe support 2025-05-16 13:33:11 +02:00
samsung_pwm_timer.c
scx200_hrt.c clocksource/drivers/scx200: Add module owner 2025-09-23 10:21:24 +02:00
sh_cmt.c clocksource/drivers/sh_cmt: Always leave device running after probe 2025-11-26 11:24:40 +01:00
sh_mtu2.c
sh_tmu.c
timer-armada-370-xp.c
timer-atmel-pit.c
timer-atmel-st.c
timer-atmel-tcb.c
timer-cadence-ttc.c
timer-clint.c
timer-cs5535.c clocksource/drivers/cs5535: Add module owner 2025-09-23 10:52:23 +02:00
timer-davinci.c
timer-digicolor.c
timer-econet-en751221.c clocksource/timer-econet-en751221: Convert comma to semicolon 2025-09-23 10:56:13 +02:00
timer-ep93xx.c
timer-fsl-ftm.c
timer-fttmr010.c
timer-goldfish.c
timer-gx6605s.c
timer-gxp.c
timer-imx-gpt.c
timer-imx-sysctr.c
timer-imx-tpm.c
timer-integrator-ap.c
timer-ixp4xx.c
timer-keystone.c
timer-loongson1-pwm.c
timer-lpc32xx.c
timer-mediatek-cpux.c
timer-mediatek.c
timer-meson6.c
timer-microchip-pit64b.c
timer-milbeaut.c
timer-mp-csky.c
timer-msc313e.c
timer-npcm7xx.c
timer-nxp-pit.c clocksource/drivers/nxp-pit: Prevent driver unbind 2025-11-26 11:24:57 +01:00
timer-nxp-stm.c clocksource/drivers/nxp-stm: Prevent driver unbind 2025-11-26 11:25:03 +01:00
timer-of.c
timer-of.h
timer-orion.c arm: Handle KCOV __init vs inline mismatches 2025-07-21 21:43:39 -07:00
timer-owl.c
timer-pistachio.c
timer-probe.c
timer-pxa.c
timer-qcom.c
timer-ralink.c clocksource/drivers/ralink: Fix resource leaks in init error path 2025-11-26 11:24:34 +01:00
timer-rda.c clocksource/drivers/rda: Add sched_clock_register for RDA8810PL SoC 2025-11-26 11:25:11 +01:00
timer-realtek.c clocksource/drivers: Add Realtek system timer driver 2025-11-26 11:25:15 +01:00
timer-riscv.c
timer-rockchip.c
timer-rtl-otto.c clocksource/drivers/timer-rtl-otto: Simplify documentation 2025-09-23 12:41:26 +02:00
timer-sp.h
timer-sp804.c clocksource/drivers/timer-sp804: Fix read_current_timer() issue when clock source is not registered 2025-11-26 11:24:32 +01:00
timer-sprd.c clocksource/drivers/sprd: Enable register for timer counter from 32 bit to 64 bit 2025-11-26 11:24:26 +01:00
timer-stm32-lp.c clocksource/drivers/stm32-lp: Drop unused module alias 2025-11-26 11:25:15 +01:00
timer-stm32.c
timer-sun4i.c
timer-sun5i.c clocksource/drivers/sun5i: Add module owner 2025-09-23 10:51:44 +02:00
timer-tegra.c
timer-tegra186.c clocksource/drivers/timer-tegra186: Don't print superfluous errors 2025-09-23 12:41:39 +02:00
timer-ti-32k.c
timer-ti-dm-systimer.c
timer-ti-dm.c clocksource/drivers/timer-ti-dm : Capture functionality for OMAP DM timer 2025-09-23 12:32:40 +02:00
timer-versatile.c
timer-vt8500.c
timer-zevio.c