From: "tip-bot2 for Marc Zyngier" <tip-bot2@linutronix.de>
To: linux-tip-commits@vger.kernel.org
Cc: Marc Zyngier <maz@kernel.org>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
x86@kernel.org, linux-kernel@vger.kernel.org
Subject: [tip: timers/core] clocksource/drivers/arm_arch_timer: Remove any trace of the TVAL programming interface
Date: Sun, 24 Oct 2021 15:40:00 -0000 [thread overview]
Message-ID: <163509000040.626.11026337634937329265.tip-bot2@tip-bot2> (raw)
In-Reply-To: <20211017124225.3018098-11-maz@kernel.org>
The following commit has been merged into the timers/core branch of tip:
Commit-ID: 41f8d02a6a558f80775bf61fe6312a14eeabbca0
Gitweb: https://git.kernel.org/tip/41f8d02a6a558f80775bf61fe6312a14eeabbca0
Author: Marc Zyngier <maz@kernel.org>
AuthorDate: Sun, 17 Oct 2021 13:42:18 +01:00
Committer: Daniel Lezcano <daniel.lezcano@linaro.org>
CommitterDate: Sun, 17 Oct 2021 21:47:39 +02:00
clocksource/drivers/arm_arch_timer: Remove any trace of the TVAL programming interface
TVAL usage is now long gone, get rid of the leftovers.
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20211017124225.3018098-11-maz@kernel.org
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
---
drivers/clocksource/arm_arch_timer.c | 8 --------
include/clocksource/arm_arch_timer.h | 1 -
2 files changed, 9 deletions(-)
diff --git a/drivers/clocksource/arm_arch_timer.c b/drivers/clocksource/arm_arch_timer.c
index ef3f838..6e20bc1 100644
--- a/drivers/clocksource/arm_arch_timer.c
+++ b/drivers/clocksource/arm_arch_timer.c
@@ -48,10 +48,8 @@
#define CNTPCT_LO 0x08
#define CNTFRQ 0x10
#define CNTP_CVAL_LO 0x20
-#define CNTP_TVAL 0x28
#define CNTP_CTL 0x2c
#define CNTV_CVAL_LO 0x30
-#define CNTV_TVAL 0x38
#define CNTV_CTL 0x3c
static unsigned arch_timers_present __initdata;
@@ -111,9 +109,6 @@ void arch_timer_reg_write(int access, enum arch_timer_reg reg, u64 val,
case ARCH_TIMER_REG_CTRL:
writel_relaxed((u32)val, timer->base + CNTP_CTL);
break;
- case ARCH_TIMER_REG_TVAL:
- writel_relaxed((u32)val, timer->base + CNTP_TVAL);
- break;
case ARCH_TIMER_REG_CVAL:
/*
* Not guaranteed to be atomic, so the timer
@@ -130,9 +125,6 @@ void arch_timer_reg_write(int access, enum arch_timer_reg reg, u64 val,
case ARCH_TIMER_REG_CTRL:
writel_relaxed((u32)val, timer->base + CNTV_CTL);
break;
- case ARCH_TIMER_REG_TVAL:
- writel_relaxed((u32)val, timer->base + CNTV_TVAL);
- break;
case ARCH_TIMER_REG_CVAL:
/* Same restriction as above */
writeq_relaxed(val, timer->base + CNTV_CVAL_LO);
diff --git a/include/clocksource/arm_arch_timer.h b/include/clocksource/arm_arch_timer.h
index d59537a..e715bdb 100644
--- a/include/clocksource/arm_arch_timer.h
+++ b/include/clocksource/arm_arch_timer.h
@@ -24,7 +24,6 @@
enum arch_timer_reg {
ARCH_TIMER_REG_CTRL,
- ARCH_TIMER_REG_TVAL,
ARCH_TIMER_REG_CVAL,
};
next prev parent reply other threads:[~2021-10-24 15:40 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-17 12:42 [PATCH v4 00/17] clocksource/arm_arch_timer: Add basic ARMv8.6 support Marc Zyngier
2021-10-17 12:42 ` [PATCH v4 01/17] clocksource/arm_arch_timer: Add build-time guards for unhandled register accesses Marc Zyngier
2021-10-24 15:40 ` [tip: timers/core] " tip-bot2 for Marc Zyngier
2021-10-17 12:42 ` [PATCH v4 02/17] clocksource/arm_arch_timer: Drop CNT*_TVAL read accessors Marc Zyngier
2021-10-24 15:40 ` [tip: timers/core] clocksource/drivers/arm_arch_timer: " tip-bot2 for Marc Zyngier
2021-10-17 12:42 ` [PATCH v4 03/17] clocksource/arm_arch_timer: Extend write side of timer register accessors to u64 Marc Zyngier
2021-10-24 15:40 ` [tip: timers/core] clocksource/drivers/arm_arch_timer: " tip-bot2 for Marc Zyngier
2021-10-17 12:42 ` [PATCH v4 04/17] clocksource/arm_arch_timer: Move system register timer programming over to CVAL Marc Zyngier
2021-10-24 15:40 ` [tip: timers/core] clocksource/drivers/arm_arch_timer: " tip-bot2 for Marc Zyngier
2021-10-17 12:42 ` [PATCH v4 05/17] clocksource/arm_arch_timer: Move drop _tval from erratum function names Marc Zyngier
2021-10-24 15:40 ` [tip: timers/core] clocksource/drivers/arm_arch_timer: " tip-bot2 for Marc Zyngier
2021-10-17 12:42 ` [PATCH v4 06/17] clocksource/arm_arch_timer: Fix MMIO base address vs callback ordering issue Marc Zyngier
2021-10-24 15:40 ` [tip: timers/core] clocksource/drivers/arm_arch_timer: " tip-bot2 for Marc Zyngier
2021-10-17 12:42 ` [PATCH v4 07/17] clocksource/arm_arch_timer: Move MMIO timer programming over to CVAL Marc Zyngier
2021-10-24 15:40 ` [tip: timers/core] clocksource/drivers/arm_arch_timer: " tip-bot2 for Marc Zyngier
2021-10-17 12:42 ` [PATCH v4 08/17] clocksource/arm_arch_timer: Advertise 56bit timer to the core code Marc Zyngier
2021-10-24 15:40 ` [tip: timers/core] clocksource/drivers/arm_arch_timer: " tip-bot2 for Marc Zyngier
2021-10-17 12:42 ` [PATCH v4 09/17] clocksource/arm_arch_timer: Work around broken CVAL implementations Marc Zyngier
2021-10-24 15:40 ` [tip: timers/core] clocksource/drivers/arm_arch_timer: " tip-bot2 for Marc Zyngier
2021-10-17 12:42 ` [PATCH v4 10/17] clocksource/arm_arch_timer: Remove any trace of the TVAL programming interface Marc Zyngier
2021-10-24 15:40 ` tip-bot2 for Marc Zyngier [this message]
2021-10-17 12:42 ` [PATCH v4 11/17] clocksource/arm_arch_timer: Drop unnecessary ISB on CVAL programming Marc Zyngier
2021-10-24 15:39 ` [tip: timers/core] clocksource/drivers/arm_arch_timer: " tip-bot2 for Marc Zyngier
2021-10-17 12:42 ` [PATCH v4 12/17] clocksource/arm_arch_timer: Fix masking for high freq counters Marc Zyngier
2021-10-17 12:42 ` [PATCH v4 13/17] clocksource/arch_arm_timer: Move workaround synchronisation around Marc Zyngier
2021-10-24 15:39 ` [tip: timers/core] clocksource/drivers/arch_arm_timer: " tip-bot2 for Marc Zyngier
2021-10-17 12:42 ` [PATCH v4 14/17] arm64: Add a capability for FEAT_ECV Marc Zyngier
2021-10-17 12:42 ` [PATCH v4 15/17] arm64: Add CNT{P,V}CTSS_EL0 alternatives to cnt{p,v}ct_el0 Marc Zyngier
2021-10-17 12:42 ` [PATCH v4 16/17] arm64: Add handling of CNTVCTSS traps Marc Zyngier
2021-10-17 12:42 ` [PATCH v4 17/17] arm64: Add HWCAP for self-synchronising virtual counter Marc Zyngier
2021-10-19 12:20 ` [PATCH v4 00/17] clocksource/arm_arch_timer: Add basic ARMv8.6 support Will Deacon
2021-10-24 15:40 ` [tip: timers/core] Merge branch 'timers/drivers/armv8.6_arch_timer' into timers/drivers/next tip-bot2 for Daniel Lezcano
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