From: Viresh Kumar <viresh.kumar@linaro.org>
To: Thomas Gleixner <tglx@linutronix.de>,
Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: linaro-kernel@lists.linaro.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Viresh Kumar <viresh.kumar@linaro.org>,
Maxime Ripard <maxime.ripard@free-electrons.com>
Subject: [PATCH 37/41] clocksource: sun5i: Migrate to new 'set-state' interface
Date: Thu, 18 Jun 2015 16:24:51 +0530 [thread overview]
Message-ID: <c116a968a5e7ae7d86ef1f7a1811942a1096b679.1434622147.git.viresh.kumar@linaro.org> (raw)
In-Reply-To: <cover.1434622147.git.viresh.kumar@linaro.org>
In-Reply-To: <cover.1434622147.git.viresh.kumar@linaro.org>
Migrate sun5i driver to the new 'set-state' interface provided by
clockevents core, the earlier 'set-mode' interface is marked obsolete
now.
This also enables us to implement callbacks for new states of clockevent
devices, for example: ONESHOT_STOPPED.
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
drivers/clocksource/timer-sun5i.c | 45 ++++++++++++++++++++++-----------------
1 file changed, 26 insertions(+), 19 deletions(-)
diff --git a/drivers/clocksource/timer-sun5i.c b/drivers/clocksource/timer-sun5i.c
index 0ffb4ea7c925..bca9573e036a 100644
--- a/drivers/clocksource/timer-sun5i.c
+++ b/drivers/clocksource/timer-sun5i.c
@@ -103,27 +103,31 @@ static void sun5i_clkevt_time_start(struct sun5i_timer_clkevt *ce, u8 timer, boo
ce->timer.base + TIMER_CTL_REG(timer));
}
-static void sun5i_clkevt_mode(enum clock_event_mode mode,
- struct clock_event_device *clkevt)
+static int sun5i_clkevt_shutdown(struct clock_event_device *clkevt)
{
struct sun5i_timer_clkevt *ce = to_sun5i_timer_clkevt(clkevt);
- switch (mode) {
- case CLOCK_EVT_MODE_PERIODIC:
- sun5i_clkevt_time_stop(ce, 0);
- sun5i_clkevt_time_setup(ce, 0, ce->timer.ticks_per_jiffy);
- sun5i_clkevt_time_start(ce, 0, true);
- break;
- case CLOCK_EVT_MODE_ONESHOT:
- sun5i_clkevt_time_stop(ce, 0);
- sun5i_clkevt_time_start(ce, 0, false);
- break;
- case CLOCK_EVT_MODE_UNUSED:
- case CLOCK_EVT_MODE_SHUTDOWN:
- default:
- sun5i_clkevt_time_stop(ce, 0);
- break;
- }
+ sun5i_clkevt_time_stop(ce, 0);
+ return 0;
+}
+
+static int sun5i_clkevt_set_oneshot(struct clock_event_device *clkevt)
+{
+ struct sun5i_timer_clkevt *ce = to_sun5i_timer_clkevt(clkevt);
+
+ sun5i_clkevt_time_stop(ce, 0);
+ sun5i_clkevt_time_start(ce, 0, false);
+ return 0;
+}
+
+static int sun5i_clkevt_set_periodic(struct clock_event_device *clkevt)
+{
+ struct sun5i_timer_clkevt *ce = to_sun5i_timer_clkevt(clkevt);
+
+ sun5i_clkevt_time_stop(ce, 0);
+ sun5i_clkevt_time_setup(ce, 0, ce->timer.ticks_per_jiffy);
+ sun5i_clkevt_time_start(ce, 0, true);
+ return 0;
}
static int sun5i_clkevt_next_event(unsigned long evt,
@@ -286,7 +290,10 @@ static int __init sun5i_setup_clockevent(struct device_node *node, void __iomem
ce->clkevt.name = node->name;
ce->clkevt.features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT;
ce->clkevt.set_next_event = sun5i_clkevt_next_event;
- ce->clkevt.set_mode = sun5i_clkevt_mode;
+ ce->clkevt.set_state_shutdown = sun5i_clkevt_shutdown;
+ ce->clkevt.set_state_periodic = sun5i_clkevt_set_periodic;
+ ce->clkevt.set_state_oneshot = sun5i_clkevt_set_oneshot;
+ ce->clkevt.tick_resume = sun5i_clkevt_shutdown;
ce->clkevt.rating = 340;
ce->clkevt.irq = irq;
ce->clkevt.cpumask = cpu_possible_mask;
--
2.4.0
WARNING: multiple messages have this Message-ID (diff)
From: viresh.kumar@linaro.org (Viresh Kumar)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 37/41] clocksource: sun5i: Migrate to new 'set-state' interface
Date: Thu, 18 Jun 2015 16:24:51 +0530 [thread overview]
Message-ID: <c116a968a5e7ae7d86ef1f7a1811942a1096b679.1434622147.git.viresh.kumar@linaro.org> (raw)
In-Reply-To: <cover.1434622147.git.viresh.kumar@linaro.org>
Migrate sun5i driver to the new 'set-state' interface provided by
clockevents core, the earlier 'set-mode' interface is marked obsolete
now.
This also enables us to implement callbacks for new states of clockevent
devices, for example: ONESHOT_STOPPED.
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
drivers/clocksource/timer-sun5i.c | 45 ++++++++++++++++++++++-----------------
1 file changed, 26 insertions(+), 19 deletions(-)
diff --git a/drivers/clocksource/timer-sun5i.c b/drivers/clocksource/timer-sun5i.c
index 0ffb4ea7c925..bca9573e036a 100644
--- a/drivers/clocksource/timer-sun5i.c
+++ b/drivers/clocksource/timer-sun5i.c
@@ -103,27 +103,31 @@ static void sun5i_clkevt_time_start(struct sun5i_timer_clkevt *ce, u8 timer, boo
ce->timer.base + TIMER_CTL_REG(timer));
}
-static void sun5i_clkevt_mode(enum clock_event_mode mode,
- struct clock_event_device *clkevt)
+static int sun5i_clkevt_shutdown(struct clock_event_device *clkevt)
{
struct sun5i_timer_clkevt *ce = to_sun5i_timer_clkevt(clkevt);
- switch (mode) {
- case CLOCK_EVT_MODE_PERIODIC:
- sun5i_clkevt_time_stop(ce, 0);
- sun5i_clkevt_time_setup(ce, 0, ce->timer.ticks_per_jiffy);
- sun5i_clkevt_time_start(ce, 0, true);
- break;
- case CLOCK_EVT_MODE_ONESHOT:
- sun5i_clkevt_time_stop(ce, 0);
- sun5i_clkevt_time_start(ce, 0, false);
- break;
- case CLOCK_EVT_MODE_UNUSED:
- case CLOCK_EVT_MODE_SHUTDOWN:
- default:
- sun5i_clkevt_time_stop(ce, 0);
- break;
- }
+ sun5i_clkevt_time_stop(ce, 0);
+ return 0;
+}
+
+static int sun5i_clkevt_set_oneshot(struct clock_event_device *clkevt)
+{
+ struct sun5i_timer_clkevt *ce = to_sun5i_timer_clkevt(clkevt);
+
+ sun5i_clkevt_time_stop(ce, 0);
+ sun5i_clkevt_time_start(ce, 0, false);
+ return 0;
+}
+
+static int sun5i_clkevt_set_periodic(struct clock_event_device *clkevt)
+{
+ struct sun5i_timer_clkevt *ce = to_sun5i_timer_clkevt(clkevt);
+
+ sun5i_clkevt_time_stop(ce, 0);
+ sun5i_clkevt_time_setup(ce, 0, ce->timer.ticks_per_jiffy);
+ sun5i_clkevt_time_start(ce, 0, true);
+ return 0;
}
static int sun5i_clkevt_next_event(unsigned long evt,
@@ -286,7 +290,10 @@ static int __init sun5i_setup_clockevent(struct device_node *node, void __iomem
ce->clkevt.name = node->name;
ce->clkevt.features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT;
ce->clkevt.set_next_event = sun5i_clkevt_next_event;
- ce->clkevt.set_mode = sun5i_clkevt_mode;
+ ce->clkevt.set_state_shutdown = sun5i_clkevt_shutdown;
+ ce->clkevt.set_state_periodic = sun5i_clkevt_set_periodic;
+ ce->clkevt.set_state_oneshot = sun5i_clkevt_set_oneshot;
+ ce->clkevt.tick_resume = sun5i_clkevt_shutdown;
ce->clkevt.rating = 340;
ce->clkevt.irq = irq;
ce->clkevt.cpumask = cpu_possible_mask;
--
2.4.0
next prev parent reply other threads:[~2015-06-18 10:58 UTC|newest]
Thread overview: 171+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <cover.1434622147.git.viresh.kumar@linaro.org>
2015-06-18 10:54 ` [PATCH 01/41] clocksource: asm9260: Migrate to new 'set-state' interface Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-06-30 8:25 ` Daniel Lezcano
2015-06-30 8:25 ` Daniel Lezcano
2015-06-30 9:00 ` Viresh Kumar
2015-06-30 9:00 ` Viresh Kumar
2015-06-30 9:20 ` Daniel Lezcano
2015-06-30 9:20 ` Daniel Lezcano
2015-07-08 5:37 ` Vineet Gupta
2015-07-08 5:37 ` Vineet Gupta
2015-07-08 5:37 ` Vineet Gupta
2015-07-08 5:43 ` Viresh Kumar
2015-07-08 5:43 ` Viresh Kumar
2015-07-08 6:14 ` Vineet Gupta
2015-07-08 6:14 ` Vineet Gupta
2015-06-18 10:54 ` [PATCH 02/41] clocksource: cadence_ttc: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-06-25 23:15 ` Sören Brinkmann
2015-06-25 23:15 ` Sören Brinkmann
2015-06-30 8:28 ` Daniel Lezcano
2015-06-30 8:28 ` Daniel Lezcano
2015-06-18 10:54 ` [PATCH 03/41] clocksource: clps711x: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-06-18 10:54 ` [PATCH 04/41] clocksource: dummy_timer: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-06-18 10:54 ` [PATCH 05/41] clocksource: dw_apb: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-06-18 10:54 ` [PATCH 06/41] clocksource: exynos_mct: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-06-18 16:38 ` Alexey Klimov
2015-06-18 16:38 ` Alexey Klimov
2015-06-19 2:14 ` Viresh Kumar
2015-06-19 2:14 ` Viresh Kumar
2015-06-18 10:54 ` [PATCH 07/41] clocksource: fsl_ftm: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-06-18 10:54 ` [PATCH 08/41] clocksource: i8253: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-06-18 10:54 ` [PATCH 09/41] clocksource: meson6: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-06-20 6:53 ` Carlo Caione
2015-06-20 6:53 ` Carlo Caione
2015-06-18 10:54 ` [PATCH 10/41] clocksource: metag_generic: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-06-18 10:54 ` [PATCH 11/41] clocksource: mips-gic: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-06-18 10:54 ` [PATCH 12/41] clocksource: moxart: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-06-18 10:54 ` [PATCH 13/41] clocksource: mtk: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-06-18 10:54 ` [PATCH 14/41] clocksource: mxs: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-07-17 5:28 ` Stefan Wahren
2015-07-17 5:28 ` Stefan Wahren
2015-06-18 10:54 ` [PATCH 15/41] clocksource: nomadik-mtu: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-07-14 11:11 ` Linus Walleij
2015-07-14 11:11 ` Linus Walleij
2015-06-18 10:54 ` [PATCH 16/41] clocksource: pxa: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-07-04 15:42 ` Robert Jarzmik
2015-07-04 15:42 ` Robert Jarzmik
2015-07-05 3:37 ` Viresh Kumar
2015-07-05 3:37 ` Viresh Kumar
2015-07-06 6:13 ` Robert Jarzmik
2015-07-06 6:13 ` Robert Jarzmik
2015-06-18 10:54 ` [PATCH 17/41] clocksource: qcom: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-06-19 19:10 ` Stephen Boyd
2015-06-19 19:10 ` Stephen Boyd
2015-06-18 10:54 ` [PATCH 18/41] clocksource: rockchip: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-06-18 10:54 ` [PATCH 19/41] clocksource: samsung_pwm: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-06-18 10:54 ` [PATCH 20/41] clocksource: sh_cmt: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-06-18 13:10 ` Laurent Pinchart
2015-06-18 13:10 ` Laurent Pinchart
2015-06-18 10:54 ` [PATCH 21/41] clocksource: sh_mtu2: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-06-18 13:10 ` Laurent Pinchart
2015-06-18 13:10 ` Laurent Pinchart
2015-06-18 10:54 ` [PATCH 22/41] clocksource: sh_tmu: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-06-18 13:10 ` Laurent Pinchart
2015-06-18 13:10 ` Laurent Pinchart
2015-06-18 10:54 ` [PATCH 23/41] clocksource: sun4i: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-06-18 12:01 ` Maxime Ripard
2015-06-18 12:01 ` Maxime Ripard
2015-06-18 12:23 ` Viresh Kumar
2015-06-18 12:23 ` Viresh Kumar
2015-06-19 10:30 ` Maxime Ripard
2015-06-19 10:30 ` Maxime Ripard
2015-06-18 10:54 ` [PATCH 24/41] clocksource: tcb_clksrc: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-06-18 10:54 ` [PATCH 25/41] clocksource: tegra20: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-07-02 19:41 ` Daniel Lezcano
2015-07-02 19:41 ` Daniel Lezcano
2015-07-03 8:54 ` Viresh Kumar
2015-07-03 8:54 ` Viresh Kumar
2015-06-18 10:54 ` [PATCH 26/41] clocksource: time-armada-370-xp: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-06-18 10:54 ` [PATCH 27/41] clocksource: efm32: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-06-18 10:54 ` [PATCH 28/41] clocksource: orion: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-06-18 10:54 ` [PATCH 29/41] clocksource: atlas7: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-06-18 10:54 ` [PATCH 30/41] clocksource: atmel: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-06-18 14:28 ` Alexandre Belloni
2015-06-18 14:28 ` Alexandre Belloni
2015-06-18 10:54 ` [PATCH 31/41] clocksource: atmel-st: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-06-18 14:40 ` Alexandre Belloni
2015-06-18 14:40 ` Alexandre Belloni
2015-06-19 1:49 ` Viresh Kumar
2015-06-19 1:49 ` Viresh Kumar
2015-06-19 11:48 ` Alexandre Belloni
2015-06-19 11:48 ` Alexandre Belloni
2015-06-19 11:52 ` Viresh Kumar
2015-06-19 11:52 ` Viresh Kumar
2015-06-19 12:06 ` Alexandre Belloni
2015-06-19 12:06 ` Alexandre Belloni
2015-06-18 10:54 ` [PATCH 32/41] clocksource: digicolor: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-06-23 10:17 ` Baruch Siach
2015-06-23 10:17 ` Baruch Siach
2015-06-23 10:21 ` Viresh Kumar
2015-06-23 10:21 ` Viresh Kumar
2015-06-18 10:54 ` [PATCH 33/41] clocksource: integrator: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-07-14 13:35 ` Linus Walleij
2015-07-14 13:35 ` Linus Walleij
2015-06-18 10:54 ` [PATCH 34/41] clocksource: keystone: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-06-18 10:54 ` [PATCH 35/41] clocksource: prima2: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-06-18 10:54 ` [PATCH 36/41] clocksource: stm32: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-06-18 11:09 ` Maxime Coquelin
2015-06-18 11:09 ` Maxime Coquelin
2015-06-18 11:32 ` Viresh Kumar
2015-06-18 11:32 ` Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar [this message]
2015-06-18 10:54 ` [PATCH 37/41] clocksource: sun5i: " Viresh Kumar
2015-06-18 10:54 ` [PATCH 38/41] clocksource: u300: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-07-14 13:36 ` Linus Walleij
2015-07-14 13:36 ` Linus Walleij
2015-06-18 10:54 ` [PATCH 39/41] clocksource: vf_pit: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-07-03 8:10 ` Stefan Agner
2015-07-03 8:10 ` Stefan Agner
2015-07-03 8:57 ` Viresh Kumar
2015-07-03 8:57 ` Viresh Kumar
2015-07-03 11:11 ` Stefan Agner
2015-07-03 11:11 ` Stefan Agner
2015-07-03 11:17 ` Viresh Kumar
2015-07-03 11:17 ` Viresh Kumar
2015-06-18 10:54 ` [PATCH 40/41] clocksource: vt8500: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-06-18 10:54 ` [PATCH 41/41] clocksource: zevio: " Viresh Kumar
2015-06-18 10:54 ` Viresh Kumar
2015-07-02 20:11 ` Daniel Lezcano
2015-07-02 20:11 ` Daniel Lezcano
2015-07-03 8:56 ` Viresh Kumar
2015-07-03 8:56 ` Viresh Kumar
2015-07-03 8:59 ` Daniel Lezcano
2015-07-03 8:59 ` Daniel Lezcano
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