From: Daniel Lezcano <daniel.lezcano@linaro.org>
To: Viresh Kumar <viresh.kumar@linaro.org>,
Thomas Gleixner <tglx@linutronix.de>
Cc: linaro-kernel@lists.linaro.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Thierry Reding <treding@nvidia.com>,
Stephen Warren <swarren@wwwdotorg.org>
Subject: Re: [PATCH 25/41] clocksource: tegra20: Migrate to new 'set-state' interface
Date: Thu, 02 Jul 2015 21:41:39 +0200 [thread overview]
Message-ID: <559593F3.5030802@linaro.org> (raw)
In-Reply-To: <1888421925acbfbcc453488d254faa154cd0fc2b.1434622147.git.viresh.kumar@linaro.org>
On 06/18/2015 12:54 PM, Viresh Kumar wrote:
> Migrate tegra20 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: Thierry Reding <treding@nvidia.com>
> Cc: Stephen Warren <swarren@wwwdotorg.org>
> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
> ---
[ ... ]
> +static int tegra_timer_shutdown(struct clock_event_device *evt)
> {
> - u32 reg;
> -
> timer_writel(0, TIMER3_BASE + TIMER_PTV);
> + return 0;
> +}
>
> - switch (mode) {
> - case CLOCK_EVT_MODE_PERIODIC:
> - reg = 0xC0000000 | ((1000000/HZ)-1);
> - timer_writel(reg, TIMER3_BASE + TIMER_PTV);
> - break;
> - case CLOCK_EVT_MODE_ONESHOT:
> - break;
> - case CLOCK_EVT_MODE_UNUSED:
> - case CLOCK_EVT_MODE_SHUTDOWN:
> - case CLOCK_EVT_MODE_RESUME:
> - break;
> - }
> +static int tegra_timer_set_periodic(struct clock_event_device *evt)
> +{
> + u32 reg = 0xC0000000 | ((1000000 / HZ) - 1);
> +
> + timer_writel(0, TIMER3_BASE + TIMER_PTV);
Replace with 'tegra_timer_shutdown'
> + timer_writel(reg, TIMER3_BASE + TIMER_PTV);
> + return 0;
> }
--
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next prev parent reply other threads:[~2015-07-02 19:41 UTC|newest]
Thread overview: 85+ 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
2015-06-30 8:25 ` Daniel Lezcano
2015-06-30 9:00 ` Viresh Kumar
2015-06-30 9:20 ` Daniel Lezcano
2015-07-08 5:37 ` Vineet Gupta
2015-07-08 5:43 ` Viresh Kumar
2015-07-08 6:14 ` Vineet Gupta
2015-06-18 10:54 ` [PATCH 02/41] clocksource: cadence_ttc: " Viresh Kumar
2015-06-25 23:15 ` Sören Brinkmann
2015-06-30 8:28 ` Daniel Lezcano
2015-06-18 10:54 ` [PATCH 03/41] clocksource: clps711x: " Viresh Kumar
2015-06-18 10:54 ` [PATCH 04/41] clocksource: dummy_timer: " Viresh Kumar
2015-06-18 10:54 ` [PATCH 05/41] clocksource: dw_apb: " Viresh Kumar
2015-06-18 10:54 ` [PATCH 06/41] clocksource: exynos_mct: " Viresh Kumar
2015-06-18 16:38 ` Alexey Klimov
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 ` [PATCH 08/41] clocksource: i8253: " Viresh Kumar
2015-06-18 10:54 ` [PATCH 09/41] clocksource: meson6: " Viresh Kumar
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 ` [PATCH 11/41] clocksource: mips-gic: " Viresh Kumar
2015-06-18 10:54 ` [PATCH 12/41] clocksource: moxart: " Viresh Kumar
2015-06-18 10:54 ` [PATCH 13/41] clocksource: mtk: " Viresh Kumar
2015-06-18 10:54 ` [PATCH 14/41] clocksource: mxs: " Viresh Kumar
2015-07-17 5:28 ` Stefan Wahren
2015-06-18 10:54 ` [PATCH 15/41] clocksource: nomadik-mtu: " Viresh Kumar
2015-07-14 11:11 ` Linus Walleij
2015-06-18 10:54 ` [PATCH 16/41] clocksource: pxa: " Viresh Kumar
2015-07-04 15:42 ` Robert Jarzmik
2015-07-05 3:37 ` Viresh Kumar
2015-07-06 6:13 ` Robert Jarzmik
2015-06-18 10:54 ` [PATCH 17/41] clocksource: qcom: " Viresh Kumar
2015-06-19 19:10 ` Stephen Boyd
2015-06-18 10:54 ` [PATCH 18/41] clocksource: rockchip: " Viresh Kumar
2015-06-18 10:54 ` [PATCH 19/41] clocksource: samsung_pwm: " Viresh Kumar
2015-06-18 10:54 ` [PATCH 20/41] clocksource: sh_cmt: " Viresh Kumar
2015-06-18 13:10 ` Laurent Pinchart
2015-06-18 10:54 ` [PATCH 21/41] clocksource: sh_mtu2: " Viresh Kumar
2015-06-18 13:10 ` Laurent Pinchart
2015-06-18 10:54 ` [PATCH 22/41] clocksource: sh_tmu: " Viresh Kumar
2015-06-18 13:10 ` Laurent Pinchart
2015-06-18 10:54 ` [PATCH 23/41] clocksource: sun4i: " Viresh Kumar
2015-06-18 12:01 ` Maxime Ripard
2015-06-18 12:23 ` Viresh Kumar
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 ` [PATCH 25/41] clocksource: tegra20: " Viresh Kumar
2015-07-02 19:41 ` Daniel Lezcano [this message]
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 ` [PATCH 27/41] clocksource: efm32: " Viresh Kumar
2015-06-18 10:54 ` [PATCH 28/41] clocksource: orion: " Viresh Kumar
2015-06-18 10:54 ` [PATCH 29/41] clocksource: atlas7: " Viresh Kumar
2015-06-18 10:54 ` [PATCH 30/41] clocksource: atmel: " Viresh Kumar
2015-06-18 14:28 ` Alexandre Belloni
2015-06-18 10:54 ` [PATCH 31/41] clocksource: atmel-st: " Viresh Kumar
2015-06-18 14:40 ` Alexandre Belloni
2015-06-19 1:49 ` Viresh Kumar
2015-06-19 11:48 ` Alexandre Belloni
2015-06-19 11:52 ` Viresh Kumar
2015-06-19 12:06 ` Alexandre Belloni
2015-06-18 10:54 ` [PATCH 32/41] clocksource: digicolor: " Viresh Kumar
2015-06-23 10:17 ` Baruch Siach
2015-06-23 10:21 ` Viresh Kumar
2015-06-18 10:54 ` [PATCH 33/41] clocksource: integrator: " Viresh Kumar
2015-07-14 13:35 ` Linus Walleij
2015-06-18 10:54 ` [PATCH 34/41] clocksource: keystone: " Viresh Kumar
2015-06-18 10:54 ` [PATCH 35/41] clocksource: prima2: " Viresh Kumar
2015-06-18 10:54 ` [PATCH 36/41] clocksource: stm32: " Viresh Kumar
2015-06-18 11:09 ` Maxime Coquelin
2015-06-18 11:32 ` Viresh Kumar
2015-06-18 10:54 ` [PATCH 37/41] clocksource: sun5i: " Viresh Kumar
2015-06-18 10:54 ` [PATCH 38/41] clocksource: u300: " Viresh Kumar
2015-07-14 13:36 ` Linus Walleij
2015-06-18 10:54 ` [PATCH 39/41] clocksource: vf_pit: " Viresh Kumar
2015-07-03 8:10 ` Stefan Agner
2015-07-03 8:57 ` Viresh Kumar
2015-07-03 11:11 ` Stefan Agner
2015-07-03 11:17 ` Viresh Kumar
2015-06-18 10:54 ` [PATCH 40/41] clocksource: vt8500: " Viresh Kumar
2015-06-18 10:54 ` [PATCH 41/41] clocksource: zevio: " Viresh Kumar
2015-07-02 20:11 ` Daniel Lezcano
2015-07-03 8:56 ` Viresh Kumar
2015-07-03 8:59 ` Daniel Lezcano
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