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[v9,24/27] MIPS: CI20: defconfig: enable OST driver

Message ID	20181227181319.31095-25-paul@crapouillou.net (mailing list archive)
State	Superseded
Headers	show Return-Path: <linux-mips-owner@kernel.org> From: Paul Cercueil <paul@crapouillou.net> To: Thierry Reding <thierry.reding@gmail.com>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, Daniel Lezcano <daniel.lezcano@linaro.org>, Thomas Gleixner <tglx@linutronix.de>, Ralf Baechle <ralf@linux-mips.org>, Paul Burton <paul.burton@mips.com>, James Hogan <jhogan@kernel.org>, Jonathan Corbet <corbet@lwn.net>, =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= <u.kleine-koenig@pengutronix.de> Cc: linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-watchdog@vger.kernel.org, linux-mips@vger.kernel.org, linux-doc@vger.kernel.org, linux-clk@vger.kernel.org, Paul Cercueil <paul@crapouillou.net> Subject: [PATCH v9 24/27] MIPS: CI20: defconfig: enable OST driver Date: Thu, 27 Dec 2018 19:13:16 +0100 Message-Id: <20181227181319.31095-25-paul@crapouillou.net> In-Reply-To: <20181227181319.31095-1-paul@crapouillou.net> References: <20181227181319.31095-1-paul@crapouillou.net> Sender: linux-mips-owner@vger.kernel.org Precedence: bulk
Series	Ingenic TCU patchset v9 \| expand [v9,00/27] Ingenic TCU patchset v9 [v9,01/27] dt-bindings: ingenic: Add DT bindings for TCU clocks [v9,02/27] doc: Add doc for the Ingenic TCU hardware [v9,03/27] dt-bindings: Add doc for the Ingenic TCU drivers [v9,04/27] clocksource: Add a new timer-ingenic driver [v9,05/27] clocksource: Add driver for the Ingenic JZ47xx OST [v9,06/27] MAINTAINERS: Add myself as maintainer for Ingenic TCU drivers [v9,07/27] watchdog: jz4740: Use WDT clock provided by TCU driver [v9,08/27] watchdog: jz4740: Use regmap provided by TCU driver [v9,09/27] watchdog: jz4740: Avoid starting watchdog in set_timeout [v9,10/27] watchdog: jz4740: Drop dependency on MACH_JZ47xx, use COMPILE_TEST [v9,11/27] pwm: jz4740: Apply configuration atomically [v9,12/27] pwm: jz4740: Use regmap from TCU driver [v9,13/27] pwm: jz4740: Use clocks from TCU driver [v9,14/27] pwm: jz4740: Improve algorithm of clock calculation [v9,15/27] pwm: jz4740: Allow selection of PWM channels 0 and 1 [v9,16/27] pwm: jz4740: Drop dependency on MACH_INGENIC, use COMPILE_TEST [v9,17/27] pwm: jz4740: Remove unused devicetree compatible strings [v9,18/27] clk: jz4740: Add TCU clock [v9,19/27] MIPS: Kconfig: Select TCU timer driver when MACH_INGENIC is set [v9,20/27] MIPS: jz4740: Add DTS nodes for the TCU drivers [v9,21/27] MIPS: qi_lb60: Move PWM devices to devicetree [v9,22/27] MIPS: qi_lb60: Reduce system timer and clocksource to 750 kHz [v9,23/27] MIPS: CI20: Reduce system timer to 3 MHz [v9,24/27] MIPS: CI20: defconfig: enable OST driver [v9,25/27] MIPS: GCW0: Reduce system timer to 750 kHz [v9,26/27] MIPS: GCW0: defconfig: Enable OST, watchdog, PWM drivers [v9,27/27] MIPS: jz4740: Drop obsolete code

Commit Message

Paul Cercueil Dec. 27, 2018, 6:13 p.m. UTC

The OST driver provides a clocksource and sched_clock that are much more
accurate than the default ones.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
---

Notes:
     v5: New patch
    
     v6: No change
    
     v7: No change

     v8: No change

     v9: No change

 arch/mips/configs/ci20_defconfig | 1 +
 1 file changed, 1 insertion(+)

diff mbox series

Patch

diff --git a/arch/mips/configs/ci20_defconfig b/arch/mips/configs/ci20_defconfig
index 030ff9c205fb..9b09b9a7f943 100644
--- a/arch/mips/configs/ci20_defconfig
+++ b/arch/mips/configs/ci20_defconfig
@@ -111,6 +111,7 @@  CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_JZ4740=y
 CONFIG_DMADEVICES=y
 CONFIG_DMA_JZ4780=y
+CONFIG_INGENIC_OST=y
 # CONFIG_IOMMU_SUPPORT is not set
 CONFIG_MEMORY=y
 CONFIG_EXT4_FS=y