From: Romain Perier <romain.perier@gmail.com>
To: Daniel Lezcano <daniel.lezcano@linaro.org>,
Thomas Gleixner <tglx@linutronix.de>,
Daniel Palmer <daniel@0x0f.com>,
Romain Perier <romain.perier@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
Russell King <linux@armlinux.org.uk>
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 0/6] Add timers for Mstar SoCs
Date: Sun, 12 Dec 2021 19:19:00 +0100 [thread overview]
Message-ID: <20211212181906.94062-1-romain.perier@gmail.com> (raw)
This patches series adds a new driver for the timers found in the Mstar
MSC313e SoCs and newer. It adds a basic clocksource driver, the
corresponding devicetree bindings and its documentation.
Changes since v1:
- Make delay conditionnal for ARM, so it builds on all platforms
- Improved commit message for the timer driver
- MSC313E_TIMER is now silent and enabled by platform
- Updated msc313e_timer_setup() to make it safe
- Updated msc313e_timer_current_value() to make it safe
- Renamed the driver variant for ssd20xd to "sstar,ssd20xd-timer"
- Moved timer settings for the ssd202d from
mstar-infinity2m-ssd20xd.dtsi to mstar-infinity2m.dtsi.
- Select MSC313E_TIMER on mstar platforms
- Fixed wrong dt-bindings doc that included an rtc property (whoops!)
Romain Perier (6):
clocksource: Add MStar MSC313e timer support
clocksource: msc313e: Add support for ssd20xd-based platforms
ARM: mstar: Select MSC313E_TIMER
dt-bindings: timer: Add Mstar MSC313e timer devicetree bindings
documentation
ARM: dts: mstar: Add timers device nodes
ARM: dts: mstar: Switch to compatible "sstar,ssd20xd-timer" on
infinity2m
.../bindings/timer/mstar,msc313e-timer.yaml | 46 ++++
MAINTAINERS | 1 +
arch/arm/boot/dts/mstar-infinity2m.dtsi | 18 ++
arch/arm/boot/dts/mstar-v7.dtsi | 20 ++
arch/arm/mach-mstar/Kconfig | 1 +
drivers/clocksource/Kconfig | 9 +
drivers/clocksource/Makefile | 1 +
drivers/clocksource/timer-msc313e.c | 253 ++++++++++++++++++
8 files changed, 349 insertions(+)
create mode 100644 Documentation/devicetree/bindings/timer/mstar,msc313e-timer.yaml
create mode 100644 drivers/clocksource/timer-msc313e.c
--
2.33.0
next reply other threads:[~2021-12-12 18:19 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-12 18:19 Romain Perier [this message]
2021-12-12 18:19 ` [PATCH v2 1/6] clocksource: Add MStar MSC313e timer support Romain Perier
2021-12-12 18:19 ` [PATCH v2 2/6] clocksource: msc313e: Add support for ssd20xd-based platforms Romain Perier
2021-12-15 12:00 ` Daniel Palmer
2021-12-16 18:18 ` Romain Perier
2021-12-17 9:00 ` Daniel Palmer
2021-12-12 18:19 ` [PATCH v2 3/6] ARM: mstar: Select MSC313E_TIMER Romain Perier
2021-12-12 18:19 ` [PATCH v2 4/6] dt-bindings: timer: Add Mstar MSC313e timer devicetree bindings documentation Romain Perier
2021-12-15 20:08 ` Rob Herring
2021-12-12 18:19 ` [PATCH v2 5/6] ARM: dts: mstar: Add timers device nodes Romain Perier
2021-12-12 18:19 ` [PATCH v2 6/6] ARM: dts: mstar: Switch to compatible "sstar,ssd20xd-timer" on infinity2m Romain Perier
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