lkml.org 
[lkml]   [2020]   [Dec]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[PATCH v2 0/2] Add drivers for Intel Keem Bay SoC timer block
Date
From: Vijayakannan Ayyathurai <vijayakannan.ayyathurai@intel.com>

Hi,

This patch set adds the driver for Intel Keem Bay SoC timer block, which
contains 32-bit general purpose timers, a 64 bit free running counter.

Patch 1 holds the Device Tree binding documentation and
Patch 2 holds the Device Driver for clocksource and clockevent.

It was tested on the Keem Bay evaluation module board.

Thanks,
Vijay

Changes since v1:
- Add support for KEEMBAY_TIMER to get selected through Kconfig.platforms.
- Add CLOCK_EVT_FEAT_DYNIRQ as part of clockevent feature.
- Avoid overlapping reg regions across 2 device nodes.
- Simplify 2 device nodes as 1 because both are from same IP block.
- Adapt the driver code according to the new simplified devicetree.

Vijayakannan Ayyathurai (2):
dt-bindings: timer: Add bindings for Intel Keem Bay SoC timer
clocksource: Add Intel Keem Bay Timer Support

.../bindings/timer/intel,keembay-timer.yaml | 52 ++++
arch/arm64/Kconfig.platforms | 1 +
drivers/clocksource/Kconfig | 10 +
drivers/clocksource/Makefile | 1 +
drivers/clocksource/timer-keembay.c | 225 ++++++++++++++++++
5 files changed, 289 insertions(+)
create mode 100644 Documentation/devicetree/bindings/timer/intel,keembay-timer.yaml
create mode 100644 drivers/clocksource/timer-keembay.c


base-commit: 5c8fe583cce542aa0b84adc939ce85293de36e5e
prerequisite-patch-id: bbb340c3a34059ea6960e8b96f5ad3bf0b4ae7b0
prerequisite-patch-id: b71b548284a57a38ce96d9bb523eadfccabd6e02
--
2.17.1

\
 
 \ /
  Last update: 2020-12-30 07:32    [W:0.160 / U:0.656 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site