BMC/Intel-BMC/linux.git/drivers/rtc/rtc-st-lpc.c, branch dev-5.2Intel OpenBMC Linux kernel source tree (mirror)https://git.radix-linux.su/BMC/Intel-BMC/linux.git/atom?h=dev-5.22019-05-24T15:27:11+00:00treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 362019-05-24T15:27:11+00:00Thomas Gleixnertglx@linutronix.de2019-05-20T17:08:01+00:00urn:sha1:b4d0d230ccfb5d1a9ea85da64aa584df7c148ee9
Based on 1 normalized pattern(s):
this program is free software you can redistribute it and or modify
it under the terms of the gnu general public licence as published by
the free software foundation either version 2 of the licence or at
your option any later version
extracted by the scancode license scanner the SPDX license identifier
GPL-2.0-or-later
has been chosen to replace the boilerplate/reference in 114 file(s).
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Allison Randal <allison@lohutok.net>
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190520170857.552531963@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rtc: st-lpc: add range2018-05-23T07:26:19+00:00Alexandre Bellonialexandre.belloni@bootlin.com2018-05-21T20:49:05+00:00urn:sha1:b64c984ac8c0806e8fee608d4e1d33d2e7f6fb0f
The RTC has a 64 bit counter.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
rtc: st-lpc: fix possible race condition2018-05-23T07:25:27+00:00Alexandre Bellonialexandre.belloni@bootlin.com2018-05-20T12:33:36+00:00urn:sha1:d482510fee9957ffaca3a0357c655628f3e3870b
The IRQ is requested before the struct rtc is allocated and registered, but
this struct is used in the IRQ handler. This may lead to a NULL pointer
dereference.
Switch to devm_rtc_allocate_device/rtc_register_device to allocate the rtc
before requesting the IRQ.
Acked-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
rtc: st-lpc: remove artificial limitation2018-03-27T08:45:03+00:00Alexandre Bellonialexandre.belloni@bootlin.com2018-03-10T05:35:08+00:00urn:sha1:88c998743105806f6564ccb660b5b993dba0e741
The LPC RTC supports dates way beyond 2038, don't limit it artificially as
the kernel handles dates after 2038 properly.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
rtc: st-lpc: make it robust against y2038/2106 bug2017-07-09T20:32:18+00:00Benjamin Gaignardbenjamin.gaignard@linaro.org2017-06-19T09:36:22+00:00urn:sha1:f4b82d39e40fc9c3493826abb49c64c37c7025b9
Make driver use u64 variables and functions to be sure that
it will support dates after year 2038.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
rtc: st: Update IP layout information to include Clocksource2015-07-23T16:07:35+00:00Lee Joneslee.jones@linaro.org2015-05-12T12:58:15+00:00urn:sha1:742e40978ff79cc92ba982a27a55b957226f9dbe
Initial submission adding support for this IP only included Watchdog and
the Real-Time Clock. Now the third (and final) device is enabled this
trivial patch is required to update the comment in the RTC driver to
encompass Clocksource.
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
rtc: st: Add new driver for ST's LPC RTC2015-04-30T12:21:31+00:00Lee Joneslee.jones@linaro.org2015-04-09T14:47:33+00:00urn:sha1:b5b2bdfc2893910fdc02d21ec5c535635c896ff7
ST's Low Power Controller (LPC) controls two devices; watchdog and RTC.
Only one of the devices can be used at any one time. This is enforced
by the correlating MFD driver. This portion of the driver-set controls
the Real Time Clock.
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Lee Jones <lee.jones@linaro.org>