[GIT PULL] RTC for 4.21
From: Alexandre Belloni
Date: Mon Dec 31 2018 - 12:46:20 EST
Hello Linus,
Here is the pull request for the RTC subsystem. I'm sorry to be so late
but lkp reported a bug breaking boot on some random configurations that
was not trivial to reproduce at the beginning of the merge window and I
wanted to fix it before sending the PR. With the end of year
celebrations, this took me some time. I also took that opportunity to
sneak in a file rename that kbuild tested on 178 configurations so this
should not cause any issues.
Have an happy new year's eve.
The following changes since commit 651022382c7f8da46cb4872a545ee1da6d097d2a:
Linux 4.20-rc1 (2018-11-04 15:37:52 -0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git tags/rtc-4.21
for you to fetch changes up to 36e14f5fdfdf7cec8887b7ff69cd9bb5051ecf62:
rtc: rename core files (2018-12-31 11:36:16 +0100)
----------------------------------------------------------------
RTC for 4.21
Subsystem:
- new %ptR printk format
- rename core files
- allow registration of multiple nvmem devices
New driver:
- i.MX system controller RTC
Drivers:
- abx80x: handle voltage ioctls, correct binding doc
- m41t80: correct month in alarm reads
- pcf85363: add pcf85263 support
- pcf8523: properly handle battery low flag
- s3c: limit alarm to one year in the future as ALMYEAR is broken
- sun6i: rework clock output binding
----------------------------------------------------------------
Alexandre Belloni (8):
rtc: class: remove devm_rtc_device_unregister
rtc: nvmem: use devm_nvmem_register()
rtc: nvmem: remove nvmem from struct rtc_device
rtc: enforce rtc_timer_init private_data type
rtc: class: reimplement devm_rtc_device_register
rtc: pcf2123: Add Microcrystal rv2123
rtc: nvmem: fix possible use after free
rtc: rename core files
Andy Shevchenko (20):
lib/vsprintf: Print time and date in human readable format via %pt
rtc: Switch to use %ptR
rtc: at91rm9200: Switch to use %ptR
rtc: at91sam9: Switch to use %ptR
rtc: m41t80: Switch to use %ptR
rtc: m48t59: Switch to use %ptR
rtc: mcp795: Switch to use %ptR
rtc: pcf50633: Switch to use %ptR
rtc: pic32: Switch to use %ptR
rtc: pm8xxx: Switch to use %ptR
rtc: puv3: Switch to use %ptR
rtc: rk808: Switch to use %ptR
rtc: rx6110: Switch to use %ptR
rtc: rx8025: Switch to use %ptR
rtc: s3c: Switch to use %ptR
rtc: s5m: Switch to use %ptR
rtc: tegra: Switch to use %ptR
Input: hp_sdc_rtc - Switch to use %ptR
m68k/mac: Switch to use %ptR
PM: Switch to use %ptR
Anson Huang (2):
dt-bindings: fsl: scu: add rtc binding
rtc: add i.MX system controller RTC support
Baruch Siach (2):
rtc: dt-binding: abx80x: fix resistance scale
rtc: pcf8523: don't return invalid date when battery is low
Biju Das (2):
dt-bindings: rtc: pcf85363: Document pcf85263 real-time clock
rtc: pcf85363: Add support for NXP pcf85263 rtc
Chen-Yu Tsai (9):
dt-bindings: rtc: sun6i-rtc: Rewrite clock outputs as a list
dt-bindings: rtc: sun6i-rtc: Add compatible strings for pre-H6 variants
dt-bindings: rtc: sun6i-rtc: Deprecate external clock output for A31
dt-bindings: rtc: sun6i-rtc: Export internal RC oscillator
rtc: sun6i: Add default clock name for LOSC
rtc: sun6i: Add support for different variants
rtc: sun6i: Add support for all known pre-H6 variants
rtc: sun6i: Expose internal oscillator through device tree
dt-bindings: rtc: sun6i-rtc: Fix register range in example
Christophe JAILLET (2):
rtc: max77686: Fix the returned value in case of error in 'max77686_rtc_read_time()'
rtc: max8997: Fix the returned value in case of error in 'max8997_rtc_read_alarm()'
Colin Ian King (1):
rtc: clean up indentation issues, remove extraneous space, add missing tabs
Kuninori Morimoto (1):
rtc: sh: convert to SPDX identifiers
Lubomir Rintel (1):
dt-bindings: rtc: use a generic node name for ds1307
Maciej W. Rozycki (2):
rtc: m41t80: Correct alarm month range with RTC reads
rtc: m41t80: Complete error propagation from SMBus calls
Marek Szyprowski (1):
rtc: s3c-rtc: Avoid using broken ALMYEAR register
Marek Vasut (1):
rtc: abx80x: Implement RTC_VL_READ,CLR ioctls
Nathan Chancellor (1):
rtc: omap: Use define directive for PIN_CONFIG_ACTIVE_HIGH
Trent Piepho (1):
rtc: isl1208: Use i2c block read/write routines
Documentation/core-api/printk-formats.rst | 18 ++
.../devicetree/bindings/arm/freescale/fsl,scu.txt | 10 ++
.../devicetree/bindings/rtc/abracon,abx80x.txt | 2 +-
.../devicetree/bindings/rtc/nxp,rtc-2123.txt | 1 +
Documentation/devicetree/bindings/rtc/pcf85363.txt | 4 +-
.../devicetree/bindings/rtc/rtc-ds1307.txt | 2 +-
.../devicetree/bindings/rtc/sun6i-rtc.txt | 33 +++-
arch/m68k/mac/misc.c | 8 +-
drivers/base/power/trace.c | 4 +-
drivers/char/rtc.c | 7 +-
drivers/input/misc/hp_sdc_rtc.c | 8 +-
drivers/rtc/Kconfig | 7 +
drivers/rtc/Makefile | 9 +-
drivers/rtc/class.c | 187 +++++----------------
drivers/rtc/{rtc-dev.c => dev.c} | 0
drivers/rtc/hctosys.c | 8 +-
drivers/rtc/interface.c | 27 ++-
drivers/rtc/{rtc-lib.c => lib.c} | 0
drivers/rtc/nvmem.c | 38 ++---
drivers/rtc/{rtc-proc.c => proc.c} | 36 +---
drivers/rtc/rtc-abx80x.c | 38 +++++
drivers/rtc/rtc-at91rm9200.c | 15 +-
drivers/rtc/rtc-at91sam9.c | 16 +-
drivers/rtc/rtc-ep93xx.c | 2 +-
drivers/rtc/rtc-imx-sc.c | 91 ++++++++++
drivers/rtc/rtc-isl1208.c | 37 +---
drivers/rtc/rtc-m41t80.c | 21 ++-
drivers/rtc/rtc-m48t59.c | 8 +-
drivers/rtc/rtc-max6916.c | 2 +-
drivers/rtc/rtc-max77686.c | 2 +-
drivers/rtc/rtc-max8997.c | 2 +-
drivers/rtc/rtc-mcp795.c | 18 +-
drivers/rtc/rtc-omap.c | 4 +-
drivers/rtc/rtc-pcf2123.c | 1 +
drivers/rtc/rtc-pcf50633.c | 8 +-
drivers/rtc/rtc-pcf8523.c | 32 +++-
drivers/rtc/rtc-pcf85363.c | 94 +++++++++--
drivers/rtc/rtc-pic32.c | 18 +-
drivers/rtc/rtc-pm8xxx.c | 16 +-
drivers/rtc/rtc-puv3.c | 18 +-
drivers/rtc/rtc-rk808.c | 22 +--
drivers/rtc/rtc-rx6110.c | 12 +-
drivers/rtc/rtc-rx8025.c | 19 +--
drivers/rtc/rtc-s3c.c | 26 +--
drivers/rtc/rtc-s5m.c | 27 +--
drivers/rtc/rtc-sh.c | 7 +-
drivers/rtc/rtc-sun6i.c | 121 ++++++++++++-
drivers/rtc/rtc-tegra.c | 30 +---
drivers/rtc/{rtc-sysfs.c => sysfs.c} | 16 +-
include/linux/rtc.h | 17 +-
lib/test_printf.c | 61 ++++++-
lib/vsprintf.c | 100 +++++++++++
52 files changed, 744 insertions(+), 566 deletions(-)
rename drivers/rtc/{rtc-dev.c => dev.c} (100%)
rename drivers/rtc/{rtc-lib.c => lib.c} (100%)
rename drivers/rtc/{rtc-proc.c => proc.c} (67%)
create mode 100644 drivers/rtc/rtc-imx-sc.c
rename drivers/rtc/{rtc-sysfs.c => sysfs.c} (97%)
--
Alexandre Belloni, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com