linux-stable.git/drivers/rtc/Kconfig, branch linux-5.11.y Linux kernel stable tree rtc: zynqmp: depend on HAS_IOMEM 2021-03-04T11:14:51+00:00 David Gow davidgow@google.com 2021-01-27T03:51:47+00:00 859b1002e3883c39d575bd5ace86a11ebb458d6b [ Upstream commit ddd0521549a975e6148732d6ca6b89ffa862c0e5 ] The Xilinx zynqmp RTC driver makes use of IOMEM functions like devm_platform_ioremap_resource(), which are only available if CONFIG_HAS_IOMEM is defined. This causes the driver not to be enable under make ARCH=um allyesconfig, even though it won't build. By adding a dependency on HAS_IOMEM, the driver will not be enabled on architectures which don't support it. Fixes: 09ef18bcd5ac ("rtc: use devm_platform_ioremap_resource() to simplify code") Signed-off-by: David Gow <davidgow@google.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20210127035146.1523286-1-davidgow@google.com Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit ddd0521549a975e6148732d6ca6b89ffa862c0e5 ]

The Xilinx zynqmp RTC driver makes use of IOMEM functions like
devm_platform_ioremap_resource(), which are only available if
CONFIG_HAS_IOMEM is defined.

This causes the driver not to be enable under make ARCH=um allyesconfig,
even though it won't build.

By adding a dependency on HAS_IOMEM, the driver will not be enabled on
architectures which don't support it.

Fixes: 09ef18bcd5ac ("rtc: use devm_platform_ioremap_resource() to simplify code")
Signed-off-by: David Gow <davidgow@google.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210127035146.1523286-1-davidgow@google.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
rtc: s5m: select REGMAP_I2C 2021-03-04T11:14:39+00:00 Bartosz Golaszewski bgolaszewski@baylibre.com 2021-01-14T10:22:17+00:00 39a47e4776150e992713ddbf2948b5f3a6d46e4a [ Upstream commit 1f0cbda3b452b520c5f3794f8f0e410e8bc7386a ] The rtc-s5m uses the I2C regmap but doesn't select it in Kconfig so depending on the configuration the build may fail. Fix it. Fixes: 959df7778bbd ("rtc: Enable compile testing for Maxim and Samsung drivers") Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20210114102219.23682-2-brgl@bgdev.pl Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 1f0cbda3b452b520c5f3794f8f0e410e8bc7386a ]

The rtc-s5m uses the I2C regmap but doesn't select it in Kconfig so
depending on the configuration the build may fail. Fix it.

Fixes: 959df7778bbd ("rtc: Enable compile testing for Maxim and Samsung drivers")
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210114102219.23682-2-brgl@bgdev.pl
Signed-off-by: Sasha Levin <sashal@kernel.org>
rtc: mxc{,_v2}: enable COMPILE_TEST 2020-12-03T22:42:36+00:00 Alexandre Belloni alexandre.belloni@bootlin.com 2020-11-21T22:45:29+00:00 0020868f2a7037e87d6b3b196526de2fb885830d Extend code coverage for the rtc-mxc and rtc-mxc-v2 drivers. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Link: https://lore.kernel.org/r/20201121224529.568237-1-alexandre.belloni@bootlin.com 
Extend code coverage for the rtc-mxc and rtc-mxc-v2 drivers.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Link: https://lore.kernel.org/r/20201121224529.568237-1-alexandre.belloni@bootlin.com
rtc: enable RTC framework on ARCH=um 2020-12-03T22:41:22+00:00 Johannes Berg johannes.berg@intel.com 2020-11-20T20:11:06+00:00 9c7957991e56291c59803cf0412127ae7177beac There's no real reason it should be disabled, and at least we can use it for development & testing with the RTC test driver. However, two devices are missing a HAS_IOMEM dependency, so add that to avoid build failures from e.g. allyesconfig. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20201120211103.6895ac740d11.Ic19a9926e8e4c70c03329e55f9e5b1d45095b904@changeid 
There's no real reason it should be disabled, and at least we can
use it for development & testing with the RTC test driver.

However, two devices are missing a HAS_IOMEM dependency, so add
that to avoid build failures from e.g. allyesconfig.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20201120211103.6895ac740d11.Ic19a9926e8e4c70c03329e55f9e5b1d45095b904@changeid
rtc: rx6110: add i2c support 2020-11-17T19:30:30+00:00 Claudius Heine ch@denx.de 2020-11-17T12:18:17+00:00 afa819c2c6bf0d6b99d3e41217a2c7d3b3b53228 The RX6110 also supports I2C, so this patch adds support for it to the driver. This also renames the SPI specific functions and variables to include `_spi_` in their names. Signed-off-by: Claudius Heine <ch@denx.de> Signed-off-by: Henning Schild <henning.schild@siemens.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20201117121817.953924-3-ch@denx.de 
The RX6110 also supports I2C, so this patch adds support for it to the
driver.

This also renames the SPI specific functions and variables to include
`_spi_` in their names.

Signed-off-by: Claudius Heine <ch@denx.de>
Signed-off-by: Henning Schild <henning.schild@siemens.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20201117121817.953924-3-ch@denx.de
rtc: Kconfig: Fix typo in help message of rx 6110 2020-11-17T19:30:30+00:00 Claudius Heine ch@denx.de 2020-11-17T12:18:16+00:00 7e6066ca1f1fa5c79915dfb4720ca20c5e62edcc The help message in the Kconfig for the RX-6110 erronously stated RX-6610. Signed-off-by: Claudius Heine <ch@denx.de> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20201117121817.953924-2-ch@denx.de 
The help message in the Kconfig for the RX-6110 erronously stated
RX-6610.

Signed-off-by: Claudius Heine <ch@denx.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20201117121817.953924-2-ch@denx.de
rtc: goldfish: Remove GOLDFISH dependency 2020-11-14T23:36:26+00:00 Jiaxun Yang jiaxun.yang@flygoat.com 2020-11-14T13:09:20+00:00 5022cfc112328e7fd489f5e3d41b7f352322880c Goldfish platform is covered with dust. However the goldfish-rtc had been used as virtualized RTC in QEMU for RISC-V virt hw and MIPS loongson3-virt hw, thus we can drop other parts of goldfish but leave goldfish-rtc here. Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20201114130921.651882-2-jiaxun.yang@flygoat.com 
Goldfish platform is covered with dust.
However the goldfish-rtc had been used as virtualized RTC
in QEMU for RISC-V virt hw and MIPS loongson3-virt hw, thus
we can drop other parts of goldfish but leave goldfish-rtc here.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20201114130921.651882-2-jiaxun.yang@flygoat.com
rtc: rv3032: Add a driver for Microcrystal RV-3032 2020-10-19T20:47:56+00:00 Alexandre Belloni alexandre.belloni@bootlin.com 2020-10-13T14:41:10+00:00 2eeaa532accab8810ca9fe21f52d149713561235 New driver for the Microcrystal RV-3032, including support for: - Date/time - Alarms - Low voltage detection - Trickle charge - Trimming - Clkout - RAM - EEPROM - Temperature sensor Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20201013144110.1942218-3-alexandre.belloni@bootlin.com 
New driver for the Microcrystal RV-3032, including support for:
 - Date/time
 - Alarms
 - Low voltage detection
 - Trickle charge
 - Trimming
 - Clkout
 - RAM
 - EEPROM
 - Temperature sensor

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20201013144110.1942218-3-alexandre.belloni@bootlin.com
Merge tag 'rtc-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux 2020-08-13T00:17:00+00:00 Linus Torvalds torvalds@linux-foundation.org 2020-08-13T00:17:00+00:00 dc06fe51d26efc100ac74121607c01a454867c91 Pull RTC updates from Alexandre Belloni: "Not much this cycle - mostly non urgent driver fixes: - ds1374: use watchdog core - pcf2127: add alarm and pcf2129 support" * tag 'rtc-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: rtc: pcf2127: fix alarm handling rtc: pcf2127: add alarm support rtc: pcf2127: add pca2129 device id rtc: max77686: Fix wake-ups for max77620 rtc: ds1307: provide an indication that the watchdog has fired rtc: ds1374: remove unused define rtc: ds1374: fix RTC_DRV_DS1374_WDT dependencies rtc: cleanup obsolete comment about struct rtc_class_ops rtc: pl031: fix set_alarm by adding back call to alarm_irq_enable rtc: ds1374: wdt: Use watchdog core for watchdog part rtc: Replace HTTP links with HTTPS ones rtc: goldfish: Enable interrupt in set_alarm() when necessary rtc: max77686: Do not allow interrupt to fire before system resume rtc: imxdi: fix trivial typos rtc: cpcap: fix range 
Pull RTC updates from Alexandre Belloni:
 "Not much this cycle - mostly non urgent driver fixes:

   - ds1374: use watchdog core

   - pcf2127: add alarm and pcf2129 support"

* tag 'rtc-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux:
  rtc: pcf2127: fix alarm handling
  rtc: pcf2127: add alarm support
  rtc: pcf2127: add pca2129 device id
  rtc: max77686: Fix wake-ups for max77620
  rtc: ds1307: provide an indication that the watchdog has fired
  rtc: ds1374: remove unused define
  rtc: ds1374: fix RTC_DRV_DS1374_WDT dependencies
  rtc: cleanup obsolete comment about struct rtc_class_ops
  rtc: pl031: fix set_alarm by adding back call to alarm_irq_enable
  rtc: ds1374: wdt: Use watchdog core for watchdog part
  rtc: Replace HTTP links with HTTPS ones
  rtc: goldfish: Enable interrupt in set_alarm() when necessary
  rtc: max77686: Do not allow interrupt to fire before system resume
  rtc: imxdi: fix trivial typos
  rtc: cpcap: fix range
rtc: ds1374: fix RTC_DRV_DS1374_WDT dependencies 2020-07-21T07:56:34+00:00 Alexandre Belloni alexandre.belloni@bootlin.com 2020-07-20T07:52:49+00:00 c7f3be4c94d3686ec67b7e7b4fb47e4c225a2789 It is not enough to select WATCHDOG_CORE, the watchdog part of the driver now also depends on WATCHDOG. This is currently the best we can do because alarm support and watchdog support are mutually exclusive. Reported-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> # build-tested Link: https://lore.kernel.org/r/20200720075250.1019172-1-alexandre.belloni@bootlin.com 
It is not enough to select WATCHDOG_CORE, the watchdog part of the driver
now also depends on WATCHDOG. This is currently the best we can do because
alarm support and watchdog support are mutually exclusive.

Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org> # build-tested
Link: https://lore.kernel.org/r/20200720075250.1019172-1-alexandre.belloni@bootlin.com