Ondrej Jirman
b60ff2cfb5
rtc: sun6i: Add support for H6 RTC ...
RTC on H6 is mostly the same as on H5 and H3. It has slight differences
mostly in features that are not yet supported by this driver.
Some differences are already stated in the comments in existing code.
One other difference is that H6 has extra bit in LOSC_CTRL_REG, called
EXT_LOSC_EN to enable/disable external low speed crystal oscillator.
It also has bit EXT_LOSC_STA in LOSC_AUTO_SWT_STA_REG, to check whether
external low speed oscillator is working correctly.
This patch adds support for enabling LOSC when necessary:
- during reparenting
- when probing the clock
H6 also has capacbility to automatically reparent RTC clock from
external crystal oscillator, to internal RC oscillator, if external
oscillator fails. This is enabled by default. Disable it during
probe.
Signed-off-by: Ondrej Jirman <megous@megous.com>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Link: https://lore.kernel.org/r/20190820151934.3860-3-megous@megous.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-08-23 16:20:50 +02:00
Merge branch 'akpm' (patches from Andrew)
2019-07-19 09:45:58 -07:00
Driver Core and debugfs changes for 5.3-rc1
2019-07-12 12:24:03 -07:00
for-5.3/libata-20190708
2019-07-09 10:59:26 -07:00
atm: idt77252: Remove call to memset after dma_alloc_coherent
2019-07-15 11:06:27 -07:00
It's been a relatively busy cycle for docs:
2019-07-09 12:34:26 -07:00
Merge branch 'work.mount0' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2019-07-19 10:42:02 -07:00
Lots of exciting things this time!
2019-07-18 11:05:25 -07:00
Bluetooth: btusb: Add protocol support for MediaTek MT7663U USB devices
2019-07-06 21:44:25 +02:00
ARM: SoC-related driver updates
2019-07-19 17:13:56 -07:00
docs: admin-guide: add a series of orphaned documents
2019-07-15 11:03:02 -03:00
This round of clk driver and framework updates is heavy on the driver update
2019-07-17 10:07:48 -07:00
clocksource/drivers/npcm: Fix misuse of GENMASK macro
2019-07-10 11:05:26 +02:00
Staging / IIO driver update for 5.3-rc1
2019-07-11 15:36:02 -07:00
Merge branch 'pm-cpufreq'
2019-07-18 09:49:30 +02:00
Merge branch 'pm-cpufreq'
2019-07-18 09:49:30 +02:00
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2019-07-19 12:23:37 -07:00
Merge branch 'work.mount0' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2019-07-19 10:42:02 -07:00
dmaengine updates for v5.3-rc1
2019-07-17 09:55:43 -07:00
Merge branch 'work.mount0' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2019-07-19 10:42:02 -07:00
ARM: SoC-related driver updates
2019-07-19 17:13:56 -07:00
mm: add account_locked_vm utility function
2019-07-16 19:23:25 -07:00
GPIO fixes for the v5.3 merge window:
2019-07-17 13:05:21 -07:00
drm fixes for -rc1:
2019-07-19 12:29:43 -07:00
Linux 5.2
2019-07-15 09:42:32 -07:00
proc/sysctl: add shared variables for range check
2019-07-18 17:08:07 -07:00
ARM: SoC-related driver updates
2019-07-19 17:13:56 -07:00
coresight: Make the coresight_device_fwnode_match declaration's fwnode parameter const
2019-07-12 14:42:05 -07:00
Merge branch 'i2c/for-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2019-07-15 21:10:39 -07:00
* Drop support for 10-bit I2C addresses
2019-07-09 09:04:31 -07:00
It's been a relatively busy cycle for docs:
2019-07-09 12:34:26 -07:00
Driver Core and debugfs changes for 5.3-rc1
2019-07-12 12:24:03 -07:00
SCSI fixes on 20190720
2019-07-20 10:04:58 -07:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2019-07-20 12:22:30 -07:00
iommu/amd: fix a crash in iova_magazine_free_pfns
2019-07-21 09:57:13 -07:00
TTY / Serial driver updates for 5.3-rc1
2019-07-11 15:38:21 -07:00
irqchip/gic-v3-its: Fix misuse of GENMASK macro
2019-07-10 11:04:17 +02:00
ISDN: hfcsusb: checking idx of ep configuration
2019-07-15 11:10:31 -07:00
LED updates for 5.3-rc1
2019-07-09 08:59:39 -07:00
powerpc updates for 5.3
2019-07-13 16:08:36 -07:00
- stm32: race fix by adding a spinlock
2019-07-14 16:36:51 -07:00
- Fix zone state management race in DM zoned target by eliminating
2019-07-18 14:49:33 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2019-07-11 10:55:49 -07:00
Kbuild updates for v5.3 (2nd)
2019-07-20 09:34:55 -07:00
MMC core:
2019-07-11 18:11:21 -07:00
SCSI misc on 20190709
2019-07-11 15:14:01 -07:00
- Core Frameworks
2019-07-15 20:18:40 -07:00
Merge branch 'work.mount0' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2019-07-19 10:42:02 -07:00
MMC core:
2019-07-11 18:11:21 -07:00
docs: mtd: move it to the driver-api book
2019-07-15 09:20:28 -03:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2019-07-19 10:06:06 -07:00
New feature to add support for NTB virtual MSI interrupts, the ability
2019-07-21 09:46:59 -07:00
Merge branch 'akpm' (patches from Andrew)
2019-07-19 09:45:58 -07:00
for-linus-20190715
2019-07-15 21:20:52 -07:00
Driver Core and debugfs changes for 5.3-rc1
2019-07-12 12:24:03 -07:00
virtio, vhost: fixes, features, performance
2019-07-17 11:26:09 -07:00
pci-v5.3-changes
2019-07-15 20:44:49 -07:00
vfs: Convert oprofilefs to use the new mount API
2019-07-04 22:01:59 -04:00
It's been a relatively busy cycle for docs:
2019-07-09 12:34:26 -07:00
New feature to add support for NTB virtual MSI interrupts, the ability
2019-07-21 09:46:59 -07:00
It's been a relatively busy cycle for docs:
2019-07-09 12:34:26 -07:00
docs: perf: move to the admin-guide
2019-07-15 09:20:27 -03:00
This is the bulk of pin control changes for the v5.3 kernel
2019-07-13 15:02:27 -07:00
platform/x86: asus: Rename "fan mode" to "fan boost mode"
2019-07-17 19:07:58 +03:00
docs: driver-api: add a series of orphaned documents
2019-07-15 11:03:02 -03:00
power supply and reset changes for the v5.3 series
2019-07-15 21:06:15 -07:00
powercap/rapl: Add Ice Lake NNPI support to RAPL driver
2019-07-11 15:08:58 +02:00
drivers/pps/pps.c: clear offset flags in PPS_SETPARAMS ioctl
2019-07-16 19:23:24 -07:00
pwm: Changes for v5.3-rc1
2019-07-09 08:57:45 -07:00
Merge branch 'akpm' (patches from Andrew)
2019-07-17 08:58:04 -07:00
- Core Frameworks
2019-07-15 20:18:40 -07:00
remoteproc updates for v5.3
2019-07-17 11:44:41 -07:00
ARM: SoC-related driver updates
2019-07-19 17:13:56 -07:00
rtc: sun6i: Add support for H6 RTC
2019-08-23 16:20:50 +02:00
SCSI fixes on 20190720
2019-07-20 10:04:58 -07:00
SCSI fixes on 20190720
2019-07-20 10:04:58 -07:00
ARM: Device-tree updates
2019-07-19 17:19:24 -07:00
soundwire updates for v5.3-rc1
2019-07-05 08:15:08 +02:00
Driver Core and debugfs changes for 5.3-rc1
2019-07-12 12:24:03 -07:00
docs conversion for v5.3-rc1
2019-07-16 12:21:41 -07:00
SCSI misc on 20190709
2019-07-11 15:14:01 -07:00
More power management updates for 5.3-rc1
2019-07-18 09:32:28 -07:00
Driver Core and debugfs changes for 5.3-rc1
2019-07-12 12:24:03 -07:00
ARM: SoC platform updates
2019-07-19 17:05:08 -07:00
Merge branch 'work.mount0' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2019-07-19 10:42:02 -07:00
VFIO updates for v5.3-rc1
2019-07-17 11:23:13 -07:00
virtio, vhost: fixes, features, performance
2019-07-17 11:26:09 -07:00
- New Functionality
2019-07-16 09:25:04 -07:00
Merge branch 'work.mount0' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2019-07-19 10:42:02 -07:00
docs: driver-api: add a series of orphaned documents
2019-07-15 11:03:02 -03:00
watchdog: digicolor_wdt: Remove unused variable in dc_wdt_probe
2019-07-15 08:49:11 +02:00
xen: fixes and features for 5.3-rc1
2019-07-19 11:41:26 -07:00
b60ff2cfb5