linux/drivers/rtc, branch v5.5

rtc: cmos: Revert "rtc: Fix the AltCentury value on AMD/Hygon platform"

2020-01-04T04:31:50Z

There are multiple reports of this patch breaking RTC time setting for AMD platforms. This reverts commit 7ad295d5196a58c22abecef62dd4f99e2f86e831. Cc: Jinke Fan Link: https://lore.kernel.org/r/CABXGCsMLob0DC25JS8wwAYydnDoHBSoMh2_YLPfqm3TTvDE-Zw@mail.gmail.com Fixes: 7ad295d5196a ("rtc: Fix the AltCentury value on AMD/Hygon platform") Link: https://lore.kernel.org/r/20200104043110.707810-1-alexandre.belloni@bootlin.com Signed-off-by: Alexandre Belloni

rtc: mt6397: fix alarm register overwrite

2019-12-11T12:22:54Z

Alarm registers high byte was reserved for other functions. This add mask in alarm registers operation functions. This also fix error condition in interrupt handler. Fixes: fc2979118f3f ("rtc: mediatek: Add MT6397 RTC driver") Signed-off-by: Ran Bi Signed-off-by: Hsin-Hsiung Wang Link: https://lore.kernel.org/r/1576057435-3561-6-git-send-email-hsin-hsiung.wang@mediatek.com Signed-off-by: Alexandre Belloni

rtc: sun6i: Add support for RTC clocks on R40

2019-12-10T13:32:10Z

When support for the R40 in the rtc-sun6i driver was split out for a separate compatible string, only the RTC half was covered, and not the clock half. Unfortunately this results in the whole driver not working, as the RTC half expects the clock half to have been initialized. Add support for the clock part as well. The clock part is like the H3, but does not need to export the internal oscillator, nor does it have a gateable LOSC external output. This fixes issues with WiFi and Bluetooth not working on the BPI M2U. Fixes: d6624cc75021 ("rtc: sun6i: Add R40 compatible") Cc: # 5.3.x Signed-off-by: Chen-Yu Tsai Acked-by: Maxime Ripard Link: https://lore.kernel.org/r/20191205085054.6049-1-wens@kernel.org Signed-off-by: Alexandre Belloni

Merge tag 'rtc-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux

2019-12-03T21:31:08Z

Pull RTC updates from Alexandre Belloni: "A lot of unnecessary code removal in here that ends up decreasing the number of lines in the subsystem. The ds1343 and ds1347 drivers got cleaned up. The rest are the usual fixes and new features. Subsystem: - fix warnings and errors with make W=1 - UIE are now disabled while setting the RTC time - UIE are now disallowed when the RTC time is not set. Drivers: - remove unecessary .remove callbacks - Set RTC range for cros-ec, ds1343, ds1347, m41t80, s35390a, vt8500 - Use devm_platform_ioremap_resource where applicable - rv3028: add clock out support" * tag 'rtc-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (81 commits) rtc: Fix Kconfig indentation rtc: xgene: Remove unused struct device in struct xgene_rtc_dev rtc: sun6i: Remove struct device from sun6i_rtc_dev rtc: st-lpc: Remove struct resource from struct st_rtc rtc: pcf8523: Remove struct pcf8523 rtc: meson: remove redundant assignment to variable retries rtc: v3020: remove set but unused variable rtc: tegra: remove set but unused variable rtc: pm8xxx: update kerneldoc for struct pm8xxx_rtc rtc: m41t80: remove excess kerneldoc rtc: ds1685: fix build error with make W=1 rtc: ds1685: remove set but unused variables rtc: ds1374: remove unused variable rtc: sysfs: fix hctosys_show kerneldoc rtc: interface: fix kerneldoc comments rtc: msm6242: Remove unneeded msm6242_set()/msm6242_clear() functions rtc: msm6242: Fix reading of 10-hour digit rtc: tps65910: allow using RTC without alarm interrupt rtc: fsl-ftm-alarm: remove select FSL_RCPM and default y from Kconfig rtc: pcf8563: Constify clkout_rates ...

Merge tag 'mfd-next-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

2019-12-02T00:16:31Z

Pull MFD updates from Lee Jones: "Core Frameworks: - Add support for a "resource managed strongly uncachable ioremap" call - Provide a collection of MFD helper macros - Remove mfd_clone_cell() from MFD core - Add NULL de-reference protection in MFD core - Remove superfluous function fd_platform_add_cell() from MFD core - Honour Device Tree's request to disable a device New Drivers: - Add support for MediaTek MT6323 PMIC New Device Support: - Add support for Gemini Lake to Intel LPSS PCI - Add support for Cherry Trail Crystal Cover PMIC to Intel SoC PMIC CRC - Add support for PM{I}8950 to Qualcomm SPMI PMIC - Add support for U8420 to ST-Ericsson DB8500 - Add support for Comet Lake PCH-H to Intel LPSS PCI New Functionality: - Add support for requested supply clocks; madera-core Fix-ups: - Lower interrupt priority; rk808 - Use provided helpers (macros, group functions, defines); rk808, ipaq-micro, ab8500-core, db8500-prcmu, mt6397-core, cs5535-mfd - Only allocate IRQs on request; max77620 - Use simplified API; arizona-core - Remove redundant and/or duplicated code; wm8998-tables, arizona, syscon - Device Tree binding fix-ups; madera, max77650, max77693 - Remove mfd_cell->id abuse hack; cs5535-mfd - Remove only user of mfd_clone_cell(); cs5535-mfd - Make resources static; rohm-bd70528 Bug Fixes: - Fix product ID for RK818; rk808 - Fix Power Key; rk808 - Fix booting on the BananaPi; mt6397-core - Endian fix-ups; twl.h - Fix static error checker warnings; ti_am335x_tscadc" * tag 'mfd-next-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (47 commits) Revert "mfd: syscon: Set name of regmap_config" mfd: ti_am335x_tscadc: Fix static checker warning mfd: bd70528: Staticize bit value definitions mfd: mfd-core: Honour Device Tree's request to disable a child-device dt-bindings: mfd: max77693: Fix missing curly brace mfd: intel-lpss: Add Intel Comet Lake PCH-H PCI IDs mfd: db8500-prcmu: Support U8420-sysclk firmware dt-bindings: mfd: max77650: Convert the binding document to yaml mfd: mfd-core: Move pdev->mfd_cell creation back into mfd_add_device() mfd: mfd-core: Remove usage counting for .{en,dis}able() call-backs x86: olpc-xo1-sci: Remove invocation of MFD's .enable()/.disable() call-backs x86: olpc-xo1-pm: Remove invocation of MFD's .enable()/.disable() call-backs mfd: mfd-core: Remove mfd_clone_cell() mfd: mfd-core: Protect against NULL call-back function pointer mfd: cs5535-mfd: Register clients using their own dedicated MFD cell entries mfd: cs5535-mfd: Request shared IO regions centrally mfd: cs5535-mfd: Remove mfd_cell->id hack mfd: cs5535-mfd: Use PLATFORM_DEVID_* defines and tidy error message mfd: intel_soc_pmic_crc: Add "cht_crystal_cove_pmic" cell to CHT cells mfd: madera: Add support for requesting the supply clocks ...

rtc: Fix Kconfig indentation

2019-11-27T08:31:14Z

Adjust indentation from spaces to tab (+optional two spaces) as in coding style with command like: $ sed -e 's/^ /\t/' -i */Kconfig Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20191120133940.13881-1-krzk@kernel.org Signed-off-by: Alexandre Belloni

rtc: xgene: Remove unused struct device in struct xgene_rtc_dev

2019-11-27T08:31:14Z

struct device in struct xgene_rtc_dev is not used, remove it. Signed-off-by: Nobuhiro Iwamatsu Link: https://lore.kernel.org/r/20191123090234.32180-1-nobuhiro1.iwamatsu@toshiba.co.jp Signed-off-by: Alexandre Belloni

rtc: sun6i: Remove struct device from sun6i_rtc_dev

2019-11-27T08:31:14Z

struct device in struct sun6i_rtc_dev is not used, remove it. Signed-off-by: Nobuhiro Iwamatsu Link: https://lore.kernel.org/r/20191123090538.32364-1-nobuhiro1.iwamatsu@toshiba.co.jp Signed-off-by: Alexandre Belloni

rtc: st-lpc: Remove struct resource from struct st_rtc

2019-11-27T08:31:14Z

struct resource in struct st_rtc is not used, remove it. Signed-off-by: Nobuhiro Iwamatsu Link: https://lore.kernel.org/r/20191123091241.1905-1-nobuhiro1.iwamatsu@toshiba.co.jp Signed-off-by: Alexandre Belloni

rtc: pcf8523: Remove struct pcf8523

2019-11-27T08:31:14Z

struct pcf8523 is referenced only by pcf8523_probe(). And member variable in this is not referenced by any function. Remove struct pcf8523. Signed-off-by: Nobuhiro Iwamatsu Link: https://lore.kernel.org/r/20191123090838.1619-1-nobuhiro1.iwamatsu@toshiba.co.jp Signed-off-by: Alexandre Belloni