kernel/linux.git/drivers/rtc/Kconfig, branch v3.18.62

drivers/rtc/rtc-pm8xxx.c: rework to support pm8941 rtc

2014-10-29T23:33:14+00:00

Adds support for RTC device inside PM8941 PMIC. The RTC in this PMIC have two register spaces. Thus the rtc-pm8xxx is slightly reworked to reflect these differences. The register set for different PMIC chips are selected on DT compatible string base. [akpm@linux-foundation.org: coding-style fixes] [akpm@linux-foundation.org: simplify and fix locking in pm8xxx_rtc_set_time()] Signed-off-by: Stanimir Varbanov Cc: Alessandro Zummo Cc: Stephen Boyd Cc: Josh Cartwright Cc: Stanimir Varbanov Cc: Dan Carpenter Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

Merge branch 'x86-efi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2014-10-23T21:45:09+00:00

Pull x86 EFI updates from Peter Anvin: "This patchset falls under the "maintainers that grovel" clause in the v3.18-rc1 announcement. We had intended to push it late in the merge window since we got it into the -tip tree relatively late. Many of these are relatively simple things, but there are a couple of key bits, especially Ard's and Matt's patches" * 'x86-efi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (24 commits) rtc: Disable EFI rtc for x86 efi: rtc-efi: Export platform:rtc-efi as module alias efi: Delete the in_nmi() conditional runtime locking efi: Provide a non-blocking SetVariable() operation x86/efi: Adding efi_printks on memory allocationa and pci.reads x86/efi: Mark initialization code as such x86/efi: Update comment regarding required phys mapped EFI services x86/efi: Unexport add_efi_memmap variable x86/efi: Remove unused efi_call* macros efi: Resolve some shadow warnings arm64: efi: Format EFI memory type & attrs with efi_md_typeattr_format() ia64: efi: Format EFI memory type & attrs with efi_md_typeattr_format() x86: efi: Format EFI memory type & attrs with efi_md_typeattr_format() efi: Introduce efi_md_typeattr_format() efi: Add macro for EFI_MEMORY_UCE memory attribute x86/efi: Clear EFI_RUNTIME_SERVICES if failing to enter virtual mode arm64/efi: Do not enter virtual mode if booting with efi=noruntime or noefi arm64/efi: uefi_init error handling fix efi: Add kernel param efi=noruntime lib: Add a generic cmdline parse function parse_option_str ...

drivers/rtc/Kconfig: Let several drivers depend on HAS_IOMEM to avoid compiling issue

2014-10-14T00:18:19+00:00

Some drivers need 'devm_ioremap_resource' or 'devm_ioremap' which need HAS_IOMEM, so let them depend on it. The related error (with allmodconfig under score): MODPOST 1365 modules ERROR: "devm_ioremap_resource" [drivers/rtc/rtc-xgene.ko] undefined! ERROR: "devm_ioremap_resource" [drivers/rtc/rtc-stk17ta8.ko] undefined! ERROR: "devm_ioremap_resource" [drivers/rtc/rtc-ds1742.ko] undefined! ERROR: "devm_ioremap_resource" [drivers/rtc/rtc-ds1553.ko] undefined! ERROR: "devm_ioremap_resource" [drivers/rtc/rtc-ds1511.ko] undefined! ERROR: "devm_ioremap_resource" [drivers/rtc/rtc-ds1286.ko] undefined! ERROR: "devm_ioremap" [drivers/rtc/rtc-rp5c01.ko] undefined! ERROR: "devm_ioremap" [drivers/rtc/rtc-msm6242.ko] undefined! ERROR: "devm_ioremap" [drivers/rtc/rtc-m48t59.ko] undefined! ERROR: "devm_ioremap" [drivers/rtc/rtc-m48t35.ko] undefined! ERROR: "devm_ioremap" [drivers/rtc/rtc-bq4802.ko] undefined! Signed-off-by: Chen Gang Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

rtc: add driver for Maxim 77802 PMIC Real-Time-Clock

2014-10-14T00:18:19+00:00

The MAX7802 PMIC has a Real-Time-Clock (RTC) with two alarms. This patch adds support for the RTC and is based on a driver added by Simon Glass to the Chrome OS kernel 3.8 tree. [akpm@linux-foundation.org: add comment clarifying ffs() use] Signed-off-by: Javier Martinez Canillas Reviewed-by: Krzysztof Kozlowski Cc: Doug Anderson Cc: Alessandro Zummo Cc: Olof Johansson Cc: Simon Glass Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

RTC: RK808: add RTC driver for RK808

2014-10-14T00:18:18+00:00

This is the initial version of the RK808 PMIC. This is a power management IC for multimedia products. It provides regulators that are able to supply power to processor cores and other components. The chip provides other modules including RTC, Clockout. Add RTC driver for supporting RTC device present inside RK808 PMIC. [akpm@linux-foundation.org: make tm_def static] Signed-off-by: Chris Zhong Signed-off-by: Zhang Qing Tested-by: Heiko Stuebner Reviewed-by: Doug Anderson Tested-by: Doug Anderson Cc: Pawel Moll Cc: Mark Rutland Cc: Ian Campbell Cc: Samuel Ortiz says: Cc: Alessandro Zummo Cc: Olof Johansson Cc: Dmitry Torokhov Cc: Javier Martinez Canillas Cc: Kever Yang Cc: Li Zhong Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

Merge tag 'drivers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2014-10-08T21:37:16+00:00

Pull ARM SoC driver updates from Arnd Bergmann: "These are changes for drivers that are intimately tied to some SoC and for some reason could not get merged through the respective subsystem maintainer tree. Most of the new code is for the Keystone Navigator driver, which is new base support that is going to be needed for their hardware accelerated network driver and other units. Most of the commits are for moving old code around from at91 and omap for things that are done in device drivers nowadays. - at91: move reset, poweroff, memory and clocksource code into drivers directories - socfpga: add edac driver (through arm-soc, as requested by Boris) - omap: move omap-intc code to drivers/irqchip - sunxi: added an RTC driver for sun6i - omap: mailbox driver related changes - keystone: support for the "Navigator" component - versatile: new reboot, led and soc drivers" * tag 'drivers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (92 commits) bus: arm-ccn: Fix spurious warning message leds: add device tree bindings for register bit LEDs soc: add driver for the ARM RealView power: reset: driver for the Versatile syscon reboot leds: add a driver for syscon-based LEDs drivers/soc: ti: fix build break with modules MAINTAINERS: Add Keystone Multicore Navigator drivers entry soc: ti: add Keystone Navigator DMA support Documentation: dt: soc: add Keystone Navigator DMA bindings soc: ti: add Keystone Navigator QMSS driver Documentation: dt: soc: add Keystone Navigator QMSS bindings rtc: sunxi: Depend on platforms sun4i/sun7i that actually have the rtc rtc: sun6i: Add sun6i RTC driver irqchip: omap-intc: remove unnecessary comments irqchip: omap-intc: correct maximum number or MIR registers irqchip: omap-intc: enable TURBO idle mode irqchip: omap-intc: enable IP protection irqchip: omap-intc: remove unnecesary of_address_to_resource() call irqchip: omap-intc: comment style cleanup irqchip: omap-intc: minor improvement to omap_irq_pending() ...

rtc: Disable EFI rtc for x86

2014-10-03T20:24:17+00:00

commit da167ad7638759 ("rtc: ia64: allow other architectures to use EFI RTC") inadvertently introduced a regression for x86 because we've been careful not to enable the EFI rtc driver due to the generally buggy implementations of the time-related EFI runtime services. In fact, since the above commit was merged we've seen reports of crashes on 32-bit tablets, https://bugzilla.kernel.org/show_bug.cgi?id=84241#c21 Disable it explicitly for x86 so that we don't give users false hope that this driver will work - it won't, and your machine is likely to crash. Acked-by: Mark Salter Cc: Dave Young Cc: Alessandro Zummo Cc: # v3.17 Signed-off-by: Matt Fleming

rtc: sunxi: Depend on platforms sun4i/sun7i that actually have the rtc

2014-09-19T10:39:30+00:00

Now that we have Kconfig options for individual sunxi platforms, let the rtc-sunxi driver depend on the platforms that actually have this hardware, sun4i and sun7i. Signed-off-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard

rtc: sun6i: Add sun6i RTC driver

2014-09-19T10:39:19+00:00

This patch introduces the driver for the RTC in the Allwinner A31 and A23 SoCs. Unlike the RTC found in A10/A20 SoCs, which was part of the timer, the RTC in A31/A23 are a separate hardware block, which also contain a few controls for the RTC block hardware (a regulator and RTC block GPIO pin latches), while also having separate interrupts for the alarms. The hardware is different enough to make a different driver for it. Signed-off-by: Chen-Yu Tsai Reviewed-by: Varka Bhadram Signed-off-by: Maxime Ripard

rtc: Remove ARCH_KIRKWOOD dependency

2014-09-09T14:40:03+00:00

mach-kirkwood has been removed, now that kirkwood lives in mach-mvebu. ARCH_MVEBU is sufficient. Signed-off-by: Andrew Lunn Cc: Alessandro Zummo Cc: rtc-linux@googlegroups.com Link: https://lkml.kernel.org/r/1409417172-6846-6-git-send-email-andrew@lunn.ch Signed-off-by: Jason Cooper