BMC/Intel-BMC/linux.git/drivers/misc/Kconfig, branch dev-4.3

misc/bt-host: Add Aspeed BT IPMI host driver

2015-11-18T04:13:09+00:00

This patch adds a simple device driver to expose the iBT interface on Aspeed chips as a character device (/dev/bt). Plus various fixes from jk: - Fix compile warnings. We have a bunch of unused functions. - Remove unused members of struct bt_host - Fix whitespace issues - Use explicit u8 type for bt registers to avoid any issues with signed vs unsigned types. - Remove chrdev_region, use module_platform_driver - Unify device name to bt-host - Use a more explicit compatible string. The interface we're using here is specific to the aspeed hardware implementation. - Use a dynamic miscdev; no need to use a global miscdev here. - Avoid global bt_host. Rather than having a global bt_host, use references from the file & miscdev. This removes the restriction on the number of bt-host devices. - Add ioctl to assert SMS_ATN - Remove bt_host->ctrl, nothing uses it. - Read bt ctrl state after poll_wait - Fix unit address for ibt - Add facility for interrupt-driven BT messages. This change adds a facility for the bt-host driver to use interrupts rather than polling via a timer. If we find an interrupts property in the device tree, we'll enable interrupts on the bt device. - Use devm_ioremap_resource(). No need to unpack struct resource, and we don't need ioremap_uncached here. Signed-off-by: Alistair Popple Signed-off-by: Jeremy Kerr Signed-off-by: Joel Stanley

ARM: qcom: Add coincell charger driver

2015-07-29T20:37:18+00:00

This driver is used to configure the coincell charger found in Qualcomm PMICs. The driver allows configuring the current-limiting resistor for the charger, as well as the voltage to apply to the coincell (or capacitor) when charging. Signed-off-by: Tim Bird Reviewed-by: Andy Gross Signed-off-by: Greg Kroah-Hartman

misc: remove drivers for CARMA hardware

2015-05-24T19:11:55+00:00

The CARMA project has ended, and the hardware has all been moved into storage. It is unlikely to ever be used again. Remove the drivers so that there is no more maintenance burden from ongoing upstream kernel changes. Signed-off-by: Ira W. Snyder Signed-off-by: Greg Kroah-Hartman

ARM: at91/Kconfig: remove unused config options

2014-11-19T10:39:23+00:00

When removing old board !DT support, several Kconfig options were deleted. Propagate this removal to drivers Kconfig files. Signed-off-by: Nicolas Ferre

cxl: Add base builtin support

2014-10-08T09:15:56+00:00

This adds the base cxl support that cannot be built as a module. Specifically it adds the cxl callbacks that are called from the core powerpc mm code which must always exist irrespective of if the cxl module is loaded or not. This is similar to how cell works with CONFIG_SPU_BASE. This adds a cxl_slbia() call (similar to spu_flush_all_slbs()) which checks if the cxl module is loaded and in use, returning immediately if it is not. If it is in use it calls into the cxl SLB invalidation code. Signed-off-by: Ian Munsie Signed-off-by: Michael Neuling Signed-off-by: Michael Ellerman

misc: atmel_pwm: remove obsolete driver

2014-07-09T13:14:35+00:00

The misc/atmel_pwm is not used by any mainlined boards and has been replaced by the pwm-driver using the generic PWM framework. Signed-off-by: Alexandre Belloni Acked-by: Greg Kroah-Hartman Signed-off-by: Nicolas Ferre

misc: atmel_pwm: fix Kconfig symbols

2014-06-25T11:49:53+00:00

AT91 symbols AT91SAM9263, AT91SAM9RL, and AT91SAM9G45 do not exist and this patch changes them to their correct ARCH_* version. These symbols are chosen instead of the SOC_* ones because this driver is not converted to DT. Anyway, the ATMEL_PWM symbol and the associated driver will be removed soon, during the move to the PWM sub-system. Reported-by: Paul Bolle Acked-by: Alexandre Belloni Signed-off-by: Nicolas Ferre

Merge tag 'char-misc-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc into next

2014-06-03T15:06:56+00:00

Pull char/misc driver patches from Greg KH: "Here is the big char / misc driver update for 3.16-rc1. Lots of different driver updates for a variety of different drivers and minor driver subsystems. All have been in linux-next with no reported issues" * tag 'char-misc-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (79 commits) hv: use correct order when freeing monitor_pages spmi: of: fixup generic SPMI devicetree binding example applicom: dereferencing NULL on error path misc: genwqe: fix uninitialized return value in genwqe_free_sync_sgl() miscdevice.h: Simple syntax fix to make pointers consistent. MAINTAINERS: Add miscdevice.h to file list for char/misc drivers. mcb: Add support for shared PCI IRQs drivers: Remove duplicate conditionally included subdirs misc: atmel_pwm: only build for supported platforms mei: me: move probe quirk to cfg structure mei: add per device configuration mei: me: read H_CSR after asserting reset mei: me: drop harmful wait optimization mei: me: fix hw ready reset flow mei: fix memory leak of mei_clients array uio: fix vma io range check in mmap drivers: uio_dmem_genirq: Fix memory leak in uio_dmem_genirq_probe() w1: do not unlock unheld list_mutex in __w1_remove_master_device() w1: optional bundling of netlink kernel replies connector: allow multiple messages to be sent in one packet ...

misc: atmel_pwm: only build for supported platforms

2014-05-27T21:24:34+00:00

There is architecture code in mach-at91 that depends on the CONFIG_ATMEL_PWM symbol in order to call the soc-specific at91_add_device_pwm function. While all of this is about code that will be removed in the future, using DT probing and the PWM framework, we currently get a build failure: arch/arm/mach-at91/built-in.o: In function `at91_pwm_leds': arch/arm/mach-at91/leds.c:88: undefined reference to `at91_add_device_pwm' This patch ensures we only try to build this driver on platforms on which it will build and work. Signed-off-by: Arnd Bergmann Acked-by: Nicolas Ferre Signed-off-by: Greg Kroah-Hartman

misc: pch_phub: Fix Kconfig dependencies

2014-05-27T19:21:43+00:00

The pch_phub driver is for a companion chip to the Intel Atom E600 series processors. These are 32-bit x86 processors so the driver is only needed on X86_32. Add COMPILE_TEST as an alternative, so that the driver can still be build-tested elsewhere. Signed-off-by: Jean Delvare Cc: Arnd Bergmann Signed-off-by: Greg Kroah-Hartman