linux/drivers/pinctrl/qcom, branch v4.0

pinctrl: qcom: delete pin_config_get/set pinconf operations

2015-01-30T13:36:33Z

The .pin_config_get/set operation are not supported in qcom pinctrl driver. As the pinconf core is smart enough it doesn't complain about that. Signed-off-by: Stanimir Varbanov Signed-off-by: Linus Walleij

pinctrl: qcom: Add msm8916 pinctrl driver

2015-01-30T13:35:09Z

Add initial pinctrl driver to support pin configuration with pinctrl framework for msm8916. Signed-off-by: Joonwoo Park Signed-off-by: Stanimir Varbanov Reviewed-by: Bjorn Andersson Signed-off-by: Linus Walleij

pinctrl: qcom: increase variable size for register offsets

2015-01-30T13:32:44Z

On newer TLMM hardware blocks the registers are spread and we need an offsets upper than 16 bits to address them. Increase the register offset variables to 32 bits size. Signed-off-by: Joonwoo Park Signed-off-by: Stanimir Varbanov Reviewed-by: Bjorn Andersson Signed-off-by: Linus Walleij

pinctrl: hide PCONFDUMP in #ifdef

2015-01-30T13:30:59Z

The zynq and qcom-spmi pinctrl drivers both use pin_config_item arrays to provide extra interfaces in debugfs. This structure and the PCONFDUMP macro are not defined if CONFIG_DEBUG_FS is turned off, so we get build errors like: pinctrl/qcom/pinctrl-spmi-gpio.c:139:37: error: array type has incomplete element type static const struct pin_config_item pmic_conf_items[ARRAY_SIZE(pmic_gpio_bindings)] = { ^ pinctrl/qcom/pinctrl-spmi-gpio.c:140:2: error: implicit declaration of function 'PCONFDUMP' [-Werror=implicit-function-declaration] PCONFDUMP(PMIC_GPIO_CONF_PULL_UP, "pull up strength", NULL, true), ^ pinctrl/qcom/pinctrl-spmi-gpio.c:139:37: warning: 'pmic_conf_items' defined but not used [-Wunused-variable] static const struct pin_config_item pmic_conf_items[ARRAY_SIZE(pmic_gpio_bindings)] = { Lacking any better idea to solve this nicely, this patch uses #ifdef to hide the structures, just like the pinctrl core does. Signed-off-by: Arnd Bergmann Signed-off-by: Linus Walleij

Merge tag 'v3.19-rc6' into devel

2015-01-30T09:38:15Z

Linux 3.19-rc6

pinctrl: qcom: Don't iterate past end of function array

2015-01-19T10:17:45Z

Timur reports that this code crashes if nfunctions is 0. Fix the loop iteration to only consider valid elements of the functions array. Reported-by: Timur Tabi Cc: Pramod Gurav Cc: Bjorn Andersson Cc: Ivan T. Ivanov Cc: Andy Gross Fixes: 327455817a92 "pinctrl: qcom: Add support for reset for apq8064" Signed-off-by: Stephen Boyd Signed-off-by: Linus Walleij

pinctrl: pinconf-generic: loose DT dependence

2015-01-14T13:21:38Z

New pin controllers such as ACPI-based may also have custom properties to parse, and should be able to use generic pin config. Let's make the code compile on !OF systems and rename members a bit to underscore it is custom parameters and not necessarily DT parameters. This fixes a build regression for x86_64 on the zeroday kernel builds. Reported-by: kbuild test robot Reviewed-and-tested-by: Soren Brinkmann Signed-off-by: Linus Walleij

pinctrl: qcom-spmi-gpio: Migrate to pinconf-generic

2015-01-14T13:10:09Z

Instead of the driver caring about implementation details like device tree, just provide information about driver specific pinconf parameters to pinconf-generic which takes care of parsing the DT. Signed-off-by: Soren Brinkmann Tested-by: Ivan T. Ivanov Signed-off-by: Linus Walleij

Merge tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2014-12-15T00:10:09Z

Pull driver core update from Greg KH: "Here's the set of driver core patches for 3.19-rc1. They are dominated by the removal of the .owner field in platform drivers. They touch a lot of files, but they are "simple" changes, just removing a line in a structure. Other than that, a few minor driver core and debugfs changes. There are some ath9k patches coming in through this tree that have been acked by the wireless maintainers as they relied on the debugfs changes. Everything has been in linux-next for a while" * tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (324 commits) Revert "ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries" fs: debugfs: add forward declaration for struct device type firmware class: Deletion of an unnecessary check before the function call "vunmap" firmware loader: fix hung task warning dump devcoredump: provide a one-way disable function device: Add dev__once variants ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries ath: use seq_file api for ath9k debugfs files debugfs: add helper function to create device related seq_file drivers/base: cacheinfo: remove noisy error boot message Revert "core: platform: add warning if driver has no owner" drivers: base: support cpu cache information interface to userspace via sysfs drivers: base: add cpu_device_create to support per-cpu devices topology: replace custom attribute macros with standard DEVICE_ATTR* cpumask: factor out show_cpumap into separate helper function driver core: Fix unbalanced device reference in drivers_probe driver core: fix race with userland in device_add() sysfs/kernfs: make read requests on pre-alloc files use the buffer. sysfs/kernfs: allow attributes to request write buffer be pre-allocated. fs: sysfs: return EGBIG on write if offset is larger than file size ...

pinctrl: Qualcomm SPMI PMIC MPP pin controller driver

2014-10-29T08:28:37Z

This is the pinctrl, pinmux, pinconf and gpiolib driver for the Qualcomm MPP sub-function blocks found in the PMIC chips. Signed-off-by: Ivan T. Ivanov Acked-by: Bjorn Andersson Signed-off-by: Linus Walleij