kernel/git/stable/linux.git/drivers/gpio/Makefile, branch linux-4.7.y

gpio: rename gpio-generic.c into gpio-mmio.c

2016-04-29T14:14:32+00:00

This patch renames the gpio-generic.c into gpio-mmio.c. This is because currently the file only contains code for a memory-mapped GPIO driver. There isn't any support for ioports or other resource type. Signed-off-by: Christian Lamparter Signed-off-by: Linus Walleij

gpio: tegra: Allow compile test

2016-04-14T12:05:40+00:00

Allow compile testing this driver by adding a new config option which is enabled by default and depends on the old symbol or COMPILE_TEST. Signed-off-by: Alexander Stein

gpio: Loongson1: add Loongson1 GPIO driver

2016-04-09T18:14:35+00:00

This patch adds GPIO driver for Loongson1B. Signed-off-by: Kelvin Cheung Signed-off-by: Linus Walleij

Merge tag 'mfd-for-linus-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

2016-03-18T17:15:11+00:00

Pull MFD updates from Lee Jones: "New Drivers: - Freescale Touch Screen ADC - X-Powers AXP PMIC with RSB - TI TPS65086 Power Management IC (PMIC) New Device Support: - Supply device PCI IDs for Intel Broxton Fix-ups: - Move to clkdev_create() API; intel_quark_i2c_gpio - Complete re-write of TI's TPS65912 Power Management IC (PMIC) - Remove unnecessary function argument; axp20x - Separate out bus related code; axp20x - Coding Style changes; axp20x - Allow more drivers to be compiled as modules - Work around false positive 'used uninitialised' warning; db8500-prcmu Bug Fixes: - Remove do_div(); fsl-imx25-gcq - Fix driver init when built-in; tps65010 - Fix clock-unregister leak; intel-lpss" * tag 'mfd-for-linus-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (53 commits) mfd: intel-lpss: Pass I2C configuration via properties on BXT mfd: imx6sx: Add PCIe register definitions for iomuxc gpr mfd: ipaq-micro: Use __maybe_unused to hide pm functions mfd: max77686: Add max77802 to I2C device ID table mfd: max77686: Export OF module alias information mfd: max77686: Allow driver to be built as a module mfd: stmpe: Add the proper PWM resources mfd: tps65090: Set regmap config reg counts properly mfd: syscon: Return ENOTSUPP instead of ENOSYS when disabled mfd: as3711: Set regmap config reg counts properly mfd: rc5t583: Set regmap config reg counts properly gpio: tps65086: Add GPO driver for the TPS65086 PMIC mfd: mt6397: Add platform device ID table mfd: da9063: Fix missing volatile registers in the core regmap_range volatile lists mfd: mt6397: Add MT6323 support to MT6397 driver mfd: mt6397: Add support for different Slave types mfd: mt6397: int_con and int_status may vary in location dt-bindings: mfd: Add bindings for the MediaTek MT6323 PMIC mfd: da9062: Fix missing volatile registers in the core regmap_range volatile lists mfd: Add documentation for ACT8945A DT bindings ...

gpio: tps65086: Add GPO driver for the TPS65086 PMIC

2016-03-16T08:50:33+00:00

Add support for the TPS65086 PMIC GPOs. TPS65086 has four configurable GPOs that can be used for several purposes. These are output only. Signed-off-by: Andrew F. Davis Reviewed-by: Linus Walleij Signed-off-by: Lee Jones

gpio: add driver for MEN 16Z127 GPIO controller

2016-03-09T02:44:52+00:00

The 16Z127 is a 32bit GPIO controller on a MCB FPGA. Every single line can be configured as input and output. Push pull and open drain are supported as well as setting a debounce value for the input lines. Signed-off-by: Andreas Werner Signed-off-by: Linus Walleij

gpio: add tps65218 gpio

2016-02-11T11:25:16+00:00

Driver for the GPIO block found in ti's tps65218 pmics. The device has two GPIOs and one GPO pin which can be configured as follows: GPIO1: -general-purpose, open-drain output controlled by GPO1 user bit and/or sequencer -DDR3 reset input signal from SOC. Signal is either latched or passed-trough to GPO2 pin. See below for details. GPO2: -general-purpose output controlled by GPO2 user bit -DDR3 reset output signal. Signal is controlled by GPIO1 and PGOOD. See below for details. -Output buffer can be configured as open-drain or push-pull. GPIO3: -general-purpose, open-drain output controlled by GPO3 user bit and/or sequencer -reset input-signal for DCDC1 and DCDC2. The input configurations are not meant to be used by the user so the driver only offers GPOs. v2: Added request routine that evaluates the fw config flags and removed module owner v3: Added .direction_input() routine, and took care of all Linus Walleij suggestions (clamp to bool, use proper include) Signed-off-by: Nicolas Saenz Julienne Signed-off-by: Linus Walleij

gpio: Add driver for TI TPIC2810

2016-02-10T14:22:06+00:00

Add driver for TI TPIC2810 8-Bit LED Driver with I2C Interface. The TPIC2810 has 8 open-drain outputs that can but used to drive LEDs and other low-side switched resistive loads. Signed-off-by: Andrew F. Davis Signed-off-by: Linus Walleij

gpio: Add driver for SPI serializers

2016-02-10T14:15:51+00:00

Add generic parallel-in/serial-out shift register GPIO driver. This includes SPI compatible devices like SN74165 serial-out shift registers and the SN65HVS88x series of industrial serializers that can be read over the SPI bus and used for GPI (General Purpose Input). Signed-off-by: Andrew F. Davis Tested-by: Sean Nyekjaer Signed-off-by: Linus Walleij

gpio: ath79: Move to the generic GPIO driver

2016-02-10T10:07:24+00:00

Drop most of the code in favor of the generic MMIO GPIO driver. As the driver now depend on CONFIG_GPIO_GENERIC also add a Kconfig entry to make the driver optional. We leave the base pointer and lock in the data struct because they are needed for the IRQ support. Signed-off-by: Alban Bedel Acked-by: Alexandre Courbot Signed-off-by: Linus Walleij