u-boot.git/drivers/gpio/Makefile, branch v2019.01

gpio: mscc-bitbang-spi: Add a simple gpio driver for bitbgang spi

2018-12-19T14:23:01Z

The VCore III SoCs such as the Luton but also the Ocelot can remap an SPI flash directly in memory. However, for writing in the flash the communication has to be done by software. Each of the signal used for the SPI are exposed in a single register. In order to be able to use the soft-spi driver, the management of this pin is done through this simple gpio driver. Even if the main purpose of this driver is to be used by soft-spi, it can still be used as a normal gpio driver but with limitation: for example the first pin can't be used as output. Signed-off-by: Gregory CLEMENT Reviewed-by: Daniel Schwierzeck

gpio: Add MT7621 GPIO support

2018-11-18T15:02:22Z

This patch adds GPIO support for the Mediatek MT7621 SoC, tested on MT7688 (Gardena smart-gateway). The driver is loosly based on the Linux kernel version. Signed-off-by: Stefan Roese Cc: Daniel Schwierzeck Reviewed-by: Daniel Schwierzeck [fixed checkpatch.pl warnings: Prefer 'unsigned int' to bare use of 'unsigned'] Signed-off-by: Daniel Schwierzeck

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07T13:34:12Z

When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini

gpio: mpc8xxx: Rename Kconfig option, structures, and functions

2018-01-28T14:36:28Z

Rename the Kconfig option, structures (and their members), as well as functions of the mpc85xx driver to include mpc8xxx to reflect the more generic usage. Signed-off-by: Mario Six

gpio: mpc85xx: Rename driver file to mpc8xxx

2018-01-28T14:36:28Z

In preparation to making the MPC85xx GPIO driver useable for a broader range of SoCs, rename the driver file. Signed-off-by: Mario Six

board: stm32f429-disco: switch to DM STM32 pinctrl and gpio driver

2018-01-10T13:05:46Z

Use available DM stm32f7_gpio.c and pinctrl_stm32.c drivers instead of board GPIO initialization. Remove stm32_gpio.c which is no more used and migrate structs stm32_gpio_regs and stm32_gpio_priv into arch-stm32f4/gpio.h to not break compilation. Signed-off-by: Patrice Chotard

ARC: HSDK: introduce CREG GPIO driver

2017-11-24T16:37:56Z

The HSDK can manage some pins via CREG registers block. Signed-off-by: Eugeniy Paltsev Signed-off-by: Alexey Brodkin

gpio: rmobile: Add Renesas RCar GPIO driver

2017-09-27T21:54:06Z

Add GPIO driver for the Renesas RCar SoCs . The driver currently supports only the RCar Gen3 R8A7795 and R8A7796 SoCs, but is easily extensible for the other RCar SoCs as well. This driver is meant to replace the pinmux part of SH_GPIO_PFC driver. Signed-off-by: Marek Vasut Cc: Nobuhiro Iwamatsu Signed-off-by: Nobuhiro Iwamatsu

gpio: Drop sx151x driver

2017-08-11T19:42:00Z

This driver is not used in U-Boot. Drop it and its associated CONFIG options. Signed-off-by: Simon Glass Reviewed-by: Bin Meng Reviewed-by: Philipp Tomsich

gpio: samsung: Drop s3c2440_gpio driver

2017-06-05T15:02:29Z

This is no longer used in U-Boot. Drop it. Signed-off-by: Simon Glass