u-boot.git/drivers/gpio/Makefile, branch v2015.07

dm: gpio: vf610: Add GPIO driver support

2015-06-08T06:41:54Z

Add GPIO driver support to Freescale VF610 Signed-off-by: Bhuvanchandra DV

sunxi: axp: Move axp gpio code to a separate axpi-gpio driver

2015-05-04T14:51:53Z

Move the axp-gpio code out of the drivers/power/axp*.c code, and into a new separate axpi-gpio driver. This change drops supports for the gpio3 pin on the axp209, as that requires special handling, and no boards are using it. Besides cleaning things up by moving the code to a separate driver, as a bonus this change also adds support for the (non vusb) gpio pins on the axp221 and the gpio pins on the axp152. The new axp-gpio driver gets its own Kconfig option, and is only enabled on boards which need it. Besides that it only gets enabled in the regular u-boot build and not for the SPL as we never need it in the SPL. Signed-off-by: Hans de Goede Reviewed-by: Simon Glass Acked-by: Ian Campbell

gpio: add Xilinx Zynq PS GPIO driver

2015-04-29T08:41:24Z

Most of the code is taken (and adapted) from Linux kernel driver. Just add CONFIG_ZYNQ_GPIO to you config to enable it Signed-off-by: Andrea Scian Signed-off-by: Michal Simek

ARMv7M: Add STM32F4 support

2015-04-22T16:14:55Z

Signed-off-by: Kamil Lulko Reviewed-by: Tom Rini

lpc32xx: add GPIO support

2015-04-10T12:23:09Z

This driver only supports Driver Model, not legacy model. Signed-off-by: Albert ARIBAUD (3ADEV)

dm: tegra: Enable driver model in SPL and adjust the GPIO driver

2015-03-04T19:55:04Z

Use the full driver model GPIO and serial drivers in SPL now that these are supported. Since device tree is not available they will use platform data. Remove the special SPL GPIO function as it is no longer needed. This is all in one commit to maintain bisectability. Signed-off-by: Simon Glass

Merge branch 'u-boot-sunxi/master' into 'u-boot-arm/master'

2014-07-28T08:12:45Z

dm: gpio: Don't use the driver model uclass for SPL

2014-07-23T13:07:23Z

Driver model does not support SPL yet, so we should not use the GPIO uclass for SPL. Signed-off-by: Simon Glass

sunxi: add gpio driver

2014-07-18T18:42:25Z

This patch enables CONFIG_CMD_GPIO for the Allwinner (sunxi) platform as well as providing the common gpio API (gpio_request/free, direction in/out, get/set etc). Signed-off-by: Chen-Yu Tsai Signed-off-by: Hans de Goede Signed-off-by: Ma Haijun Signed-off-by: Oliver Schinagl Signed-off-by: Ian Campbell Cc: Henrik Nordström Cc: Tom Cubie Acked-by: Hans de Goede

dm: Add GPIO support and tests

2014-03-04T17:15:30Z

Add driver model support for GPIOs. Since existing GPIO drivers do not use driver model, this feature must be enabled by CONFIG_DM_GPIO. After all GPO drivers are converted over we can perhaps remove this config. Tests are provided for the sandbox implementation, and are a sufficient sanity check for basic operation. The GPIO uclass understands the concept of named banks of GPIOs, with each GPIO device providing a single bank. Within each bank the GPIOs are numbered using an offset from 0 to n-1. For example a bank named 'b' with 20 offsets will provide GPIOs named b0 to b19. Anonymous GPIO banks are also supported, and are just numbered without any prefix. Each time a GPIO driver is added to the uclass, the GPIOs are renumbered accordinging, so there is always a global GPIO numbering order. Signed-off-by: Simon Glass Signed-off-by: Marek Vasut Signed-off-by: Pavel Herrmann Signed-off-by: Viktor Křivák Signed-off-by: Tomas Hlavacek