dm: gpio: add NCA9539 gpio driver

Change-Id: Ic07202941cabc954b81769b510c3068999bfa049
Signed-off-by: Cody Xie <cody.xie@rock-chips.com>

dm: gpio: Support disable seq aliaes

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I89c5352a2cb777498e200d4f2d9dc556b1d606c1

Revert "gpio: Add support for Maxim MAX96752F"

This reverts commit 007fc775d5ba652a398419061e58a340d5d83fd7.

Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Change-Id: Ib8143a575ba25b09b300c7acd59

Revert "gpio: Add support for Maxim MAX96752F"

This reverts commit 007fc775d5ba652a398419061e58a340d5d83fd7.

Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Change-Id: Ib8143a575ba25b09b300c7acd59ac8d9be56bae7

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BACKPORT: gpio: fixes for gpio-hog support

recently added gpio hog patch was "in discussion"
state with Simon Glass. This patch now adds most
of comments from Simon Glass.

Signed-off-by: Heiko Scho

BACKPORT: gpio: fixes for gpio-hog support

recently added gpio hog patch was "in discussion"
state with Simon Glass. This patch now adds most
of comments from Simon Glass.

Signed-off-by: Heiko Schocher <hs@denx.de>
(cherry picked from commit 49b10cb4926285b856b207c1f5bb40c75487f08b)
Change-Id: I622699122cdb28f3fdede9a3a13de7c25a54b702
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>

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BACKPORT: gpio: add gpio-hog support

add gpio-hog support. GPIO hogging is a mechanism
providing automatic GPIO request and configuration
as part of the gpio-controller's driver probe function.

for

BACKPORT: gpio: add gpio-hog support

add gpio-hog support. GPIO hogging is a mechanism
providing automatic GPIO request and configuration
as part of the gpio-controller's driver probe function.

for more infos see:
doc/device-tree-bindings/gpio/gpio.txt

Signed-off-by: Heiko Schocher <hs@denx.de>
Tested-by: Michal Simek <michal.simek@xilinx.com> (zcu102)
Tested-by: Patrick Delaunay <patrick.delaunay@st.com>
(cherry picked from commit 5fc7cf8c8e268590f3b0037eecea7f6798209f78)
Change-Id: I73dc38ff9f38085d9ed5ee39b28d795f4adc68a0
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>

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gpio: Add support for Maxim MAX96752F

Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Change-Id: I7bb5292bad0e44947489af5ddf7c0a9518db9c61

gpio/rockchip: rk_gpio support v2 gpio controller

The v2 gpio controller add write enable bit for some register,
such as data register, data direction register and so on.

This patch support v2 gpio

gpio/rockchip: rk_gpio support v2 gpio controller

The v2 gpio controller add write enable bit for some register,
such as data register, data direction register and so on.

This patch support v2 gpio controller by redefine the read and
write operation functions.

Change-Id: I2adbcca06a37c48e6f494b89833cd034ba0dae29
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>

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Convert CONFIG_CMD_TCA642X to Kconfig

This converts the following to Kconfig:
CONFIG_CMD_TCA642X

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed

Convert CONFIG_CMD_TCA642X to Kconfig

This converts the following to Kconfig:
CONFIG_CMD_TCA642X

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>

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Convert CONFIG_CMD_PCA953X to Kconfig

This converts the following to Kconfig:
CONFIG_CMD_PCA953X

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed

Convert CONFIG_CMD_PCA953X to Kconfig

This converts the following to Kconfig:
CONFIG_CMD_PCA953X

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>

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Merge git://git.denx.de/u-boot-x86

x86: Convert INTEL_ICH6_GPIO to Kconfig

This converts Intel ICH6 GPIO driver to Kconfig, and add it to the
imply list of platform drivers.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by:

x86: Convert INTEL_ICH6_GPIO to Kconfig

This converts Intel ICH6 GPIO driver to Kconfig, and add it to the
imply list of platform drivers.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

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gpio: Move OMAP_GPIO to Kconfig

This driver is used often enough such that we want to have this enabled
by default on any ARCH_OMAP2PLUS board, and this only compiles on
ARCH_OMAP2PLUS due to requir

gpio: Move OMAP_GPIO to Kconfig

This driver is used often enough such that we want to have this enabled
by default on any ARCH_OMAP2PLUS board, and this only compiles on
ARCH_OMAP2PLUS due to required defines, so mark that as the depends.

Signed-off-by: Tom Rini <trini@konsulko.com>

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Merge branch 'master' of git://git.denx.de/u-boot-mips

dm: gpio: add BCM6345 gpio driver

This driver is based on linux/arch/mips/bcm63xx/gpio.c, simplified to allow
defining one or two independent banks for each Broadcom SoC.

Signed-off-by: Álvaro Fern

dm: gpio: add BCM6345 gpio driver

This driver is based on linux/arch/mips/bcm63xx/gpio.c, simplified to allow
defining one or two independent banks for each Broadcom SoC.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

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Merge branch 'master' of git://git.denx.de/u-boot

Signed-off-by: Stefano Babic <sbabic@denx.de>

dm: gpio: Add driver for stm32f7 gpio controller

This patch adds gpio driver supporting driver model for stm32f7 gpio.

Signed-off-by: Vikas Manocha <vikas.manocha@st.com>
Reviewed-by: Simon Glass <

dm: gpio: Add driver for stm32f7 gpio controller

This patch adds gpio driver supporting driver model for stm32f7 gpio.

Signed-off-by: Vikas Manocha <vikas.manocha@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Cc: Christophe KERELLO <christophe.kerello@st.com>
[trini: Add depends on STM32]
Signed-off-by: Tom Rini <trini@konsulko.com>

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Merge git://git.denx.de/u-boot-dm

Here with some DM changes as well as the long-standing AT91 DM/DT
conversion patches which I have picked up via dm.

gpio: Kconfig: add CONFIG_AT91_GPIO option

The CONFIG_AT91_GPIO option is used to select AT91 PIO GPIO driver.

Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Reviewed-by: Simon Glass <sjg@chrom

gpio: Kconfig: add CONFIG_AT91_GPIO option

The CONFIG_AT91_GPIO option is used to select AT91 PIO GPIO driver.

Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andreas Bießmann <andreas@biessmann.org>

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Merge branch 'master' of git://www.denx.de/git/u-boot-imx

Signed-off-by: Tom Rini <trini@konsulko.com>

Conflicts:
configs/bk4r1_defconfig
configs/colibri_vf_defconfig
configs/pcm052_defconfig
i

Merge branch 'master' of git://www.denx.de/git/u-boot-imx

Signed-off-by: Tom Rini <trini@konsulko.com>

Conflicts:
configs/bk4r1_defconfig
configs/colibri_vf_defconfig
configs/pcm052_defconfig
include/configs/colibri_vf.h
include/configs/pcm052.h

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gpio: Add Rapid GPIO2P driver for i.MX7ULP

Add the imx_rgpio2p driver for Rapid GPIO2P controllers on i.MX7ULP.
Have added all ports on RGPIO2P_0 and RGPIO2P_1.

The configurations CONFIG_IMX_RGPIO2

gpio: Add Rapid GPIO2P driver for i.MX7ULP

Add the imx_rgpio2p driver for Rapid GPIO2P controllers on i.MX7ULP.
Have added all ports on RGPIO2P_0 and RGPIO2P_1.

The configurations CONFIG_IMX_RGPIO2P and CONFIG_DM_GPIO must be set
to y to enable the drivers.

To use the GPIO function, the IBE and OBE needs to set in IOMUXC.
We did not set the bits in driver, but leave them to IOMUXC settings
of the GPIO pins. User should use IMX_GPIO_NR to generate the GPIO number
for gpio APIs access.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by : Stefano Babic <sbabic@denx.de>

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Merge branch 'master' of git://git.denx.de/u-boot-atmel

gpio: atmel_pio4: Rework to support DM & DT

Rework the driver to support driver model and device tree, and
support to regard the pio4 pinctrl device as a child of
atmel_pio4 device.

Signed-off-by:

gpio: atmel_pio4: Rework to support DM & DT

Rework the driver to support driver model and device tree, and
support to regard the pio4 pinctrl device as a child of
atmel_pio4 device.

Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

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gpio: Add driver for TI PCF8575 I2C GPIO expander

TI's PCF8575 is a 16-bit I2C GPIO expander.The device features a
16-bit quasi-bidirectional I/O ports. Each quasi-bidirectional I/O can
be used as a

gpio: Add driver for TI PCF8575 I2C GPIO expander

TI's PCF8575 is a 16-bit I2C GPIO expander.The device features a
16-bit quasi-bidirectional I/O ports. Each quasi-bidirectional I/O can
be used as an input or output without the use of a data-direction
control signal. The I/Os should be high before being used as inputs.
Read the device documentation for more details[1].

This driver is based on pcf857x driver available in Linux v4.7 kernel.
It supports basic reading and writing of gpio pins.

[1] http://www.ti.com/lit/ds/symlink/pcf8575.pdf

Signed-off-by: Vignesh R <vigneshr@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Mugunthan V N <mugunthanvnm@ti.com>

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Merge branch 'master' of git://git.denx.de/u-boot

Signed-off-by: Stefano Babic <sbabic@denx.de>

Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx