linux-stable.git/drivers/pinctrl/bcm, branch v5.5

Merge tag 'v5.4-rc5' into devel

2019-11-13T22:10:52+00:00

Linux 5.4-rc5

pinctrl: use devm_platform_ioremap_resource() to simplify code

2019-11-05T14:33:40+00:00

devm_platform_ioremap_resource() internally have platform_get_resource()
and devm_ioremap_resource() in it. So instead of calling them separately
use devm_platform_ioremap_resource() directly.

Signed-off-by: YueHaibing 
Acked-by: Thierry Reding 
Acked-by: Neil Armstrong 
Acked-by: Manivannan Sadhasivam 
Acked-by: Jesper Nilsson 
Reviewed-by: Bjorn Andersson 
Link: https://lore.kernel.org/r/20191104142654.39256-1-yuehaibing@huawei.com
Signed-off-by: Linus Walleij

pinctrl: bcm: nsp: implement get_direction

2019-11-04T15:20:38+00:00

The get_direction api is strongly recommended to be implemented. In fact
if it is not implemented gpio-hogs will not get the correct direction.
Add an implementation of get_direction for the nsp-gpio driver.

Signed-off-by: Chris Packham 
Reviewed-by: Florian Fainelli 
Link: https://lore.kernel.org/r/20191104001819.2300-3-chris.packham@alliedtelesis.co.nz
Signed-off-by: Linus Walleij

pinctrl: bcm: nsp: use gpiolib infrastructure for interrupts

2019-11-04T15:19:44+00:00

Use more of the gpiolib infrastructure for handling interrupts. The
root interrupt still needs to be handled manually as it is shared with
other peripherals on the SoC.

This will allow multiple instances of this driver to be supported and
will clean up gracefully on failure thanks to the device managed APIs.

Signed-off-by: Chris Packham 
Reviewed-by: Florian Fainelli 
Link: https://lore.kernel.org/r/20191104001819.2300-2-chris.packham@alliedtelesis.co.nz
Signed-off-by: Linus Walleij

pinctrl: iproc: allow for error from platform_get_irq()

2019-10-05T16:36:57+00:00

platform_get_irq() can return an error code. Allow for this when getting
the irq.

Fixes: 6f265e5d4da7 ("pinctrl: bcm-iproc: Pass irqchip when adding gpiochip")
Signed-off-by: Chris Packham 
Link: https://lore.kernel.org/r/20191003000310.17099-2-chris.packham@alliedtelesis.co.nz
Acked-by: Scott Branden 
Signed-off-by: Linus Walleij

pinctrl: iproc: use unique name for irq chip

2019-10-05T16:36:30+00:00

Use the dev_name(dev) for the irqc->name so that we get unique names
when we have multiple instances of this driver.

Signed-off-by: Chris Packham 
Link: https://lore.kernel.org/r/20191003000310.17099-3-chris.packham@alliedtelesis.co.nz
Acked-by: Scott Branden 
Signed-off-by: Linus Walleij

pinctrl: ns2: Fix off by one bugs in ns2_pinmux_enable()

2019-10-04T22:13:25+00:00

The pinctrl->functions[] array has pinctrl->num_functions elements and
the pinctrl->groups[] array is the same way.  These are set in
ns2_pinmux_probe().  So the > comparisons should be >= so that we don't
read one element beyond the end of the array.

Fixes: b5aa1006e4a9 ("pinctrl: ns2: add pinmux driver support for Broadcom NS2 SoC")
Signed-off-by: Dan Carpenter 
Link: https://lore.kernel.org/r/20190926081426.GB2332@mwanda
Acked-by: Scott Branden 
Signed-off-by: Linus Walleij

pinctrl: bcm-iproc: Use SPDX header

2019-10-04T22:09:39+00:00

This convert the BCM IPROC driver to use the SPDX header
for indicating GPL v2.0 only licensing.

Cc: Pramod Kumar 
Cc: Ray Jui 
Cc: Scott Branden 
Signed-off-by: Linus Walleij 
Acked-by: Scott Branden 
Link: https://lore.kernel.org/r/20191002130217.4491-1-linus.walleij@linaro.org

pinctrl: bcm: remove redundant assignment to pointer log

2019-09-12T09:25:53+00:00

The pointer log is being initialized with a value that is never read
and is being re-assigned a little later on. The assignment is
redundant and hence can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King 
Link: https://lore.kernel.org/r/20190905140919.29283-1-colin.king@canonical.com
Reviewed-by: Ray Jui 
Signed-off-by: Linus Walleij

pinctrl: iproc: Add 'get_direction' support

2019-09-12T09:25:38+00:00

Add 'get_direction' support to the iProc GPIO driver.

Signed-off-by: Rayagonda Kokatanur 
Link: https://lore.kernel.org/r/1568178685-30738-1-git-send-email-rayagonda.kokatanur@broadcom.com
Signed-off-by: Linus Walleij