linux-stable.git/drivers/pinctrl/Kconfig, branch linux-3.16.y

pinctrl: add pinctrl driver for imx6sx

2014-05-27T09:24:28+00:00

Add a pinctrl driver for i.MX6 SoloX based on pinctrl-imx core
driver.

Signed-off-by: Anson Huang 
Signed-off-by: Shawn Guo 
Signed-off-by: Linus Walleij

pinctrl: msm: switch to using generic GPIO irqchip helpers

2014-05-22T22:40:04+00:00

This switches the Qualcomm MSM pin control driver over to using
the generic GPIO irqchip helpers.

Cc: Stephen Boyd 
Cc: Josh Cartwright 
Acked-by: Bjorn Andersson 
Signed-off-by: Linus Walleij

pinctrl: berlin: add the core pinctrl driver for Marvell Berlin SoCs

2014-05-22T22:05:00+00:00

The Marvell Berlin boards have a group based pinmuxing mechanism. This
adds the core driver support. We actually do not need any information
about the pins here and only have the definition of the groups.

Let's take the example of the uart0 pinmuxing on the BG2Q. Balls BK4 and
BH6 are muxed to respectively UART0 RX and TX if the group GSM12 is set
to mode 0:

Group	Modes	Offset Base	Offset	LSB	Bit Width
GSM12	3	sm_base		0x40	0x10	0x2

Ball	Group	Mode 0		Mode 1		Mode 2
BK4	GSM12	UART0_RX	IrDA0_RX	GPIO9
BH6	GSM12	UART0_TX	IrDA0_TX	GPIO10

So in order to configure BK4 -> UART0_TX and BH6 -> UART0_RX, we need
to set (sm_base + 0x40 + 0x10) &= ff3fffff.

As pin control registers are part of either chip control or system
control registers, that deal with a bunch of other functions we rely
on a regmap instead of exclusively remapping any resources.

Signed-off-by: Antoine Tenart 
Acked-by: Sebastian Hesselbarth 
Signed-off-by: Linus Walleij

pinctrl: rockchip: use regmaps instead of raw mappings

2014-05-09T09:14:15+00:00

This allows us to use syscons in the future.

Signed-off-by: Heiko Stuebner 
Tested-by: Max Schwarz 
Signed-off-by: Linus Walleij

pinctrl: sunxi: Move the Allwinner pinctrl driver to its own directory

2014-05-04T06:59:43+00:00

This will allow to create numerous files without crippling the main pinctrl
directory.

Signed-off-by: Maxime Ripard

pinctrl: sirf: switch driver to use gpiolib irqchip helpers

2014-04-23T20:02:54+00:00

This switches the SiRF pinctrl driver over to using the gpiolib
irqchip helpers simplifying some of the code.

Signed-off-by: Barry Song 
Signed-off-by: Linus Walleij

pinctrl: qcom: Add definitions for IPQ8064

2014-04-23T13:59:58+00:00

This adds pinctrl definitions for the GPIO pins of the TLMM v2 block in the
Qualcomm IPQ8064 platform.

Signed-off-by: Andy Gross 
Reviewed-by: Bjorn Andersson 
Signed-off-by: Linus Walleij

pinctrl/at91: convert driver to use gpiolib irqchip

2014-04-22T21:37:21+00:00

This converts the AT91 pin control driver to register its
chained irq handler and irqchip using the helpers in the
gpiolib core.

Signed-off-by: Alexander Stein 
Signed-off-by: Linus Walleij

pinctrl: msm8x74: make Kconfig dependency more strict

2014-04-22T06:41:35+00:00

This driver is only useful on MSM8x74, so let the driver depend on
ARCH_QCOM but allow compile coverage testing.
The main benefit is that the driver isn't available to be selected for
machines that don't have the matching hardware.

Signed-off-by: Uwe Kleine-KÃ¶nig 
Signed-off-by: Linus Walleij

pinctrl: msm: Add definitions for the APQ8064 platform

2014-04-22T06:41:35+00:00

This adds pinctrl definitions for the GPIO pins of the TLMM v2 block in the
Qualcomm APQ8064 platform.

Signed-off-by: Bjorn Andersson 
Signed-off-by: Linus Walleij