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761 Commits

Author SHA1 Message Date
Phil Edworthy
b9ffcc2b12 pinctrl: sh-pfc: r8a7779: Fix missing MOD_SEL2 entry 
The list of functions selected by the MOD_SEL2 register was missing
an entry. This caused all entries after this to modify the MOD_SEL2
register incorrectly.

This bug showed up when selecting i2c2_c pins on the Renesas Hurricane board.

This bug has been present since pinmux support was added for the
r8a7779 SoC by 881023d28b ("sh-pfc: Add
r8a7779 pinmux support") in v3.8-rc4.

Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-05 17:18:21 +09:00
Guennadi Liakhovetski
066f0d6eb7 pinctrl: r8a7790: add pinmux data for MMCIF and SDHI interfaces 
This patch adds pinmux groups and functions for the two MMCIF and four
SDHI interfaces on r8a73a4 (APE6).

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-05 17:18:20 +09:00
Kuninori Morimoto
3ef2a776d1 sh-pfc: r8a7778: add MMCIF pin groups 
Add MMCIF CLK/CMD/DATA groups to R8A7778 PFC driver.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-05 17:18:20 +09:00
Kuninori Morimoto
09cc76a958 sh-pfc: r8a7778: add HSPI pin groups 
Add HSPI CLK/CS/RX/TX pin groups to R8A7778 PFC driver.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-05 17:18:19 +09:00
Kuninori Morimoto
0dcbc69e2b sh-pfc: r8a7778: add I2C pin groups 
Add I2C SDA/SCL pin groups to R8A7778 PFC driver.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-05 17:18:19 +09:00
Guennadi Liakhovetski
7f35184b3d pinctrl: sh-pfc: fix a typo in pfc-r8a7790 
Fix multiple occurrences of the "RESEVED" typo.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-05 17:18:13 +09:00
Guennadi Liakhovetski
17babad61d pinctrl: sh-pfc: fix r8a7790 Function Select register tables 
Fix several errors in Peripheral Function Select register tables for
r8a7790, which prevent various function pins from being correctly
configured.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-05 17:17:20 +09:00
Kuninori Morimoto
d64d00504a sh-pfc: r8a7778: fixup IRQ1A settings 
IP2[31] func2 is IRQ1A, not IRQ3A

Reported-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-05 17:17:20 +09:00
Sergei Shtylyov
eca4e3b3cc sh-pfc: r8a7779: add Ether pin groups 
Add Ether RMII/LINK/MAGIC pin groups to R8A7779 PFC driver.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Laurent Pinchart<laurent.pinchart@ideasonboard.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-05 17:17:19 +09:00
Sergei Shtylyov
3c5886d145 sh-pfc: r8a7778: add Ether pin groups 
Add Ether RMII/LINK/MAGIC pin groups to R8A7778 PFC driver.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Laurent Pinchart<laurent.pinchart@ideasonboard.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-05 17:17:19 +09:00
Vladimir Barinov
2d7cd39870 sh-pfc: r8a7778: add VIN pin groups 
Add VIN DATA[0:8]/CLK/HSYNC/VSYNC pin groups to R8A7778 PFC driver.
While at it, add SH_PFC_MUX8() macro for 8-bit data busses.

Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
[Sergei: updated the copyrights, added SH_PFC_MUX8() macro for 8-bit data bus,
made use of SH_PFC_*() macros to define the pin groups.]
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-05 17:17:19 +09:00
Laurent Pinchart
a27c5cd1a0 sh-pfc: sh73a0: Remove function GPIOs 
No sh73a0 platform use the function GPIOs API. Remove it.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-05 17:17:18 +09:00
Laurent Pinchart
682e05a14f sh-pfc: r8a7790: Add TPU pin groups and functions 
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-05 17:17:18 +09:00
Laurent Pinchart
c2ad27e63d sh-pfc: r8a7740: Add TPU pin groups and functions 
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-05 17:17:17 +09:00
Laurent Pinchart
5da4eb049d sh-pfc: sh73a0: Add TPU pin groups and functions 
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-05 17:17:17 +09:00
Sergei Shtylyov
5cee53b6fc sh-pfc: r8a7778: add USB pin groups 
Add USB0/1 PENC/USB_OVC pin groups to R8A7778 PFC driver.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-05 17:17:16 +09:00
Laurent Pinchart
ea770ad2ec sh-pfc: sh73a0: Add VCCQ MC0 regulator 
The sh73a0 has an internal power gate on the VCCQ power supply for the
SDHI0 device that is controlled (for some strange reason) by a bit in a
PFC register. This feature should be exposed as a regulator.

As the same register is also used for pin control purposes there is no
way to achieve atomic read/write sequences with a separate regulator
driver. We thus need to implement the regulator here.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-05 17:17:14 +09:00
Laurent Pinchart
0c151062f3 sh-pfc: Add support for SoC-specific initialization 
Add two optional init and exit SoC operations and call them from the
core at probe and remove time.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-05 17:17:13 +09:00
Kuninori Morimoto
0290df2d24 sh-pfc: r8a7778: tidyup SDHI naming suffixes and sort it alphabetically 
SDHI 1/2 are the target

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-05 17:17:11 +09:00
Laurent Pinchart
0eef12d732 sh-pfc: r8a7778: Fix outdated GPIO_FN comments 
Function GPIOs have been removed, remove comments that refer to them.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-05 17:17:11 +09:00
Laurent Pinchart
80da8e02d2 sh-pfc: r8a7740: Add bias (pull-up/down) pinconf support 
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-05 17:17:10 +09:00
Laurent Pinchart
7d5684575c sh-pfc: r8a7740: Replace GPIO_PORTx enum with GPIO port numbers 
The PFC GPIO API implementation moved to using port numbers. Replace all
GPIO_PORTx enum usage with the corresponding port number. The GPIO_PORTx
enum values are identical to the port number on this platform.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-05 17:17:09 +09:00
Laurent Pinchart
d65c5ee14e sh-pfc: r8a7740: Remove function GPIOs 
No r8a7740 platform use the function GPIOs API. Remove it.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-05 17:17:09 +09:00
Laurent Pinchart
0f7f51d82c sh-pfc: r8a7740: Remove HDMI function GPIOS 
All r8a7740 platforms now use the pinctrl API to control the HDMI pins,
the corresponding function GPIOS are unused. Remove them.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-04 21:04:34 +09:00
Laurent Pinchart
592e0c3029 sh-pfc: r8a7740: Remove FSI function GPIOS 
All r8a7740 platforms now use the pinctrl API to control the FSI pins,
the corresponding function GPIOS are unused. Remove them.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-04 21:04:34 +09:00