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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
Laurent Pinchart
75c57d2c90 sh-pfc: r8a7740: Remove CEU function GPIOS 
All r8a7740 platforms now use the pinctrl API to control the CEU 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 21:04:33 +09:00
Laurent Pinchart
3456e2543e sh-pfc: r8a7740: Remove GETHER function GPIOS 
All r8a7740 platforms now use the pinctrl API to control the GETHER
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 21:04:33 +09:00
Laurent Pinchart
0be4e53913 sh-pfc: r8a7740: Remove BSC function GPIOS 
All r8a7740 platforms now use the pinctrl API to control the BSC 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 21:04:32 +09:00
Laurent Pinchart
78c3e9b2a1 sh-pfc: r8a7740: Remove INTC function GPIOS 
All r8a7740 platforms now use the pinctrl API to control the INTC 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 21:04:32 +09:00
Laurent Pinchart
aae36d71a3 sh-pfc: r8a7740: Remove SCIF function GPIOS 
All r8a7740 platforms now use the pinctrl API to control the SCIF 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 21:04:31 +09:00
Laurent Pinchart
b79839024f sh-pfc: r8a7740: Hardcode the LCDC0 output 
The r8a7740 has two LCDC units and two sets of LCDC output signals. By
default LCDC0 is routed to the LCD0 signals, and LCDC1 to the LCD1
signals. However, LCDC1 can be routed to the LCD0 signals by setting bit
MSEL6 in MSEL3CR (the LCD0 signals are further pinmuxed the usual way).

This could be configured by duplicating the LCD0 pin groups for LCDC1.
However, this would unnecessarily complicate the LCD pin groups, as no
r8a7740 board supported in mainline use such a configuration. Hardcode
the MSEL3CR MSEL6 bit to 0 for now.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-04 21:04:25 +09:00
Laurent Pinchart
a37d60659f sh-pfc: r8a7740: Add HDMI pin groups and functions 
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-04 21:04:25 +09:00
Laurent Pinchart
909dd95f13 sh-pfc: r8a7740: Add FSI pin groups and functions 
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-04 21:04:24 +09:00
Laurent Pinchart
0ec939bd75 sh-pfc: r8a7740: Add CEU pin groups and functions 
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-04 21:04:24 +09:00
Laurent Pinchart
bae11d30d0 sh-pfc: r8a7740: Add GETHER pin groups and functions 
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-04 21:04:23 +09:00
Laurent Pinchart
b7099c498b sh-pfc: r8a7740: Add BSC pin groups and functions 
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-04 21:04:23 +09:00
Laurent Pinchart
d031696e02 sh-pfc: r8a7740: Declare missing INTC function 
When adding the INTC pin groups the INTC function hasn't been added to
the functions list. Fix it.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-04 21:04:22 +09:00
Laurent Pinchart
cdd2c76935 sh-pfc: r8a7740: Add SCIF pin groups and functions 
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-04 21:04:22 +09:00
Laurent Pinchart
7cacd75559 sh-pfc: sh7372: 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>
 2013-06-04 21:04:21 +09:00
Laurent Pinchart
15dba8a454 sh-pfc: sh7372: Remove function GPIOs 
No sh7372 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>
 2013-06-04 21:04:21 +09:00
Laurent Pinchart
4e65c958d3 sh-pfc: sh7372: 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>
 2013-06-04 21:04:20 +09:00
Laurent Pinchart
e04662d69b sh-pfc: sh7372: Add USB pin groups and functions 
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-04 21:04:10 +09:00
Laurent Pinchart
ddc3296179 sh-pfc: sh7372: Add SCIF pin groups and functions 
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-04 21:04:09 +09:00
Laurent Pinchart
f3e03eb825 sh-pfc: sh7372: Add LCDC pin groups and functions 
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-04 21:04:09 +09:00
Laurent Pinchart
41eb7d605e sh-pfc: sh7372: Add KEYSC pin groups and functions 
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-04 21:04:08 +09:00
Laurent Pinchart
4d0882963e sh-pfc: sh7372: Add INTC pin groups and functions 
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-04 21:04:08 +09:00
Laurent Pinchart
7231fa45e9 sh-pfc: sh7372: Add HDMI pin groups and functions 
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-04 21:04:07 +09:00
Laurent Pinchart
971a0cd6dc sh-pfc: sh7372: Add FSI pin groups and functions 
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-04 21:04:07 +09:00
Laurent Pinchart
8b1b71d3a8 sh-pfc: sh7372: Add FLCTL pin groups and functions 
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-04 21:04:06 +09:00
Laurent Pinchart
d4d1c6538e sh-pfc: sh7372: Add CEU pin groups and functions 
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-04 21:04:06 +09:00