linux-stable.git/arch/sh/include/cpu-sh2a, branch linux-3.16.y

sh: sh7269: remove nonexistent GPIO_PH[0-7] to fix pinctrl registration

2018-01-01T20:51:48+00:00

commit d9d73e81fe82fdf4ee65a48c26531edc04108349 upstream.

Pinmux_pins[] is initialized through PINMUX_GPIO(), using designated
array initializers, where the GPIO_* enums serve as indices.  If enum
values are defined, but never used, pinmux_pins[] contains (zero-filled)
holes.  Such entries are treated as pin zero, which was registered
before, thus leading to pinctrl registration failures, as seen on
sh7722:

    sh-pfc pfc-sh7722: pin 0 already registered
    sh-pfc pfc-sh7722: error during pin registration
    sh-pfc pfc-sh7722: could not register: -22
    sh-pfc: probe of pfc-sh7722 failed with error -22

Remove GPIO_PH[0-7] from the enum to fix this.

Link: http://lkml.kernel.org/r/1505205657-18012-5-git-send-email-geert+renesas@glider.be
Fixes: ef0fa5331a73e479 ("sh: Add pinmux for sh7269")
Signed-off-by: Geert Uytterhoeven 
Reviewed-by: Laurent Pinchart 
Cc: Yoshinori Sato 
Cc: Rich Felker 
Cc: Magnus Damm 
Cc: Yoshihiro Shimoda 
Cc: Jacopo Mondi 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds 
Signed-off-by: Ben Hutchings

sh: sh7264: remove nonexistent GPIO_PH[0-7] to fix pinctrl registration

2018-01-01T20:51:48+00:00

commit eae3df7e82318d798f45dedf111e241805ec7a4a upstream.

Pinmux_pins[] is initialized through PINMUX_GPIO(), using designated
array initializers, where the GPIO_* enums serve as indices.  If enum
values are defined, but never used, pinmux_pins[] contains (zero-filled)
holes.  Such entries are treated as pin zero, which was registered
before, thus leading to pinctrl registration failures, as seen on
sh7722:

    sh-pfc pfc-sh7722: pin 0 already registered
    sh-pfc pfc-sh7722: error during pin registration
    sh-pfc pfc-sh7722: could not register: -22
    sh-pfc: probe of pfc-sh7722 failed with error -22

Remove GPIO_PH[0-7] from the enum to fix this.

Link: http://lkml.kernel.org/r/1505205657-18012-4-git-send-email-geert+renesas@glider.be
Fixes: 41797f75486d8ca3 ("sh: Add pinmux for sh7264")
Signed-off-by: Geert Uytterhoeven 
Reviewed-by: Laurent Pinchart 
Cc: Jacopo Mondi 
Cc: Magnus Damm 
Cc: Rich Felker 
Cc: Yoshihiro Shimoda 
Cc: Yoshinori Sato 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds 
Signed-off-by: Ben Hutchings

sh: prefix sh-specific "CCR" and "CCR2" by "SH_"

2014-03-04T15:55:49+00:00

Commit bcf24e1daa94 ("mmc: omap_hsmmc: use the generic config for
omap2plus devices"), enabled the build for other platforms for compile
testing.

sh-allmodconfig now fails with:

    include/linux/omap-dma.h:171:8: error: expected identifier before numeric constant
    make[4]: *** [drivers/mmc/host/omap_hsmmc.o] Error 1

This happens because SuperH #defines "CCR", which is one of the enum
values in include/linux/omap-dma.h.  There's a similar issue with "CCR2"
on sh2a.

As "CCR" and "CCR2" are too generic names for global #defines, prefix
them with "SH_" to fix this.

Signed-off-by: Geert Uytterhoeven 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

sh: sh7269: Fix LCD pinmux

2012-08-09T04:16:55+00:00

There are two ports that can output the LCD data, therefore
they have to use separate pimux identifiers so we can select
the one we want to use.

Signed-off-by: Phil Edworthy 
Signed-off-by: Paul Mundt

sh: Kill off last dead UBC header

2012-06-13T01:22:13+00:00

Commit 7025bec9125b0a02edcaf22c2dce753bf2c95480 ("sh: Kill off dead UBC
headers.") skipped arch/sh/include/cpu-sh2a/cpu/ubc.h. Since nothing is
using that header either, kill it off too.

Signed-off-by: Paul Bolle 
Signed-off-by: Paul Mundt

sh: Tidy up some of the cpu legacy dma header mess.

2012-05-19T09:30:31+00:00

This has turned in to quite a mess, and with CPUs that care using
dmaengine now it's about time to start cleaning up after the legacy DMA
code. For starters, kill off the stubs for the CPUs that don't do
anything, as well as all of the unused definitions. This leaves us with a
set of IRQs and base addresses we can deal with later.

Signed-off-by: Paul Mundt

sh: Add pinmux for sh7269

2012-05-10T08:20:03+00:00

Signed-off-by: Phil Edworthy 
Signed-off-by: Paul Mundt

sh: Add pinmux for sh7264

2012-05-10T02:49:58+00:00

Signed-off-by: Phil Edworthy 
Signed-off-by: Paul Mundt

sh: Convert SH-2A to new cacheflush interface.

2009-08-15T03:38:29+00:00

Signed-off-by: Paul Mundt

sh: Kill off unused flush_icache_user_range().

2009-08-15T02:38:05+00:00

We use flush_cache_page() outright in copy_to_user_page(), and nothing
else needs it, so just kill it off. SH-5 still defines its own version,
but that too will go away in the same fashion once it converts over.

Signed-off-by: Paul Mundt