linux.git/arch/sh/kernel/cpu/sh4a, branch v4.12.4

sh: Don't set the sh-sci platform data REIE bit when not implemented

2017-01-19T13:17:05+00:00

According to the datasheets, the sh7760 SIM and sh7723 SCIFA instances
don't implement the REIE bit. Don't set it in platform data.

Signed-off-by: Laurent Pinchart 
Reviewed-by: Geert Uytterhoeven 
Signed-off-by: Greg Kroah-Hartman

sh: Don't set sh-sci port_reg

2017-01-19T13:17:05+00:00

The driver considers all negative or zero values of the port_reg field
as invalid. The four platforms that set the field to a register address
all use an address higher than 0x7fffffff, which is thus considered by
the driver as invalid. The feature is thus never used, remove it.

The feature could be implemented properly in the future using the
pinctrl and GPIO APIs if desired.

While at it, don't set the field to SCIx_NOT_SUPPORTED (-1) either,
leaving it unset leads to the same result. This will allow removing the
SCIx_NOT_SUPPORTED macro.

Signed-off-by: Laurent Pinchart 
Reviewed-by: Geert Uytterhoeven 
Signed-off-by: Greg Kroah-Hartman

sh: Don't set the sh-sci pdata UPF_BOOT_AUTOCONF flags

2017-01-19T13:17:05+00:00

The flag is set by the driver internally, don't set it in platform data.

Signed-off-by: Laurent Pinchart 
Reviewed-by: Geert Uytterhoeven 
Signed-off-by: Greg Kroah-Hartman

sh: Don't set sh-sci pdata scscr TE and RE bits

2017-01-19T13:17:04+00:00

The bits are set by the driver internally, don't set them in platform
data.

Signed-off-by: Laurent Pinchart 
Reviewed-by: Geert Uytterhoeven 
Signed-off-by: Greg Kroah-Hartman

sh/SH-X3 SMP: Convert to hotplug state machine

2016-09-19T19:44:27+00:00

Install the callbacks via the state machine.

Signed-off-by: Sebastian Andrzej Siewior 
Cc: Peter Zijlstra 
Cc: linux-sh@vger.kernel.org
Cc: rt@linutronix.de
Link: http://lkml.kernel.org/r/20160906170457.32393-6-bigeasy@linutronix.de
Signed-off-by: Thomas Gleixner

sh: fix smp-shx3 build regression from removal of arch localtimer

2016-03-29T22:03:50+00:00

The removal was not complete and left behind one reference to a
removed function in smp-shx3.c. For completeness, also remove
declarations for functions that were removed.

Fixes: 45624ac38926 "sh: remove arch-specific localtimer and use generic one"
Reported-by: Geert Uytterhoeven 
Signed-off-by: Rich Felker

sh: sh7734: Correct SCIF type for BRG

2015-12-17T10:19:08+00:00

The SCIF variant in the sh7734 SoC is not the common "SH-4(A)" variant,
but a derivative with added "Baud Rate Generator for External Clock"
(BRG). Correct the regtype value in platform data to fix this.

Signed-off-by: Geert Uytterhoeven

sh: Rename sci_ick and sci_fck clock to fck

2015-12-17T10:19:03+00:00

The SCI driver requires a functional clock named "fck" and falls back to
"sci_ick" or "sci_fck" when the "fck" clock doesn't exist. To allow
removal of the fallback code rename the sci_ick and sci_fck clocks to
fck for all SH platforms.

Signed-off-by: Laurent Pinchart 
Acked-by: Simon Horman 
Signed-off-by: Geert Uytterhoeven

[media] clock-sh7724.c: fix sh-vou clock identifier

2015-07-06T11:26:08+00:00

Bitrot has set in for this driver and the sh-vou clock was never enabled,
since the clock name in clock-sh7724.c was wrong. It should be sh-vou, not
sh-vou.0.

Signed-off-by: Hans Verkuil 
Thanks-to: Geert Uytterhoeven 
Cc: Magnus Damm 
Signed-off-by: Mauro Carvalho Chehab

SH: use clkdev_add_table()

2015-05-06T10:58:58+00:00

We have always had an efficient way of registering a table of clock
lookups - it's called clkdev_add_table().  However, some people seem
to really love writing inefficient and unnecessary code.

Convert SH to use the correct interface.

Acked-by: Geert Uytterhoeven 
Signed-off-by: Russell King