linux.git/drivers/power/avs, branch v4.16

PM / AVS: rockchip-io: account for const type of of_device_id.data

2018-01-05T12:36:33+00:00

This driver creates a number of const structures that it stores in the
data field of an of_device_id array.

The data field of an of_device_id structure has type const void *, so
there is no need for a const-discarding cast when putting const values
into such a structure.

Furthermore, adding const to the declaration of the location that
receives a const value from such a field ensures that the compiler
will continue to check that the value is not modified.  The
const-discarding cast on the extraction from the data field is
thus no longer needed.

Done using Coccinelle.

Signed-off-by: Julia Lawall 
Signed-off-by: Rafael J. Wysocki

PM / AVS: Use %pS printk format for direct addresses

2017-10-11T00:05:09+00:00

Use the %pS instead of the %pF printk format specifier for printing
symbols from direct addresses. This is needed for the ia64, ppc64 and
parisc64 architectures.

Signed-off-by: Helge Deller 
Acked-by: Nishanth Menon 
Signed-off-by: Rafael J. Wysocki

PM / AVS: rockchip-io: add io selectors and supplies for RV1108

2017-08-24T23:45:23+00:00

This adds the necessary data for handling io voltage domains on the RV1108.

Signed-off-by: David Wu 
Reviewed-by: Heiko Stuebner 
Signed-off-by: Rafael J. Wysocki

PM / AVS: rockchip-io: add io selectors and supplies for rk3228

2017-06-27T22:40:17+00:00

This adds the necessary data for handling io voltage domains on the rk3228.

Signed-off-by: David Wu 
Reviewed-by: Heiko Stuebner 
Signed-off-by: Rafael J. Wysocki

PM / AVS: rockchip-io: add io selectors and supplies for rk3328

2017-03-12T22:09:10+00:00

This adds the necessary data for handling io voltage domains on the rk3328.
As interesting tidbit, the rk3328 only contains one iodomain area in the
regular General Register Files (GRF).

Signed-off-by: David Wu 
Reviewed-by: Heiko Stuebner 
Reviewed-by: Kevin Hilman 
Signed-off-by: Rafael J. Wysocki

scripts/spelling.txt: add "intialization" pattern and fix typo instances

2017-02-28T02:43:47+00:00

Fix typos and add the following to the scripts/spelling.txt:

  intialization||initialization

The "inintialization" in drivers/acpi/spcr.c is a different pattern but
I fixed it as well in this commit.

Link: http://lkml.kernel.org/r/1481573103-11329-16-git-send-email-yamada.masahiro@socionext.com
Signed-off-by: Masahiro Yamada 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

PM / AVS: rockchip-io: make the log more consistent

2016-10-21T12:51:03+00:00

When testing SD hotplug automatically, I got bunch of
useless log like this:

[  588.357838] mmc0: card 0007 removed
[  589.492664] rockchip-iodomain ff770000.syscon:io-domains: Setting to 3300000 done
[  589.500698] vccio_sd: ramp_delay not set
[  589.504817] rockchip-iodomain ff770000.syscon:io-domains: Setting to 3300000 done
[  589.669705] rockchip-iodomain ff770000.syscon:io-domains: Setting to 3300000 done
[  589.677593] vccio_sd: ramp_delay not set
[  589.681581] rockchip-iodomain ff770000.syscon:io-domains: Setting to 1800000 done
[  590.032820] dwmmc_rockchip ff0c0000.dwmmc: Successfully tuned phase to 140
[  590.039725] mmc0: new ultra high speed SDR50 SDHC card at address 0007
[  590.046641] mmcblk0: mmc0:0007 SD32G 29.3 GiB
[  590.052163]  mmcblk0: p1

Moreover the code is intent to print the 'uV' for debug but
later print it using dev_info. It looks more like to me that
it should be the real intention of the code. Anyway, let's
mark this verbose log as debug message.

Signed-off-by: Shawn Lin 
Reviewed-by: Heiko Stuebner 
Acked-by: Kevin Hilman 
Signed-off-by: Rafael J. Wysocki

PM / AVS: SmartReflex: Neaten logging

2016-09-13T00:43:05+00:00

Use a more common logging style.

Miscellanea:

o Use pr_warn
o Coalesce formats adding missing spaces
o Argument alignment
o Remove unnecessary OOM messages as k.alloc does stack dumps

Signed-off-by: Joe Perches 
Acked-by: Nishanth Menon 
[khilman: update shortlog]
Signed-off-by: Kevin Hilman 
Signed-off-by: Rafael J. Wysocki

PM / AVS: rockchip-io: make io-domains a child of the GRF

2016-04-26T17:12:28+00:00

IO-domain handling is part of the general register files, so should live
under the grf directly. This change allows the grf to be a simple-mfd and
the io-domains fetching the syscon regmap from that parent-node.

The old binding is of course preserved, though deprecated.

Signed-off-by: Heiko Stuebner 
Acked-by: Kevin Hilman 
Tested-by: David Wu 
Signed-off-by: Rafael J. Wysocki

Fix permissions of drivers/power/avs/rockchip-io-domain.c

2016-03-25T21:36:17+00:00

The permissions of this file were modified by commit (f447671b9e4f PM /
AVS: rockchip-io: add io selectors and supplies for rk3399) by mistake,
so fix them.

Signed-off-by: Rafael J. Wysocki