ARM: omap2: remove unused headers

The serial.h and clock3xxx.h headers have no contents that
anything else uses, so these can be removed after the other
files stop including them.

Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

ARM: dts: Configure system timers for omap2

We can now init system timers using the dmtimer and 32k counter
based on only devicetree data and drivers/clocksource timers.
Let's configure the clocksource and clockevent, and drop the old
unused platform data.

As we're just dropping platform data, and the early platform data
init is based on the custom ti,hwmods property, we want to drop
both the platform data and ti,hwmods property in a single patch.

Since the dmtimer can use both 32k clock and system clock as the
source, let's also configure the SoC specific default values. The
board specific dts files can reconfigure these with assigned-clocks
and assigned-clock-parents as needed.

Let's also update the dts file to use #include while at it.

Cc: devicetree@vger.kernel.org
Cc: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Grygorii Strashko <grygorii.strashko@ti.com>
Cc: Keerthy <j-keerthy@ti.com>
Cc: Lokesh Vutla <lokeshvutla@ti.com>
Cc: Rob Herring <robh@kernel.org>
Cc: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

Based on 2 normalized pattern(s):

this program is free software you can redistribute it and or modify
it under the terms of the gnu general public license version 2 as
published by the free software foundation

this program is free software you can redistribute it and or modify
it under the terms of the gnu general public license version 2 as
published by the free software foundation #

extracted by the scancode license scanner the SPDX license identifier

GPL-2.0-only

has been chosen to replace the boilerplate/reference in 4122 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Enrico Weigelt <info@metux.net>
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Allison Randal <allison@lohutok.net>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

treewide: replace #include <asm/sizes.h> with #include <linux/sizes.h>

Since commit dccd2304cc90 ("ARM: 7430/1: sizes.h: move from asm-generic
to <linux/sizes.h>"), <asm/sizes.h> and <asm-generic/sizes.h> are just
wrappers of <linux/sizes.h>.

This commit replaces all <asm/sizes.h> and <asm-generic/sizes.h> to
prepare for the removal.

Link: http://lkml.kernel.org/r/1553267665-27228-1-git-send-email-yamada.masahiro@socionext.com
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

ARM: OMAP2+: Remove legacy data from hwmod for omap3

This data is now coming from device tree so we can remove the
duplicate data. Let's keep the DSS and DMA related things for now
until those have been converted to device tree completely.

While at it, let's also add the trailing commas to data structures
so further processing with scripts will be a bit easier.

Cc: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP2+: Remove legacy hwmod entries for omap2

These now come from device tree except for DSS and DMA that
still uses hwmod to initialize. That will get fixed when we
DSS gets device tree bindings and we move completely to the
dmaengine API.

Cc: Paul Walmsley <paul@pwsan.com>
[tony@atomide.com: updated to add trailing commas to structs]
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP2xxx: hwmod: Convert AES crypto devcie data to hwmod

Convert the device data for the OMAP2 AES crypto IP from
explicit platform_data to hwmod.

CC: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
[paul@pwsan.com: fixed lines causing sparse warnings]
Signed-off-by: Paul Walmsley <paul@pwsan.com>

ARM: OMAP2xxx: hwmod: Add DMA support for SHAM module

The current OMAP2 SHAM support doesn't enable DMA
so add that support so it can use DMA just like OMAP3.

CC: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
[paul@pwsan.com: fixed lines causing sparse warnings]
Signed-off-by: Paul Walmsley <paul@pwsan.com>

ARM: OMAP2xxx: hwmod: Convert SHAM crypto device data to hwmod

Convert the device data for the OMAP2 SHAM crypto IP from
explicit platform_data to hwmod.

CC: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
[paul@pwsan.com: fixed lines causing sparse warnings]
Signed-off-by: Paul Walmsley <paul@pwsan.com>

ARM: OMAP: Split plat/serial.h for omap1 and omap2+

For omap1, we'll keep mach/serial.h around for 8250.c hardware
workarounds. For omap2+, we no longer need mach/serial.h and
can make it local to mach-omap2.

Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: Make plat/omap_hwmod.h local to mach-omap2

Let's make omap_hwmod local to mach-omap2 for
ARM common zImage support.

Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP2xxx: hwmod/CM: add RNG integration data

Add integration data for the hardware random number generator IP block
on some OMAP SoCs. This appears to be present on at least OMAP2xxx
and OMAP3xxx SoCs, although it is not so easy to tell. It may also be
present on other OMAP2+ SoCs.

Signed-off-by: Paul Walmsley <paul@pwsan.com>

ARM: OMAP2+: Make l4_2xxx.h local

This can be local to mach-omap2.

Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP2+: Make l3_2xxx.h local

This can be local to mach-omap2.

Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP2xxx: hwmod data: share common interface data

Several struct omap_hwmod_ocp_if records can be shared between OMAP2420
and OMAP2430. Move these shared records out of the chip-specific files
into mach-omap2/omap_hwmod_2xxx_interconnect_data.c. This should save some
memory and source lines, at the cost of readability.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Benoît Cousson <b-cousson@ti.com>

omap_hwmod: share identical omap_hwmod_addr_space arrays

To reduce kernel source file data duplication, share struct
omap_hwmod_addr_space arrays across OMAP2xxx and 3xxx hwmod data
files.

Signed-off-by: Paul Walmsley <paul@pwsan.com>