Step towards modularizing the Flattened Device Tree code.

Define attributes for each of the specific device bindings: clock,
dai, dma, gpio, i2c, iommu, mbox, mmc_pwrseq, phy, power, power domain,
pwm, regulator, reset controller, spi, system controller, pin
controller. Include these support files only if either a provider
or consumer with one of these attributes is present in the kernel
config.

Add the necessary attributes to the device / attach declarations for
each provider and consumer.

There are some bindings that are consumed by generic code (iommu, pinctrl,
power, power domain). Provide weak stubs for these routines to handle
situations where there is no provider.

No actual code changed; NFCI.

Add driver for Rockchip USB-C PHY, mostly from OpenBSD.

Only implements USB3 for now, not DP.

branches: 1.29.8;
arm/rockchip: fix build w/o MULTIPROCESSOR

add eqos(4) for RK3588

Add initial support for RK3588 SoC (CRU and IOMUX)

drm: Use CPPFLAGS.drmkms in all local drm drivers too.

This way we don't pollute the NetBSD kernel namespace with all the
Linux compat shim definitions needed to build drm, except for the
local drm drivers that need the API.

arm: rockchip: Add support for RK3288 SoC.

The Rockchip RK3288 is a quad core Cortex-A17 SoC.

Rockchip crypto engine RNG driver.

As found on the rk3288 and rk3399. This driver only supports the
TRNG, not the rest of the crypto engine, although it uses the AES unit
to do a self-test at attach time to verify that the engine works.

There seem to be two versions of the Rockchip crypto engine, v1 and
v2; this one is for v1. Can't name a driver `rkcryptov1' so we'll
clumsily call it `rkv1crypto' instead to leave room for `rkv2crypto'
later on.

The crypto binding derived from the Rockchip BSP Linux kernel, in the
location it appears on the rk3399, is in rk3399-crypto.dtsi, since
there doesn't seem to be a better place to put it at the moment among
this twisty maze of inclusions, all different.

add Rockchip (RK3399) glue for Analogix DisplayPort core

Add driver for Rockchip I2S/PCM controller.

WIP display driver for Rockchip RK3399

rk_spi: Rockchip SPI driver

Match only on RK3399 for now, but should work on RK3328 as well with
the proper CRU support. If you can, please test and enable for RK3328.

branches: 1.19.2;
Add support for RK3399 PWM controller.

implement TSADC driver for rockchip RK3328 and RK3399. so far, only
tested on RK3399 but the RK3328 looks mostly the same and has a good
chance of working too.

add clock entries for "clk_tsadc" and "pclk_tsadc" to cru.

exports "CPU" and "GPU" temp sensors. these currently limited to 5
degC resolution but can be reduced to sub 1 degC resolution with some
interpolation.

todo list:

- handle setting various temp values
- add interpolation between the 5degC intervals in sample data
- handle DT trips/temp value defaults
- interrupts aren't triggered (test by lowering warn/crit values),
and once they work, make the interrupt do something
- test on RK3328, and port to other rockchips (will require moving
some part into per-chipset sections, such as code<->temp tables)


thanks to jmcneill for help.

Add support for Rockchip eMMC PHY

Add RK3399 PCIe host bridge support.

Not enabled yet due to occasional hangs during boot, and needing
__BUS_SPACE_HAS_PROBING_METHODS enabled.

Uses slightly non-standard DT bindings to avoid suboptimality of the
Linux binding. This allows for much more flexibility and efficency
in allotment of the limited apertures into PCI spaces.

Add support for Rockchip RK3399 SoC.

Add driver for Rockchip I2C controller.

branches: 1.13.2;
Add initial support for Rockchip RK3328 SoC.

branches: 1.12.2;
Move Rockchip port to the attic. It is not very useful.

branches: 1.11.2; 1.11.18;
Use shared armv7_generic_space

Add Rockchip PX2 support, from FUKAUMI Naoki <fun@naobsd.org>

Add Rockchip ethernet driver, untested.

attach devices marked "crit 1" first

Add driver for RK3188 64-bit timer.

Add RK3188/RK3188+ CPU frequency setting support.

Actually set slave addr / reg. Wait for start irq after sending start before
transferring data. Add RKIIC_DEBUG kernel option.

add I2C driver

More clock fixes, debugging.

Map all of core0 and core1 space and let drivers use bus_space_subregion
instead of bus_space_map. Fill in rockchip_reset.

Initial support for Rockchip RK3066 / RK3188 SoCs, from Hiroshi Tokuda
<tokuda@tokuda.net> on port-arm:

http://mail-index.netbsd.org/port-arm/2014/10/09/msg002651.html