[GIT PULL 1/4] Rockchip soc32 changes for 4.14

[GIT PULL 1/4] Rockchip soc32 changes for 4.14

[Heiko Stuebner]

Hi Arnd, Kevin, Olof,

please find below and in the replies the first set of pull requests
of Rockchip stuff for 4.14. I think the tag messages should
describe the individual change broadly enough, so if nothing
looks odd, please pull.


Thanks
Heiko


The following changes since commit 5771a8c08880cdca3bfb4a3fc6d309d6bba20877:

  Linux v4.13-rc1 (2017-07-15 15:22:10 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git tags/v4.14-rockchip-soc32-1

for you to fetch changes up to bf3c4b517c2e2217e6cd53bc7a44e321bb799d75:

  ARM: rockchip: enable ZONE_DMA for non 64-bit capable peripherals (2017-08-01 00:57:59 +0200)

----------------------------------------------------------------
32bit arch changes for Rockchip socs containing enablement for ZONE_DMA
for LPAE builds due to the peripherals only being 32bit capable
and conversion to the exclusive reset controls in smp code.

----------------------------------------------------------------
Philipp Zabel (1):
      ARM: rockchip: explicitly request exclusive reset control in smp code

Tao Huang (1):
      ARM: rockchip: enable ZONE_DMA for non 64-bit capable peripherals

 arch/arm/mach-rockchip/Kconfig   | 1 +
 arch/arm/mach-rockchip/platsmp.c | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

Re: [GIT PULL 2/4] Rockchip driver changes for 4.14

[Heiko Stuebner]

The following changes since commit 5771a8c08880cdca3bfb4a3fc6d309d6bba20877:

  Linux v4.13-rc1 (2017-07-15 15:22:10 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git tags/v4.14-rockchip-drivers-1

for you to fetch changes up to bd85f4b76916f9d9d7130e58601662133399079a:

  soc: rockchip: power-domain: add power domain support for rk3366 (2017-07-20 22:42:19 +0200)

----------------------------------------------------------------
Powerdomain support for rk3366 and disabling of the automatic
jtag/sdmmc switching for rk3328.

----------------------------------------------------------------
Elaine Zhang (3):
      dt-bindings: power: add RK3366 SoCs header for power-domain
      dt-bindings: add binding for rk3366 power domains
      soc: rockchip: power-domain: add power domain support for rk3366

Heiko Stuebner (1):
      Merge branch 'v4.14-shared/pdids' into v4.14-armsoc/drivers

Shawn Lin (1):
      soc: rockchip: disable jtag switching for RK3328 Soc

 .../bindings/soc/rockchip/power_domain.txt         |  3 ++
 drivers/soc/rockchip/grf.c                         | 14 ++++++++++
 drivers/soc/rockchip/pm_domains.c                  | 32 ++++++++++++++++++++++
 include/dt-bindings/power/rk3366-power.h           | 24 ++++++++++++++++
 4 files changed, 73 insertions(+)
 create mode 100644 include/dt-bindings/power/rk3366-power.h

[GIT PULL 3/4] Rockchip dts32 changes for 4.14

[Heiko Stuebner]

The following changes since commit 5771a8c08880cdca3bfb4a3fc6d309d6bba20877:

  Linux v4.13-rc1 (2017-07-15 15:22:10 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git tags/v4.14-rockchip-dts32-1

for you to fetch changes up to 0f4dc7e154d054303c4dd6b5c3e3207f9a7f8714:

  ARM: dts: rockchip: fix property-ordering in rv1108 mmc nodes (2017-07-22 22:41:35 +0200)

----------------------------------------------------------------
Removal of the deprectated num-slots property from all Rockchip dw-mmc
nodes. The rv1108 gains support for sd-cards on the evaluation board and
the general nodes get a bit of cosmetic. On rk3288 the evb gains support
saradc and the adc-key connected to it while some more boards also get
their mali gpu enabled (fennec, evb, tinker).

The biggest set of changes can be found on the rk3228/rk3229 combo this
time. It gets core support for efuse, sdmmc, sdio, io-domans and spdif
as well as a separate rk3229.dtsi that will keep the slight differences
between the two brothers rk3228/rk3229. The evaluation board also gets
some attention and abled nodes (regulators, io-domains, emmc, tsadc keys)

But I think the most interesting change is the cpu enable-method for it.
Instead of using the older in-kernel method, we're now also moving to
handling this in firmware via the psci interface on 32bit Rockchip socs.
In a recently merged pull request [0] support for the rk3228/rk3229 was
added to OP-TEE including the psci support and it seems supporting other
32bit Rockchip socs that way is also planned for the future.

[0] https://github.com/OP-TEE/optee_os/pull/1666

----------------------------------------------------------------
Andy Yan (1):
      ARM: dts: rockchip: enable sdmmc for rv1108 evb

David Wu (2):
      ARM: dts: rockchip: Add io-domain node for rk3228
      ARM: dts: rockchip: enable io-domain for rk3229-evb

Finley Xiao (2):
      ARM: dts: rockchip: add cpu-supply property for cpu node of rk3229-evb
      ARM: dts: rockchip: add efuse device node for rk3228

Frank Wang (6):
      ARM: dts: rockchip: add basic dtsi file for RK3229 SoC
      ARM: dts: rockchip: add cpu enable method for rk3228 SoC
      ARM: dts: rockchip: add regulator nodes for rk3229-evb
      ARM: dts: rockchip: enable eMMC for rk3229-evb
      ARM: dts: rockchip: enable tsadc for rk3229-evb
      ARM: dts: rockchip: add gpio power-key for rk3229-evb

Heiko Stuebner (1):
      ARM: dts: rockchip: fix property-ordering in rv1108 mmc nodes

Jacob Chen (5):
      ARM: dts: rockchip: enable ARM Mali GPU on rk3288-tinker
      ARM: dts: rockchip: enable ARM Mali GPU on rk3288-evb
      ARM: dts: rockchip: enable ARM Mali GPU on rk3288-fennec
      ARM: dts: rockchip: enable saradc for rk3288-evb
      ARM: dts: rockchip: enable adc key for rk3288-evb

Jaehoon Chung (1):
      ARM: dts: rockchip: change to "max-frequency" from "clock-freq-min-max" on rv1108

Klaus Goger (1):
      ARM: dts: rockchip: fix typo in rk3036 mmc pinctrl

Shawn Lin (3):
      ARM: dts: rockchip: remove num-slots from all platforms
      ARM: dts: rockchip: fix compatible string for eMMC node of rk3228 SoC
      ARM: dts: rockchip: add sdmmc and sdio nodes for rk3228 SoC

Sugar Zhang (1):
      ARM: dts: rockchip: add rk322x spdif node

 arch/arm/boot/dts/rk3036-kylin.dts                |   2 -
 arch/arm/boot/dts/rk3036.dtsi                     |   3 +-
 arch/arm/boot/dts/rk3066a-bqcurie2.dts            |   2 -
 arch/arm/boot/dts/rk3066a-mk808.dts               |   2 -
 arch/arm/boot/dts/rk3066a-rayeager.dts            |   3 -
 arch/arm/boot/dts/rk3188-px3-evb.dts              |   2 -
 arch/arm/boot/dts/rk3188-radxarock.dts            |   1 -
 arch/arm/boot/dts/rk3229-evb.dts                  | 129 +++++++++++++++++++++-
 arch/arm/boot/dts/rk3229.dtsi                     |  89 +++++++++++++++
 arch/arm/boot/dts/rk322x.dtsi                     | 113 ++++++++++++++++++-
 arch/arm/boot/dts/rk3288-evb.dtsi                 |  49 +++++++-
 arch/arm/boot/dts/rk3288-fennec.dts               |   6 +-
 arch/arm/boot/dts/rk3288-firefly-reload-core.dtsi |   1 -
 arch/arm/boot/dts/rk3288-firefly-reload.dts       |   2 -
 arch/arm/boot/dts/rk3288-firefly.dtsi             |   3 -
 arch/arm/boot/dts/rk3288-miqi.dts                 |   2 -
 arch/arm/boot/dts/rk3288-phycore-rdk.dts          |   1 -
 arch/arm/boot/dts/rk3288-phycore-som.dtsi         |   1 -
 arch/arm/boot/dts/rk3288-popmetal.dts             |   2 -
 arch/arm/boot/dts/rk3288-r89.dts                  |   1 -
 arch/arm/boot/dts/rk3288-rock2-som.dtsi           |   1 -
 arch/arm/boot/dts/rk3288-rock2-square.dts         |   2 -
 arch/arm/boot/dts/rk3288-tinker.dts               |   6 +-
 arch/arm/boot/dts/rk3288-veyron-sdmmc.dtsi        |   1 -
 arch/arm/boot/dts/rk3288-veyron.dtsi              |   2 -
 arch/arm/boot/dts/rv1108-evb.dts                  |   4 +
 arch/arm/boot/dts/rv1108.dtsi                     |  20 ++--
 27 files changed, 401 insertions(+), 49 deletions(-)
 create mode 100644 arch/arm/boot/dts/rk3229.dtsi

[GIT PULL 4/4] Rockchip dts64 changes for 4.14

[Heiko Stuebner]

The following changes since commit 5771a8c08880cdca3bfb4a3fc6d309d6bba20877:

  Linux v4.13-rc1 (2017-07-15 15:22:10 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git tags/v4.14-rockchip-dts64-1

for you to fetch changes up to 45a995c054e116ea9578dd6186be35f65cc0a7d0:

  arm64: dts: rockchip: update dynamic-power-coefficient for rk3399 (2017-08-01 01:00:55 +0200)

----------------------------------------------------------------
64bit Rockchip devicetree changes containing fixes for pinctrl typos
and the use of keep-power-in-suspend in non-sdio nodes as well as the
removal of the deprecated num-slots property from dwmmc nodes.

rk3328 gets support for spdif, io-domains and usb (including enablement
of usb on the evaluation board), while rk3368 gains support for spdif.

The biggest chunk of course aims for the rk3399 with a number of pcie
changes, support for the mali gpu, a new power-domain, sdmmc support
on the firefly board and dynamic-power-coefficients.

The gru family also gets support for their quite central pwm regulators
using the newly introduced vctrl regulator types.

----------------------------------------------------------------
Brian Norris (1):
      arm64: dts: rockchip: set rk3399 dynamic CPU power coefficients

Caesar Wang (5):
      arm64: dts: rockchip: add SdioAudio pd control for rk3399
      dt-bindings: gpu: add the RK3399 mali for rockchip specifics
      arm64: dts: rockchip: add ARM Mali GPU node for RK3399 SoCs
      arm64: dts: rockchip: enable the GPU for RK3399-GRU
      arm64: dts: rockchip: update dynamic-power-coefficient for rk3399

David Wu (1):
      arm64: dts: rockchip: Add rk3328 io-domain node

Klaus Goger (1):
      arm64: dts: rockchip: fix typo in mmc pinctrl

Matthias Kaehlcke (2):
      arm64: dts: rockchip: Update CPU regulator voltage ranges for Gru
      arm64: dts: rockchip: Use vctrl regulators for dynamic CPU voltages on Gru/Kevin

Shawn Lin (6):
      arm64: dts: rockchip: change clkreq mode for rk3399-evb
      arm64: dts: rockchip: remove num-slots from all platforms
      arm64: dts: rockchip: remove abused keep-power-in-suspend
      arm64: dts: rockchip: change clkreq mode for rk3399-firefly
      arm64: dts: rockchip: kill pcie_clkreqn and pcie_clkreqnb for rk3399
      arm64: dts: rockchip: enable sdmmc controller on rk3399-firefly

Sugar Zhang (2):
      arm64: dts: rockchip: add rk3368 spdif node
      arm64: dts: rockchip: add rk3328 spdif node

William Wu (2):
      arm64: dts: rockchip: add usb2 nodes for RK3328 SoCs
      arm64: dts: rockchip: enable usb2 for RK3328 evaluation board

 .../devicetree/bindings/gpu/arm,mali-midgard.txt   |   1 +
 arch/arm64/boot/dts/rockchip/rk3328-evb.dts        |  24 +++++
 arch/arm64/boot/dts/rockchip/rk3328.dtsi           |  94 ++++++++++++++++
 arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi       |   1 -
 arch/arm64/boot/dts/rockchip/rk3368-geekbox.dts    |   1 -
 .../boot/dts/rockchip/rk3368-orion-r68-meta.dts    |   2 -
 arch/arm64/boot/dts/rockchip/rk3368-px5-evb.dts    |   3 -
 arch/arm64/boot/dts/rockchip/rk3368-r88.dts        |   2 -
 arch/arm64/boot/dts/rockchip/rk3368.dtsi           |  19 ++++
 arch/arm64/boot/dts/rockchip/rk3399-evb.dts        |   2 +-
 arch/arm64/boot/dts/rockchip/rk3399-firefly.dts    |  15 ++-
 arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts  |  44 ++++++++
 arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi       | 119 ++++++++++++++-------
 arch/arm64/boot/dts/rockchip/rk3399-op1-opp.dtsi   |  33 ++++++
 arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi       |  33 ++++++
 arch/arm64/boot/dts/rockchip/rk3399.dtsi           |  41 +++++--
 16 files changed, 374 insertions(+), 60 deletions(-)

Re: [GIT PULL 2/4] Rockchip driver changes for 4.14

[Arnd Bergmann]

On Sun, Aug 6, 2017 at 11:49 AM, Heiko Stuebner <heiko@sntech.de> wrote:
> The following changes since commit 5771a8c08880cdca3bfb4a3fc6d309d6bba20877:
>
>   Linux v4.13-rc1 (2017-07-15 15:22:10 -0700)
>
> are available in the git repository at:
>
>   git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git tags/v4.14-rockchip-drivers-1
>
> for you to fetch changes up to bd85f4b76916f9d9d7130e58601662133399079a:
>
>   soc: rockchip: power-domain: add power domain support for rk3366 (2017-07-20 22:42:19 +0200)
>
> ----------------------------------------------------------------
> Powerdomain support for rk3366 and disabling of the automatic
> jtag/sdmmc switching for rk3328.

Pulled into next/drivers, thanks!

      Arnd

Re: [GIT PULL 3/4] Rockchip dts32 changes for 4.14

[Arnd Bergmann]

On Sun, Aug 6, 2017 at 11:50 AM, Heiko Stuebner <heiko@sntech.de> wrote:
> The following changes since commit 5771a8c08880cdca3bfb4a3fc6d309d6bba20877:
>
>   Linux v4.13-rc1 (2017-07-15 15:22:10 -0700)
>
> are available in the git repository at:
>
>   git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git tags/v4.14-rockchip-dts32-1
>
> for you to fetch changes up to 0f4dc7e154d054303c4dd6b5c3e3207f9a7f8714:
>
>   ARM: dts: rockchip: fix property-ordering in rv1108 mmc nodes (2017-07-22 22:41:35 +0200)
>
> ----------------------------------------------------------------
> Removal of the deprectated num-slots property from all Rockchip dw-mmc
> nodes. The rv1108 gains support for sd-cards on the evaluation board and
> the general nodes get a bit of cosmetic. On rk3288 the evb gains support
> saradc and the adc-key connected to it while some more boards also get
> their mali gpu enabled (fennec, evb, tinker).
>
> The biggest set of changes can be found on the rk3228/rk3229 combo this
> time. It gets core support for efuse, sdmmc, sdio, io-domans and spdif
> as well as a separate rk3229.dtsi that will keep the slight differences
> between the two brothers rk3228/rk3229. The evaluation board also gets
> some attention and abled nodes (regulators, io-domains, emmc, tsadc keys)
>
> But I think the most interesting change is the cpu enable-method for it.
> Instead of using the older in-kernel method, we're now also moving to
> handling this in firmware via the psci interface on 32bit Rockchip socs.
> In a recently merged pull request [0] support for the rk3228/rk3229 was
> added to OP-TEE including the psci support and it seems supporting other
> 32bit Rockchip socs that way is also planned for the future.
>
> [0] https://github.com/OP-TEE/optee_os/pull/1666

Nice tag description!

What is the migration strategy for the 32-bit chips moving to psci?
Does this mean that you have to update the bootloader in sync with the
kernel now?

Pulled into next/dt, thanks!

      Arnd

Re: [GIT PULL 1/4] Rockchip soc32 changes for 4.14

[Arnd Bergmann]

On Sun, Aug 6, 2017 at 11:49 AM, Heiko Stuebner <heiko@sntech.de> wrote:
> Hi Arnd, Kevin, Olof,
>
> please find below and in the replies the first set of pull requests
> of Rockchip stuff for 4.14. I think the tag messages should
> describe the individual change broadly enough, so if nothing
> looks odd, please pull.

Pulled into next/soc, thanks!

      Arnd

Re: [GIT PULL 4/4] Rockchip dts64 changes for 4.14

[Arnd Bergmann]

On Sun, Aug 6, 2017 at 11:51 AM, Heiko Stuebner <heiko@sntech.de> wrote:
> ----------------------------------------------------------------
> 64bit Rockchip devicetree changes containing fixes for pinctrl typos
> and the use of keep-power-in-suspend in non-sdio nodes as well as the
> removal of the deprecated num-slots property from dwmmc nodes.
>
> rk3328 gets support for spdif, io-domains and usb (including enablement
> of usb on the evaluation board), while rk3368 gains support for spdif.
>
> The biggest chunk of course aims for the rk3399 with a number of pcie
> changes, support for the mali gpu, a new power-domain, sdmmc support
> on the firefly board and dynamic-power-coefficients.
>
> The gru family also gets support for their quite central pwm regulators
> using the newly introduced vctrl regulator types.

Pulled into next/dt64, thanks!

       Arnd

Re: [GIT PULL 3/4] Rockchip dts32 changes for 4.14

[Heiko Stuebner]

Am Mittwoch, 16. August 2017, 23:10:32 CEST schrieb Arnd Bergmann:
> On Sun, Aug 6, 2017 at 11:50 AM, Heiko Stuebner <heiko@sntech.de> wrote:
> > The following changes since commit 5771a8c08880cdca3bfb4a3fc6d309d6bba20877:
> >
> >   Linux v4.13-rc1 (2017-07-15 15:22:10 -0700)
> >
> > are available in the git repository at:
> >
> >   git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git tags/v4.14-rockchip-dts32-1
> >
> > for you to fetch changes up to 0f4dc7e154d054303c4dd6b5c3e3207f9a7f8714:
> >
> >   ARM: dts: rockchip: fix property-ordering in rv1108 mmc nodes (2017-07-22 22:41:35 +0200)
> >
> > ----------------------------------------------------------------
> > Removal of the deprectated num-slots property from all Rockchip dw-mmc
> > nodes. The rv1108 gains support for sd-cards on the evaluation board and
> > the general nodes get a bit of cosmetic. On rk3288 the evb gains support
> > saradc and the adc-key connected to it while some more boards also get
> > their mali gpu enabled (fennec, evb, tinker).
> >
> > The biggest set of changes can be found on the rk3228/rk3229 combo this
> > time. It gets core support for efuse, sdmmc, sdio, io-domans and spdif
> > as well as a separate rk3229.dtsi that will keep the slight differences
> > between the two brothers rk3228/rk3229. The evaluation board also gets
> > some attention and abled nodes (regulators, io-domains, emmc, tsadc keys)
> >
> > But I think the most interesting change is the cpu enable-method for it.
> > Instead of using the older in-kernel method, we're now also moving to
> > handling this in firmware via the psci interface on 32bit Rockchip socs.
> > In a recently merged pull request [0] support for the rk3228/rk3229 was
> > added to OP-TEE including the psci support and it seems supporting other
> > 32bit Rockchip socs that way is also planned for the future.
> >
> > [0] https://github.com/OP-TEE/optee_os/pull/1666
> 
> Nice tag description!
> 
> What is the migration strategy for the 32-bit chips moving to psci?
> Does this mean that you have to update the bootloader in sync with the
> kernel now?

so right now, only the rk3228/rk3229 combo uses psci alone
(and not the kernel-level smp implementation of other rockchip socs).
So for that there is no migration needed.

For the "legacy" socs (if that planned psci enablement does actually
happen), I'd guess a supporting bootloader would just re-set the
enable-method in the cpu nodes to psci and enable a yet-to-add
psci node.

So my personal migration strategy would be to leave it like it is
on the kernel dt-side and let updated firmware wiggle the
devicetree into form :-) .

That way backwards-compatibility always stays in place and we
don't require lock-step upgrades of bootloaders ... especially as
the plethora of old Rockchip boards out there, sometimes even
uses completely proprietary loaders.


Heiko

Re: [GIT PULL 3/4] Rockchip dts32 changes for 4.14

[Arnd Bergmann]

On Wed, Aug 16, 2017 at 11:42 PM, Heiko Stuebner <heiko@sntech.de> wrote:
> Am Mittwoch, 16. August 2017, 23:10:32 CEST schrieb Arnd Bergmann:
> For the "legacy" socs (if that planned psci enablement does actually
> happen), I'd guess a supporting bootloader would just re-set the
> enable-method in the cpu nodes to psci and enable a yet-to-add
> psci node.
>
> So my personal migration strategy would be to leave it like it is
> on the kernel dt-side and let updated firmware wiggle the
> devicetree into form :-) .
>
> That way backwards-compatibility always stays in place and we
> don't require lock-step upgrades of bootloaders ... especially as
> the plethora of old Rockchip boards out there, sometimes even
> uses completely proprietary loaders.

Yes, sounds good. Thanks!

      Arnd