[GIT PULL] arm64: dts: mediatek: updates for v5.12

Matthias Brugger matthias.bgg at gmail.com
Mon Feb 1 05:12:26 EST 2021

Hi Olof and Arnd,

Please find below the updates for the MediaTek dts64.
Lots of work is done in the MT8183 SoC which can be found in some newer
Chromebooks, especially around grafics support. Not so much is happening on the
shiny new MT8192, as we still lack some core drivers, which provide a lots of

Apart from that we support two new devices for the MT6779 from the mobile chip
line. One is a SoC specific device called DEVAPC. It provides a kind of bus
firewall which will pass information on potentially malicious bus accesses from
TF-A to the SoC. It had been a long journey for the driver and I'm happy that it
is now supported by the device.

On the IoT side of the chips we now have support for the APDMA controller for
the MT8516 UARTs.


The following changes since commit 5c8fe583cce542aa0b84adc939ce85293de36e5e:

  Linux 5.11-rc1 (2020-12-27 15:30:22 -0800)

are available in the Git repository at:


for you to fetch changes up to 18d6e3f6744d6105ab61de790170cb60534eeebc:

  arm64: dts: mt8183: Fix GCE include path (2021-02-01 09:48:19 +0100)

- add DEVAPC node to detect mallicious bus accesses
- add PMIC wrapper node

- add reset to mmc node

- fix typo in drma-fifo-size property
- refine compatible for the disp-gamma
- add phandel of PM domain to the PWM node
- add second PWM node
- add regulator to MFG power domain
- enable DSI node in kukui
- add krane sku0, which uses different panel
- fix mailbox dt-bindings include path

- add NOR flash node
- add PSCI based CPU idle states

- add node for the UART's APDMA controller

Argus Lin (1):
      arm64: dts: mt6779: Support pwrap on Mediatek MT6779 platform

Enric Balletbo i Serra (1):
      arm64: dts: mt8183: Add missing power-domain for pwm0 node

Fabien Parent (3):
      arm64: dts: mediatek: mt8183: add pwm node
      arm64: dts: mediatek: mt8183-evb: add PWM support
      arm64: dts: mediatek: mt8516: add support for APDMA

Frank Wunderlich (1):
      dts64: mt7622: fix slow sd card access

Hsin-Yi Wang (4):
      arm64: dts: mediatek: mt8183: Add domain supply for mfg
      arm64: dts: mt8183: config dsi node
      arm64: dts: mt8183: Add krane-sku0 board.
      dt-bindings: arm64: dts: mediatek: Add krane sku0

James Liao (1):
      arm64: dts: mt8192: Add cpu-idle-states

Matthias Brugger (1):
      arm64: dts: mt8183: Fix GCE include path

Neal Liu (1):
      arm64: dts: mt6779: Support devapc

Yongqiang Niu (2):
      arm64: dts: mt8183: rename rdma fifo size
      arm64: dts: mt8183: refine gamma compatible name

bayi cheng (1):
      arm64: dts: mt8192: add nor_flash device node

 .../devicetree/bindings/arm/mediatek.yaml          |  4 +-
 arch/arm64/boot/dts/mediatek/Makefile              |  1 +
 arch/arm64/boot/dts/mediatek/mt6779.dtsi           | 17 +++++++
 arch/arm64/boot/dts/mediatek/mt7622.dtsi           |  2 +
 arch/arm64/boot/dts/mediatek/mt8183-evb.dts        | 12 +++++
 .../boot/dts/mediatek/mt8183-kukui-krane-sku0.dts  | 23 +++++++++
 .../dts/mediatek/mt8183-kukui-krane-sku176.dts     |  5 ++
 arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi     | 46 +++++++++++++++++
 arch/arm64/boot/dts/mediatek/mt8183.dtsi           | 26 +++++++---
 arch/arm64/boot/dts/mediatek/mt8192.dtsi           | 57 ++++++++++++++++++++++
 arch/arm64/boot/dts/mediatek/mt8516.dtsi           | 30 ++++++++++++
 11 files changed, 216 insertions(+), 7 deletions(-)
 create mode 100644 arch/arm64/boot/dts/mediatek/mt8183-kukui-krane-sku0.dts

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