Commit 61d5d791 authored by Olof Johansson's avatar Olof Johansson
Browse files

Merge tag 'tegra-for-5.10-dt-bindings' of... 

Merge tag 'tegra-for-5.10-dt-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/dt

dt-bindings: Changes for v5.10-rc1

This set of changes adds compatible strings for Tegra234 to existing
device tree bindings.

* tag 'tegra-for-5.10-dt-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  dt-bindings: power: supply: Add device-tree binding for Summit SMB3xx
  dt-bindings: tegra: pmc: Add Tegra234 support
  dt-bindings: fuse: tegra: Add Tegra234 support
  dt-bindings: tegra: Add Tegra234 VDK compatible
  dt-bindings: misc: tegra186-misc: Add Tegra234 support
  dt-bindings: misc: tegra186-misc: Add missing compatible string
  dt-bindings: misc: tegra-apbmisc: Add missing compatible strings

Link: https://lore.kernel.org/r/20200918150303.3938852-1-thierry.reding@gmail.com


Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
parents 2e6115aa 2312c291

Documentation/devicetree/bindings/arm/tegra.yaml

+4 −0
Original line number Diff line number Diff line
@@ -119,3 +119,7 @@ properties: 
        items:

          - const: nvidia,p3509-0000+p3668-0000

          - const: nvidia,tegra194

      - items:

          - enum:

              - nvidia,tegra234-vdk

          - const: nvidia,tegra234

Documentation/devicetree/bindings/arm/tegra/nvidia,tegra186-pmc.txt

+2 −1
Original line number Diff line number Diff line
@@ -4,6 +4,7 @@ Required properties: 
- compatible: Should contain one of the following:

  - "nvidia,tegra186-pmc": for Tegra186

  - "nvidia,tegra194-pmc": for Tegra194

  - "nvidia,tegra234-pmc": for Tegra234

- reg: Must contain an (offset, length) pair of the register set for each

  entry in reg-names.

- reg-names: Must include the following entries:
@@ -11,7 +12,7 @@ Required properties: 
  - "wake"

  - "aotag"

  - "scratch"

  - "misc" (Only for Tegra194)

  - "misc" (Only for Tegra194 and later)



Optional properties:

- nvidia,invert-interrupt: If present, inverts the PMU interrupt signal.

Documentation/devicetree/bindings/fuse/nvidia,tegra20-fuse.txt

+1 −0
Original line number Diff line number Diff line
@@ -7,6 +7,7 @@ Required properties: 
  For Tegra132 must contain "nvidia,tegra132-efuse", "nvidia,tegra124-efuse".

  For Tegra210 must contain "nvidia,tegra210-efuse". For Tegra186 must contain

  "nvidia,tegra186-efuse". For Tegra194 must contain "nvidia,tegra194-efuse".

  For Tegra234 must contain "nvidia,tegra234-efuse".

  Details:

  nvidia,tegra20-efuse: Tegra20 requires using APB DMA to read the fuse data

	due to a hardware bug. Tegra20 also lacks certain information which is

Documentation/devicetree/bindings/misc/nvidia,tegra186-misc.txt

+5 −3
Original line number Diff line number Diff line 
NVIDIA Tegra186 MISC register block

NVIDIA Tegra186 (and later) MISC register block



The MISC register block found on Tegra186 SoCs contains registers that can be

used to identify a given chip and various strapping options.

The MISC register block found on Tegra186 and later SoCs contains registers

that can be used to identify a given chip and various strapping options.



Required properties:

- compatible: Must be:

  - Tegra186: "nvidia,tegra186-misc"

  - Tegra194: "nvidia,tegra194-misc"

  - Tegra234: "nvidia,tegra234-misc"

- reg: Should contain 2 entries: The first entry gives the physical address

       and length of the register region which contains revision and debug

       features. The second entry specifies the physical address and length

Documentation/devicetree/bindings/misc/nvidia,tegra20-apbmisc.txt

+8 −5
Original line number Diff line number Diff line 
NVIDIA Tegra20/Tegra30/Tegr114/Tegra124 apbmisc block

NVIDIA Tegra APBMISC block



Required properties:

- compatible : For Tegra20, must be "nvidia,tegra20-apbmisc".  For Tegra30,

  must be "nvidia,tegra30-apbmisc".  Otherwise, must contain

  "nvidia,<chip>-apbmisc", plus one of the above, where <chip> is tegra114,

  tegra124, tegra132.

- compatible: Must be:

  - Tegra20: "nvidia,tegra20-apbmisc"

  - Tegra30: "nvidia,tegra30-apbmisc", "nvidia,tegra20-apbmisc"

  - Tegra114: "nvidia,tegra114-apbmisc", "nvidia,tegra20-apbmisc"

  - Tegra124: "nvidia,tegra124-apbmisc", "nvidia,tegra20-apbmisc"

  - Tegra132: "nvidia,tegra124-apbmisc", "nvidia,tegra20-apbmisc"

  - Tegra210: "nvidia,tegra210-apbmisc", "nvidia,tegra20-apbmisc"

- reg: Should contain 2 entries: the first entry gives the physical address

       and length of the registers which contain revision and debug features.

       The second entry gives the physical address and length of the

CRA Git | Maintained and supported by SUSTech CRA and CCSE