[PATCH v3 0/2] arm64: dts: Initial RTD1619 SoC and Realtek Mjolnir EVB support

[PATCH v3 0/2] arm64: dts: Initial RTD1619 SoC and Realtek Mjolnir EVB support

[James Tai]

Hi,

This series adds initial Device Trees for Realtek RTD1619 SoC and
Realtek Mjolnir EVB.

v2 -> v3:
* Adjust the address-cells and address-size property of root node
* Adjust ranges property of r-bus node
* Adjust uart node addressing
* Add comments for uart node
* Revert soc node

v1 -> v2:
* Define compatible strings for Realtek RTD1619 SoC and Realtek Mjolnir
* Add uart1 and uart2 device node into rtd16xx.dtsi
* move cpus node and the interrupt-affinity into rtd16xx.dtsi
* Specify the r-bus ranges


Cc: devicetree@vger.kernel.org
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Andreas Färber <afaerber@suse.de>

James Tai (2):
  dt-bindings: arm: realtek: Document RTD1619 and Realtek Mjolnir EVB
  arm64: dts: realtek: Add RTD1619 SoC and Realtek Mjolnir EVB

 .../devicetree/bindings/arm/realtek.yaml      |   6 +
 arch/arm64/boot/dts/realtek/Makefile          |   2 +
 .../boot/dts/realtek/rtd1619-mjolnir.dts      |  40 +++++
 arch/arm64/boot/dts/realtek/rtd1619.dtsi      |  12 ++
 arch/arm64/boot/dts/realtek/rtd16xx.dtsi      | 163 ++++++++++++++++++
 5 files changed, 223 insertions(+)
 create mode 100644 arch/arm64/boot/dts/realtek/rtd1619-mjolnir.dts
 create mode 100644 arch/arm64/boot/dts/realtek/rtd1619.dtsi
 create mode 100644 arch/arm64/boot/dts/realtek/rtd16xx.dtsi

-- 
2.24.0

Re: [PATCH v3 0/2] arm64: dts: Initial RTD1619 SoC and Realtek Mjolnir EVB support

[Andreas Färber]

Hi James,

Am 12.11.19 um 16:45 schrieb James Tai:
> This series adds initial Device Trees for Realtek RTD1619 SoC and
> Realtek Mjolnir EVB.
> 
> v2 -> v3:
> * Adjust the address-cells and address-size property of root node
> * Adjust ranges property of r-bus node
> * Adjust uart node addressing
> * Add comments for uart node
> * Revert soc node
> 
> v1 -> v2:
> * Define compatible strings for Realtek RTD1619 SoC and Realtek Mjolnir
> * Add uart1 and uart2 device node into rtd16xx.dtsi
> * move cpus node and the interrupt-affinity into rtd16xx.dtsi
> * Specify the r-bus ranges

Some observations of what is not in this patchset:

* There is neither /memreserve/ nor /reserved-memory here. What about
Boot ROM, TEE and RPC?
* The reset controllers for the UARTs are missing. Can we take the same
shortcut as in my RTD1395 patch to add them now, i.e. are they
compatible with RTD1295?
* Is the watchdog incompatible, or is it just not enabled by the
bootloader and depends on future, e.g., clk patches?
* Is the RTC not enabled on boot, similar to the other SoCs?

Regards,
Andreas

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