linux-kernel - Re: [PATCH v2 0/3] Add support for the Mobileye EyeQ6H SoC

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Date: Tue, 11 Jun 2024 10:42:04 +0200
From: Thomas Bogendoerfer <tsbogend@...ha.franken.de>
To: Gregory CLEMENT <gregory.clement@...tlin.com>
Cc: Vladimir Kondratiev <vladimir.kondratiev@...ileye.com>,
	Théo Lebrun <theo.lebrun@...tlin.com>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>, linux-mips@...r.kernel.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	Tawfik Bayouk <tawfik.bayouk@...ileye.com>,
	Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
	Alexandre Belloni <alexandre.belloni@...tlin.com>,
	Conor Dooley <conor.dooley@...rochip.com>,
	Jiaxun Yang <jiaxun.yang@...goat.com>
Subject: Re: [PATCH v2 0/3] Add support for the Mobileye EyeQ6H SoC

On Mon, May 13, 2024 at 08:34:14PM +0200, Gregory CLEMENT wrote:
> Hello,
> 
> Following the support of the EyeQ5 SoC, this series adds the initial
> support for a newer SoC, the EyeQ6H.
> 
> The EyeQ6H (or "High") from Mobileye is still based on the MIPS I6500
> architecture as the EyeQ5. The 2 clusters of this SoC contain 4 cores
> each, which are capable of running 4 threads per core. Besides this,
> it features multiple controllers such as the classic UART, high-speed
> I2C, SPI, as well as CAN-FD, PCIe Gen4, Octal/Quad SPI Flash
> interface, Gigabit Ethernet, MIPI CSI-2, MIPI DSI, and eMMC 5.1. It
> also includes a Hardware Security Module, Functional Safety Hardware,
> and video encoders, among other features.
> 
> For now, this series just adds initial support with UART and Pinctrl
> support. Another current limitation pointed out in patch 3 is that
> only one CPU is actually running. This limitation will be solved with
> upcoming series.
> 
> The main change in this new version is the use of the new way to name
> the clock nodes.
> 
> Regards,
> 
> Gregory
> 
> To: Vladimir Kondratiev <vladimir.kondratiev@...ileye.com>
> To: Théo Lebrun <theo.lebrun@...tlin.com>
> To: Thomas Bogendoerfer <tsbogend@...ha.franken.de>
> To: Rob Herring <robh@...nel.org>
> To: Krzysztof Kozlowski <krzk+dt@...nel.org>
> To: Conor Dooley <conor+dt@...nel.org>
> Cc: linux-mips@...r.kernel.org
> Cc: devicetree@...r.kernel.org
> Cc: linux-kernel@...r.kernel.org
> cc: Tawfik Bayouk <tawfik.bayouk@...ileye.com>
> CC: Thomas Petazzoni <thomas.petazzoni@...tlin.com>
> cc: Alexandre Belloni <alexandre.belloni@...tlin.com>
> 
> Signed-off-by: Gregory CLEMENT <gregory.clement@...tlin.com>
> ---
> Changes in v2:
> 
> - Renamed clock node names based on
>   https://lore.kernel.org/all/20240430180415.657067-1-robh@kernel.org/>
> - Use "eyeq6h" instead of "eyeq6" for the compatible string
> - Move compatible string as the first property
> - Link to v1: https://lore.kernel.org/r/20240506-eyeq6h-v1-0-f29b5269cc43@bootlin.com
> 
> ---
> Gregory CLEMENT (3):
>       dt-bindings: mips: Add bindings for a new Mobileye SoC EyeQ6H
>       MIPS: mobileye: Add EyeQ6H device tree
>       MIPS: mobileye: Add EyeQ6H support
> 
>  .../devicetree/bindings/mips/mobileye.yaml         |   5 +
>  arch/mips/Kbuild.platforms                         |   2 +-
>  arch/mips/Kconfig                                  |   7 +-
>  arch/mips/boot/dts/Makefile                        |   2 +-
>  arch/mips/boot/dts/mobileye/Makefile               |   1 +
>  arch/mips/boot/dts/mobileye/eyeq6h-epm6.dts        |  22 ++++
>  .../boot/dts/mobileye/eyeq6h-fixed-clocks.dtsi     |  52 ++++++++++
>  arch/mips/boot/dts/mobileye/eyeq6h-pins.dtsi       |  88 ++++++++++++++++
>  arch/mips/boot/dts/mobileye/eyeq6h.dtsi            |  98 ++++++++++++++++++
>  arch/mips/configs/eyeq5_defconfig                  |   1 +
>  arch/mips/configs/eyeq6_defconfig                  | 111 +++++++++++++++++++++
>  arch/mips/mobileye/Kconfig                         |  26 +++++
>  arch/mips/mobileye/Platform                        |   1 +
>  13 files changed, 411 insertions(+), 5 deletions(-)
> ---
> base-commit: 07e6a6d7f1d9fa4685003a195032698ba99577bb
> change-id: 20240506-eyeq6h-f4c5a95b0909

series applied to mips-next.

Thomas.

-- 
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
good idea.                                                [ RFC1925, 2.3 ]