Re: [PATCH 0/6] arm64: add support for the Khadas VIM3

From: Kevin Hilman <khilman@baylibre.com>
To: Neil Armstrong <narmstrong@baylibre.com>
Cc: linux-amlogic@lists.infradead.org, christianshewitt@gmail.com,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	Neil Armstrong <narmstrong@baylibre.com>
Subject: Re: [PATCH 0/6] arm64: add support for the Khadas VIM3
Date: Thu, 08 Aug 2019 10:57:53 -0700	[thread overview]
Message-ID: <7h4l2rfske.fsf@baylibre.com> (raw)
In-Reply-To: <20190731124000.22072-1-narmstrong@baylibre.com>

Neil Armstrong <narmstrong@baylibre.com> writes:

> The Khadas VIM3 uses the Amlogic S922X or A311S SoC, both based on the
> Amlogic G12B SoC family, on a board with the same form factor as the
> VIM/VIM2 models. It ships in two variants; basic and
> pro which differ in RAM and eMMC size:
>
> - 2GB (basic) or 4GB (pro) LPDDR4 RAM
> - 16GB (basic) or 32GB (pro) eMMC 5.1 storage
> - 16MB SPI flash
> - 10/100/1000 Base-T Ethernet
> - AP6398S Wireless (802.11 a/b/g/n/ac, BT5.0)
> - HDMI 2.1 video
> - 1x USB 2.0 + 1x USB 3.0 ports
> - 1x USB-C (power) with USB 2.0 OTG
> - 3x LED's (1x red, 1x blue, 1x white)
> - 3x buttons (power, function, reset)
> - IR receiver
> - M2 socket with PCIe, USB, ADC & I2C
> - 40pin GPIO Header
> - 1x micro SD card slot
>
> First of all, the S922X and A311D are now specified since they differ
> by some HW features and the capable operating points.
>
> A common meson-g12b-khadas-vim3.dtsi is added to support both S922X and
> A311D SoCs supported by two variants of the board.
>
> Odroid-N2 is changed to use the s922x.dtsi include.
>
> Dependencies:
> - patch 5 & 6: "arm64: g12a: add support for DVFS" at [1]

And patch 6 on the clock series (specificly the new CPU_CLKB id)

> [1] https://patchwork.kernel.org/cover/11063837/
>
> Christian Hewitt (4):
>   soc: amlogic: meson-gx-socinfo: add A311D id

Queued in v5.4/drivers

>   dt-bindings: arm: amlogic: add support for the Khadas VIM3
>   arm64: dts: meson-g12b: support a311d and s922x cpu operating points

Queued in v5.4/dt64

>   arm64: dts: meson-g12b-khadas-vim3: add initial device-tree

This one I've left off for now due to the clock dependency and some
suggestions from Martin.

> Neil Armstrong (2):
>   dt-bindings: arm: amlogic: add bindings for G12B based S922X SoC
>   dt-bindings: arm: amlogic: add bindings for the Amlogic G12B based
>     A311D SoC

Queued in v5.4/dt64

Kevin

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