Hi Martin

see my comments

On 07/14/2018 10:36 PM, Martin Blumenstingl wrote:

On Tue, Jul 10, 2018 at 12:07 AM Martin Blumenstingl
[off-list ref] wrote:

quoted

Hi Linus,

On Mon, Jul 9, 2018 at 3:35 PM Linus Walleij [off-list ref] wrote:

quoted

On Wed, Jul 4, 2018 at 4:48 PM Yixun Lan [off-list ref] wrote:

quoted

This patch series try to add pinctrl driver support for
the Meson-G12A SoC.


Yixun Lan (3):
  documentation: Add compatibles for Amlogic Meson G12A pin controllers
  dt-bindings: pinctrl: meson-g12a: document pin name
  pinctrl: meson-g12a: add pinctrl driver support

Overall this looks good to me, could we get some review or ACKs
from Beniamino, Martin and/or Carlo as an indication that everything
seems all right before I apply the series?

I do not have any documentation for this hardware (I'm not even sure
if this is the successor to AXG/"the Audio SoCs" or rather a successor
of GXL or GXM/"the OTT/STB SoCs"

for those who are interested: according to [0] the marketing name of
this SoC will be "A311D" - specs from the linked PDF:

A311D is the G12B SoC series
This pinctrl patch is target for G12A for now, but can be very easily
extend to support G12B..

- CPU: Quad Cortex-A73 + Dual Cortex-A53 (max frequency: TBD)
- GPU: ARM G52 MP4 (4ppc)
- Memory: DDR3/4 LPDDR3/4
- Video decoding: 4K H265&VP9&AVS2
- Video Encoding: 1080P H264 H265
- HDMI-Tx: 4K2K
- Ethernet: 10/100M/1000M
- AV output: CVBS
- IP License: Dolby, DTS

W400 is the reference board for this SoC, it comes with:
- EMMC
- WIFI AP6398S
- DDR 2GB

yes, W400 for G12B, and U200 for G12A

if I had to guess then I would say it's the successor of the GXL (or
GXM?) family

Yes, successor of GXL

Regards
Martin


[0] http://openlinux.amlogic.com:8000/download/doc/Amlogic_A311D_Buildroot_Preview_Release_Notes_V20180706.pdf

.