Hi,
Thank you for your comments.
On 2019/02/18 21:20, Arnd Bergmann wrote:
On Fri, Feb 8, 2019 at 1:24 PM Sugaya Taichi
<sugaya.taichi@xxxxxxxxxxxxx> wrote:
Hi,
Here is the series of patches the initial support for SC2000(M10V) of
Milbeaut SoCs. "M10V" is the internal name of SC2000, so commonly used in
source code.
SC2000 is a SoC of the Milbeaut series. equipped with a DSP optimized for
computer vision. It also features advanced functionalities such as 360-degree,
real-time spherical stitching with multi cameras, image stabilization for
without mechanical gimbals, and rolling shutter correction. More detail is
below:
https://www.socionext.com/en/products/assp/milbeaut/SC2000.html
Specifications for developers are below:
- Quad-core 32bit Cortex-A7 on ARMv7-A architecture
- NEON support
- DSP
- GPU
- MAX 3GB DDR3
- Cortex-M0 for power control
- NAND Flash Interface
- SD UHS-I
- SD UHS-II
- SDIO
- USB2.0 HOST / Device
- USB3.0 HOST / Device
- PCI express Gen2
- Ethernet Engine
- I2C
- UART
- SPI
- PWM
Support is quite minimal for now, since it only includes timer, clock,
pictrl and serial controller drivers, so we can only boot to userspace
through initramfs. Support for the other peripherals will come eventually.
I've looked over the platform once more. Overall, it looks very good, and
I'd still like to merge this for linux-5.1, but we are running out of time
there. If you send the patches to soc@xxxxxxxxxx quickly, we can try to
still merge them in, but if anything goes wrong, it will have to wait until
we start merging patches for 5.2, directly after 5.1 is out.
I see.
I do my best to make it.
I did not look at the device driver patches (clk, clocksource, pinctrl, serial)
in much detail. If you have an Ack from the maintainers, feel free to
include them in the series, otherwise let's merge the rest now and then
you can send the updated patches for inclusion through the subsystem
trees in 5.2.
OK, I'll add the patches with "Acked" or "Reviewed" tag.
I have sent a few comments. The only one that is really important
here is the missing platform check in the suspend options. Please
try to address most of the other commentsm, either by changing the
code, or by explaining why your version is correct.
Okay, try to address them.
I send the next version as soon as possible.
Thanks.
Sugaya Taichi
Arnd
