[PATCH 0/3] gpio: Add AST2[456]00 GPIO driver

[Ryan Chen]

Hello Andrew,
This patch series are ok, Please help add Reviewed-by: Ryan Chen <ryan_chen at aspeedtech.com>

> -----Original Message-----
> From: Andrew Jeffery <andrew at aj.id.au>
> Sent: Wednesday, February 16, 2022 7:57 AM
> To: u-boot at lists.denx.de
> Cc: maxims at google.com; ChiaWei Wang <chiawei_wang at aspeedtech.com>;
> Ryan Chen <ryan_chen at aspeedtech.com>; Troy Lee
> <troy_lee at aspeedtech.com>; BMC-SW <BMC-SW at aspeedtech.com>;
> joel at jms.id.au; eajames at linux.ibm.com
> Subject: [PATCH 0/3] gpio: Add AST2[456]00 GPIO driver
> 
> Hello,
> 
> This series adds support for the GPIO controller found in Aspeed's AST2400,
> AST2500 and AST2600 BMC SoCs.
> 
> By and large I've just extracted the work from Aspeed's SDK and submitted it.
> However, the driver as found in the SDK was in-turn extracted from Linux, cut
> down and adapted to u-boot. I've adjusted the copyright to reflect this (as
> found in Linux) after discussion with Troy and Ryan.
> 
> From there I've polished the patch in accordance with checkpatch and done
> some tweaks to improve consistency with the kernel driver (mainly the file
> name).
> 
> I've lightly tested the driver as-presented under qemu. That said, as the code
> has been lifted from Aspeed's SDK (and in-turn from Linux) the implementation
> has seen much wider testing.
> 
> Please review!
> 
> Andrew
> 
> Andrew Jeffery (3):
>   gpio: Add Aspeed GPIO driver
>   ARM: dts: ast2500: Add ngpios property to GPIO node
>   configs: evb-ast2[56]00: Enable GPIO control
> 
>  arch/arm/dts/ast2500.dtsi     |   1 +
>  configs/evb-ast2500_defconfig |   3 +
>  configs/evb-ast2600_defconfig |   3 +
>  drivers/gpio/Kconfig          |   7 +
>  drivers/gpio/Makefile         |   1 +
>  drivers/gpio/gpio-aspeed.c    | 299
> ++++++++++++++++++++++++++++++++++
>  6 files changed, 314 insertions(+)
>  create mode 100644 drivers/gpio/gpio-aspeed.c
> 
> --
> 2.32.0