[External] [PATCH v2 0/3] arm: aspeed: Add UART routing support

Lei Yu
2021-09-09T06:52:17Z

The patches are tested on meta-g220a build and it works fine with some
changes in the sysfs path[1].

Tested-by: Lei YU <yulei.sh@bytedance.com>

[1]: https://github.com/openbmc/meta-bytedance/blob/master/meta-g220a/recipes-phosphor/console/obmc-console/obmc-console%40.service#L7-L10

On Thu, Sep 2, 2021 at 10:20 AM Chia-Wei Wang
<chiawei_wang@aspeedtech.com> wrote:
>
> Add UART routing driver and the device tree nodes.
>
> v2:
> - Add dt-bindings
> - Add ABI documents for the exported sysfs interface
> - Revise driver implementation suggested by Joel
>
> Chia-Wei Wang (3):
> dt-bindings: aspeed-lpc: Add UART routing compatible string
> soc: aspeed: Add UART routing support
> ARM: dts: aspeed: Add uart routing to device tree
>
> .../testing/sysfs-driver-aspeed-uart-routing | 15 +
> .../devicetree/bindings/mfd/aspeed-lpc.txt | 22 +
> arch/arm/boot/dts/aspeed-g5.dtsi | 6 +
> arch/arm/boot/dts/aspeed-g6.dtsi | 6 +
> drivers/soc/aspeed/Kconfig | 10 +
> drivers/soc/aspeed/Makefile | 9 +-
> drivers/soc/aspeed/aspeed-uart-routing.c | 601 ++++++++++++++++++
> 7 files changed, 665 insertions(+), 4 deletions(-)
> create mode 100644 Documentation/ABI/testing/sysfs-driver-aspeed-uart-routing
> create mode 100644 drivers/soc/aspeed/aspeed-uart-routing.c
>
> --
> 2.17.1
>

--
BRs,
Lei YU