mbox series

[net-next,v6,0/3] Add reset deassertion for Aspeed MDIO

Message ID 20220427035501.17500-1-dylan_hung@aspeedtech.com
Headers show
Series Add reset deassertion for Aspeed MDIO | expand

Message

Dylan Hung April 27, 2022, 3:54 a.m. UTC 
Add missing reset deassertion for Aspeed MDIO bus controller. The reset
is asserted by the hardware when power-on so the driver only needs to
deassert it. To be able to work with the old DT blobs, the reset is
optional since it may be deasserted by the bootloader or the previous
kernel.

V6:
- fix merge conflict for net-next

V5:
- fix error of dt_binding_check

V4:
- use ASPEED_RESET_MII instead of hardcoding in dt-binding example

V3:
- remove reset property from the required list of the device tree
  bindings
- remove "Cc: stable@vger.kernel.org" from the commit messages
- add more description in the commit message of the dt-binding

V2:
- add reset property in the device tree bindings
- add reset assertion in the error path and driver remove

Dylan Hung (3):
  dt-bindings: net: add reset property for aspeed, ast2600-mdio binding
  net: mdio: add reset control for Aspeed MDIO
  ARM: dts: aspeed: add reset properties into MDIO nodes

 .../bindings/net/aspeed,ast2600-mdio.yaml         |  6 ++++++
 arch/arm/boot/dts/aspeed-g6.dtsi                  |  4 ++++
 drivers/net/mdio/mdio-aspeed.c                    | 15 ++++++++++++++-
 3 files changed, 24 insertions(+), 1 deletion(-)

Comments

patchwork-bot+netdevbpf@kernel.org April 28, 2022, 8 a.m. UTC | #1 
Hello:

This series was applied to netdev/net-next.git (master)
by Paolo Abeni <pabeni@redhat.com>:

On Wed, 27 Apr 2022 11:54:58 +0800 you wrote:
> Add missing reset deassertion for Aspeed MDIO bus controller. The reset
> is asserted by the hardware when power-on so the driver only needs to
> deassert it. To be able to work with the old DT blobs, the reset is
> optional since it may be deasserted by the bootloader or the previous
> kernel.
> 
> V6:
> - fix merge conflict for net-next
> 
> [...]

Here is the summary with links:
  - [net-next,v6,1/3] dt-bindings: net: add reset property for aspeed, ast2600-mdio binding
    https://git.kernel.org/netdev/net-next/c/65e42ad98e22
  - [net-next,v6,2/3] net: mdio: add reset control for Aspeed MDIO
    https://git.kernel.org/netdev/net-next/c/1585362250fe
  - [net-next,v6,3/3] ARM: dts: aspeed: add reset properties into MDIO nodes
    https://git.kernel.org/netdev/net-next/c/a8db203db05c

You are awesome, thank you!