diff options
| author | Tao Ren <rentao.bupt@gmail.com> | 2021-08-12 23:19:00 -0700 |
|---|---|---|
| committer | Joel Stanley <joel@jms.id.au> | 2021-08-16 11:49:37 +0930 |
| commit | 9b5d85056cc853e1d85beb009627ebb9db253bb5 (patch) | |
| tree | ed80234ef2e4f09e5a4de29151e616f49ab43141 /arch/arm/boot | |
| parent | 813e3f1d51fda49c7c9ce8552177968cd63a2af6 (diff) | |
| download | linux-9b5d85056cc853e1d85beb009627ebb9db253bb5.tar.bz2 | |
ARM: dts: aspeed: cloudripper: Add comments for "mdio1"
Add some comments to explain the purpose of "mdio1" controller: it's
connected to the MDC/MDIO interface of the on-board management switch.
Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Link: https://lore.kernel.org/r/20210813061900.24539-1-rentao.bupt@gmail.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
Diffstat (limited to 'arch/arm/boot')
| -rw-r--r-- | arch/arm/boot/dts/aspeed-bmc-facebook-cloudripper.dts | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-cloudripper.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-cloudripper.dts index 01ec3ce0a29d..9c6271a17ae8 100644 --- a/arch/arm/boot/dts/aspeed-bmc-facebook-cloudripper.dts +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-cloudripper.dts @@ -96,6 +96,11 @@ status = "okay"; }; +/* + * "mdio1" is connected to the MDC/MDIO interface of the on-board + * management switch (whose ports are connected to BMC, Host and front + * panel ethernet port). + */ &mdio1 { status = "okay"; }; |