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| author |   Kunihiko Hayashi <hayashi.kunihiko@socionext.com> | 2021-04-23 02:31:48 +0900 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-05-14 09:44:31 +0200 |
| commit | 978170191d3d3dbd450b2a752d5984e7ab40b431 (patch) | |
| tree | f2f9e4b86c238fd032f0eea314329acef450bfac /arch | |
| parent | bnxt_en: fix ternary sign extension bug in bnxt_show_temp() (diff) | |
| download | wireguard-linux-978170191d3d3dbd450b2a752d5984e7ab40b431.tar.xz wireguard-linux-978170191d3d3dbd450b2a752d5984e7ab40b431.zip | |
ARM: dts: uniphier: Change phy-mode to RGMII-ID to enable delay pins for RTL8211E
[ Upstream commit 9ba585cc5b56ea14a453ba6be9bdb984ed33471a ]
UniPhier PXs2 boards have RTL8211E ethernet phy, and the phy have the RX/TX
delays of RGMII interface using pull-ups on the RXDLY and TXDLY pins.
After the commit bbc4d71d6354 ("net: phy: realtek: fix rtl8211e rx/tx
delay config"), the delays are working correctly, however, "rgmii" means
no delay and the phy doesn't work. So need to set the phy-mode to
"rgmii-id" to show that RX/TX delays are enabled.
Fixes: e3cc931921d2 ("ARM: dts: uniphier: add AVE ethernet node")
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/uniphier-pxs2.dtsi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/uniphier-pxs2.dtsi b/arch/arm/boot/dts/uniphier-pxs2.dtsi index 4eddbb8d7fca..60a588ce45e1 100644 --- a/arch/arm/boot/dts/uniphier-pxs2.dtsi +++ b/arch/arm/boot/dts/uniphier-pxs2.dtsi @@ -571,7 +571,7 @@ clocks = <&sys_clk 6>; reset-names = "ether"; resets = <&sys_rst 6>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; local-mac-address = [00 00 00 00 00 00]; socionext,syscon-phy-mode = <&soc_glue 0>; |