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| author | Christophe Roullier <christophe.roullier@st.com> | 2019-06-17 10:50:18 +0200 |
|---|---|---|
| committer | Alexandre Torgue <alexandre.torgue@st.com> | 2019-06-21 16:14:33 +0200 |
| commit | f65aaf8b897efce4df1c3e2498bc48795dc2ba56 (patch) | |
| tree | 01fe4095f2430aeff30f4f6685d8cf1d278927f6 /arch/arm/boot/dts | |
| parent | 94cafe1b648240569e930a751413f5843e86d2c0 (diff) | |
| download | lwn-f65aaf8b897efce4df1c3e2498bc48795dc2ba56.tar.gz lwn-f65aaf8b897efce4df1c3e2498bc48795dc2ba56.zip | |
ARM: dts: stm32: replace rgmii mode with rgmii-id on stm32mp15 boards
On disco and eval board, Tx and Rx delay are applied (pull-up of 4.7k
put on VDD) so which correspond to RGMII-ID mode with internal RX and TX
delays provided by the PHY, the MAC should not add the RX or TX delays
in this case
Signed-off-by: Christophe Roullier <christophe.roullier@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Diffstat (limited to 'arch/arm/boot/dts')
| -rw-r--r-- | arch/arm/boot/dts/stm32mp157a-dk1.dts | 2 | ||||
| -rw-r--r-- | arch/arm/boot/dts/stm32mp157c-ev1.dts | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/stm32mp157a-dk1.dts b/arch/arm/boot/dts/stm32mp157a-dk1.dts index 969eb013e4bd..f3f0e37aad4d 100644 --- a/arch/arm/boot/dts/stm32mp157a-dk1.dts +++ b/arch/arm/boot/dts/stm32mp157a-dk1.dts @@ -62,7 +62,7 @@ pinctrl-0 = <ðernet0_rgmii_pins_a>; pinctrl-1 = <ðernet0_rgmii_pins_sleep_a>; pinctrl-names = "default", "sleep"; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; max-speed = <1000>; phy-handle = <&phy0>; diff --git a/arch/arm/boot/dts/stm32mp157c-ev1.dts b/arch/arm/boot/dts/stm32mp157c-ev1.dts index 50f326397609..feb8f7727270 100644 --- a/arch/arm/boot/dts/stm32mp157c-ev1.dts +++ b/arch/arm/boot/dts/stm32mp157c-ev1.dts @@ -143,7 +143,7 @@ pinctrl-0 = <ðernet0_rgmii_pins_a>; pinctrl-1 = <ðernet0_rgmii_pins_sleep_a>; pinctrl-names = "default", "sleep"; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; max-speed = <1000>; phy-handle = <&phy0>; |