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| author | Remi Pommarel <repk@triplefau.lt> | 2019-01-28 21:07:27 +0100 |
|---|---|---|
| committer | Gregory CLEMENT <gregory.clement@bootlin.com> | 2019-02-08 21:58:58 +0100 |
| commit | 4f63b1c3d6c4604866d3ffd1184b5a9f0fda61dc (patch) | |
| tree | c7d4321815f98f76fcd7ff150e1c9d41f44a89d1 /arch/arm64 | |
| parent | arm64: dts: marvell: Add device tree for uDPU board (diff) | |
| download | linux-4f63b1c3d6c4604866d3ffd1184b5a9f0fda61dc.tar.xz linux-4f63b1c3d6c4604866d3ffd1184b5a9f0fda61dc.zip | |
arm64: dts: armada-3720-espressobin: Configure RGMII and SMI pins
In order to be able to communicate with the 88e6341 switch some pins
have to be repurposed as RGMII and SMI pins.
This fixes ethernet support on system booted via a bootloader that
has not already configured those pins (e.g. mainline u-boot, or vendor
u-boot compiled without ethernet support).
Signed-off-by: Remi Pommarel <repk@triplefau.lt>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts | 2 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 5 |
2 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts index 18938d133ae3..dcb610933bc7 100644 --- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts +++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts @@ -198,6 +198,8 @@ }; ð0 { + pinctrl-names = "default"; + pinctrl-0 = <&rgmii_pins>, <&smi_pins>; phy-mode = "rgmii-id"; status = "okay"; diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi index b278b64b73e3..d4542bf10c11 100644 --- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi @@ -271,6 +271,11 @@ function = "mii"; }; + smi_pins: smi-pins { + groups = "smi"; + function = "smi"; + }; + sdio_pins: sdio-pins { groups = "sdio_sb"; function = "sdio"; |