Describe all Ethernet PHY reset GPIOs on R-Mobile boards, to avoid
relying solely on boot loaders to bring PHYs out of reset.
Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
arch/arm/boot/dts/r8a73a4-ape6evm.dts | 1 +
arch/arm/boot/dts/r8a7740-armadillo800eva.dts | 1 +
2 files changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/r8a73a4-ape6evm.dts b/arch/arm/boot/dts/r8a73a4-ape6evm.dts
index dc2fdc17312d39c7..e6b0b4151655e0e2 100644
--- a/arch/arm/boot/dts/r8a73a4-ape6evm.dts
+++ b/arch/arm/boot/dts/r8a73a4-ape6evm.dts
@@ -206,6 +206,7 @@ ethernet@8000000 {
reg-io-width = <4>;
smsc,irq-active-high;
smsc,irq-push-pull;
+ reset-gpios = <&pfc 270 GPIO_ACTIVE_LOW>;
vdd33a-supply = <&ape6evm_fixed_3v3>;
vddvario-supply = <&ape6evm_fixed_1v8>;
};
diff --git a/arch/arm/boot/dts/r8a7740-armadillo800eva.dts b/arch/arm/boot/dts/r8a7740-armadillo800eva.dts
index f052f8bade5d9c78..c3ca693b91daebed 100644
--- a/arch/arm/boot/dts/r8a7740-armadillo800eva.dts
+++ b/arch/arm/boot/dts/r8a7740-armadillo800eva.dts
@@ -183,6 +183,7 @@ phy0: ethernet-phy@0 {
compatible = "ethernet-phy-id0007.c0f1",
"ethernet-phy-ieee802.3-c22";
reg = <0>;
+ reset-gpios = <&pfc 18 GPIO_ACTIVE_LOW>;
};
};
--
2.25.1
