ARM: dts: stm32: Add missing ethernet PHY reset on AV96

[ Upstream commit 010ca9fe500bfe365860b50220ff80541c18f0e1 ]

Add PHY reset GPIO on AV96 ethernet PHY.

Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Patrice Chotard <patrice.chotard@st.com>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Cc: linux-stm32@st-md-mailman.stormreply.com
To: linux-arm-kernel@lists.infradead.org
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/arch/arm/boot/dts/stm32mp157a-avenger96.dts b/arch/arm/boot/dts/stm32mp157a-avenger96.dts
index 425175f7d83c3fd5e49d7b9d3c3b7fdab0bd7fba..081037b510bcb937375e7fb3c3bbbe7da4709327 100644 (file)
--- a/arch/arm/boot/dts/stm32mp157a-avenger96.dts
+++ b/arch/arm/boot/dts/stm32mp157a-avenger96.dts
@@ -92,6 +92,9 @@
                #address-cells = <1>;
                #size-cells = <0>;
                compatible = "snps,dwmac-mdio";
+               reset-gpios = <&gpioz 2 GPIO_ACTIVE_LOW>;
+               reset-delay-us = <1000>;
+
                phy0: ethernet-phy@7 {
                        reg = <7>;
                };