diff mbox series

[V5,05/20] ARM: dts: stm32: Add missing ethernet PHY reset on AV96

Message ID 20200422104613.96944-6-marex@denx.de (mailing list archive)
State Mainlined
Commit 010ca9fe500bfe365860b50220ff80541c18f0e1
Headers show
Series ARM: dts: stm32: Repair AV96 board | expand

Commit Message

Marek Vasut April 22, 2020, 10:45 a.m. UTC 
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
---
V2: No change
V3: Drop phy-reset-duration
V4: Rebase on stm32-next
V5: Add reset delay
---
 arch/arm/boot/dts/stm32mp157a-avenger96.dts | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/stm32mp157a-avenger96.dts b/arch/arm/boot/dts/stm32mp157a-avenger96.dts
index 3c9161d0bc2c..4c31c8f4db7e 100644
--- a/arch/arm/boot/dts/stm32mp157a-avenger96.dts
+++ b/arch/arm/boot/dts/stm32mp157a-avenger96.dts
@@ -103,6 +103,9 @@  mdio0 {
 		#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>;
 		};