From: Marek Vasut marex@denx.de
stable inclusion from stable-5.10.52 commit 91df7f4a04103b528c8a53b002aa57e47f7602b5 bugzilla: 175542 https://gitee.com/openeuler/kernel/issues/I4DTKU
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
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[ Upstream commit 516728273ddfbf51b3d0fcaac05d26e299a7b456 ]
On the production DHCOM STM32MP15xx SoM, the PHY IRQ line is connected to the PI11 pin. Describe it in the DT as well, so the PHY IRQ can be used e.g. to detect cable insertion and removal.
Signed-off-by: Marek Vasut marex@denx.de Cc: Alexandre Torgue alexandre.torgue@st.com 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 Signed-off-by: Chen Jun chenjun102@huawei.com Acked-by: Weilong Chen chenweilong@huawei.com Signed-off-by: Chen Jun chenjun102@huawei.com --- arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi index 2d027dafb7bc..71f3e4efce65 100644 --- a/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi +++ b/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi @@ -127,6 +127,8 @@
phy0: ethernet-phy@1 { reg = <1>; + interrupt-parent = <&gpioi>; + interrupts = <11 IRQ_TYPE_LEVEL_LOW>; }; }; };