From: Fabio Estevam festevam@gmail.com
stable inclusion from stable-5.10.73 commit d9b838ae390e6867c62fd7330ddcc540350825d3 bugzilla: 182983 https://gitee.com/openeuler/kernel/issues/I4I3M0
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
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[ Upstream commit 450e7fe9b1b3c90eeed74a2fe0eeb13a7b57f3da ]
Currently, it is no longer possible to retrieve a DHCP address on the imx6qdl-pico board.
This issue has been exposed by commit f5d9aa79dfdf ("ARM: imx6q: remove clk-out fixup for the Atheros AR8031 and AR8035 PHYs").
Fix it by describing the qca,clk-out-frequency property as suggested by the commit above.
Fixes: 98670a0bb0ef14bbb3 ("ARM: dts: imx6qdl: Add imx6qdl-pico support") Signed-off-by: Fabio Estevam festevam@gmail.com Reviewed-by: Andrew Lunn andrew@lunn.ch Signed-off-by: Shawn Guo shawnguo@kernel.org 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/imx6qdl-pico.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/imx6qdl-pico.dtsi b/arch/arm/boot/dts/imx6qdl-pico.dtsi index 5de4ccb97916..f7a56d6b160c 100644 --- a/arch/arm/boot/dts/imx6qdl-pico.dtsi +++ b/arch/arm/boot/dts/imx6qdl-pico.dtsi @@ -176,7 +176,18 @@ pinctrl-0 = <&pinctrl_enet>; phy-mode = "rgmii-id"; phy-reset-gpios = <&gpio1 26 GPIO_ACTIVE_LOW>; + phy-handle = <&phy>; status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + phy: ethernet-phy@1 { + reg = <1>; + qca,clk-out-frequency = <125000000>; + }; + }; };
&hdmi {