Skip to content

Commit 63e3cc2

Browse files
WeiFang-NXPShawn Guo
authored andcommitted
arm64: dts: imx93-11x11-evk: add reset gpios for ethernet PHYs
Both the PHYs of the EQOS interface and the FEC interface are supported to be reset by I2C GPIO Expender. So add the support to reset PHYs. Signed-off-by: Wei Fang <wei.fang@nxp.com> Reviewed-by: Clark Wang <xiaoning.wang@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
1 parent 4fb2337 commit 63e3cc2

1 file changed

Lines changed: 6 additions & 0 deletions

File tree

arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts

Lines changed: 6 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -197,6 +197,9 @@
197197
ethphy1: ethernet-phy@1 {
198198
reg = <1>;
199199
eee-broken-1000t;
200+
reset-gpios = <&pcal6524 15 GPIO_ACTIVE_LOW>;
201+
reset-assert-us = <10000>;
202+
reset-deassert-us = <80000>;
200203
};
201204
};
202205
};
@@ -218,6 +221,9 @@
218221
ethphy2: ethernet-phy@2 {
219222
reg = <2>;
220223
eee-broken-1000t;
224+
reset-gpios = <&pcal6524 16 GPIO_ACTIVE_LOW>;
225+
reset-assert-us = <10000>;
226+
reset-deassert-us = <80000>;
221227
};
222228
};
223229
};

0 commit comments

Comments
 (0)