e1a9faddff
The CAT875 sub board from Silicon Linux uses a Realtek PHY.
The phy driver commit bbc4d71d63549bcd003 ("net: phy: realtek: fix
rtl8211e rx/tx delay config") introduced NFS mount failures. Now it
needs both rx/tx delays for the NFS mount to work.
This patch fixes the NFS mount failure issue by adding "rgmii-id" mode
to the avb device node.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Fixes: bbc4d71d63549bcd ("net: phy: realtek: fix rtl8211e rx/tx delay config")
Link: https://lore.kernel.org/r/20211115142830.12651-1-biju.das.jz@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
68 lines
1.1 KiB
Plaintext
68 lines
1.1 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0
|
|
/*
|
|
* Device Tree Source for the Silicon Linux sub board for CAT874 (CAT875)
|
|
*
|
|
* Copyright (C) 2019 Renesas Electronics Corp.
|
|
*/
|
|
|
|
/ {
|
|
model = "Silicon Linux sub board for CAT874 (CAT875)";
|
|
|
|
aliases {
|
|
ethernet0 = &avb;
|
|
};
|
|
};
|
|
|
|
&avb {
|
|
pinctrl-0 = <&avb_pins>;
|
|
pinctrl-names = "default";
|
|
renesas,no-ether-link;
|
|
phy-handle = <&phy0>;
|
|
phy-mode = "rgmii-id";
|
|
status = "okay";
|
|
|
|
phy0: ethernet-phy@0 {
|
|
compatible = "ethernet-phy-id001c.c915",
|
|
"ethernet-phy-ieee802.3-c22";
|
|
reg = <0>;
|
|
interrupt-parent = <&gpio2>;
|
|
interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
|
|
reset-gpios = <&gpio1 20 GPIO_ACTIVE_LOW>;
|
|
};
|
|
};
|
|
|
|
&can0 {
|
|
pinctrl-0 = <&can0_pins>;
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
};
|
|
|
|
&can1 {
|
|
pinctrl-0 = <&can1_pins>;
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
};
|
|
|
|
&pciec0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&pfc {
|
|
avb_pins: avb {
|
|
mux {
|
|
groups = "avb_mii";
|
|
function = "avb";
|
|
};
|
|
};
|
|
|
|
can0_pins: can0 {
|
|
groups = "can0_data";
|
|
function = "can0";
|
|
};
|
|
|
|
can1_pins: can1 {
|
|
groups = "can1_data";
|
|
function = "can1";
|
|
};
|
|
};
|