From 316f41e31093b439cd8c7e5931f04758de28e24c Mon Sep 17 00:00:00 2001
From: Markus Stockhausen <markus.stockhausen@gmx.de>
Date: Mon, 30 Mar 2026 18:13:24 +0200
Subject: [PATCH] realtek: dts: convert EXTERNAL_PHY() to PHY_C22()

The Realtek target currently uses two phy macros to simplify the
device dts.

- EXTERNAL_PHY() to denote a phy attached to the SoC
- INTERNAL_PHY() to denote an internal PHY (inside the SoC)

There is no benefit doing this. The topology around a port/phy is
well defined by the port macros. They link port, phy, pcs and even
leds. The only consumer of the attribute "phy-is-integrated" is
inside the dsa driver and that is being refactored.

As a first step define a new more meaningful PHY_C22() macro that
describes a c22 capable phy. This does not need to care about the
external/internal relation. To make it even more useful for the
RTL93xx targets with multiple mdio busses give it two parameters
PHY_C22(port_number, bus_address) where

- port_number is the absolute overall unique phy number
- bus_address is the location of the phy on the bus

For RTL83xx these two parameters will usually be the same. Instead
of three steps (inventing the macro, converting the consumers and
removeing the old macor) do a one-step conversion for the existing
EXTERNAL_PHY() macro.

Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de>
Link: https://github.com/openwrt/openwrt/pull/22698
Signed-off-by: Robert Marko <robimarko@gmail.com>
---
 target/linux/realtek/dts/macros.dtsi          |  4 +-
 .../dts/rtl8380_netgear_gs110tpp-v1.dts       |  4 +-
 .../dts/rtl8380_netgear_gs110tup-v1.dts       |  2 +-
 .../dts/rtl8382_apresia_aplgs120gtss.dts      | 16 ++--
 .../dts/rtl8382_d-link_dgs-1210-16.dts        | 16 ++--
 .../dts/rtl8382_d-link_dgs-1210-20.dts        | 16 ++--
 .../dts/rtl8382_d-link_dgs-1210-26.dts        | 32 +++----
 .../rtl8382_d-link_dgs-1210-28_common.dtsi    | 32 +++----
 .../realtek/dts/rtl8382_hpe_1920-24g.dtsi     | 16 ++--
 .../linux/realtek/dts/rtl8382_hpe_1920.dtsi   | 16 ++--
 .../realtek/dts/rtl8382_inaba_aml2-17gp.dts   | 18 ++--
 .../realtek/dts/rtl8382_iodata_bsh-g24mb.dts  | 32 +++----
 .../dts/rtl8382_panasonic_m16eg-pn28160k.dts  | 16 ++--
 .../dts/rtl8382_panasonic_m24eg-pn28240k.dts  | 32 +++----
 .../dts/rtl8382_tplink_t1600g-28ts-v3.dts     | 32 +++----
 .../dts/rtl8382_zyxel_gs1900-16-a1.dts        | 16 ++--
 .../realtek/dts/rtl8382_zyxel_gs1900-24.dtsi  | 32 +++----
 .../dts/rtl8382_zyxel_gs1900-24e-a1.dts       | 32 +++----
 .../dts/rtl8382_zyxel_gs1900-24ep-a1.dts      | 32 +++----
 .../dts/rtl8382_zyxel_gs1900-24hp-a1.dts      | 32 +++----
 .../dts/rtl8382_zyxel_gs1900-24hp-b1.dts      | 32 +++----
 .../dts/rtl8393_d-link_dgs-1210-52.dts        | 96 +++++++++----------
 .../dts/rtl8393_edgecore_ecs4100-12ph.dts     | 16 ++--
 .../linux/realtek/dts/rtl8393_hpe_1920.dtsi   | 96 +++++++++----------
 .../realtek/dts/rtl8393_netgear_gs750e.dts    | 96 +++++++++----------
 .../dts/rtl8393_panasonic_m48eg-pn28480k.dts  | 96 +++++++++----------
 .../realtek/dts/rtl8393_tplink_sg2452p-v4.dts | 96 +++++++++----------
 .../dts/rtl8393_zyxel_gs1900-48-a1.dts        | 96 +++++++++----------
 .../dts/rtl839x_zyxel_gs1920-24hp-common.dtsi | 48 +++++-----
 29 files changed, 550 insertions(+), 550 deletions(-)

diff --git a/target/linux/realtek/dts/macros.dtsi b/target/linux/realtek/dts/macros.dtsi
index 983922af869..eeabf0069e7 100644
--- a/target/linux/realtek/dts/macros.dtsi
+++ b/target/linux/realtek/dts/macros.dtsi
@@ -13,8 +13,8 @@
 		phy-is-integrated; \
 	};
 
-#define EXTERNAL_PHY(n) \
-	phy##n: ethernet-phy@##n { \
+#define PHY_C22(p, n) \
+	phy##p: ethernet-phy@n { \
 		reg = <##n>; \
 		compatible = "ethernet-phy-ieee802.3-c22"; \
 	};
diff --git a/target/linux/realtek/dts/rtl8380_netgear_gs110tpp-v1.dts b/target/linux/realtek/dts/rtl8380_netgear_gs110tpp-v1.dts
index 077271b2c8a..8da9a867d17 100644
--- a/target/linux/realtek/dts/rtl8380_netgear_gs110tpp-v1.dts
+++ b/target/linux/realtek/dts/rtl8380_netgear_gs110tpp-v1.dts
@@ -55,8 +55,8 @@
 };
 
 &mdio_bus0 {
-	EXTERNAL_PHY(16)
-	EXTERNAL_PHY(17)
+	PHY_C22(16, 16)
+	PHY_C22(17, 17)
 };
 
 &switch0 {
diff --git a/target/linux/realtek/dts/rtl8380_netgear_gs110tup-v1.dts b/target/linux/realtek/dts/rtl8380_netgear_gs110tup-v1.dts
index 28735893295..e2615dbd7f6 100644
--- a/target/linux/realtek/dts/rtl8380_netgear_gs110tup-v1.dts
+++ b/target/linux/realtek/dts/rtl8380_netgear_gs110tup-v1.dts
@@ -46,7 +46,7 @@
 };
 
 &mdio_bus0 {
-	EXTERNAL_PHY(16)
+	PHY_C22(16, 16)
 };
 
 &switch0 {
diff --git a/target/linux/realtek/dts/rtl8382_apresia_aplgs120gtss.dts b/target/linux/realtek/dts/rtl8382_apresia_aplgs120gtss.dts
index cbf9df9f39f..c60e45c47ee 100644
--- a/target/linux/realtek/dts/rtl8382_apresia_aplgs120gtss.dts
+++ b/target/linux/realtek/dts/rtl8382_apresia_aplgs120gtss.dts
@@ -200,14 +200,14 @@
 };
 
 &mdio_bus0 {
-	EXTERNAL_PHY(0)
-	EXTERNAL_PHY(1)
-	EXTERNAL_PHY(2)
-	EXTERNAL_PHY(3)
-	EXTERNAL_PHY(4)
-	EXTERNAL_PHY(5)
-	EXTERNAL_PHY(6)
-	EXTERNAL_PHY(7)
+	PHY_C22(0, 0)
+	PHY_C22(1, 1)
+	PHY_C22(2, 2)
+	PHY_C22(3, 3)
+	PHY_C22(4, 4)
+	PHY_C22(5, 5)
+	PHY_C22(6, 6)
+	PHY_C22(7, 7)
 
 	INTERNAL_PHY(8)
 	INTERNAL_PHY(9)
diff --git a/target/linux/realtek/dts/rtl8382_d-link_dgs-1210-16.dts b/target/linux/realtek/dts/rtl8382_d-link_dgs-1210-16.dts
index 165545f6d99..9648f273654 100644
--- a/target/linux/realtek/dts/rtl8382_d-link_dgs-1210-16.dts
+++ b/target/linux/realtek/dts/rtl8382_d-link_dgs-1210-16.dts
@@ -10,14 +10,14 @@
 };
 
 &mdio_bus0 {
-	EXTERNAL_PHY(0)
-	EXTERNAL_PHY(1)
-	EXTERNAL_PHY(2)
-	EXTERNAL_PHY(3)
-	EXTERNAL_PHY(4)
-	EXTERNAL_PHY(5)
-	EXTERNAL_PHY(6)
-	EXTERNAL_PHY(7)
+	PHY_C22(0, 0)
+	PHY_C22(1, 1)
+	PHY_C22(2, 2)
+	PHY_C22(3, 3)
+	PHY_C22(4, 4)
+	PHY_C22(5, 5)
+	PHY_C22(6, 6)
+	PHY_C22(7, 7)
 
 	INTERNAL_PHY(8)
 	INTERNAL_PHY(9)
diff --git a/target/linux/realtek/dts/rtl8382_d-link_dgs-1210-20.dts b/target/linux/realtek/dts/rtl8382_d-link_dgs-1210-20.dts
index 845b0434b78..232f08607fa 100644
--- a/target/linux/realtek/dts/rtl8382_d-link_dgs-1210-20.dts
+++ b/target/linux/realtek/dts/rtl8382_d-link_dgs-1210-20.dts
@@ -10,14 +10,14 @@
 };
 
 &mdio_bus0 {
-	EXTERNAL_PHY(0)
-	EXTERNAL_PHY(1)
-	EXTERNAL_PHY(2)
-	EXTERNAL_PHY(3)
-	EXTERNAL_PHY(4)
-	EXTERNAL_PHY(5)
-	EXTERNAL_PHY(6)
-	EXTERNAL_PHY(7)
+	PHY_C22(0, 0)
+	PHY_C22(1, 1)
+	PHY_C22(2, 2)
+	PHY_C22(3, 3)
+	PHY_C22(4, 4)
+	PHY_C22(5, 5)
+	PHY_C22(6, 6)
+	PHY_C22(7, 7)
 
 	INTERNAL_PHY(8)
 	INTERNAL_PHY(9)
diff --git a/target/linux/realtek/dts/rtl8382_d-link_dgs-1210-26.dts b/target/linux/realtek/dts/rtl8382_d-link_dgs-1210-26.dts
index bbb70e75b54..2f9dac37fe4 100644
--- a/target/linux/realtek/dts/rtl8382_d-link_dgs-1210-26.dts
+++ b/target/linux/realtek/dts/rtl8382_d-link_dgs-1210-26.dts
@@ -46,14 +46,14 @@
 };
 
 &mdio_bus0 {
-	EXTERNAL_PHY(0)
-	EXTERNAL_PHY(1)
-	EXTERNAL_PHY(2)
-	EXTERNAL_PHY(3)
-	EXTERNAL_PHY(4)
-	EXTERNAL_PHY(5)
-	EXTERNAL_PHY(6)
-	EXTERNAL_PHY(7)
+	PHY_C22(0, 0)
+	PHY_C22(1, 1)
+	PHY_C22(2, 2)
+	PHY_C22(3, 3)
+	PHY_C22(4, 4)
+	PHY_C22(5, 5)
+	PHY_C22(6, 6)
+	PHY_C22(7, 7)
 
 	INTERNAL_PHY(8)
 	INTERNAL_PHY(9)
@@ -64,14 +64,14 @@
 	INTERNAL_PHY(14)
 	INTERNAL_PHY(15)
 
-	EXTERNAL_PHY(16)
-	EXTERNAL_PHY(17)
-	EXTERNAL_PHY(18)
-	EXTERNAL_PHY(19)
-	EXTERNAL_PHY(20)
-	EXTERNAL_PHY(21)
-	EXTERNAL_PHY(22)
-	EXTERNAL_PHY(23)
+	PHY_C22(16, 16)
+	PHY_C22(17, 17)
+	PHY_C22(18, 18)
+	PHY_C22(19, 19)
+	PHY_C22(20, 20)
+	PHY_C22(21, 21)
+	PHY_C22(22, 22)
+	PHY_C22(23, 23)
 };
 
 &switch0 {
diff --git a/target/linux/realtek/dts/rtl8382_d-link_dgs-1210-28_common.dtsi b/target/linux/realtek/dts/rtl8382_d-link_dgs-1210-28_common.dtsi
index 3c225fddd16..4f3d273c569 100644
--- a/target/linux/realtek/dts/rtl8382_d-link_dgs-1210-28_common.dtsi
+++ b/target/linux/realtek/dts/rtl8382_d-link_dgs-1210-28_common.dtsi
@@ -1,14 +1,14 @@
 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
 
 &mdio_bus0 {
-	EXTERNAL_PHY(0)
-	EXTERNAL_PHY(1)
-	EXTERNAL_PHY(2)
-	EXTERNAL_PHY(3)
-	EXTERNAL_PHY(4)
-	EXTERNAL_PHY(5)
-	EXTERNAL_PHY(6)
-	EXTERNAL_PHY(7)
+	PHY_C22(0, 0)
+	PHY_C22(1, 1)
+	PHY_C22(2, 2)
+	PHY_C22(3, 3)
+	PHY_C22(4, 4)
+	PHY_C22(5, 5)
+	PHY_C22(6, 6)
+	PHY_C22(7, 7)
 
 	INTERNAL_PHY(8)
 	INTERNAL_PHY(9)
@@ -19,14 +19,14 @@
 	INTERNAL_PHY(14)
 	INTERNAL_PHY(15)
 
-	EXTERNAL_PHY(16)
-	EXTERNAL_PHY(17)
-	EXTERNAL_PHY(18)
-	EXTERNAL_PHY(19)
-	EXTERNAL_PHY(20)
-	EXTERNAL_PHY(21)
-	EXTERNAL_PHY(22)
-	EXTERNAL_PHY(23)
+	PHY_C22(16, 16)
+	PHY_C22(17, 17)
+	PHY_C22(18, 18)
+	PHY_C22(19, 19)
+	PHY_C22(20, 20)
+	PHY_C22(21, 21)
+	PHY_C22(22, 22)
+	PHY_C22(23, 23)
 
 	/* External phy RTL8214FC */
 	EXTERNAL_SFP_PHY_FULL(24, 0)
diff --git a/target/linux/realtek/dts/rtl8382_hpe_1920-24g.dtsi b/target/linux/realtek/dts/rtl8382_hpe_1920-24g.dtsi
index 1aaf492f5c8..4cb8230157d 100644
--- a/target/linux/realtek/dts/rtl8382_hpe_1920-24g.dtsi
+++ b/target/linux/realtek/dts/rtl8382_hpe_1920-24g.dtsi
@@ -8,14 +8,14 @@
 };
 
 &mdio_bus0 {
-	EXTERNAL_PHY(0)
-	EXTERNAL_PHY(1)
-	EXTERNAL_PHY(2)
-	EXTERNAL_PHY(3)
-	EXTERNAL_PHY(4)
-	EXTERNAL_PHY(5)
-	EXTERNAL_PHY(6)
-	EXTERNAL_PHY(7)
+	PHY_C22(0, 0)
+	PHY_C22(1, 1)
+	PHY_C22(2, 2)
+	PHY_C22(3, 3)
+	PHY_C22(4, 4)
+	PHY_C22(5, 5)
+	PHY_C22(6, 6)
+	PHY_C22(7, 7)
 };
 
 &switch0 {
diff --git a/target/linux/realtek/dts/rtl8382_hpe_1920.dtsi b/target/linux/realtek/dts/rtl8382_hpe_1920.dtsi
index 14f4c7497b7..93e7bcb51e9 100644
--- a/target/linux/realtek/dts/rtl8382_hpe_1920.dtsi
+++ b/target/linux/realtek/dts/rtl8382_hpe_1920.dtsi
@@ -106,14 +106,14 @@
 	INTERNAL_PHY(14)
 	INTERNAL_PHY(15)
 
-	EXTERNAL_PHY(16)
-	EXTERNAL_PHY(17)
-	EXTERNAL_PHY(18)
-	EXTERNAL_PHY(19)
-	EXTERNAL_PHY(20)
-	EXTERNAL_PHY(21)
-	EXTERNAL_PHY(22)
-	EXTERNAL_PHY(23)
+	PHY_C22(16, 16)
+	PHY_C22(17, 17)
+	PHY_C22(18, 18)
+	PHY_C22(19, 19)
+	PHY_C22(20, 20)
+	PHY_C22(21, 21)
+	PHY_C22(22, 22)
+	PHY_C22(23, 23)
 
 	EXTERNAL_SFP_PHY_FULL(24, 0)
 	EXTERNAL_SFP_PHY_FULL(25, 1)
diff --git a/target/linux/realtek/dts/rtl8382_inaba_aml2-17gp.dts b/target/linux/realtek/dts/rtl8382_inaba_aml2-17gp.dts
index a08684ac12d..1eefa40f3bb 100644
--- a/target/linux/realtek/dts/rtl8382_inaba_aml2-17gp.dts
+++ b/target/linux/realtek/dts/rtl8382_inaba_aml2-17gp.dts
@@ -95,16 +95,16 @@
 	INTERNAL_PHY(14)
 	INTERNAL_PHY(15)
 
-	EXTERNAL_PHY(16)
-	EXTERNAL_PHY(17)
-	EXTERNAL_PHY(18)
-	EXTERNAL_PHY(19)
-	EXTERNAL_PHY(20)
-	EXTERNAL_PHY(21)
-	EXTERNAL_PHY(22)
-	EXTERNAL_PHY(23)
+	PHY_C22(16, 16)
+	PHY_C22(17, 17)
+	PHY_C22(18, 18)
+	PHY_C22(19, 19)
+	PHY_C22(20, 20)
+	PHY_C22(21, 21)
+	PHY_C22(22, 22)
+	PHY_C22(23, 23)
 
-	EXTERNAL_PHY(24)
+	PHY_C22(24, 24)
 };
 
 &switch0 {
diff --git a/target/linux/realtek/dts/rtl8382_iodata_bsh-g24mb.dts b/target/linux/realtek/dts/rtl8382_iodata_bsh-g24mb.dts
index 0574e4c14ef..0609819ec27 100644
--- a/target/linux/realtek/dts/rtl8382_iodata_bsh-g24mb.dts
+++ b/target/linux/realtek/dts/rtl8382_iodata_bsh-g24mb.dts
@@ -122,14 +122,14 @@
 };
 
 &mdio_bus0 {
-	EXTERNAL_PHY(0)
-	EXTERNAL_PHY(1)
-	EXTERNAL_PHY(2)
-	EXTERNAL_PHY(3)
-	EXTERNAL_PHY(4)
-	EXTERNAL_PHY(5)
-	EXTERNAL_PHY(6)
-	EXTERNAL_PHY(7)
+	PHY_C22(0, 0)
+	PHY_C22(1, 1)
+	PHY_C22(2, 2)
+	PHY_C22(3, 3)
+	PHY_C22(4, 4)
+	PHY_C22(5, 5)
+	PHY_C22(6, 6)
+	PHY_C22(7, 7)
 
 	INTERNAL_PHY(8)
 	INTERNAL_PHY(9)
@@ -140,14 +140,14 @@
 	INTERNAL_PHY(14)
 	INTERNAL_PHY(15)
 
-	EXTERNAL_PHY(16)
-	EXTERNAL_PHY(17)
-	EXTERNAL_PHY(18)
-	EXTERNAL_PHY(19)
-	EXTERNAL_PHY(20)
-	EXTERNAL_PHY(21)
-	EXTERNAL_PHY(22)
-	EXTERNAL_PHY(23)
+	PHY_C22(16, 16)
+	PHY_C22(17, 17)
+	PHY_C22(18, 18)
+	PHY_C22(19, 19)
+	PHY_C22(20, 20)
+	PHY_C22(21, 21)
+	PHY_C22(22, 22)
+	PHY_C22(23, 23)
 };
 
 &switch0 {
diff --git a/target/linux/realtek/dts/rtl8382_panasonic_m16eg-pn28160k.dts b/target/linux/realtek/dts/rtl8382_panasonic_m16eg-pn28160k.dts
index cf3e742c395..bd9f73eb00d 100644
--- a/target/linux/realtek/dts/rtl8382_panasonic_m16eg-pn28160k.dts
+++ b/target/linux/realtek/dts/rtl8382_panasonic_m16eg-pn28160k.dts
@@ -116,14 +116,14 @@
 	INTERNAL_PHY(15)
 
 	/* RTL8218FB */
-	EXTERNAL_PHY(16)
-	EXTERNAL_PHY(17)
-	EXTERNAL_PHY(18)
-	EXTERNAL_PHY(19)
-	EXTERNAL_PHY(20)
-	EXTERNAL_PHY(21)
-	EXTERNAL_PHY(22)
-	EXTERNAL_PHY(23)
+	PHY_C22(16, 16)
+	PHY_C22(17, 17)
+	PHY_C22(18, 18)
+	PHY_C22(19, 19)
+	PHY_C22(20, 20)
+	PHY_C22(21, 21)
+	PHY_C22(22, 22)
+	PHY_C22(23, 23)
 };
 
 &switch0 {
diff --git a/target/linux/realtek/dts/rtl8382_panasonic_m24eg-pn28240k.dts b/target/linux/realtek/dts/rtl8382_panasonic_m24eg-pn28240k.dts
index 6e3ddd9116d..60234bc857d 100644
--- a/target/linux/realtek/dts/rtl8382_panasonic_m24eg-pn28240k.dts
+++ b/target/linux/realtek/dts/rtl8382_panasonic_m24eg-pn28240k.dts
@@ -107,14 +107,14 @@
 };
 
 &mdio_bus0 {
-	EXTERNAL_PHY(0)
-	EXTERNAL_PHY(1)
-	EXTERNAL_PHY(2)
-	EXTERNAL_PHY(3)
-	EXTERNAL_PHY(4)
-	EXTERNAL_PHY(5)
-	EXTERNAL_PHY(6)
-	EXTERNAL_PHY(7)
+	PHY_C22(0, 0)
+	PHY_C22(1, 1)
+	PHY_C22(2, 2)
+	PHY_C22(3, 3)
+	PHY_C22(4, 4)
+	PHY_C22(5, 5)
+	PHY_C22(6, 6)
+	PHY_C22(7, 7)
 
 	INTERNAL_PHY(8)
 	INTERNAL_PHY(9)
@@ -126,14 +126,14 @@
 	INTERNAL_PHY(15)
 
 	/* RTL8218FB */
-	EXTERNAL_PHY(16)
-	EXTERNAL_PHY(17)
-	EXTERNAL_PHY(18)
-	EXTERNAL_PHY(19)
-	EXTERNAL_PHY(20)
-	EXTERNAL_PHY(21)
-	EXTERNAL_PHY(22)
-	EXTERNAL_PHY(23)
+	PHY_C22(16, 16)
+	PHY_C22(17, 17)
+	PHY_C22(18, 18)
+	PHY_C22(19, 19)
+	PHY_C22(20, 20)
+	PHY_C22(21, 21)
+	PHY_C22(22, 22)
+	PHY_C22(23, 23)
 };
 
 &switch0 {
diff --git a/target/linux/realtek/dts/rtl8382_tplink_t1600g-28ts-v3.dts b/target/linux/realtek/dts/rtl8382_tplink_t1600g-28ts-v3.dts
index 8e6fdecfd52..587486f0036 100644
--- a/target/linux/realtek/dts/rtl8382_tplink_t1600g-28ts-v3.dts
+++ b/target/linux/realtek/dts/rtl8382_tplink_t1600g-28ts-v3.dts
@@ -95,14 +95,14 @@
 };
 
 &mdio_bus0 {
-	EXTERNAL_PHY(0)
-	EXTERNAL_PHY(1)
-	EXTERNAL_PHY(2)
-	EXTERNAL_PHY(3)
-	EXTERNAL_PHY(4)
-	EXTERNAL_PHY(5)
-	EXTERNAL_PHY(6)
-	EXTERNAL_PHY(7)
+	PHY_C22(0, 0)
+	PHY_C22(1, 1)
+	PHY_C22(2, 2)
+	PHY_C22(3, 3)
+	PHY_C22(4, 4)
+	PHY_C22(5, 5)
+	PHY_C22(6, 6)
+	PHY_C22(7, 7)
 
 	INTERNAL_PHY(8)
 	INTERNAL_PHY(9)
@@ -113,14 +113,14 @@
 	INTERNAL_PHY(14)
 	INTERNAL_PHY(15)
 
-	EXTERNAL_PHY(16)
-	EXTERNAL_PHY(17)
-	EXTERNAL_PHY(18)
-	EXTERNAL_PHY(19)
-	EXTERNAL_PHY(20)
-	EXTERNAL_PHY(21)
-	EXTERNAL_PHY(22)
-	EXTERNAL_PHY(23)
+	PHY_C22(16, 16)
+	PHY_C22(17, 17)
+	PHY_C22(18, 18)
+	PHY_C22(19, 19)
+	PHY_C22(20, 20)
+	PHY_C22(21, 21)
+	PHY_C22(22, 22)
+	PHY_C22(23, 23)
 };
 
 &switch0 {
diff --git a/target/linux/realtek/dts/rtl8382_zyxel_gs1900-16-a1.dts b/target/linux/realtek/dts/rtl8382_zyxel_gs1900-16-a1.dts
index e3d61192dbb..26db7855bfb 100644
--- a/target/linux/realtek/dts/rtl8382_zyxel_gs1900-16-a1.dts
+++ b/target/linux/realtek/dts/rtl8382_zyxel_gs1900-16-a1.dts
@@ -9,14 +9,14 @@
 };
 
 &mdio_bus0 {
-	EXTERNAL_PHY(16)
-	EXTERNAL_PHY(17)
-	EXTERNAL_PHY(18)
-	EXTERNAL_PHY(19)
-	EXTERNAL_PHY(20)
-	EXTERNAL_PHY(21)
-	EXTERNAL_PHY(22)
-	EXTERNAL_PHY(23)
+	PHY_C22(16, 16)
+	PHY_C22(17, 17)
+	PHY_C22(18, 18)
+	PHY_C22(19, 19)
+	PHY_C22(20, 20)
+	PHY_C22(21, 21)
+	PHY_C22(22, 22)
+	PHY_C22(23, 23)
 };
 
 &switch0 {
diff --git a/target/linux/realtek/dts/rtl8382_zyxel_gs1900-24.dtsi b/target/linux/realtek/dts/rtl8382_zyxel_gs1900-24.dtsi
index 5f2fc035326..ed92462e752 100644
--- a/target/linux/realtek/dts/rtl8382_zyxel_gs1900-24.dtsi
+++ b/target/linux/realtek/dts/rtl8382_zyxel_gs1900-24.dtsi
@@ -49,23 +49,23 @@
 };
 
 &mdio_bus0 {
-	EXTERNAL_PHY(0)
-	EXTERNAL_PHY(1)
-	EXTERNAL_PHY(2)
-	EXTERNAL_PHY(3)
-	EXTERNAL_PHY(4)
-	EXTERNAL_PHY(5)
-	EXTERNAL_PHY(6)
-	EXTERNAL_PHY(7)
+	PHY_C22(0, 0)
+	PHY_C22(1, 1)
+	PHY_C22(2, 2)
+	PHY_C22(3, 3)
+	PHY_C22(4, 4)
+	PHY_C22(5, 5)
+	PHY_C22(6, 6)
+	PHY_C22(7, 7)
 
-	EXTERNAL_PHY(16)
-	EXTERNAL_PHY(17)
-	EXTERNAL_PHY(18)
-	EXTERNAL_PHY(19)
-	EXTERNAL_PHY(20)
-	EXTERNAL_PHY(21)
-	EXTERNAL_PHY(22)
-	EXTERNAL_PHY(23)
+	PHY_C22(16, 16)
+	PHY_C22(17, 17)
+	PHY_C22(18, 18)
+	PHY_C22(19, 19)
+	PHY_C22(20, 20)
+	PHY_C22(21, 21)
+	PHY_C22(22, 22)
+	PHY_C22(23, 23)
 };
 
 &switch0 {
diff --git a/target/linux/realtek/dts/rtl8382_zyxel_gs1900-24e-a1.dts b/target/linux/realtek/dts/rtl8382_zyxel_gs1900-24e-a1.dts
index 30add748861..139d2a29f58 100644
--- a/target/linux/realtek/dts/rtl8382_zyxel_gs1900-24e-a1.dts
+++ b/target/linux/realtek/dts/rtl8382_zyxel_gs1900-24e-a1.dts
@@ -19,23 +19,23 @@
 };
 
 &mdio_bus0 {
-	EXTERNAL_PHY(0)
-	EXTERNAL_PHY(1)
-	EXTERNAL_PHY(2)
-	EXTERNAL_PHY(3)
-	EXTERNAL_PHY(4)
-	EXTERNAL_PHY(5)
-	EXTERNAL_PHY(6)
-	EXTERNAL_PHY(7)
+	PHY_C22(0, 0)
+	PHY_C22(1, 1)
+	PHY_C22(2, 2)
+	PHY_C22(3, 3)
+	PHY_C22(4, 4)
+	PHY_C22(5, 5)
+	PHY_C22(6, 6)
+	PHY_C22(7, 7)
 
-	EXTERNAL_PHY(16)
-	EXTERNAL_PHY(17)
-	EXTERNAL_PHY(18)
-	EXTERNAL_PHY(19)
-	EXTERNAL_PHY(20)
-	EXTERNAL_PHY(21)
-	EXTERNAL_PHY(22)
-	EXTERNAL_PHY(23)
+	PHY_C22(16, 16)
+	PHY_C22(17, 17)
+	PHY_C22(18, 18)
+	PHY_C22(19, 19)
+	PHY_C22(20, 20)
+	PHY_C22(21, 21)
+	PHY_C22(22, 22)
+	PHY_C22(23, 23)
 };
 
 &switch0 {
diff --git a/target/linux/realtek/dts/rtl8382_zyxel_gs1900-24ep-a1.dts b/target/linux/realtek/dts/rtl8382_zyxel_gs1900-24ep-a1.dts
index 3507d1ea9c9..21529b40435 100644
--- a/target/linux/realtek/dts/rtl8382_zyxel_gs1900-24ep-a1.dts
+++ b/target/linux/realtek/dts/rtl8382_zyxel_gs1900-24ep-a1.dts
@@ -13,23 +13,23 @@
 };
 
 &mdio_bus0 {
-	EXTERNAL_PHY(0)
-	EXTERNAL_PHY(1)
-	EXTERNAL_PHY(2)
-	EXTERNAL_PHY(3)
-	EXTERNAL_PHY(4)
-	EXTERNAL_PHY(5)
-	EXTERNAL_PHY(6)
-	EXTERNAL_PHY(7)
+	PHY_C22(0, 0)
+	PHY_C22(1, 1)
+	PHY_C22(2, 2)
+	PHY_C22(3, 3)
+	PHY_C22(4, 4)
+	PHY_C22(5, 5)
+	PHY_C22(6, 6)
+	PHY_C22(7, 7)
 
-	EXTERNAL_PHY(16)
-	EXTERNAL_PHY(17)
-	EXTERNAL_PHY(18)
-	EXTERNAL_PHY(19)
-	EXTERNAL_PHY(20)
-	EXTERNAL_PHY(21)
-	EXTERNAL_PHY(22)
-	EXTERNAL_PHY(23)
+	PHY_C22(16, 16)
+	PHY_C22(17, 17)
+	PHY_C22(18, 18)
+	PHY_C22(19, 19)
+	PHY_C22(20, 20)
+	PHY_C22(21, 21)
+	PHY_C22(22, 22)
+	PHY_C22(23, 23)
 };
 
 &switch0 {
diff --git a/target/linux/realtek/dts/rtl8382_zyxel_gs1900-24hp-a1.dts b/target/linux/realtek/dts/rtl8382_zyxel_gs1900-24hp-a1.dts
index 90a132c78e1..55b04284ea5 100644
--- a/target/linux/realtek/dts/rtl8382_zyxel_gs1900-24hp-a1.dts
+++ b/target/linux/realtek/dts/rtl8382_zyxel_gs1900-24hp-a1.dts
@@ -55,23 +55,23 @@
 };
 
 &mdio_bus0 {
-	EXTERNAL_PHY(0)
-	EXTERNAL_PHY(1)
-	EXTERNAL_PHY(2)
-	EXTERNAL_PHY(3)
-	EXTERNAL_PHY(4)
-	EXTERNAL_PHY(5)
-	EXTERNAL_PHY(6)
-	EXTERNAL_PHY(7)
+	PHY_C22(0, 0)
+	PHY_C22(1, 1)
+	PHY_C22(2, 2)
+	PHY_C22(3, 3)
+	PHY_C22(4, 4)
+	PHY_C22(5, 5)
+	PHY_C22(6, 6)
+	PHY_C22(7, 7)
 
-	EXTERNAL_PHY(16)
-	EXTERNAL_PHY(17)
-	EXTERNAL_PHY(18)
-	EXTERNAL_PHY(19)
-	EXTERNAL_PHY(20)
-	EXTERNAL_PHY(21)
-	EXTERNAL_PHY(22)
-	EXTERNAL_PHY(23)
+	PHY_C22(16, 16)
+	PHY_C22(17, 17)
+	PHY_C22(18, 18)
+	PHY_C22(19, 19)
+	PHY_C22(20, 20)
+	PHY_C22(21, 21)
+	PHY_C22(22, 22)
+	PHY_C22(23, 23)
 };
 
 &switch0 {
diff --git a/target/linux/realtek/dts/rtl8382_zyxel_gs1900-24hp-b1.dts b/target/linux/realtek/dts/rtl8382_zyxel_gs1900-24hp-b1.dts
index 8130a3ba43e..7d6f1e97943 100644
--- a/target/linux/realtek/dts/rtl8382_zyxel_gs1900-24hp-b1.dts
+++ b/target/linux/realtek/dts/rtl8382_zyxel_gs1900-24hp-b1.dts
@@ -51,23 +51,23 @@
 };
 
 &mdio_bus0 {
-	EXTERNAL_PHY(0)
-	EXTERNAL_PHY(1)
-	EXTERNAL_PHY(2)
-	EXTERNAL_PHY(3)
-	EXTERNAL_PHY(4)
-	EXTERNAL_PHY(5)
-	EXTERNAL_PHY(6)
-	EXTERNAL_PHY(7)
+	PHY_C22(0, 0)
+	PHY_C22(1, 1)
+	PHY_C22(2, 2)
+	PHY_C22(3, 3)
+	PHY_C22(4, 4)
+	PHY_C22(5, 5)
+	PHY_C22(6, 6)
+	PHY_C22(7, 7)
 
-	EXTERNAL_PHY(16)
-	EXTERNAL_PHY(17)
-	EXTERNAL_PHY(18)
-	EXTERNAL_PHY(19)
-	EXTERNAL_PHY(20)
-	EXTERNAL_PHY(21)
-	EXTERNAL_PHY(22)
-	EXTERNAL_PHY(23)
+	PHY_C22(16, 16)
+	PHY_C22(17, 17)
+	PHY_C22(18, 18)
+	PHY_C22(19, 19)
+	PHY_C22(20, 20)
+	PHY_C22(21, 21)
+	PHY_C22(22, 22)
+	PHY_C22(23, 23)
 };
 
 &switch0 {
diff --git a/target/linux/realtek/dts/rtl8393_d-link_dgs-1210-52.dts b/target/linux/realtek/dts/rtl8393_d-link_dgs-1210-52.dts
index 9a6b8f2ae77..75b0a4a0398 100644
--- a/target/linux/realtek/dts/rtl8393_d-link_dgs-1210-52.dts
+++ b/target/linux/realtek/dts/rtl8393_d-link_dgs-1210-52.dts
@@ -12,64 +12,64 @@
 
 &mdio_bus0 {
 	/* External phy RTL8218B #1 */
-	EXTERNAL_PHY(0)
-	EXTERNAL_PHY(1)
-	EXTERNAL_PHY(2)
-	EXTERNAL_PHY(3)
-	EXTERNAL_PHY(4)
-	EXTERNAL_PHY(5)
-	EXTERNAL_PHY(6)
-	EXTERNAL_PHY(7)
+	PHY_C22(0, 0)
+	PHY_C22(1, 1)
+	PHY_C22(2, 2)
+	PHY_C22(3, 3)
+	PHY_C22(4, 4)
+	PHY_C22(5, 5)
+	PHY_C22(6, 6)
+	PHY_C22(7, 7)
 
 	/* External phy RTL8218B #2 */
-	EXTERNAL_PHY(8)
-	EXTERNAL_PHY(9)
-	EXTERNAL_PHY(10)
-	EXTERNAL_PHY(11)
-	EXTERNAL_PHY(12)
-	EXTERNAL_PHY(13)
-	EXTERNAL_PHY(14)
-	EXTERNAL_PHY(15)
+	PHY_C22(8, 8)
+	PHY_C22(9, 9)
+	PHY_C22(10, 10)
+	PHY_C22(11, 11)
+	PHY_C22(12, 12)
+	PHY_C22(13, 13)
+	PHY_C22(14, 14)
+	PHY_C22(15, 15)
 
 	/* External phy RTL8218B #3 */
-	EXTERNAL_PHY(16)
-	EXTERNAL_PHY(17)
-	EXTERNAL_PHY(18)
-	EXTERNAL_PHY(19)
-	EXTERNAL_PHY(20)
-	EXTERNAL_PHY(21)
-	EXTERNAL_PHY(22)
-	EXTERNAL_PHY(23)
+	PHY_C22(16, 16)
+	PHY_C22(17, 17)
+	PHY_C22(18, 18)
+	PHY_C22(19, 19)
+	PHY_C22(20, 20)
+	PHY_C22(21, 21)
+	PHY_C22(22, 22)
+	PHY_C22(23, 23)
 
 	/* External phy RTL8218B #4 */
-	EXTERNAL_PHY(24)
-	EXTERNAL_PHY(25)
-	EXTERNAL_PHY(26)
-	EXTERNAL_PHY(27)
-	EXTERNAL_PHY(28)
-	EXTERNAL_PHY(29)
-	EXTERNAL_PHY(30)
-	EXTERNAL_PHY(31)
+	PHY_C22(24, 24)
+	PHY_C22(25, 25)
+	PHY_C22(26, 26)
+	PHY_C22(27, 27)
+	PHY_C22(28, 28)
+	PHY_C22(29, 29)
+	PHY_C22(30, 30)
+	PHY_C22(31, 31)
 
 	/* External phy RTL8218B #5 */
-	EXTERNAL_PHY(32)
-	EXTERNAL_PHY(33)
-	EXTERNAL_PHY(34)
-	EXTERNAL_PHY(35)
-	EXTERNAL_PHY(36)
-	EXTERNAL_PHY(37)
-	EXTERNAL_PHY(38)
-	EXTERNAL_PHY(39)
+	PHY_C22(32, 32)
+	PHY_C22(33, 33)
+	PHY_C22(34, 34)
+	PHY_C22(35, 35)
+	PHY_C22(36, 36)
+	PHY_C22(37, 37)
+	PHY_C22(38, 38)
+	PHY_C22(39, 39)
 
 	/* External phy RTL8218B #6 */
-	EXTERNAL_PHY(40)
-	EXTERNAL_PHY(41)
-	EXTERNAL_PHY(42)
-	EXTERNAL_PHY(43)
-	EXTERNAL_PHY(44)
-	EXTERNAL_PHY(45)
-	EXTERNAL_PHY(46)
-	EXTERNAL_PHY(47)
+	PHY_C22(40, 40)
+	PHY_C22(41, 41)
+	PHY_C22(42, 42)
+	PHY_C22(43, 43)
+	PHY_C22(44, 44)
+	PHY_C22(45, 45)
+	PHY_C22(46, 46)
+	PHY_C22(47, 47)
 
 	/* External phy RTL8214FC */
 	EXTERNAL_SFP_PHY_FULL(48, 0)
diff --git a/target/linux/realtek/dts/rtl8393_edgecore_ecs4100-12ph.dts b/target/linux/realtek/dts/rtl8393_edgecore_ecs4100-12ph.dts
index 516fdf08569..0dee6d9744d 100644
--- a/target/linux/realtek/dts/rtl8393_edgecore_ecs4100-12ph.dts
+++ b/target/linux/realtek/dts/rtl8393_edgecore_ecs4100-12ph.dts
@@ -172,14 +172,14 @@
 	reset-post-delay-us = <140000>;
 
 	/* External phy RTL8218B */
-	EXTERNAL_PHY(0)
-	EXTERNAL_PHY(1)
-	EXTERNAL_PHY(2)
-	EXTERNAL_PHY(3)
-	EXTERNAL_PHY(4)
-	EXTERNAL_PHY(5)
-	EXTERNAL_PHY(6)
-	EXTERNAL_PHY(7)
+	PHY_C22(0, 0)
+	PHY_C22(1, 1)
+	PHY_C22(2, 2)
+	PHY_C22(3, 3)
+	PHY_C22(4, 4)
+	PHY_C22(5, 5)
+	PHY_C22(6, 6)
+	PHY_C22(7, 7)
 
 	/* External phy RTL8214FC */
 	EXTERNAL_SFP_PHY_FULL(48, 0)
diff --git a/target/linux/realtek/dts/rtl8393_hpe_1920.dtsi b/target/linux/realtek/dts/rtl8393_hpe_1920.dtsi
index 221a5bf069f..a4d5299a278 100644
--- a/target/linux/realtek/dts/rtl8393_hpe_1920.dtsi
+++ b/target/linux/realtek/dts/rtl8393_hpe_1920.dtsi
@@ -25,59 +25,59 @@
 };
 
 &mdio_bus0 {
-	EXTERNAL_PHY(0)
-	EXTERNAL_PHY(1)
-	EXTERNAL_PHY(2)
-	EXTERNAL_PHY(3)
-	EXTERNAL_PHY(4)
-	EXTERNAL_PHY(5)
-	EXTERNAL_PHY(6)
-	EXTERNAL_PHY(7)
+	PHY_C22(0, 0)
+	PHY_C22(1, 1)
+	PHY_C22(2, 2)
+	PHY_C22(3, 3)
+	PHY_C22(4, 4)
+	PHY_C22(5, 5)
+	PHY_C22(6, 6)
+	PHY_C22(7, 7)
 
-	EXTERNAL_PHY(8)
-	EXTERNAL_PHY(9)
-	EXTERNAL_PHY(10)
-	EXTERNAL_PHY(11)
-	EXTERNAL_PHY(12)
-	EXTERNAL_PHY(13)
-	EXTERNAL_PHY(14)
-	EXTERNAL_PHY(15)
+	PHY_C22(8, 8)
+	PHY_C22(9, 9)
+	PHY_C22(10, 10)
+	PHY_C22(11, 11)
+	PHY_C22(12, 12)
+	PHY_C22(13, 13)
+	PHY_C22(14, 14)
+	PHY_C22(15, 15)
 
-	EXTERNAL_PHY(16)
-	EXTERNAL_PHY(17)
-	EXTERNAL_PHY(18)
-	EXTERNAL_PHY(19)
-	EXTERNAL_PHY(20)
-	EXTERNAL_PHY(21)
-	EXTERNAL_PHY(22)
-	EXTERNAL_PHY(23)
+	PHY_C22(16, 16)
+	PHY_C22(17, 17)
+	PHY_C22(18, 18)
+	PHY_C22(19, 19)
+	PHY_C22(20, 20)
+	PHY_C22(21, 21)
+	PHY_C22(22, 22)
+	PHY_C22(23, 23)
 
-	EXTERNAL_PHY(24)
-	EXTERNAL_PHY(25)
-	EXTERNAL_PHY(26)
-	EXTERNAL_PHY(27)
-	EXTERNAL_PHY(28)
-	EXTERNAL_PHY(29)
-	EXTERNAL_PHY(30)
-	EXTERNAL_PHY(31)
+	PHY_C22(24, 24)
+	PHY_C22(25, 25)
+	PHY_C22(26, 26)
+	PHY_C22(27, 27)
+	PHY_C22(28, 28)
+	PHY_C22(29, 29)
+	PHY_C22(30, 30)
+	PHY_C22(31, 31)
 
-	EXTERNAL_PHY(32)
-	EXTERNAL_PHY(33)
-	EXTERNAL_PHY(34)
-	EXTERNAL_PHY(35)
-	EXTERNAL_PHY(36)
-	EXTERNAL_PHY(37)
-	EXTERNAL_PHY(38)
-	EXTERNAL_PHY(39)
+	PHY_C22(32, 32)
+	PHY_C22(33, 33)
+	PHY_C22(34, 34)
+	PHY_C22(35, 35)
+	PHY_C22(36, 36)
+	PHY_C22(37, 37)
+	PHY_C22(38, 38)
+	PHY_C22(39, 39)
 
-	EXTERNAL_PHY(40)
-	EXTERNAL_PHY(41)
-	EXTERNAL_PHY(42)
-	EXTERNAL_PHY(43)
-	EXTERNAL_PHY(44)
-	EXTERNAL_PHY(45)
-	EXTERNAL_PHY(46)
-	EXTERNAL_PHY(47)
+	PHY_C22(40, 40)
+	PHY_C22(41, 41)
+	PHY_C22(42, 42)
+	PHY_C22(43, 43)
+	PHY_C22(44, 44)
+	PHY_C22(45, 45)
+	PHY_C22(46, 46)
+	PHY_C22(47, 47)
 };
 
 &switch0 {
diff --git a/target/linux/realtek/dts/rtl8393_netgear_gs750e.dts b/target/linux/realtek/dts/rtl8393_netgear_gs750e.dts
index a5125881fc5..906a04d9a30 100644
--- a/target/linux/realtek/dts/rtl8393_netgear_gs750e.dts
+++ b/target/linux/realtek/dts/rtl8393_netgear_gs750e.dts
@@ -107,64 +107,64 @@
 	// reset-gpios = <&gpio0 23 GPIO_ACTIVE_LOW>;
 
 	/* External phy RTL8218B #1 */
-	EXTERNAL_PHY(0)
-	EXTERNAL_PHY(1)
-	EXTERNAL_PHY(2)
-	EXTERNAL_PHY(3)
-	EXTERNAL_PHY(4)
-	EXTERNAL_PHY(5)
-	EXTERNAL_PHY(6)
-	EXTERNAL_PHY(7)
+	PHY_C22(0, 0)
+	PHY_C22(1, 1)
+	PHY_C22(2, 2)
+	PHY_C22(3, 3)
+	PHY_C22(4, 4)
+	PHY_C22(5, 5)
+	PHY_C22(6, 6)
+	PHY_C22(7, 7)
 
 	/* External phy RTL8218B #2 */
-	EXTERNAL_PHY(8)
-	EXTERNAL_PHY(9)
-	EXTERNAL_PHY(10)
-	EXTERNAL_PHY(11)
-	EXTERNAL_PHY(12)
-	EXTERNAL_PHY(13)
-	EXTERNAL_PHY(14)
-	EXTERNAL_PHY(15)
+	PHY_C22(8, 8)
+	PHY_C22(9, 9)
+	PHY_C22(10, 10)
+	PHY_C22(11, 11)
+	PHY_C22(12, 12)
+	PHY_C22(13, 13)
+	PHY_C22(14, 14)
+	PHY_C22(15, 15)
 
 	/* External phy RTL8218B #3 */
-	EXTERNAL_PHY(16)
-	EXTERNAL_PHY(17)
-	EXTERNAL_PHY(18)
-	EXTERNAL_PHY(19)
-	EXTERNAL_PHY(20)
-	EXTERNAL_PHY(21)
-	EXTERNAL_PHY(22)
-	EXTERNAL_PHY(23)
+	PHY_C22(16, 16)
+	PHY_C22(17, 17)
+	PHY_C22(18, 18)
+	PHY_C22(19, 19)
+	PHY_C22(20, 20)
+	PHY_C22(21, 21)
+	PHY_C22(22, 22)
+	PHY_C22(23, 23)
 
 	/* External phy RTL8218B #4 */
-	EXTERNAL_PHY(24)
-	EXTERNAL_PHY(25)
-	EXTERNAL_PHY(26)
-	EXTERNAL_PHY(27)
-	EXTERNAL_PHY(28)
-	EXTERNAL_PHY(29)
-	EXTERNAL_PHY(30)
-	EXTERNAL_PHY(31)
+	PHY_C22(24, 24)
+	PHY_C22(25, 25)
+	PHY_C22(26, 26)
+	PHY_C22(27, 27)
+	PHY_C22(28, 28)
+	PHY_C22(29, 29)
+	PHY_C22(30, 30)
+	PHY_C22(31, 31)
 
 	/* External phy RTL8218B #5 */
-	EXTERNAL_PHY(32)
-	EXTERNAL_PHY(33)
-	EXTERNAL_PHY(34)
-	EXTERNAL_PHY(35)
-	EXTERNAL_PHY(36)
-	EXTERNAL_PHY(37)
-	EXTERNAL_PHY(38)
-	EXTERNAL_PHY(39)
+	PHY_C22(32, 32)
+	PHY_C22(33, 33)
+	PHY_C22(34, 34)
+	PHY_C22(35, 35)
+	PHY_C22(36, 36)
+	PHY_C22(37, 37)
+	PHY_C22(38, 38)
+	PHY_C22(39, 39)
 
 	/* External phy RTL8218B #6 */
-	EXTERNAL_PHY(40)
-	EXTERNAL_PHY(41)
-	EXTERNAL_PHY(42)
-	EXTERNAL_PHY(43)
-	EXTERNAL_PHY(44)
-	EXTERNAL_PHY(45)
-	EXTERNAL_PHY(46)
-	EXTERNAL_PHY(47)
+	PHY_C22(40, 40)
+	PHY_C22(41, 41)
+	PHY_C22(42, 42)
+	PHY_C22(43, 43)
+	PHY_C22(44, 44)
+	PHY_C22(45, 45)
+	PHY_C22(46, 46)
+	PHY_C22(47, 47)
 };
 
 &switch0 {
diff --git a/target/linux/realtek/dts/rtl8393_panasonic_m48eg-pn28480k.dts b/target/linux/realtek/dts/rtl8393_panasonic_m48eg-pn28480k.dts
index ff23d4aa7f3..5c811f36fa6 100644
--- a/target/linux/realtek/dts/rtl8393_panasonic_m48eg-pn28480k.dts
+++ b/target/linux/realtek/dts/rtl8393_panasonic_m48eg-pn28480k.dts
@@ -243,60 +243,60 @@
 };
 
 &mdio_bus0 {
-	EXTERNAL_PHY(0)
-	EXTERNAL_PHY(1)
-	EXTERNAL_PHY(2)
-	EXTERNAL_PHY(3)
-	EXTERNAL_PHY(4)
-	EXTERNAL_PHY(5)
-	EXTERNAL_PHY(6)
-	EXTERNAL_PHY(7)
+	PHY_C22(0, 0)
+	PHY_C22(1, 1)
+	PHY_C22(2, 2)
+	PHY_C22(3, 3)
+	PHY_C22(4, 4)
+	PHY_C22(5, 5)
+	PHY_C22(6, 6)
+	PHY_C22(7, 7)
 
-	EXTERNAL_PHY(8)
-	EXTERNAL_PHY(9)
-	EXTERNAL_PHY(10)
-	EXTERNAL_PHY(11)
-	EXTERNAL_PHY(12)
-	EXTERNAL_PHY(13)
-	EXTERNAL_PHY(14)
-	EXTERNAL_PHY(15)
+	PHY_C22(8, 8)
+	PHY_C22(9, 9)
+	PHY_C22(10, 10)
+	PHY_C22(11, 11)
+	PHY_C22(12, 12)
+	PHY_C22(13, 13)
+	PHY_C22(14, 14)
+	PHY_C22(15, 15)
 
-	EXTERNAL_PHY(16)
-	EXTERNAL_PHY(17)
-	EXTERNAL_PHY(18)
-	EXTERNAL_PHY(19)
-	EXTERNAL_PHY(20)
-	EXTERNAL_PHY(21)
-	EXTERNAL_PHY(22)
-	EXTERNAL_PHY(23)
+	PHY_C22(16, 16)
+	PHY_C22(17, 17)
+	PHY_C22(18, 18)
+	PHY_C22(19, 19)
+	PHY_C22(20, 20)
+	PHY_C22(21, 21)
+	PHY_C22(22, 22)
+	PHY_C22(23, 23)
 
-	EXTERNAL_PHY(24)
-	EXTERNAL_PHY(25)
-	EXTERNAL_PHY(26)
-	EXTERNAL_PHY(27)
-	EXTERNAL_PHY(28)
-	EXTERNAL_PHY(29)
-	EXTERNAL_PHY(30)
-	EXTERNAL_PHY(31)
+	PHY_C22(24, 24)
+	PHY_C22(25, 25)
+	PHY_C22(26, 26)
+	PHY_C22(27, 27)
+	PHY_C22(28, 28)
+	PHY_C22(29, 29)
+	PHY_C22(30, 30)
+	PHY_C22(31, 31)
 
-	EXTERNAL_PHY(32)
-	EXTERNAL_PHY(33)
-	EXTERNAL_PHY(34)
-	EXTERNAL_PHY(35)
-	EXTERNAL_PHY(36)
-	EXTERNAL_PHY(37)
-	EXTERNAL_PHY(38)
-	EXTERNAL_PHY(39)
+	PHY_C22(32, 32)
+	PHY_C22(33, 33)
+	PHY_C22(34, 34)
+	PHY_C22(35, 35)
+	PHY_C22(36, 36)
+	PHY_C22(37, 37)
+	PHY_C22(38, 38)
+	PHY_C22(39, 39)
 
 	/* RTL8218FB */
-	EXTERNAL_PHY(40)
-	EXTERNAL_PHY(41)
-	EXTERNAL_PHY(42)
-	EXTERNAL_PHY(43)
-	EXTERNAL_PHY(44)
-	EXTERNAL_PHY(45)
-	EXTERNAL_PHY(46)
-	EXTERNAL_PHY(47)
+	PHY_C22(40, 40)
+	PHY_C22(41, 41)
+	PHY_C22(42, 42)
+	PHY_C22(43, 43)
+	PHY_C22(44, 44)
+	PHY_C22(45, 45)
+	PHY_C22(46, 46)
+	PHY_C22(47, 47)
 };
 
 &switch0 {
diff --git a/target/linux/realtek/dts/rtl8393_tplink_sg2452p-v4.dts b/target/linux/realtek/dts/rtl8393_tplink_sg2452p-v4.dts
index 6861d7e494f..515c63f6071 100644
--- a/target/linux/realtek/dts/rtl8393_tplink_sg2452p-v4.dts
+++ b/target/linux/realtek/dts/rtl8393_tplink_sg2452p-v4.dts
@@ -284,64 +284,64 @@
 		#size-cells = <0>;
 
 		/* External phy RTL8218B #1 */
-		EXTERNAL_PHY(0)
-		EXTERNAL_PHY(1)
-		EXTERNAL_PHY(2)
-		EXTERNAL_PHY(3)
-		EXTERNAL_PHY(4)
-		EXTERNAL_PHY(5)
-		EXTERNAL_PHY(6)
-		EXTERNAL_PHY(7)
+		PHY_C22(0, 0)
+		PHY_C22(1, 1)
+		PHY_C22(2, 2)
+		PHY_C22(3, 3)
+		PHY_C22(4, 4)
+		PHY_C22(5, 5)
+		PHY_C22(6, 6)
+		PHY_C22(7, 7)
 
 		/* External phy RTL8218B #2 */
-		EXTERNAL_PHY(8)
-		EXTERNAL_PHY(9)
-		EXTERNAL_PHY(10)
-		EXTERNAL_PHY(11)
-		EXTERNAL_PHY(12)
-		EXTERNAL_PHY(13)
-		EXTERNAL_PHY(14)
-		EXTERNAL_PHY(15)
+		PHY_C22(8, 8)
+		PHY_C22(9, 9)
+		PHY_C22(10, 10)
+		PHY_C22(11, 11)
+		PHY_C22(12, 12)
+		PHY_C22(13, 13)
+		PHY_C22(14, 14)
+		PHY_C22(15, 15)
 
 		/* External phy RTL8218B #3 */
-		EXTERNAL_PHY(16)
-		EXTERNAL_PHY(17)
-		EXTERNAL_PHY(18)
-		EXTERNAL_PHY(19)
-		EXTERNAL_PHY(20)
-		EXTERNAL_PHY(21)
-		EXTERNAL_PHY(22)
-		EXTERNAL_PHY(23)
+		PHY_C22(16, 16)
+		PHY_C22(17, 17)
+		PHY_C22(18, 18)
+		PHY_C22(19, 19)
+		PHY_C22(20, 20)
+		PHY_C22(21, 21)
+		PHY_C22(22, 22)
+		PHY_C22(23, 23)
 
 		/* External phy RTL8218B #4 */
-		EXTERNAL_PHY(24)
-		EXTERNAL_PHY(25)
-		EXTERNAL_PHY(26)
-		EXTERNAL_PHY(27)
-		EXTERNAL_PHY(28)
-		EXTERNAL_PHY(29)
-		EXTERNAL_PHY(30)
-		EXTERNAL_PHY(31)
+		PHY_C22(24, 24)
+		PHY_C22(25, 25)
+		PHY_C22(26, 26)
+		PHY_C22(27, 27)
+		PHY_C22(28, 28)
+		PHY_C22(29, 29)
+		PHY_C22(30, 30)
+		PHY_C22(31, 31)
 
 		/* External phy RTL8218B #5 */
-		EXTERNAL_PHY(32)
-		EXTERNAL_PHY(33)
-		EXTERNAL_PHY(34)
-		EXTERNAL_PHY(35)
-		EXTERNAL_PHY(36)
-		EXTERNAL_PHY(37)
-		EXTERNAL_PHY(38)
-		EXTERNAL_PHY(39)
+		PHY_C22(32, 32)
+		PHY_C22(33, 33)
+		PHY_C22(34, 34)
+		PHY_C22(35, 35)
+		PHY_C22(36, 36)
+		PHY_C22(37, 37)
+		PHY_C22(38, 38)
+		PHY_C22(39, 39)
 
 		/* External phy RTL8218B #6 */
-		EXTERNAL_PHY(40)
-		EXTERNAL_PHY(41)
-		EXTERNAL_PHY(42)
-		EXTERNAL_PHY(43)
-		EXTERNAL_PHY(44)
-		EXTERNAL_PHY(45)
-		EXTERNAL_PHY(46)
-		EXTERNAL_PHY(47)
+		PHY_C22(40, 40)
+		PHY_C22(41, 41)
+		PHY_C22(42, 42)
+		PHY_C22(43, 43)
+		PHY_C22(44, 44)
+		PHY_C22(45, 45)
+		PHY_C22(46, 46)
+		PHY_C22(47, 47)
 	};
 };
 
diff --git a/target/linux/realtek/dts/rtl8393_zyxel_gs1900-48-a1.dts b/target/linux/realtek/dts/rtl8393_zyxel_gs1900-48-a1.dts
index e23402b4d94..20f9328fe72 100644
--- a/target/linux/realtek/dts/rtl8393_zyxel_gs1900-48-a1.dts
+++ b/target/linux/realtek/dts/rtl8393_zyxel_gs1900-48-a1.dts
@@ -239,64 +239,64 @@
 
 &mdio_bus0 {
 	/* External phy RTL8218B #1 */
-	EXTERNAL_PHY(0)
-	EXTERNAL_PHY(1)
-	EXTERNAL_PHY(2)
-	EXTERNAL_PHY(3)
-	EXTERNAL_PHY(4)
-	EXTERNAL_PHY(5)
-	EXTERNAL_PHY(6)
-	EXTERNAL_PHY(7)
+	PHY_C22(0, 0)
+	PHY_C22(1, 1)
+	PHY_C22(2, 2)
+	PHY_C22(3, 3)
+	PHY_C22(4, 4)
+	PHY_C22(5, 5)
+	PHY_C22(6, 6)
+	PHY_C22(7, 7)
 
 	/* External phy RTL8218B #2 */
-	EXTERNAL_PHY(8)
-	EXTERNAL_PHY(9)
-	EXTERNAL_PHY(10)
-	EXTERNAL_PHY(11)
-	EXTERNAL_PHY(12)
-	EXTERNAL_PHY(13)
-	EXTERNAL_PHY(14)
-	EXTERNAL_PHY(15)
+	PHY_C22(8, 8)
+	PHY_C22(9, 9)
+	PHY_C22(10, 10)
+	PHY_C22(11, 11)
+	PHY_C22(12, 12)
+	PHY_C22(13, 13)
+	PHY_C22(14, 14)
+	PHY_C22(15, 15)
 
 	/* External phy RTL8218B #3 */
-	EXTERNAL_PHY(16)
-	EXTERNAL_PHY(17)
-	EXTERNAL_PHY(18)
-	EXTERNAL_PHY(19)
-	EXTERNAL_PHY(20)
-	EXTERNAL_PHY(21)
-	EXTERNAL_PHY(22)
-	EXTERNAL_PHY(23)
+	PHY_C22(16, 16)
+	PHY_C22(17, 17)
+	PHY_C22(18, 18)
+	PHY_C22(19, 19)
+	PHY_C22(20, 20)
+	PHY_C22(21, 21)
+	PHY_C22(22, 22)
+	PHY_C22(23, 23)
 
 	/* External phy RTL8218B #4 */
-	EXTERNAL_PHY(24)
-	EXTERNAL_PHY(25)
-	EXTERNAL_PHY(26)
-	EXTERNAL_PHY(27)
-	EXTERNAL_PHY(28)
-	EXTERNAL_PHY(29)
-	EXTERNAL_PHY(30)
-	EXTERNAL_PHY(31)
+	PHY_C22(24, 24)
+	PHY_C22(25, 25)
+	PHY_C22(26, 26)
+	PHY_C22(27, 27)
+	PHY_C22(28, 28)
+	PHY_C22(29, 29)
+	PHY_C22(30, 30)
+	PHY_C22(31, 31)
 
 	/* External phy RTL8218B #5 */
-	EXTERNAL_PHY(32)
-	EXTERNAL_PHY(33)
-	EXTERNAL_PHY(34)
-	EXTERNAL_PHY(35)
-	EXTERNAL_PHY(36)
-	EXTERNAL_PHY(37)
-	EXTERNAL_PHY(38)
-	EXTERNAL_PHY(39)
+	PHY_C22(32, 32)
+	PHY_C22(33, 33)
+	PHY_C22(34, 34)
+	PHY_C22(35, 35)
+	PHY_C22(36, 36)
+	PHY_C22(37, 37)
+	PHY_C22(38, 38)
+	PHY_C22(39, 39)
 
 	/* External phy RTL8218B #6 */
-	EXTERNAL_PHY(40)
-	EXTERNAL_PHY(41)
-	EXTERNAL_PHY(42)
-	EXTERNAL_PHY(43)
-	EXTERNAL_PHY(44)
-	EXTERNAL_PHY(45)
-	EXTERNAL_PHY(46)
-	EXTERNAL_PHY(47)
+	PHY_C22(40, 40)
+	PHY_C22(41, 41)
+	PHY_C22(42, 42)
+	PHY_C22(43, 43)
+	PHY_C22(44, 44)
+	PHY_C22(45, 45)
+	PHY_C22(46, 46)
+	PHY_C22(47, 47)
 };
 
 &switch0 {
diff --git a/target/linux/realtek/dts/rtl839x_zyxel_gs1920-24hp-common.dtsi b/target/linux/realtek/dts/rtl839x_zyxel_gs1920-24hp-common.dtsi
index cc7e31fddce..2e548ba9fe1 100644
--- a/target/linux/realtek/dts/rtl839x_zyxel_gs1920-24hp-common.dtsi
+++ b/target/linux/realtek/dts/rtl839x_zyxel_gs1920-24hp-common.dtsi
@@ -153,34 +153,34 @@
 
 &mdio_bus0 {
 	/* External phy RTL8218B #1 */
-	EXTERNAL_PHY(0)
-	EXTERNAL_PHY(1)
-	EXTERNAL_PHY(2)
-	EXTERNAL_PHY(3)
-	EXTERNAL_PHY(4)
-	EXTERNAL_PHY(5)
-	EXTERNAL_PHY(6)
-	EXTERNAL_PHY(7)
+	PHY_C22(0, 0)
+	PHY_C22(1, 1)
+	PHY_C22(2, 2)
+	PHY_C22(3, 3)
+	PHY_C22(4, 4)
+	PHY_C22(5, 5)
+	PHY_C22(6, 6)
+	PHY_C22(7, 7)
 
 	/* External phy RTL8218B #2 */
-	EXTERNAL_PHY(8)
-	EXTERNAL_PHY(9)
-	EXTERNAL_PHY(10)
-	EXTERNAL_PHY(11)
-	EXTERNAL_PHY(12)
-	EXTERNAL_PHY(13)
-	EXTERNAL_PHY(14)
-	EXTERNAL_PHY(15)
+	PHY_C22(8, 8)
+	PHY_C22(9, 9)
+	PHY_C22(10, 10)
+	PHY_C22(11, 11)
+	PHY_C22(12, 12)
+	PHY_C22(13, 13)
+	PHY_C22(14, 14)
+	PHY_C22(15, 15)
 
 	/* External phy RTL8218B #3 */
-	EXTERNAL_PHY(16)
-	EXTERNAL_PHY(17)
-	EXTERNAL_PHY(18)
-	EXTERNAL_PHY(19)
-	EXTERNAL_PHY(20)
-	EXTERNAL_PHY(21)
-	EXTERNAL_PHY(22)
-	EXTERNAL_PHY(23)
+	PHY_C22(16, 16)
+	PHY_C22(17, 17)
+	PHY_C22(18, 18)
+	PHY_C22(19, 19)
+	PHY_C22(20, 20)
+	PHY_C22(21, 21)
+	PHY_C22(22, 22)
+	PHY_C22(23, 23)
 };
 
 &switch0 {