[openwrt/openwrt] econet: en7528: add basic ethernet support
LEDE Commits
lede-commits at lists.infradead.org
Sat Feb 14 16:14:56 PST 2026
hauke pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/32df0bdf5909feac99cbf8e9f4df8fabd7c37dc4
commit 32df0bdf5909feac99cbf8e9f4df8fabd7c37dc4
Author: Ahmed Naseef <naseefkm at gmail.com>
AuthorDate: Sat Feb 7 14:51:53 2026 +0400
econet: en7528: add basic ethernet support
EN7528 shares the same clock/reset controller as EN7523. Enable
COMMON_CLK_EN7523 and RESET_CONTROLLER for ethernet hardware resets.
Update econet-eth driver and add it as default package.
Signed-off-by: Ahmed Naseef <naseefkm at gmail.com>
Link: https://github.com/openwrt/openwrt/pull/21326
Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
package/kernel/econet-eth/Makefile | 6 +--
target/linux/econet/Makefile | 2 +-
target/linux/econet/dts/en7528.dtsi | 51 +++++++++++++++++++++++
target/linux/econet/dts/en7528_dasan_h660gm-a.dts | 17 ++++++++
target/linux/econet/dts/en7528_generic.dts | 4 ++
target/linux/econet/en7528/config-6.12 | 3 +-
6 files changed, 78 insertions(+), 5 deletions(-)
diff --git a/package/kernel/econet-eth/Makefile b/package/kernel/econet-eth/Makefile
index d6440f8477..356d006d29 100644
--- a/package/kernel/econet-eth/Makefile
+++ b/package/kernel/econet-eth/Makefile
@@ -5,9 +5,9 @@ PKG_RELEASE:=1
PKG_SOURCE_PROTO:=git
PKG_SOURCE_URL:=https://github.com/cjdelisle/econet_eth.git
-PKG_MIRROR_HASH:=1d2e55a486d2573fe206fff8ec524af157455f6d7f8e00121da440bce551c28f
-PKG_SOURCE_DATE:=2026-01-15
-PKG_SOURCE_VERSION:=ea5f527f48aeb7aef914f9e4fce6cb173cb06640
+PKG_MIRROR_HASH:=b0136345b176f714e28397b8feba372234e9c87fb33879db2e413fb22c1c09c4
+PKG_SOURCE_DATE:=2026-01-27
+PKG_SOURCE_VERSION:=1db74f832563865680ae0b1c25c0a213bbcdf92c
include $(INCLUDE_DIR)/kernel.mk
include $(INCLUDE_DIR)/package.mk
diff --git a/target/linux/econet/Makefile b/target/linux/econet/Makefile
index f3e8af3945..aa8ba09c0f 100644
--- a/target/linux/econet/Makefile
+++ b/target/linux/econet/Makefile
@@ -19,6 +19,6 @@ endef
include $(INCLUDE_DIR)/target.mk
# nand-utils is used by base-files/sbin/en75_chboot
-DEFAULT_PACKAGES += nand-utils
+DEFAULT_PACKAGES += nand-utils kmod-econet-eth
$(eval $(call BuildTarget))
diff --git a/target/linux/econet/dts/en7528.dtsi b/target/linux/econet/dts/en7528.dtsi
index 78eab98ed8..f6232ed37c 100644
--- a/target/linux/econet/dts/en7528.dtsi
+++ b/target/linux/econet/dts/en7528.dtsi
@@ -2,6 +2,8 @@
/dts-v1/;
#include <dt-bindings/interrupt-controller/mips-gic.h>
+#include <dt-bindings/clock/en7523-clk.h>
+#include <dt-bindings/reset/airoha,en7523-reset.h>
/ {
compatible = "econet,en7528";
@@ -55,6 +57,14 @@
interrupts = <2>;
};
+ scu: system-controller at 1fb00000 {
+ compatible = "airoha,en7523-scu";
+ reg = <0x1fa20000 0x400>,
+ <0x1fb00000 0x1000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
timer_hpt: timer at 1fbf0400 {
compatible = "econet,en7528-timer";
reg = <0x1fbf0400 0x14>,
@@ -100,4 +110,45 @@
clock-frequency = <7372800>;
};
+
+ ethernet: ethernet at 1fb50000 {
+ compatible = "econet,en7528-eth";
+ reg = <0x1fb50000 0x10000>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_SHARED 21 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SHARED 22 IRQ_TYPE_LEVEL_HIGH>;
+
+ resets = <&scu EN7523_FE_RST>,
+ <&scu EN7523_FE_PDMA_RST>,
+ <&scu EN7523_FE_QDMA_RST>,
+ <&scu EN7523_GSW_RST>,
+ <&scu EN7523_XPON_MAC_RST>,
+ <&scu EN7523_XPON_PHY_RST>;
+ reset-names = "fe", "qdma0", "qdma1", "gsw",
+ "xpon-mac", "xpon-phy";
+
+ gmac0: mac at 0 {
+ compatible = "econet,eth-mac";
+ reg = <0>;
+ phy-mode = "trgmii";
+ status = "disabled";
+
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ pause;
+ };
+ };
+
+ gmac1: mac at 1 {
+ compatible = "econet,eth-mac";
+ reg = <1>;
+ phy-mode = "rgmii-rxid";
+ status = "disabled";
+ };
+ };
};
diff --git a/target/linux/econet/dts/en7528_dasan_h660gm-a.dts b/target/linux/econet/dts/en7528_dasan_h660gm-a.dts
index 7614b71ada..1065e24fbb 100644
--- a/target/linux/econet/dts/en7528_dasan_h660gm-a.dts
+++ b/target/linux/econet/dts/en7528_dasan_h660gm-a.dts
@@ -18,6 +18,12 @@
};
};
+&gmac0 {
+ status = "okay";
+ nvmem-cells = <&macaddr_dzs 7>;
+ nvmem-cell-names = "mac-address";
+};
+
&nand {
status = "okay";
econet,bmt;
@@ -37,6 +43,17 @@
partition at 40000 {
label = "dzs";
reg = <0x40000 0x40000>;
+ nvmem-layout {
+ compatible = "fixed-layout";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ macaddr_dzs: macaddr at a {
+ compatible = "mac-base";
+ reg = <0xa 0x6>;
+ #nvmem-cell-cells = <1>;
+ };
+ };
};
partition at 80000 {
diff --git a/target/linux/econet/dts/en7528_generic.dts b/target/linux/econet/dts/en7528_generic.dts
index 2a3835eb2b..d4d25266e3 100644
--- a/target/linux/econet/dts/en7528_generic.dts
+++ b/target/linux/econet/dts/en7528_generic.dts
@@ -24,6 +24,10 @@
};
};
+&gmac0 {
+ status = "okay";
+};
+
&nand {
status = "okay";
diff --git a/target/linux/econet/en7528/config-6.12 b/target/linux/econet/en7528/config-6.12
index c956eb0649..0680fdfb37 100644
--- a/target/linux/econet/en7528/config-6.12
+++ b/target/linux/econet/en7528/config-6.12
@@ -8,7 +8,7 @@ CONFIG_BOARD_SCACHE=y
CONFIG_CLKSRC_MMIO=y
CONFIG_CLONE_BACKWARDS=y
CONFIG_COMMON_CLK=y
-# CONFIG_COMMON_CLK_EN7523 is not set
+CONFIG_COMMON_CLK_EN7523=y
CONFIG_COMPACT_UNEVICTABLE_DEFAULT=1
CONFIG_COMPAT_32BIT_TIME=y
CONFIG_CONTEXT_TRACKING=y
@@ -159,6 +159,7 @@ CONFIG_RANDSTRUCT_NONE=y
CONFIG_RATIONAL=y
CONFIG_REGMAP=y
CONFIG_REGMAP_MMIO=y
+CONFIG_RESET_CONTROLLER=y
CONFIG_RFS_ACCEL=y
CONFIG_RPS=y
# CONFIG_SCHED_CORE is not set
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