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ramips: do not use GPIO function on switch pins on certain devices

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The pins of the MT7530 switch that translate to GPIO 0, 3, 6, 9 and 12 has
got a function, by default, which does the same thing as the netdev
trigger. Because of bridge offloading on DSA, the netdev trigger won't see
the frames between the switch ports whilst the default function will.

Do not use the GPIO function on switch pins on devices that fall under this
category.

Keep it for:

mt7621_belkin_rt1800.dts: There's only one LED which is for the wan
interface and there's no bridge offloading between the "wan" interface and
other interfaces.

mt7621_yuncore_ax820.dts: There's no bridge offloading between the "wan"
and "lan" interfaces.

Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
This commit is contained in:
Arınç ÜNAL 2022-10-19 14:43:00 +03:00 committed by Chuanhong Guo
parent 3c31f6b521
commit fc33c41c21
4 changed files with 0 additions and 109 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

37
target/linux/ramips/dts/mt7621_linksys_e7350.dts
View File

@ -57,40 +57,6 @@
function = LED_FUNCTION_WAN;
gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
};
led-wan2 {
color = <LED_COLOR_ID_BLUE>;
function = LED_FUNCTION_WAN;
gpios = <&switch0 0 GPIO_ACTIVE_LOW>;
};
led-lan4 {
color = <LED_COLOR_ID_BLUE>;
function = LED_FUNCTION_LAN;
function-enumerator = <4>;
gpios = <&switch0 3 GPIO_ACTIVE_LOW>;
};
led-lan3 {
color = <LED_COLOR_ID_BLUE>;
function = LED_FUNCTION_LAN;
function-enumerator = <3>;
gpios = <&switch0 6 GPIO_ACTIVE_LOW>;
};
led-lan2 {
color = <LED_COLOR_ID_BLUE>;
function = LED_FUNCTION_LAN;
function-enumerator = <2>;
gpios = <&switch0 9 GPIO_ACTIVE_HIGH>;
};
led-lan1 {
color = <LED_COLOR_ID_BLUE>;
function = LED_FUNCTION_LAN;
function-enumerator = <1>;
gpios = <&switch0 12 GPIO_ACTIVE_LOW>;
};
};
};
@ -185,9 +151,6 @@
};
&switch0 {
gpio-controller;
#gpio-cells = <2>;
ports {
port@1 {
status = "okay";

18
target/linux/ramips/dts/mt7621_netgear_wax202.dts
View File

@ -53,31 +53,16 @@
gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
};
led_lan1_green: lan1_green {
label = "green:lan1";
gpios = <&switch0 3 GPIO_ACTIVE_LOW>;
};
led_lan1_orange: lan1_orange {
label = "orange:lan1";
gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
};
led_lan2_green: lan2_green {
label = "green:lan2";
gpios = <&switch0 6 GPIO_ACTIVE_LOW>;
};
led_lan2_orange: lan2_orange {
label = "orange:lan2";
gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
};
led_lan3_green: lan3_green {
label = "green:lan3";
gpios = <&switch0 12 GPIO_ACTIVE_LOW>;
};
led_lan3_orange: lan3_orange {
label = "orange:lan3";
gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
@ -256,9 +241,6 @@
};
&switch0 {
gpio-controller;
#gpio-cells = <2>;
ports {
port@1 {
status = "okay";

37
target/linux/ramips/dts/mt7621_zbtlink_zbt-wg1608.dtsi
View File

@ -51,40 +51,6 @@
gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
linux,default-trigger = "phy1tpt";
};
lan1 {
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_LAN;
function-enumerator = <1>;
gpios = <&switch0 0 GPIO_ACTIVE_LOW>;
};
lan2 {
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_LAN;
function-enumerator = <2>;
gpios = <&switch0 3 GPIO_ACTIVE_LOW>;
};
lan3 {
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_LAN;
function-enumerator = <3>;
gpios = <&switch0 6 GPIO_ACTIVE_LOW>;
};
lan4 {
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_LAN;
function-enumerator = <4>;
gpios = <&switch0 9 GPIO_ACTIVE_HIGH>;
};
wan {
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_WAN;
gpios = <&switch0 12 GPIO_ACTIVE_LOW>;
};
};
};
@ -186,9 +152,6 @@
};
&switch0 {
gpio-controller;
#gpio-cells = <2>;
ports {
port@0 {
status = "okay";

17
target/linux/ramips/mt7621/base-files/etc/board.d/01_leds
View File

@ -94,13 +94,6 @@ keenetic,kn-3010)
linksys,e5600)
ucidef_set_led_netdev "wan" "wan link" "blue:wan" "wan" "link"
;;
linksys,e7350)
ucidef_set_led_netdev "lan1" "lan1" "blue:lan-1" "lan1"
ucidef_set_led_netdev "lan2" "lan2" "blue:lan-2" "lan2"
ucidef_set_led_netdev "lan3" "lan4" "blue:lan-3" "lan3"
ucidef_set_led_netdev "lan4" "lan4" "blue:lan-4" "lan4"
ucidef_set_led_netdev "wan" "wan" "blue:wan" "wan"
;;
linksys,ea6350-v4|\
linksys,ea7300-v1|\
linksys,ea7300-v2|\
@ -149,9 +142,6 @@ netgear,r7450)
;;
netgear,wax202)
ucidef_set_led_netdev "internet" "Internet" "green:net" "wan"
ucidef_set_led_netdev "lan1" "LAN1" "green:lan1" "lan1"
ucidef_set_led_netdev "lan2" "LAN2" "green:lan2" "lan2"
ucidef_set_led_netdev "lan3" "LAN3" "green:lan3" "lan3"
;;
oraybox,x3a)
ucidef_set_led_netdev "wan" "wan link" "red:status" "wan"
@ -204,13 +194,6 @@ yuncore,ax820)
ucidef_set_led_netdev "lan" "LAN" "green:lan" "lan"
ucidef_set_led_netdev "wan" "WAN" "green:wan" "wan"
;;
zbtlink,zbt-wg1608-16m)
ucidef_set_led_netdev "lan1" "LAN1" "green:lan-1" "lan1"
ucidef_set_led_netdev "lan2" "LAN2" "green:lan-2" "lan2"
ucidef_set_led_netdev "lan3" "LAN3" "green:lan-3" "lan3"
ucidef_set_led_netdev "lan4" "LAN4" "green:lan-4" "lan4"
ucidef_set_led_netdev "wan" "WAN" "green:wan" "wan"
;;
zyxel,lte3301-plus)
ucidef_set_led_netdev "internet" "internet" "white:internet" "wwan0"
;;