[PATCH] lantiq: vr9: set the usb led trigger via devicetree
Adrian Schmutzler
mail at adrianschmutzler.de
Tue Feb 16 16:51:46 EST 2021
Hi,
> -----Original Message-----
> From: openwrt-devel [mailto:openwrt-devel-bounces at lists.openwrt.org]
> On Behalf Of Mathias Kresin
> Sent: Dienstag, 16. Februar 2021 19:35
> To: openwrt-devel at lists.openwrt.org
> Subject: [PATCH] lantiq: vr9: set the usb led trigger via devicetree
>
> Assign the usbdev trigger via devicetree and drop the userspace handling of
> the usb leds.
Nice.
This should allow to drop the relevant lines from xrx200/base-files/etc/board.d/01_leds as well.
Best
Adrian
>
> Signed-off-by: Mathias Kresin <dev at kresin.me>
> ---
> .../files/arch/mips/boot/dts/lantiq/vr9.dtsi | 14 ++++++++++++++
> .../mips/boot/dts/lantiq/vr9_lantiq_easy80920.dtsi | 12 +++++++-----
> .../mips/boot/dts/lantiq/vr9_tplink_tdw89x0.dtsi | 10 ++++++----
> .../mips/boot/dts/lantiq/vr9_tplink_vr200.dtsi | 7 +++----
> .../boot/dts/lantiq/vr9_zyxel_p-2812hnu-f1.dts | 13 ++++++-------
> 5 files changed, 36 insertions(+), 20 deletions(-)
>
> diff --git a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9.dtsi
> b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9.dtsi
> index 60f7f7a4c0..85c584c1f1 100644
> --- a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9.dtsi
> +++ b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9.dtsi
> @@ -409,6 +409,8 @@
> };
>
> usb0: usb at e101000 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> status = "disabled";
> compatible = "lantiq,xrx200-usb";
> reg = <0xe101000 0x1000
> @@ -418,9 +420,16 @@
> dr_mode = "host";
> phys = <&usb_phy0>;
> phy-names = "usb2-phy";
> +
> + ehci_port1: port at 1 {
> + reg = <1>;
> + #trigger-source-cells = <0>;
> + };
> };
>
> usb1: usb at e106000 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> status = "disabled";
> compatible = "lantiq,xrx200-usb";
> reg = <0xe106000 0x1000>;
> @@ -429,6 +438,11 @@
> dr_mode = "host";
> phys = <&usb_phy1>;
> phy-names = "usb2-phy";
> +
> + ehci_port2: port at 1 {
> + reg = <1>;
> + #trigger-source-cells = <0>;
> + };
> };
>
> eth0: eth at e108000 {
> diff --git
> a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_lantiq_easy80920.
> dtsi
> b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_lantiq_easy80920.
> dtsi
> index f5b0b4f2a1..9cac3e6ec0 100644
> ---
> a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_lantiq_easy80920.
> dtsi
> +++ b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_lantiq_eas
> +++ y80920.dtsi
> @@ -15,9 +15,6 @@
> led-failsafe = &power;
> led-running = &power;
> led-upgrade = &power;
> -
> - led-usb = &led_usb1;
> - led-usb2 = &led_usb2;
> };
>
> memory at 0 {
> @@ -64,13 +61,18 @@
> label = "green:fxo";
> gpios = <&stp 19 GPIO_ACTIVE_HIGH>;
> };
> - led_usb1: usb1 {
> + usb1 {
> label = "green:usb1";
> gpios = <&stp 18 GPIO_ACTIVE_HIGH>;
> + trigger-sources = <&ehci_port1>;
> + linux,default-trigger = "usbport";
> };
> - led_usb2: usb2 {
> +
> + usb2 {
> label = "green:usb2";
> gpios = <&stp 15 GPIO_ACTIVE_HIGH>;
> + trigger-sources = <&ehci_port2>;
> + linux,default-trigger = "usbport";
> };
> sd {
> label = "green:sd";
> diff --git
> a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_tplink_tdw89x0.dt
> si
> b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_tplink_tdw89x0.dt
> si
> index aa6c308ffe..d33b817f2d 100644
> ---
> a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_tplink_tdw89x0.dt
> si
> +++ b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_tplink_tdw
> +++ 89x0.dtsi
> @@ -18,8 +18,6 @@
> led-dsl = &led_dsl;
> led-internet = &led_internet;
> led-wifi = &led_wifi;
> - led-usb = &led_usb0;
> - led-usb2 = &led_usb2;
> };
>
> memory at 0 {
> @@ -67,14 +65,18 @@
> gpios = <&gpio 5 GPIO_ACTIVE_HIGH>;
> };
>
> - led_usb0: usb0 {
> + usb0 {
> label = "green:usb";
> gpios = <&gpio 19 GPIO_ACTIVE_HIGH>;
> + trigger-sources = <&ehci_port1>;
> + linux,default-trigger = "usbport";
> };
>
> - led_usb2: usb2 {
> + usb2 {
> label = "green:usb2";
> gpios = <&gpio 20 GPIO_ACTIVE_HIGH>;
> + trigger-sources = <&ehci_port2>;
> + linux,default-trigger = "usbport";
> };
>
> led_wps: wps {
> diff --git
> a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_tplink_vr200.dtsi
> b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_tplink_vr200.dtsi
> index 19cfb822eb..aa76f66267 100644
> ---
> a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_tplink_vr200.dtsi
> +++ b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_tplink_vr2
> +++ 00.dtsi
> @@ -13,9 +13,6 @@
> led-dsl = &led_dsl;
> led-internet = &led_internet;
> led-wifi = &led_wlan5g;
> -
> - led-usb = &led_usb;
> - led-usb2 = &led_usb;
> };
>
> memory at 0 {
> @@ -66,9 +63,11 @@
> gpios = <&gpio 5 GPIO_ACTIVE_LOW>;
> };
>
> - led_usb: usb {
> + usb {
> label = "blue:usb";
> gpios = <&gpio 25 GPIO_ACTIVE_LOW>;
> + trigger-sources = <&ehci_port1>, <&ehci_port2>;
> + linux,default-trigger = "usbport";
> };
>
> eth {
> diff --git a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_zyxel_p-
> 2812hnu-f1.dts
> b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_zyxel_p-2812hnu-
> f1.dts
> index 2812df7e68..0e029d1995 100644
> --- a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_zyxel_p-
> 2812hnu-f1.dts
> +++ b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_zyxel_p-28
> +++ 12hnu-f1.dts
> @@ -4,19 +4,18 @@
> compatible = "zyxel,p-2812hnu-f1", "zyxel,p-2812hnu", "lantiq,xway",
> "lantiq,vr9";
> model = "ZyXEL P-2812HNU-F1";
>
> - aliases {
> - led-usb = &led_usb1;
> - led-usb2 = &led_usb2;
> - };
> -
> leds {
> - led_usb1: usb1 {
> + usb1 {
> label = "green:usb1";
> gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
> + trigger-sources = <&ehci_port1>;
> + linux,default-trigger = "usbport";
> };
> - led_usb2: usb2 {
> + usb2 {
> label = "green:usb2";
> gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
> + trigger-sources = <&ehci_port2>;
> + linux,default-trigger = "usbport";
> };
> };
> };
> --
> 2.25.1
>
>
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> openwrt-devel at lists.openwrt.org
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