| Message ID | 20220914085451.11723-11-arinc.unal@arinc9.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | dt-bindings and mt7621 devicetree changes | expand |
On Wed, Sep 14, 2022 at 10:56 AM Arınç ÜNAL <arinc.unal@arinc9.com> wrote: > > Add the missing LEDs for GB-PC2. The ethblack-green, ethblue-green, power > and system LEDs weren't added previously, because they don't exist on the > device schematics. Tests on a GB-PC2 by me and Petr proved otherwise. > > The i2c bus cannot be used on GB-PC2 as its pins are wired to LEDs instead, > and GB-PC1 does not use it. Therefore, do not enable it on both devices. > > Link: https://github.com/ngiger/GnuBee_Docs/blob/master/GB-PCx/Documents/GB-PC2_V1.1_schematic.pdf > Tested-by: Petr Louda <petr.louda@outlook.cz> > Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> > --- > .../boot/dts/ralink/mt7621-gnubee-gb-pc1.dts | 6 --- > .../boot/dts/ralink/mt7621-gnubee-gb-pc2.dts | 42 ++++++++++++++++--- > 2 files changed, 36 insertions(+), 12 deletions(-) Reviewed-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
diff --git a/arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc1.dts b/arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc1.dts index 6ecb8165efe8..0128bd8fa7ed 100644 --- a/arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc1.dts +++ b/arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc1.dts @@ -20,12 +20,6 @@ chosen { bootargs = "console=ttyS0,57600"; }; - palmbus: palmbus@1e000000 { - i2c@900 { - status = "okay"; - }; - }; - gpio-keys { compatible = "gpio-keys"; diff --git a/arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc2.dts b/arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc2.dts index 5f52193a4c37..7515555388ae 100644 --- a/arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc2.dts +++ b/arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc2.dts @@ -20,12 +20,6 @@ chosen { bootargs = "console=ttyS0,57600"; }; - palmbus: palmbus@1e000000 { - i2c@900 { - status = "okay"; - }; - }; - gpio-keys { compatible = "gpio-keys"; @@ -35,6 +29,42 @@ key-reset { linux,code = <KEY_RESTART>; }; }; + + gpio-leds { + compatible = "gpio-leds"; + + ethblack-green { + label = "green:ethblack"; + gpios = <&gpio 3 GPIO_ACTIVE_LOW>; + }; + + ethblue-green { + label = "green:ethblue"; + gpios = <&gpio 4 GPIO_ACTIVE_LOW>; + }; + + ethyellow-green { + label = "green:ethyellow"; + gpios = <&gpio 15 GPIO_ACTIVE_LOW>; + }; + + ethyellow-orange { + label = "orange:ethyellow"; + gpios = <&gpio 13 GPIO_ACTIVE_LOW>; + }; + + power { + label = "green:power"; + gpios = <&gpio 6 GPIO_ACTIVE_LOW>; + linux,default-trigger = "default-on"; + }; + + system { + label = "green:system"; + gpios = <&gpio 8 GPIO_ACTIVE_LOW>; + linux,default-trigger = "disk-activity"; + }; + }; }; &mmc {