diff options
| author | Arınç ÜNAL <arinc.unal@arinc9.com> | 2022-09-20 20:25:56 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-09-23 12:24:59 +0300 |
| commit | 394c3032fe0ecdbb38ce5b19441a1149466a06d3 (patch) | |
| tree | 285d05a8e9b7d49d0ba2d807921a74db97f3b28b /arch/mips/boot | |
| parent | 247825f991b34440f9b9d4fe607502435a42ac7b (diff) | |
| download | linux-394c3032fe0ecdbb38ce5b19441a1149466a06d3.tar.xz | |
mips: dts: ralink: mt7621: add GB-PC2 LEDs
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>
Reviewed-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/mips/boot')
| -rw-r--r-- | arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc1.dts | 6 | ||||
| -rw-r--r-- | arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc2.dts | 42 |
2 files changed, 36 insertions, 12 deletions
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 @@ 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 @@ bootargs = "console=ttyS0,57600"; }; - palmbus: palmbus@1e000000 { - i2c@900 { - status = "okay"; - }; - }; - gpio-keys { compatible = "gpio-keys"; @@ -35,6 +29,42 @@ 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 { |