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| author | Christian Lamparter <chunkeey@gmail.com> | 2022-02-13 11:18:04 +0100 |
|---|---|---|
| committer | Christian Lamparter <chunkeey@gmail.com> | 2022-02-19 19:34:18 +0100 |
| commit | 583ac0e11df7e29142837410a320db4654e4ff96 (patch) | |
| tree | 46e257044447507d64cef25fe4ba1f983bf1e96d /target/linux/mpc85xx/files/arch/powerpc | |
| parent | cfe79f2eb8b3c874f3d1a4441b8a60af32169974 (diff) | |
| download | upstream-583ac0e11df7e29142837410a320db4654e4ff96.tar.gz upstream-583ac0e11df7e29142837410a320db4654e4ff96.tar.bz2 upstream-583ac0e11df7e29142837410a320db4654e4ff96.zip | |
mpc85xx: update lp5521 led-controller node for 5.10
The tricolor LED which is controlled by a lp5521 needed
some maintenance as the driver failed to load in the
current v5.10 image:
| lp5521: probe of 0-0032 failed with error -22
This is because the device-tree needed to be updated
to match the latest led coloring and function trends.
- removed the device name from the label
- added color/function properties
- added required reg and cells properties
For reference a disabled multicolor/RGB is added since this
reflects the real hardware. Unfortunately, the multicolor
sysfs interface isn't supported by yet.
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Diffstat (limited to 'target/linux/mpc85xx/files/arch/powerpc')
| -rw-r--r-- | target/linux/mpc85xx/files/arch/powerpc/boot/dts/hiveap-330.dts | 67 |
1 files changed, 57 insertions, 10 deletions
diff --git a/target/linux/mpc85xx/files/arch/powerpc/boot/dts/hiveap-330.dts b/target/linux/mpc85xx/files/arch/powerpc/boot/dts/hiveap-330.dts index 359b123bc6..67b93707c7 100644 --- a/target/linux/mpc85xx/files/arch/powerpc/boot/dts/hiveap-330.dts +++ b/target/linux/mpc85xx/files/arch/powerpc/boot/dts/hiveap-330.dts @@ -9,16 +9,18 @@ * option) any later version. */ +#include <dt-bindings/leds/common.h> + /include/ "fsl/p1020si-pre.dtsi" / { model = "Aerohive HiveAP-330"; compatible = "aerohive,hiveap-330"; aliases { - led-boot = &tricolor_green; - led-failsafe = &tricolor_red; - led-running = &tricolor_green; - led-upgrade = &tricolor_red; + led-boot = &led_power_green; + led-failsafe = &led_fault_red; + led-running = &led_power_green; + led-upgrade = &led_fault_red; label-mac-device = &enet0; }; @@ -119,21 +121,66 @@ compatible = "national,lp5521"; reg = <0x32>; clock-mode = /bits/ 8 <2>; - tricolor_red: chan0 { - chan-name = "hiveap-330:red:tricolor0"; +#if 1 + led_fault_red: led@0 { + reg = <0>; + chan-name = "fault:red"; led-cur = /bits/ 8 <0x2f>; max-cur = /bits/ 8 <0x5f>; + color = <LED_COLOR_ID_RED>; + function = LED_FUNCTION_FAULT; }; - tricolor_green:chan1 { - chan-name = "hiveap-330:green:tricolor0"; + led_power_green: led@1 { + reg = <1>; + chan-name = "power:green"; led-cur = /bits/ 8 <0x2f>; max-cur = /bits/ 8 <0x5f>; + color = <LED_COLOR_ID_GREEN>; + function = LED_FUNCTION_POWER; }; - chan2 { - chan-name = "hiveap-330:blue:tricolor0"; + led@2{ + reg = <2>; + chan-name = "blue"; led-cur = /bits/ 8 <0x2f>; max-cur = /bits/ 8 <0x5f>; + color = <LED_COLOR_ID_BLUE>; + }; +#else + /* + * openwrt isn't ready to handle multi-intensity leds yet + * # echo 255 255 255 > /sys/class/leds/tricolor/multi_intensity + * # echo 255 > /sys/class/leds/tricolor/brightness + */ + + rgbled-0 { + function = LED_FUNCTION_POWER; + color = <LED_COLOR_ID_RGB>; + #address-cells = <1>; + #size-cells = <0>; + + led@0 { + reg = <0>; + chan-name = "tricolor"; + led-cur = /bits/ 8 <0x2f>; + max-cur = /bits/ 8 <0x5f>; + color = <LED_COLOR_ID_RED>; + }; + led@1 { + reg = <1>; + chan-name = "tricolor"; + led-cur = /bits/ 8 <0x2f>; + max-cur = /bits/ 8 <0x5f>; + color = <LED_COLOR_ID_GREEN>; + }; + led@2{ + reg = <2>; + chan-name = "tricolor"; + led-cur = /bits/ 8 <0x2f>; + max-cur = /bits/ 8 <0x5f>; + color = <LED_COLOR_ID_BLUE>; + }; }; +#endif }; /* Most likely SoC boot config */ |