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| author | Daniel Golle <daniel@makrotopia.org> | 2021-12-21 16:27:16 +0000 |
|---|---|---|
| committer | Daniel Golle <daniel@makrotopia.org> | 2021-12-21 16:41:10 +0000 |
| commit | f0c0b18234418c6ed6d35fcf1c6e5b0cbdceed49 (patch) | |
| tree | 7c91e2c8fb138eb464d1a1efbf9200ed4cf700f4 /target/linux/mvebu/patches-5.10/905-Documentation-ABI-Add-iei-wt61p803-puzzle-driver-sys.patch | |
| parent | c46202fb34bbf6d1e159c1a1bbdec8a9ec726285 (diff) | |
| download | upstream-f0c0b18234418c6ed6d35fcf1c6e5b0cbdceed49.tar.gz upstream-f0c0b18234418c6ed6d35fcf1c6e5b0cbdceed49.tar.bz2 upstream-f0c0b18234418c6ed6d35fcf1c6e5b0cbdceed49.zip | |
mvebu: puzzle-m902: add driver for MCU driving LEDs, fan and buzzer
Backport MFD driver for communicating with the on-board MCU found on
IEI World Puzzle appliances.
Improve the driver to support multiple LEDs, apply a default state and
let MCU take care of blinking if timing is within supported range.
Wire up LEDs and fan for Puzzle M902 in device tree.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Diffstat (limited to 'target/linux/mvebu/patches-5.10/905-Documentation-ABI-Add-iei-wt61p803-puzzle-driver-sys.patch')
| -rw-r--r-- | target/linux/mvebu/patches-5.10/905-Documentation-ABI-Add-iei-wt61p803-puzzle-driver-sys.patch | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/target/linux/mvebu/patches-5.10/905-Documentation-ABI-Add-iei-wt61p803-puzzle-driver-sys.patch b/target/linux/mvebu/patches-5.10/905-Documentation-ABI-Add-iei-wt61p803-puzzle-driver-sys.patch new file mode 100644 index 0000000000..b1d420ef0a --- /dev/null +++ b/target/linux/mvebu/patches-5.10/905-Documentation-ABI-Add-iei-wt61p803-puzzle-driver-sys.patch @@ -0,0 +1,82 @@ +From 2fab3b4956c5b2f83c1e1abffc1df39de2933d83 Mon Sep 17 00:00:00 2001 +From: Luka Kovacic <luka.kovacic () sartura ! hr> +Date: Tue, 24 Aug 2021 12:44:36 +0000 +Subject: [PATCH 5/7] Documentation/ABI: Add iei-wt61p803-puzzle driver sysfs + interface documentation + +Add the iei-wt61p803-puzzle driver sysfs interface documentation to allow +monitoring and control of the microcontroller from user space. + +Signed-off-by: Luka Kovacic <luka.kovacic@sartura.hr> +Signed-off-by: Pavo Banicevic <pavo.banicevic@sartura.hr> +Cc: Luka Perkov <luka.perkov@sartura.hr> +Cc: Robert Marko <robert.marko@sartura.hr> +--- + .../testing/sysfs-driver-iei-wt61p803-puzzle | 61 +++++++++++++++++++ + 1 file changed, 61 insertions(+) + create mode 100644 Documentation/ABI/testing/sysfs-driver-iei-wt61p803-puzzle + +--- /dev/null ++++ b/Documentation/ABI/testing/sysfs-driver-iei-wt61p803-puzzle +@@ -0,0 +1,61 @@ ++What: /sys/bus/serial/devices/.../mac_address_* ++Date: September 2020 ++Contact: Luka Kovacic <luka.kovacic@sartura.hr> ++Description: (RW) Internal factory assigned MAC address values ++ ++What: /sys/bus/serial/devices/.../serial_number ++Date: September 2020 ++Contact: Luka Kovacic <luka.kovacic@sartura.hr> ++Description: (RW) Internal factory assigned serial number ++ ++What: /sys/bus/serial/devices/.../version ++Date: September 2020 ++Contact: Luka Kovacic <luka.kovacic@sartura.hr> ++Description: (RO) Internal MCU firmware version ++ ++What: /sys/bus/serial/devices/.../protocol_version ++Date: September 2020 ++Contact: Luka Kovacic <luka.kovacic@sartura.hr> ++Description: (RO) Internal MCU communication protocol version ++ ++What: /sys/bus/serial/devices/.../power_loss_recovery ++Date: September 2020 ++Contact: Luka Kovacic <luka.kovacic@sartura.hr> ++Description: (RW) Host platform power loss recovery settings ++ Value mapping: 0 - Always-On, 1 - Always-Off, 2 - Always-AC, 3 - Always-WA ++ ++What: /sys/bus/serial/devices/.../bootloader_mode ++Date: September 2020 ++Contact: Luka Kovacic <luka.kovacic@sartura.hr> ++Description: (RO) Internal MCU bootloader mode status ++ Value mapping: ++ 0 - normal mode ++ 1 - bootloader mode ++ ++What: /sys/bus/serial/devices/.../power_status ++Date: September 2020 ++Contact: Luka Kovacic <luka.kovacic@sartura.hr> ++Description: (RO) Power status indicates the host platform power on method. ++ Value mapping (bitwise list): ++ 0x80 - Null ++ 0x40 - Firmware flag ++ 0x20 - Power loss detection flag (powered off) ++ 0x10 - Power loss detection flag (AC mode) ++ 0x08 - Button power on ++ 0x04 - Wake-on-LAN power on ++ 0x02 - RTC alarm power on ++ 0x01 - AC recover power on ++ ++What: /sys/bus/serial/devices/.../build_info ++Date: September 2020 ++Contact: Luka Kovacic <luka.kovacic@sartura.hr> ++Description: (RO) Internal MCU firmware build date ++ Format: yyyy/mm/dd hh:mm ++ ++What: /sys/bus/serial/devices/.../ac_recovery_status ++Date: September 2020 ++Contact: Luka Kovacic <luka.kovacic@sartura.hr> ++Description: (RO) Host platform AC recovery status value ++ Value mapping: ++ 0 - board has not been recovered from power down ++ 1 - board has been recovered from power down |