This is a continue of [1]. It was decided to take a more gradual approach to implement LEDs support for switch and phy starting with basic support and then implementing the hw control part when we have all the prereq done. This series implements only the brightness_set() and blink_set() ops. An example of switch implementation is done with qca8k. For PHY a more generic approach is used with implementing the LED support in PHY core and with the user (in this case marvell) adding all the required functions. Currently we set the default-state as "keep" to not change the default configuration of the declared LEDs since almost every switch have a default configuration. [1] https://lore.kernel.org/lkml/20230216013230.22978-1-ansuelsmth@xxxxxxxxx/ Andrew Lunn (6): net: phy: Add a binding for PHY LEDs net: phy: phy_device: Call into the PHY driver to set LED brightness. net: phy: marvell: Add software control of the LEDs net: phy: phy_device: Call into the PHY driver to set LED blinking. net: phy: marvell: Implement led_blink_set() arm: mvebu: dt: Add PHY LED support for 370-rd WAN port Christian Marangi (5): net: dsa: qca8k: add LEDs basic support net: dsa: qca8k: add LEDs blink_set() support dt-bindings: net: dsa: dsa-port: Document support for LEDs node dt-bindings: net: dsa: qca8k: add LEDs definition example dt-bindings: net: phy: Document support for LEDs node .../devicetree/bindings/net/dsa/dsa-port.yaml | 7 + .../devicetree/bindings/net/dsa/qca8k.yaml | 24 ++ .../devicetree/bindings/net/ethernet-phy.yaml | 22 ++ arch/arm/boot/dts/armada-370-rd.dts | 14 ++ drivers/net/dsa/qca/Kconfig | 7 + drivers/net/dsa/qca/Makefile | 1 + drivers/net/dsa/qca/qca8k-8xxx.c | 4 + drivers/net/dsa/qca/qca8k-leds.c | 238 ++++++++++++++++++ drivers/net/dsa/qca/qca8k.h | 69 +++++ drivers/net/phy/marvell.c | 81 +++++- drivers/net/phy/phy_device.c | 115 +++++++++ include/linux/phy.h | 33 +++ 12 files changed, 610 insertions(+), 5 deletions(-) create mode 100644 drivers/net/dsa/qca/qca8k-leds.c -- 2.39.2
