[PATCH 0/5] leds: Support retaining state for the PCA955x

Eddie James
2021-04-29T20:50:14Z

This series implements the ability to retain the state of the LEDs
controlled by the PCA955x across system reboots. This includes a
change to the LED core driver to respect the retain-state-shutdown
device tree property. It also cleans up the PCA955x driver and adds
the ability to query the hardware LED brightness.

Eddie James (5):
dt-bindings: leds: Add retain-state-shutdown boolean
leds: leds-core: Implement the retain-state-shutdown property
leds: pca955x: Clean up code formatting
leds: pca955x: Add brightness_get function
leds: pca955x: Implement the default-state property

.../devicetree/bindings/leds/common.yaml | 6 +
drivers/leds/led-class.c | 10 +-
drivers/leds/leds-pca955x.c | 169 +++++++++++++-----
3 files changed, 142 insertions(+), 43 deletions(-)

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2.27.0