This series adds support for NXP PCA9956B to the pca995x driver. This chip is similar to the others but has 24 instead of 16 outputs and a slightly different register layout. Datasheet available at [1]. [1]: https://www.nxp.com/docs/en/data-sheet/PCA9956B.pdf Signed-off-by: Pieterjan Camerlynck <pieterjanca@xxxxxxxxx> --- Changes in v4: - replace btype with chipdef in-place - Link to v3: https://lore.kernel.org/r/20240711-pca995x-v3-0-a1bf1f3c3f5a@xxxxxxxxx Changes in v3: - restore PCA995X_MAX_OUTPUTS and increase to 24 - restore secondary for loop in pca995x_probe() - remove parenthesis around (chipdef->pwm_base) - Link to v2: https://lore.kernel.org/r/20240710-pca995x-v2-0-8fafb6e4b7d5@xxxxxxxxx Thank you for the review Marek Vasut. Changes in v2: - define seperate const struct pca995x_chipdef for each chip - remove chip enum - Link to v1: https://lore.kernel.org/r/20240710-pca995x-v1-0-545015603000@xxxxxxxxx --- Pieterjan Camerlynck (2): dt-bindings: leds: pca995x: Add new nxp,pca9956b compatible leds: leds-pca995x: Add support for NXP PCA9956B .../devicetree/bindings/leds/nxp,pca995x.yaml | 6 ++- drivers/leds/leds-pca995x.c | 59 ++++++++++++++-------- 2 files changed, 43 insertions(+), 22 deletions(-) --- base-commit: 82d01fe6ee52086035b201cfa1410a3b04384257 change-id: 20240709-pca995x-d7c5f97f6ebc Best regards, -- Pieterjan Camerlynck <pieterjanca@xxxxxxxxx>
