forked from mirror/openwrt
8925c469f4
This LED controller has a driver under development which is currently being reviewed by the respective kernel maintainers. They are currently on v11 which is included here. The LED1202 is a 12-channel low quiescent current LED driver with: * Supply range from 2.6 V to 5 V * 20 mA current capability per channel * 1.8 V compatible I2C control interface * 8-bit analog dimming individual control * 12-bit local PWM resolution * 8 programmable patterns If the led node is present in the controller then the channel is set to active. The output current can be adjusted separately for each channel by 8-bit analog (current sink input) and 12-bit digital (PWM) dimming control. The LED1202 implements 12 low-side current generators with independent dimming control. Internal volatile memory allows the user to store up to 8 different patterns, each pattern is a particular output configuration in terms of PWM duty-cycle (on 4096 steps). Analog dimming (on 256 steps) is per channel but common to all patterns. Each device tree LED node will have a corresponding entry in /sys/class/leds with the label name. The brightness property corresponds to the per channel analog dimming, while the patterns[1-8] to the PWM dimming control. Signed-off-by: Manuel Fombuena <fombuena@outlook.com> Link: https://github.com/openwrt/openwrt/pull/17451 Signed-off-by: Robert Marko <robimarko@gmail.com> |
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| .. | ||
| 100-irqchip-add-support-for-bcm6345-style-external-inter.patch | ||
| 110-pinctrl-bcm63268-add-gpio-function.patch | ||
| 200-mips-bmips-automatically-detect-CPU-frequency.patch | ||
| 201-mips-bmips-automatically-detect-RAM-size.patch | ||
| 202-mips-bmips-tweak-Kconfig-options.patch | ||
| 210-revert-macronix-nand-block-protection.patch | ||
| 500-net-broadcom-add-BCM6368-enetsw-controller-driver.patch | ||
| 501-net-broadcom-add-BCM6348-enet-controller-driver.patch | ||
| 502-net-mdio-mux-bcm6368-allow-disabling.patch | ||
| 600-mips-bmips-add-pci-support.patch | ||
| 601-pci-controllers-add-bcm6328-pcie-support.patch | ||
| 602-pci-controllers-add-bcm6318-pcie-support.patch | ||
| 603-pci-controllers-add-bcm6348-pci-support.patch | ||
| 700-leds-add-support-for-Sercomm-MSP430-LED-controller.patch | ||
| 800-jffs2-work-around-unaligned-accesses-failing-on-bcm6.patch | ||