Re: [PATCH v5 11/13] leds: mt6370: Add MediaTek MT6370 current sink type LED Indicator support
From: Pavel Machek <hidden>
Date: 2022-07-17 08:46:54
Also in:
dri-devel, linux-arm-kernel, linux-devicetree, linux-iio, linux-leds, linux-mediatek, linux-pm, linux-usb, lkml
Hi!
The MediaTek MT6370 is a highly-integrated smart power management IC, which includes a single cell Li-Ion/Li-Polymer switching battery charger, a USB Type-C & Power Delivery (PD) controller, dual Flash LED current sources, a RGB LED driver, a backlight WLED driver, a display bias driver and a general LDO for portable devices. In MediaTek MT6370, there are four channel current-sink RGB LEDs that support hardware pattern for constant current, PWM, and breath mode. Isink4 channel can also be used as a CHG_VIN power good indicator. Signed-off-by: ChiYuan Huang <redacted>
quoted hunk ↗ jump to hunk
index a49979f..71bacb5 100644--- a/drivers/leds/Kconfig +++ b/drivers/leds/Kconfig@@ -244,6 +244,20 @@ config LEDS_MT6323 This option enables support for on-chip LED drivers found on Mediatek MT6323 PMIC. +config LEDS_MT6370_RGB + tristate "LED Support for MediaTek MT6370 PMIC" + depends on LEDS_CLASS + depends on MFD_MT6370 + select LINEAR_RANGE + help + Say Y here to enable support for MT6370_RGB LED device. + In MT6370, there are four channel current-sink LED drivers that + support hardware pattern for constant current, PWM, and breath mode. + Isink4 channel can also be used as a CHG_VIN power good
Should this go to leds/rgb directory, and should it depend on multicolor framework? Best regards, Pavel -- People of Russia, stop Putin before his war on Ukraine escalates.
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