From 77a14795dfd5488d62ec5f5cf04b7bd7a8c278ee Mon Sep 17 00:00:00 2001 From: Chris Blake Date: Mon, 14 Feb 2022 18:55:32 -0600 Subject: [PATCH] kernel: add kmod-leds-pca955x This patch adds support for the mainline kernel module for the PCA955x LED driver. Note this requires i2c and GPIO support. Also worth calling out this driver also enables GPIO support, depending on device tree configuration. Signed-off-by: Chris Blake --- package/kernel/linux/modules/leds.mk | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/package/kernel/linux/modules/leds.mk b/package/kernel/linux/modules/leds.mk index 33b9f612ae3..7b5609a84ca 100644 --- a/package/kernel/linux/modules/leds.mk +++ b/package/kernel/linux/modules/leds.mk @@ -131,6 +131,25 @@ endef $(eval $(call KernelPackage,leds-apu)) +define KernelPackage/leds-pca955x + SUBMENU:=$(LEDS_MENU) + TITLE:=LED driver for PCA955x I2C chips + DEPENDS:=@GPIO_SUPPORT +kmod-i2c-core + KCONFIG:=CONFIG_LEDS_PCA955X \ + CONFIG_LEDS_PCA955X_GPIO=y + FILES:=$(LINUX_DIR)/drivers/leds/leds-pca955x.ko + AUTOLOAD:=$(call AutoLoad,60,leds-pca955x,1) +endef + +define KernelPackage/leds-pca955x/description + This option enables support for LEDs connected to PCA955x + LED driver chips accessed via the I2C bus. Supported + devices include PCA9550, PCA9551, PCA9552, and PCA9553. +endef + +$(eval $(call KernelPackage,leds-pca955x)) + + define KernelPackage/leds-pca963x SUBMENU:=$(LEDS_MENU) TITLE:=PCA963x LED support