[openwrt/openwrt] kernel: add kmod-leds-pca955x

[LEDE Commits]

chunkeey pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/77a14795dfd5488d62ec5f5cf04b7bd7a8c278ee

commit 77a14795dfd5488d62ec5f5cf04b7bd7a8c278ee
Author: Chris Blake <chrisrblake93 at gmail.com>
AuthorDate: Mon Feb 14 18:55:32 2022 -0600

    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 <chrisrblake93 at gmail.com>
---
 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 33b9f612ae..7b5609a84c 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