Initial commit

target/linux/ath79/patches-5.10/939-mikrotik-rb91x.patch

@@ -0,0 +1,49 @@
+--- a/drivers/gpio/Kconfig
++++ b/drivers/gpio/Kconfig
+@@ -341,6 +341,13 @@ config GPIO_IXP4XX
+ 	  IXP4xx series of chips.
+ 
+ 	  If unsure, say N.
++
++config GPIO_LATCH
++	tristate "MikroTik RouterBOARD GPIO latch support"
++	depends on ATH79
++	help
++	  GPIO driver for latch on some MikroTik RouterBOARDs.
++
+ config GPIO_LOGICVC
+ 	tristate "Xylon LogiCVC GPIO support"
+ 	depends on MFD_SYSCON && OF
+--- a/drivers/gpio/Makefile
++++ b/drivers/gpio/Makefile
+@@ -72,6 +72,7 @@ obj-$(CONFIG_GPIO_IT87)			+= gpio-it87.o
+ obj-$(CONFIG_GPIO_IXP4XX)		+= gpio-ixp4xx.o
+ obj-$(CONFIG_GPIO_JANZ_TTL)		+= gpio-janz-ttl.o
+ obj-$(CONFIG_GPIO_KEMPLD)		+= gpio-kempld.o
++obj-$(CONFIG_GPIO_LATCH)		+= gpio-latch.o
+ obj-$(CONFIG_GPIO_LOGICVC)		+= gpio-logicvc.o
+ obj-$(CONFIG_GPIO_LOONGSON1)		+= gpio-loongson1.o
+ obj-$(CONFIG_GPIO_LOONGSON)		+= gpio-loongson.o
+--- a/drivers/mtd/nand/raw/Kconfig
++++ b/drivers/mtd/nand/raw/Kconfig
+@@ -571,4 +571,10 @@ config MTD_NAND_RB4XX
+ 	  Enables support for the NAND flash chip on Mikrotik Routerboard
+ 	  RB4xx series.
+ 
++config MTD_NAND_RB91X
++	tristate "MikroTik RB91x NAND driver support"
++	depends on ATH79 && MTD_RAW_NAND
++	help
++	  Enables support for the NAND flash chip on MikroTik RB91x series.
++
+ endif # MTD_RAW_NAND
+--- a/drivers/mtd/nand/raw/Makefile
++++ b/drivers/mtd/nand/raw/Makefile
+@@ -60,6 +60,7 @@ obj-$(CONFIG_MTD_NAND_CADENCE)		+= caden
+ obj-$(CONFIG_MTD_NAND_ARASAN)		+= arasan-nand-controller.o
+ obj-$(CONFIG_MTD_NAND_AR934X)		+= ar934x_nand.o
+ obj-$(CONFIG_MTD_NAND_RB4XX)		+= nand_rb4xx.o
++obj-$(CONFIG_MTD_NAND_RB91X)		+= rb91x_nand.o
+ 
+ nand-objs := nand_base.o nand_legacy.o nand_bbt.o nand_timings.o nand_ids.o
+ nand-objs += nand_onfi.o