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-rw-r--r--target/linux/ath79/patches-5.15/939-mikrotik-rb91x.patch68
1 files changed, 68 insertions, 0 deletions
diff --git a/target/linux/ath79/patches-5.15/939-mikrotik-rb91x.patch b/target/linux/ath79/patches-5.15/939-mikrotik-rb91x.patch
new file mode 100644
index 0000000000..4a852886bf
--- /dev/null
+++ b/target/linux/ath79/patches-5.15/939-mikrotik-rb91x.patch
@@ -0,0 +1,68 @@
+--- a/drivers/gpio/Kconfig
++++ b/drivers/gpio/Kconfig
+@@ -353,6 +353,13 @@ 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
+@@ -529,6 +536,10 @@ config GPIO_ROCKCHIP
+ help
+ Say yes here to support GPIO on Rockchip SoCs.
+
++config GPIO_RB91X_KEY
++ tristate "MikroTik RB91x board series reset key support"
++ depends on ATH79
++
+ config GPIO_SAMA5D2_PIOBU
+ tristate "SAMA5D2 PIOBU GPIO support"
+ depends on MFD_SYSCON
+--- a/drivers/gpio/Makefile
++++ b/drivers/gpio/Makefile
+@@ -75,6 +75,7 @@ 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
+@@ -123,6 +124,7 @@ obj-$(CONFIG_GPIO_PMIC_EIC_SPRD) += gpio
+ obj-$(CONFIG_GPIO_PXA) += gpio-pxa.o
+ obj-$(CONFIG_GPIO_RASPBERRYPI_EXP) += gpio-raspberrypi-exp.o
+ obj-$(CONFIG_GPIO_RB4XX) += gpio-rb4xx.o
++obj-$(CONFIG_GPIO_RB91X_KEY) += gpio-rb91x-key.o
+ obj-$(CONFIG_GPIO_RC5T583) += gpio-rc5t583.o
+ obj-$(CONFIG_GPIO_RCAR) += gpio-rcar.o
+ obj-$(CONFIG_GPIO_RDA) += gpio-rda.o
+--- a/drivers/mtd/nand/raw/Kconfig
++++ b/drivers/mtd/nand/raw/Kconfig
+@@ -570,4 +570,10 @@ 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-$(CONFIG_MTD_NAND_ROCKCHIP) += rock
+ obj-$(CONFIG_MTD_NAND_PL35X) += pl35x-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