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820e660cd7
Main part is copied from ar71xx original driver rb91x_nand written by Gabor Juhos <juhosg@openwrt.org>. What is done: * Support of kernel 5.4 and 5.10, * DTS support, * New gpio API (gpiod_*) support. Reviewed-by: Sergey Ryazanov <ryazanov.s.a@gmail.com> Signed-off-by: Denis Kalashnikov <denis281089@gmail.com>
50 lines
1.6 KiB
Diff
50 lines
1.6 KiB
Diff
--- a/drivers/gpio/Kconfig
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+++ b/drivers/gpio/Kconfig
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@@ -341,6 +341,13 @@ config GPIO_IXP4XX
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IXP4xx series of chips.
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If unsure, say N.
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+
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+config GPIO_LATCH
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+ tristate "MikroTik RouterBOARD GPIO latch support"
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+ depends on ATH79
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+ help
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+ GPIO driver for latch on some MikroTik RouterBOARDs.
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+
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config GPIO_LOGICVC
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tristate "Xylon LogiCVC GPIO support"
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depends on MFD_SYSCON && OF
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--- a/drivers/gpio/Makefile
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+++ b/drivers/gpio/Makefile
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@@ -72,6 +72,7 @@ obj-$(CONFIG_GPIO_IT87) += gpio-it87.o
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obj-$(CONFIG_GPIO_IXP4XX) += gpio-ixp4xx.o
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obj-$(CONFIG_GPIO_JANZ_TTL) += gpio-janz-ttl.o
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obj-$(CONFIG_GPIO_KEMPLD) += gpio-kempld.o
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+obj-$(CONFIG_GPIO_LATCH) += gpio-latch.o
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obj-$(CONFIG_GPIO_LOGICVC) += gpio-logicvc.o
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obj-$(CONFIG_GPIO_LOONGSON1) += gpio-loongson1.o
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obj-$(CONFIG_GPIO_LOONGSON) += gpio-loongson.o
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--- a/drivers/mtd/nand/raw/Kconfig
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+++ b/drivers/mtd/nand/raw/Kconfig
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@@ -571,4 +571,10 @@ config MTD_NAND_RB4XX
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Enables support for the NAND flash chip on Mikrotik Routerboard
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RB4xx series.
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+config MTD_NAND_RB91X
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+ tristate "MikroTik RB91x NAND driver support"
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+ depends on ATH79 && MTD_RAW_NAND
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+ help
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+ Enables support for the NAND flash chip on MikroTik RB91x series.
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+
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endif # MTD_RAW_NAND
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--- a/drivers/mtd/nand/raw/Makefile
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+++ b/drivers/mtd/nand/raw/Makefile
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@@ -60,6 +60,7 @@ obj-$(CONFIG_MTD_NAND_CADENCE) += caden
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obj-$(CONFIG_MTD_NAND_ARASAN) += arasan-nand-controller.o
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obj-$(CONFIG_MTD_NAND_AR934X) += ar934x_nand.o
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obj-$(CONFIG_MTD_NAND_RB4XX) += nand_rb4xx.o
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+obj-$(CONFIG_MTD_NAND_RB91X) += rb91x_nand.o
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nand-objs := nand_base.o nand_legacy.o nand_bbt.o nand_timings.o nand_ids.o
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nand-objs += nand_onfi.o
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