target/linux/ath79/patches-5.10/920-mikrotik-rb4xx.patch

   1 --- a/drivers/mfd/Kconfig
   2 +++ b/drivers/mfd/Kconfig
   3 @@ -2141,6 +2141,14 @@ config RAVE_SP_CORE
   4           Select this to get support for the Supervisory Processor
   5           device found on several devices in RAVE line of hardware.
   6
   7 +config MFD_RB4XX_CPLD
   8 +       tristate "CPLD driver for Mikrotik RB4xx series boards
   9 +       select MFD_CORE
  10 +       depends on ATH79 || COMPILE_TEST
  11 +       help
  12 +         Enables support for the CPLD chip (NAND & GPIO) on Mikrotik
  13 +         Routerboard RB4xx series.
  14 +
  15  config SGI_MFD_IOC3
  16         tristate "SGI IOC3 core driver"
  17         depends on PCI && MIPS && 64BIT
  18 --- a/drivers/mfd/Makefile
  19 +++ b/drivers/mfd/Makefile
  20 @@ -264,6 +264,7 @@ obj-$(CONFIG_MFD_ROHM_BD718XX)      += rohm-b
  21  obj-$(CONFIG_MFD_STMFX)        += stmfx.o
  22  obj-$(CONFIG_MFD_KHADAS_MCU)   += khadas-mcu.o
  23
  24 +obj-$(CONFIG_MFD_RB4XX_CPLD)   += rb4xx-cpld.o
  25  obj-$(CONFIG_SGI_MFD_IOC3)     += ioc3.o
  26  obj-$(CONFIG_MFD_SIMPLE_MFD_I2C)       += simple-mfd-i2c.o
  27  obj-$(CONFIG_MFD_INTEL_M10_BMC)   += intel-m10-bmc.o
  28 --- a/drivers/gpio/Kconfig
  29 +++ b/drivers/gpio/Kconfig
  30 @@ -1518,6 +1518,12 @@ config GPIO_SODAVILLE
  31         help
  32           Say Y here to support Intel Sodaville GPIO.
  33
  34 +config GPIO_RB4XX
  35 +       tristate "GPIO expander for Mikrotik RB4xx series boards"
  36 +       depends on MFD_RB4XX_CPLD
  37 +       help
  38 +         GPIO driver for Mikrotik Routerboard RB4xx series.
  39 +
  40  endmenu
  41
  42  menu "SPI GPIO expanders"
  43 --- a/drivers/gpio/Makefile
  44 +++ b/drivers/gpio/Makefile
  45 @@ -120,6 +120,7 @@ obj-$(CONFIG_GPIO_PL061)            += gpio-pl061.
  46  obj-$(CONFIG_GPIO_PMIC_EIC_SPRD)       += gpio-pmic-eic-sprd.o
  47  obj-$(CONFIG_GPIO_PXA)                 += gpio-pxa.o
  48  obj-$(CONFIG_GPIO_RASPBERRYPI_EXP)     += gpio-raspberrypi-exp.o
  49 +obj-$(CONFIG_GPIO_RB4XX)               += gpio-rb4xx.o
  50  obj-$(CONFIG_GPIO_RC5T583)             += gpio-rc5t583.o
  51  obj-$(CONFIG_GPIO_RCAR)                        += gpio-rcar.o
  52  obj-$(CONFIG_GPIO_RDA)                 += gpio-rda.o
  53 --- a/drivers/mtd/nand/raw/Kconfig
  54 +++ b/drivers/mtd/nand/raw/Kconfig
  55 @@ -564,4 +564,11 @@ config MTD_NAND_AR934X
  56           Enables support for NAND controller on Qualcomm Atheros SoCs.
  57           This controller is found on AR934x and QCA955x SoCs.
  58
  59 +config MTD_NAND_RB4XX
  60 +       tristate "Support for NAND driver for Mikrotik RB4xx series boards"
  61 +       depends on MFD_RB4XX_CPLD
  62 +       help
  63 +         Enables support for the NAND flash chip on Mikrotik Routerboard
  64 +         RB4xx series.
  65 +
  66  endif # MTD_RAW_NAND
  67 --- a/drivers/mtd/nand/raw/Makefile
  68 +++ b/drivers/mtd/nand/raw/Makefile
  69 @@ -59,6 +59,7 @@ obj-$(CONFIG_MTD_NAND_MESON)          += meson_n
  70  obj-$(CONFIG_MTD_NAND_CADENCE)         += cadence-nand-controller.o
  71  obj-$(CONFIG_MTD_NAND_ARASAN)          += arasan-nand-controller.o
  72  obj-$(CONFIG_MTD_NAND_AR934X)          += ar934x_nand.o
  73 +obj-$(CONFIG_MTD_NAND_RB4XX)           += nand_rb4xx.o
  74
  75  nand-objs := nand_base.o nand_legacy.o nand_bbt.o nand_timings.o nand_ids.o
  76  nand-objs += nand_onfi.o