| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame] | 1 | --- a/drivers/mfd/Kconfig |
| 2 | +++ b/drivers/mfd/Kconfig |
| 3 | @@ -2012,5 +2012,13 @@ 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 | endmenu |
| 16 | endif |
| 17 | --- a/drivers/mfd/Makefile |
| 18 | +++ b/drivers/mfd/Makefile |
| 19 | @@ -256,3 +256,4 @@ obj-$(CONFIG_MFD_ROHM_BD70528) += rohm-b |
| 20 | obj-$(CONFIG_MFD_ROHM_BD718XX) += rohm-bd718x7.o |
| 21 | obj-$(CONFIG_MFD_STMFX) += stmfx.o |
| 22 | |
| 23 | +obj-$(CONFIG_MFD_RB4XX_CPLD) += rb4xx-cpld.o |
| 24 | --- a/drivers/gpio/Kconfig |
| 25 | +++ b/drivers/gpio/Kconfig |
| 26 | @@ -1408,6 +1408,12 @@ config GPIO_SODAVILLE |
| 27 | help |
| 28 | Say Y here to support Intel Sodaville GPIO. |
| 29 | |
| 30 | +config GPIO_RB4XX |
| 31 | + tristate "GPIO expander for Mikrotik RB4xx series boards" |
| 32 | + depends on MFD_RB4XX_CPLD |
| 33 | + help |
| 34 | + GPIO driver for Mikrotik Routerboard RB4xx series. |
| 35 | + |
| 36 | endmenu |
| 37 | |
| 38 | menu "SPI GPIO expanders" |
| 39 | --- a/drivers/gpio/Makefile |
| 40 | +++ b/drivers/gpio/Makefile |
| 41 | @@ -113,6 +113,7 @@ obj-$(CONFIG_GPIO_PL061) += gpio-pl061. |
| 42 | obj-$(CONFIG_GPIO_PMIC_EIC_SPRD) += gpio-pmic-eic-sprd.o |
| 43 | obj-$(CONFIG_GPIO_PXA) += gpio-pxa.o |
| 44 | obj-$(CONFIG_GPIO_RASPBERRYPI_EXP) += gpio-raspberrypi-exp.o |
| 45 | +obj-$(CONFIG_GPIO_RB4XX) += gpio-rb4xx.o |
| 46 | obj-$(CONFIG_GPIO_RC5T583) += gpio-rc5t583.o |
| 47 | obj-$(CONFIG_GPIO_RCAR) += gpio-rcar.o |
| 48 | obj-$(CONFIG_GPIO_RDC321X) += gpio-rdc321x.o |
| 49 | --- a/drivers/mtd/nand/raw/Kconfig |
| 50 | +++ b/drivers/mtd/nand/raw/Kconfig |
| 51 | @@ -552,4 +552,11 @@ config MTD_NAND_AR934X |
| 52 | Enables support for NAND controller on Qualcomm Atheros SoCs. |
| 53 | This controller is found on AR934x and QCA955x SoCs. |
| 54 | |
| 55 | +config MTD_NAND_RB4XX |
| 56 | + tristate "Support for NAND driver for Mikrotik RB4xx series boards" |
| 57 | + depends on MFD_RB4XX_CPLD |
| 58 | + help |
| 59 | + Enables support for the NAND flash chip on Mikrotik Routerboard |
| 60 | + RB4xx series. |
| 61 | + |
| 62 | endif # MTD_RAW_NAND |
| 63 | --- a/drivers/mtd/nand/raw/Makefile |
| 64 | +++ b/drivers/mtd/nand/raw/Makefile |
| 65 | @@ -58,6 +58,7 @@ obj-$(CONFIG_MTD_NAND_TEGRA) += tegra_n |
| 66 | obj-$(CONFIG_MTD_NAND_STM32_FMC2) += stm32_fmc2_nand.o |
| 67 | obj-$(CONFIG_MTD_NAND_MESON) += meson_nand.o |
| 68 | obj-$(CONFIG_MTD_NAND_AR934X) += ar934x_nand.o |
| 69 | +obj-$(CONFIG_MTD_NAND_RB4XX) += nand_rb4xx.o |
| 70 | |
| 71 | nand-objs := nand_base.o nand_legacy.o nand_bbt.o nand_timings.o nand_ids.o |
| 72 | nand-objs += nand_onfi.o |