diff options
Diffstat (limited to 'drivers/nvmem/Kconfig')
| -rw-r--r-- | drivers/nvmem/Kconfig | 103 |
1 files changed, 97 insertions, 6 deletions
diff --git a/drivers/nvmem/Kconfig b/drivers/nvmem/Kconfig index da9befa3d6c4..bf47a982cf62 100644 --- a/drivers/nvmem/Kconfig +++ b/drivers/nvmem/Kconfig @@ -1,6 +1,7 @@ # SPDX-License-Identifier: GPL-2.0-only menuconfig NVMEM bool "NVMEM Support" + imply NVMEM_LAYOUTS help Support for NVMEM(Non Volatile Memory) devices like EEPROM, EFUSES... @@ -27,10 +28,20 @@ source "drivers/nvmem/layouts/Kconfig" # Devices +config NVMEM_AN8855_EFUSE + tristate "Airoha AN8855 eFuse support" + depends on MFD_AIROHA_AN8855 || COMPILE_TEST + help + Say y here to enable support for reading eFuses on Airoha AN8855 + Switch. These are e.g. used to store factory programmed + calibration data required for the PHY. + + This driver can also be built as a module. If so, the module will + be called nvmem-an8855-efuse. + config NVMEM_APPLE_EFUSES tristate "Apple eFuse support" depends on ARCH_APPLE || COMPILE_TEST - default ARCH_APPLE help Say y here to enable support for reading eFuses on Apple SoCs such as the M1. These are e.g. used to store factory programmed @@ -39,6 +50,19 @@ config NVMEM_APPLE_EFUSES This driver can also be built as a module. If so, the module will be called nvmem-apple-efuses. +config NVMEM_APPLE_SPMI + tristate "Apple SPMI NVMEM" + depends on ARCH_APPLE || COMPILE_TEST + depends on SPMI + select REGMAP_SPMI + help + Say y here to build a driver to expose NVMEM cells for a set of power + and RTC-related settings on a SPMI-attached PMIC present on Apple + devices, such as Apple Silicon Macs. + + This driver can also be built as a module. If so, the module + will be called apple-nvmem-spmi. + config NVMEM_BCM_OCOTP tristate "Broadcom On-Chip OTP Controller support" depends on ARCH_BCM_IPROC || COMPILE_TEST @@ -153,6 +177,18 @@ config NVMEM_LPC18XX_OTP To compile this driver as a module, choose M here: the module will be called nvmem_lpc18xx_otp. +config NVMEM_MAX77759 + tristate "Maxim Integrated MAX77759 NVMEM Support" + depends on MFD_MAX77759 + default MFD_MAX77759 + help + Say Y here to include support for the user-accessible storage found + in Maxim Integrated MAX77759 PMICs. This IC provides space for 30 + bytes of storage. + + This driver can also be built as a module. If so, the module + will be called nvmem-max77759. + config NVMEM_MESON_EFUSE tristate "Amlogic Meson GX eFuse Support" depends on (ARCH_MESON || COMPILE_TEST) && MESON_SM @@ -215,6 +251,16 @@ config NVMEM_NINTENDO_OTP This driver can also be built as a module. If so, the module will be called nvmem-nintendo-otp. +config NVMEM_S32G_OCOTP + tristate "S32G SoC OCOTP support" + depends on ARCH_S32 + help + This is a driver for the 'OCOTP' peripheral available on S32G + platforms. + + If you say Y here, you will get support for the One Time + Programmable memory pages. + config NVMEM_QCOM_QFPROM tristate "QCOM QFPROM Support" depends on ARCH_QCOM || COMPILE_TEST @@ -226,15 +272,49 @@ config NVMEM_QCOM_QFPROM This driver can also be built as a module. If so, the module will be called nvmem_qfprom. +config NVMEM_QCOM_SEC_QFPROM + tristate "QCOM SECURE QFPROM Support" + depends on ARCH_QCOM || COMPILE_TEST + depends on HAS_IOMEM + depends on OF + select QCOM_SCM + help + Say y here to enable secure QFPROM support. The secure QFPROM provides access + functions for QFPROM data to rest of the drivers via nvmem interface. + + This driver can also be built as a module. If so, the module will be called + nvmem_sec_qfprom. + +config NVMEM_QNAP_MCU_EEPROM + tristate "QNAP MCU EEPROM Support" + depends on MFD_QNAP_MCU + help + Say y here to enable support for accessing the EEPROM attached to + QNAP MCU devices. This EEPROM contains additional runtime device + information, like MAC addresses for ethernet devices that do not + contain their own mac storage. + config NVMEM_RAVE_SP_EEPROM tristate "Rave SP EEPROM Support" depends on RAVE_SP_CORE help Say y here to enable Rave SP EEPROM support. +config NVMEM_RCAR_EFUSE + tristate "Renesas R-Car Gen4 E-FUSE support" + depends on (ARCH_RENESAS && ARM64) || COMPILE_TEST + depends on NVMEM + help + Enable support for reading the fuses in the E-FUSE or OTP + non-volatile memory block on Renesas R-Car Gen4 SoCs. + + This driver can also be built as a module. If so, the module + will be called nvmem-rcar-efuse. + config NVMEM_RMEM tristate "Reserved Memory Based Driver Support" depends on HAS_IOMEM + select CRC32 help This driver maps reserved memory into an nvmem device. It might be useful to expose information left by firmware in memory. @@ -247,7 +327,7 @@ config NVMEM_ROCKCHIP_EFUSE depends on ARCH_ROCKCHIP || COMPILE_TEST depends on HAS_IOMEM help - This is a simple drive to dump specified values of Rockchip SoC + This is a simple driver to dump specified values of Rockchip SoC from eFuse, such as cpu-leakage. This driver can also be built as a module. If so, the module @@ -258,8 +338,8 @@ config NVMEM_ROCKCHIP_OTP depends on ARCH_ROCKCHIP || COMPILE_TEST depends on HAS_IOMEM help - This is a simple drive to dump specified values of Rockchip SoC - from otp, such as cpu-leakage. + This is a simple driver to dump specified values of Rockchip SoC + from OTP, such as cpu-leakage. This driver can also be built as a module. If so, the module will be called nvmem_rockchip_otp. @@ -349,8 +429,7 @@ config NVMEM_SUNXI_SID config NVMEM_U_BOOT_ENV tristate "U-Boot environment variables support" depends on OF && MTD - select CRC32 - select GENERIC_NET_UTILS + select NVMEM_LAYOUT_U_BOOT_ENV help U-Boot stores its setup as environment variables. This driver adds support for verifying & exporting such data. It also exposes variables @@ -392,4 +471,16 @@ config NVMEM_ZYNQMP If sure, say yes. If unsure, say no. +config NVMEM_QORIQ_EFUSE + tristate "NXP QorIQ eFuse support" + depends on PPC_85xx || COMPILE_TEST + depends on HAS_IOMEM + help + This driver provides read support for the eFuses (SFP) on NXP QorIQ + series SoC's. This includes secure boot settings, the globally unique + NXP ID 'FUIDR' and the OEM unique ID 'OUIDR'. + + This driver can also be built as a module. If so, the module + will be called nvmem_qoriq_efuse. + endif |