Commit a06d9e5a authored by Rafał Miłecki's avatar Rafał Miłecki Committed by Greg Kroah-Hartman
Browse files

nvmem: sort config symbols alphabetically 



1. Match what most subsystems do
2. Simplify maintenance a bit
3. Reduce amount of conflicts for new drivers patches

While at it unify indent level in Makefile.

Signed-off-by: default avatarRafał Miłecki <rafal@milecki.pl>
Signed-off-by: default avatarSrinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20220916122100.170016-9-srinivas.kandagatla@linaro.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 28fc7c98

drivers/nvmem/Kconfig

+151 −149
Original line number Diff line number Diff line
@@ -21,6 +21,40 @@ config NVMEM_SYSFS 
	 This interface is mostly used by userspace applications to

	 read/write directly into nvmem.



# Devices



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

	  calibration data required for the PCIe or the USB-C PHY.



	  This driver can also be built as a module. If so, the module will

	  be called nvmem-apple-efuses.



config NVMEM_BCM_OCOTP

	tristate "Broadcom On-Chip OTP Controller support"

	depends on ARCH_BCM_IPROC || COMPILE_TEST

	depends on HAS_IOMEM

	default ARCH_BCM_IPROC

	help

	  Say y here to enable read/write access to the Broadcom OTP

	  controller.



	  This driver can also be built as a module. If so, the module

	  will be called nvmem-bcm-ocotp.



config NVMEM_BRCM_NVRAM

	tristate "Broadcom's NVRAM support"

	depends on ARCH_BCM_5301X || COMPILE_TEST

	depends on HAS_IOMEM

	help

	  This driver provides support for Broadcom's NVRAM that can be accessed

	  using I/O mapping.



config NVMEM_IMX_IIM

	tristate "i.MX IC Identification Module support"

	depends on ARCH_MXC || COMPILE_TEST
@@ -64,6 +98,19 @@ config NVMEM_JZ4780_EFUSE 
	  To compile this driver as a module, choose M here: the module

	  will be called nvmem_jz4780_efuse.



config NVMEM_LAYERSCAPE_SFP

	tristate "Layerscape SFP (Security Fuse Processor) support"

	depends on ARCH_LAYERSCAPE || COMPILE_TEST

	depends on HAS_IOMEM

	select REGMAP_MMIO

	help

	  This driver provides support to read the eFuses on Freescale

	  Layerscape SoC's. For example, the vendor provides a per part

	  unique ID there.



	  This driver can also be built as a module. If so, the module

	  will be called layerscape-sfp.



config NVMEM_LPC18XX_EEPROM

	tristate "NXP LPC18XX EEPROM Memory Support"

	depends on ARCH_LPC18XX || COMPILE_TEST
@@ -84,17 +131,32 @@ config NVMEM_LPC18XX_OTP 
	  To compile this driver as a module, choose M here: the module

	  will be called nvmem_lpc18xx_otp.



config NVMEM_MXS_OCOTP

	tristate "Freescale MXS On-Chip OTP Memory Support"

	depends on ARCH_MXS || COMPILE_TEST

	depends on HAS_IOMEM

config NVMEM_MESON_EFUSE

	tristate "Amlogic Meson GX eFuse Support"

	depends on (ARCH_MESON || COMPILE_TEST) && MESON_SM

	help

	  If you say Y here, you will get readonly access to the

	  One Time Programmable memory pages that are stored

	  on the Freescale i.MX23/i.MX28 processor.

	  This is a driver to retrieve specific values from the eFuse found on

	  the Amlogic Meson GX SoCs.



	  This driver can also be built as a module. If so, the module

	  will be called nvmem-mxs-ocotp.

	  will be called nvmem_meson_efuse.



config NVMEM_MESON_MX_EFUSE

	tristate "Amlogic Meson6/Meson8/Meson8b eFuse Support"

	depends on ARCH_MESON || COMPILE_TEST

	help

	  This is a driver to retrieve specific values from the eFuse found on

	  the Amlogic Meson6, Meson8 and Meson8b SoCs.



	  This driver can also be built as a module. If so, the module

	  will be called nvmem_meson_mx_efuse.



config NVMEM_MICROCHIP_OTPC

	tristate "Microchip OTPC support"

	depends on ARCH_AT91 || COMPILE_TEST

	help

	  This driver enable the OTP controller available on Microchip SAMA7G5

	  SoCs. It controlls the access to the OTP memory connected to it.



config NVMEM_MTK_EFUSE

	tristate "Mediatek SoCs EFUSE support"
@@ -107,12 +169,17 @@ config NVMEM_MTK_EFUSE 
	  This driver can also be built as a module. If so, the module

	  will be called efuse-mtk.



config NVMEM_MICROCHIP_OTPC

	tristate "Microchip OTPC support"

	depends on ARCH_AT91 || COMPILE_TEST

config NVMEM_MXS_OCOTP

	tristate "Freescale MXS On-Chip OTP Memory Support"

	depends on ARCH_MXS || COMPILE_TEST

	depends on HAS_IOMEM

	help

	  This driver enable the OTP controller available on Microchip SAMA7G5

	  SoCs. It controlls the access to the OTP memory connected to it.

	  If you say Y here, you will get readonly access to the

	  One Time Programmable memory pages that are stored

	  on the Freescale i.MX23/i.MX28 processor.



	  This driver can also be built as a module. If so, the module

	  will be called nvmem-mxs-ocotp.



config NVMEM_NINTENDO_OTP

	tristate "Nintendo Wii and Wii U OTP Support"
@@ -137,13 +204,21 @@ config NVMEM_QCOM_QFPROM 
	  This driver can also be built as a module. If so, the module

	  will be called nvmem_qfprom.



config NVMEM_SPMI_SDAM

	tristate "SPMI SDAM Support"

	depends on SPMI

config NVMEM_RAVE_SP_EEPROM

	tristate "Rave SP EEPROM Support"

	depends on RAVE_SP_CORE

	help

	  This driver supports the Shared Direct Access Memory Module on

	  Qualcomm Technologies, Inc. PMICs. It provides the clients

	  an interface to read/write to the SDAM module's shared memory.

	  Say y here to enable Rave SP EEPROM support.



config NVMEM_RMEM

	tristate "Reserved Memory Based Driver Support"

	depends on HAS_IOMEM

	help

	  This driver maps reserved memory into an nvmem device. It might be

	  useful to expose information left by firmware in memory.



	  This driver can also be built as a module. If so, the module

	  will be called nvmem-rmem.



config NVMEM_ROCKCHIP_EFUSE

	tristate "Rockchip eFuse Support"
@@ -167,79 +242,16 @@ config NVMEM_ROCKCHIP_OTP 
	  This driver can also be built as a module. If so, the module

	  will be called nvmem_rockchip_otp.



config NVMEM_BCM_OCOTP

	tristate "Broadcom On-Chip OTP Controller support"

	depends on ARCH_BCM_IPROC || COMPILE_TEST

	depends on HAS_IOMEM

	default ARCH_BCM_IPROC

	help

	  Say y here to enable read/write access to the Broadcom OTP

	  controller.



	  This driver can also be built as a module. If so, the module

	  will be called nvmem-bcm-ocotp.



config NVMEM_STM32_ROMEM

	tristate "STMicroelectronics STM32 factory-programmed memory support"

	depends on ARCH_STM32 || COMPILE_TEST

	help

	  Say y here to enable read-only access for STMicroelectronics STM32

	  factory-programmed memory area.



	  This driver can also be built as a module. If so, the module

	  will be called nvmem-stm32-romem.



config NVMEM_SUNXI_SID

	tristate "Allwinner SoCs SID support"

	depends on ARCH_SUNXI

	help

	  This is a driver for the 'security ID' available on various Allwinner

	  devices.



	  This driver can also be built as a module. If so, the module

	  will be called nvmem_sunxi_sid.



config NVMEM_UNIPHIER_EFUSE

	tristate "UniPhier SoCs eFuse support"

	depends on ARCH_UNIPHIER || COMPILE_TEST

	depends on HAS_IOMEM

	help

	  This is a simple driver to dump specified values of UniPhier SoC

	  from eFuse.



	  This driver can also be built as a module. If so, the module

	  will be called nvmem-uniphier-efuse.



config NVMEM_VF610_OCOTP

	tristate "VF610 SoC OCOTP support"

	depends on SOC_VF610 || COMPILE_TEST

config NVMEM_SC27XX_EFUSE

	tristate "Spreadtrum SC27XX eFuse Support"

	depends on MFD_SC27XX_PMIC || COMPILE_TEST

	depends on HAS_IOMEM

	help

	  This is a driver for the 'OCOTP' peripheral available on Vybrid

	  devices like VF5xx and VF6xx.



	  This driver can also be build as a module. If so, the module will

	  be called nvmem-vf610-ocotp.



config NVMEM_MESON_EFUSE

	tristate "Amlogic Meson GX eFuse Support"

	depends on (ARCH_MESON || COMPILE_TEST) && MESON_SM

	help

	  This is a driver to retrieve specific values from the eFuse found on

	  the Amlogic Meson GX SoCs.



	  This driver can also be built as a module. If so, the module

	  will be called nvmem_meson_efuse.



config NVMEM_MESON_MX_EFUSE

	tristate "Amlogic Meson6/Meson8/Meson8b eFuse Support"

	depends on ARCH_MESON || COMPILE_TEST

	help

	  This is a driver to retrieve specific values from the eFuse found on

	  the Amlogic Meson6, Meson8 and Meson8b SoCs.

	  This is a simple driver to dump specified values of Spreadtrum

	  SC27XX PMICs from eFuse.



	  This driver can also be built as a module. If so, the module

	  will be called nvmem_meson_mx_efuse.

	  will be called nvmem-sc27xx-efuse.



config NVMEM_SNVS_LPGPR

	tristate "Support for Low Power General Purpose Register"
@@ -251,32 +263,13 @@ config NVMEM_SNVS_LPGPR 
	  This driver can also be built as a module. If so, the module

	  will be called nvmem-snvs-lpgpr.



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_SC27XX_EFUSE

	tristate "Spreadtrum SC27XX eFuse Support"

	depends on MFD_SC27XX_PMIC || COMPILE_TEST

	depends on HAS_IOMEM

	help

	  This is a simple driver to dump specified values of Spreadtrum

	  SC27XX PMICs from eFuse.



	  This driver can also be built as a module. If so, the module

	  will be called nvmem-sc27xx-efuse.



config NVMEM_ZYNQMP

	bool "Xilinx ZYNQMP SoC nvmem firmware support"

	depends on ARCH_ZYNQMP

config NVMEM_SPMI_SDAM

	tristate "SPMI SDAM Support"

	depends on SPMI

	help

	  This is a driver to access hardware related data like

	  soc revision, IDCODE... etc by using the firmware

	  interface.



	  If sure, say yes. If unsure, say no.

	  This driver supports the Shared Direct Access Memory Module on

	  Qualcomm Technologies, Inc. PMICs. It provides the clients

	  an interface to read/write to the SDAM module's shared memory.



config NVMEM_SPRD_EFUSE

	tristate "Spreadtrum SoC eFuse Support"
@@ -289,36 +282,15 @@ config NVMEM_SPRD_EFUSE 
	  This driver can also be built as a module. If so, the module

	  will be called nvmem-sprd-efuse.



config NVMEM_RMEM

	tristate "Reserved Memory Based Driver Support"

	depends on HAS_IOMEM

	help

	  This driver maps reserved memory into an nvmem device. It might be

	  useful to expose information left by firmware in memory.



	  This driver can also be built as a module. If so, the module

	  will be called nvmem-rmem.



config NVMEM_BRCM_NVRAM

	tristate "Broadcom's NVRAM support"

	depends on ARCH_BCM_5301X || COMPILE_TEST

	depends on HAS_IOMEM

	help

	  This driver provides support for Broadcom's NVRAM that can be accessed

	  using I/O mapping.



config NVMEM_LAYERSCAPE_SFP

	tristate "Layerscape SFP (Security Fuse Processor) support"

	depends on ARCH_LAYERSCAPE || COMPILE_TEST

	depends on HAS_IOMEM

	select REGMAP_MMIO

config NVMEM_STM32_ROMEM

	tristate "STMicroelectronics STM32 factory-programmed memory support"

	depends on ARCH_STM32 || COMPILE_TEST

	help

	  This driver provides support to read the eFuses on Freescale

	  Layerscape SoC's. For example, the vendor provides a per part

	  unique ID there.

	  Say y here to enable read-only access for STMicroelectronics STM32

	  factory-programmed memory area.



	  This driver can also be built as a module. If so, the module

	  will be called layerscape-sfp.

	  will be called nvmem-stm32-romem.



config NVMEM_SUNPLUS_OCOTP

	tristate "Sunplus SoC OTP support"
@@ -332,17 +304,15 @@ config NVMEM_SUNPLUS_OCOTP 
	  This driver can also be built as a module. If so, the module

	  will be called nvmem-sunplus-ocotp.



config NVMEM_APPLE_EFUSES

	tristate "Apple eFuse support"

	depends on ARCH_APPLE || COMPILE_TEST

	default ARCH_APPLE

config NVMEM_SUNXI_SID

	tristate "Allwinner SoCs SID support"

	depends on ARCH_SUNXI

	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

	  calibration data required for the PCIe or the USB-C PHY.

	  This is a driver for the 'security ID' available on various Allwinner

	  devices.



	  This driver can also be built as a module. If so, the module will

	  be called nvmem-apple-efuses.

	  This driver can also be built as a module. If so, the module

	  will be called nvmem_sunxi_sid.



config NVMEM_U_BOOT_ENV

	tristate "U-Boot environment variables support"
@@ -357,4 +327,36 @@ config NVMEM_U_BOOT_ENV 


	  If compiled as module it will be called nvmem_u-boot-env.



config NVMEM_UNIPHIER_EFUSE

	tristate "UniPhier SoCs eFuse support"

	depends on ARCH_UNIPHIER || COMPILE_TEST

	depends on HAS_IOMEM

	help

	  This is a simple driver to dump specified values of UniPhier SoC

	  from eFuse.



	  This driver can also be built as a module. If so, the module

	  will be called nvmem-uniphier-efuse.



config NVMEM_VF610_OCOTP

	tristate "VF610 SoC OCOTP support"

	depends on SOC_VF610 || COMPILE_TEST

	depends on HAS_IOMEM

	help

	  This is a driver for the 'OCOTP' peripheral available on Vybrid

	  devices like VF5xx and VF6xx.



	  This driver can also be build as a module. If so, the module will

	  be called nvmem-vf610-ocotp.



config NVMEM_ZYNQMP

	bool "Xilinx ZYNQMP SoC nvmem firmware support"

	depends on ARCH_ZYNQMP

	help

	  This is a driver to access hardware related data like

	  soc revision, IDCODE... etc by using the firmware

	  interface.



	  If sure, say yes. If unsure, say no.



endif

drivers/nvmem/Makefile

+57 −57
Original line number Diff line number Diff line
@@ -7,8 +7,12 @@ obj-$(CONFIG_NVMEM) += nvmem_core.o 
nvmem_core-y			:= core.o



# Devices

obj-$(CONFIG_NVMEM_APPLE_EFUSES)	+= nvmem-apple-efuses.o

nvmem-apple-efuses-y 			:= apple-efuses.o

obj-$(CONFIG_NVMEM_BCM_OCOTP)		+= nvmem-bcm-ocotp.o

nvmem-bcm-ocotp-y			:= bcm-ocotp.o

obj-$(CONFIG_NVMEM_BRCM_NVRAM)		+= nvmem_brcm_nvram.o

nvmem_brcm_nvram-y			:= brcm_nvram.o

obj-$(CONFIG_NVMEM_IMX_IIM)		+= nvmem-imx-iim.o

nvmem-imx-iim-y				:= imx-iim.o

obj-$(CONFIG_NVMEM_IMX_OCOTP)		+= nvmem-imx-ocotp.o
@@ -17,57 +21,53 @@ obj-$(CONFIG_NVMEM_IMX_OCOTP_SCU) += nvmem-imx-ocotp-scu.o 
nvmem-imx-ocotp-scu-y			:= imx-ocotp-scu.o

obj-$(CONFIG_NVMEM_JZ4780_EFUSE)	+= nvmem_jz4780_efuse.o

nvmem_jz4780_efuse-y			:= jz4780-efuse.o

obj-$(CONFIG_NVMEM_LAYERSCAPE_SFP)	+= nvmem-layerscape-sfp.o

nvmem-layerscape-sfp-y			:= layerscape-sfp.o

obj-$(CONFIG_NVMEM_LPC18XX_EEPROM)	+= nvmem_lpc18xx_eeprom.o

nvmem_lpc18xx_eeprom-y			:= lpc18xx_eeprom.o

obj-$(CONFIG_NVMEM_LPC18XX_OTP)		+= nvmem_lpc18xx_otp.o

nvmem_lpc18xx_otp-y			:= lpc18xx_otp.o

obj-$(CONFIG_NVMEM_MESON_EFUSE)		+= nvmem_meson_efuse.o

nvmem_meson_efuse-y			:= meson-efuse.o

obj-$(CONFIG_NVMEM_MESON_MX_EFUSE)	+= nvmem_meson_mx_efuse.o

nvmem_meson_mx_efuse-y			:= meson-mx-efuse.o

obj-$(CONFIG_NVMEM_MICROCHIP_OTPC)	+= nvmem-microchip-otpc.o

nvmem-microchip-otpc-y			:= microchip-otpc.o

obj-$(CONFIG_NVMEM_MTK_EFUSE)		+= nvmem_mtk-efuse.o

nvmem_mtk-efuse-y			:= mtk-efuse.o

obj-$(CONFIG_NVMEM_MXS_OCOTP)		+= nvmem-mxs-ocotp.o

nvmem-mxs-ocotp-y			:= mxs-ocotp.o

obj-$(CONFIG_NVMEM_NINTENDO_OTP)	+= nvmem-nintendo-otp.o

nvmem-nintendo-otp-y			:= nintendo-otp.o

obj-$(CONFIG_NVMEM_MTK_EFUSE)		+= nvmem_mtk-efuse.o

nvmem_mtk-efuse-y		:= mtk-efuse.o

obj-$(CONFIG_NVMEM_QCOM_QFPROM)		+= nvmem_qfprom.o

nvmem_qfprom-y				:= qfprom.o

obj-$(CONFIG_NVMEM_SPMI_SDAM)	+= nvmem_qcom-spmi-sdam.o

nvmem_qcom-spmi-sdam-y		+= qcom-spmi-sdam.o

obj-$(CONFIG_NVMEM_RAVE_SP_EEPROM)	+= nvmem-rave-sp-eeprom.o

nvmem-rave-sp-eeprom-y			:= rave-sp-eeprom.o

obj-$(CONFIG_NVMEM_RMEM) 		+= nvmem-rmem.o

nvmem-rmem-y				:= rmem.o

obj-$(CONFIG_NVMEM_ROCKCHIP_EFUSE)	+= nvmem_rockchip_efuse.o

nvmem_rockchip_efuse-y			:= rockchip-efuse.o

obj-$(CONFIG_NVMEM_ROCKCHIP_OTP)	+= nvmem-rockchip-otp.o

nvmem-rockchip-otp-y			:= rockchip-otp.o

obj-$(CONFIG_NVMEM_SUNXI_SID)	+= nvmem_sunxi_sid.o

nvmem_stm32_romem-y 		:= stm32-romem.o

obj-$(CONFIG_NVMEM_STM32_ROMEM) += nvmem_stm32_romem.o

nvmem_sunxi_sid-y		:= sunxi_sid.o

obj-$(CONFIG_NVMEM_UNIPHIER_EFUSE)	+= nvmem-uniphier-efuse.o

nvmem-uniphier-efuse-y		:= uniphier-efuse.o

obj-$(CONFIG_NVMEM_VF610_OCOTP)	+= nvmem-vf610-ocotp.o

nvmem-vf610-ocotp-y		:= vf610-ocotp.o

obj-$(CONFIG_NVMEM_MESON_EFUSE)	+= nvmem_meson_efuse.o

nvmem_meson_efuse-y		:= meson-efuse.o

obj-$(CONFIG_NVMEM_MESON_MX_EFUSE)	+= nvmem_meson_mx_efuse.o

nvmem_meson_mx_efuse-y		:= meson-mx-efuse.o

obj-$(CONFIG_NVMEM_SNVS_LPGPR)	+= nvmem_snvs_lpgpr.o

nvmem_snvs_lpgpr-y		:= snvs_lpgpr.o

obj-$(CONFIG_NVMEM_RAVE_SP_EEPROM)	+= nvmem-rave-sp-eeprom.o

nvmem-rave-sp-eeprom-y		:= rave-sp-eeprom.o

obj-$(CONFIG_NVMEM_SC27XX_EFUSE)	+= nvmem-sc27xx-efuse.o

nvmem-sc27xx-efuse-y			:= sc27xx-efuse.o

obj-$(CONFIG_NVMEM_ZYNQMP)	+= nvmem_zynqmp_nvmem.o

nvmem_zynqmp_nvmem-y		:= zynqmp_nvmem.o

obj-$(CONFIG_NVMEM_SNVS_LPGPR)		+= nvmem_snvs_lpgpr.o

nvmem_snvs_lpgpr-y			:= snvs_lpgpr.o

obj-$(CONFIG_NVMEM_SPMI_SDAM)		+= nvmem_qcom-spmi-sdam.o

nvmem_qcom-spmi-sdam-y			+= qcom-spmi-sdam.o

obj-$(CONFIG_NVMEM_SPRD_EFUSE)		+= nvmem_sprd_efuse.o

nvmem_sprd_efuse-y			:= sprd-efuse.o

obj-$(CONFIG_NVMEM_RMEM) 	+= nvmem-rmem.o

nvmem-rmem-y			:= rmem.o

obj-$(CONFIG_NVMEM_BRCM_NVRAM)	+= nvmem_brcm_nvram.o

nvmem_brcm_nvram-y		:= brcm_nvram.o

obj-$(CONFIG_NVMEM_LAYERSCAPE_SFP)	+= nvmem-layerscape-sfp.o

nvmem-layerscape-sfp-y		:= layerscape-sfp.o

obj-$(CONFIG_NVMEM_STM32_ROMEM)		+= nvmem_stm32_romem.o

nvmem_stm32_romem-y 			:= stm32-romem.o

obj-$(CONFIG_NVMEM_SUNPLUS_OCOTP)	+= nvmem_sunplus_ocotp.o

nvmem_sunplus_ocotp-y			:= sunplus-ocotp.o

obj-$(CONFIG_NVMEM_APPLE_EFUSES)	+= nvmem-apple-efuses.o

nvmem-apple-efuses-y 		:= apple-efuses.o

obj-$(CONFIG_NVMEM_MICROCHIP_OTPC)	+= nvmem-microchip-otpc.o

nvmem-microchip-otpc-y		:= microchip-otpc.o

obj-$(CONFIG_NVMEM_SUNXI_SID)		+= nvmem_sunxi_sid.o

nvmem_sunxi_sid-y			:= sunxi_sid.o

obj-$(CONFIG_NVMEM_U_BOOT_ENV)		+= nvmem_u-boot-env.o

nvmem_u-boot-env-y			:= u-boot-env.o

obj-$(CONFIG_NVMEM_UNIPHIER_EFUSE)	+= nvmem-uniphier-efuse.o

nvmem-uniphier-efuse-y			:= uniphier-efuse.o

obj-$(CONFIG_NVMEM_VF610_OCOTP)		+= nvmem-vf610-ocotp.o

nvmem-vf610-ocotp-y			:= vf610-ocotp.o

obj-$(CONFIG_NVMEM_ZYNQMP)		+= nvmem_zynqmp_nvmem.o

nvmem_zynqmp_nvmem-y			:= zynqmp_nvmem.o