Christian Marangi b7846af2e6 nvmem: airoha: Add support for SMC eFUSE ...

Add support for SMC eFUSE on AN7581 SoC. The SoC have 2 set of 2048 bits of
eFUSE that are used to read calibration value for PCIe, Thermal, USB and
other specific info of the SoC like revision and HW device present.

eFuse value are taken by sending SMC command. ATF is responsible of
validaing the data and rejecting reading protected data (like Private
Key). In such case the SMC command will return non-zero value on a0
register.

Signed-off-by: Christian Marangi <[email protected]>
Signed-off-by: Srinivas Kandagatla <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

2026-07-17 14:55:46 +02:00

..

layouts

nvmem: layouts: onie-tlv: fix hang on unknown types

2026-06-05 17:18:58 +02:00

airoha-smc-efuses.c

nvmem: airoha: Add support for SMC eFUSE

2026-07-17 14:55:46 +02:00

an8855-efuse.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

apple-efuses.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

apple-spmi-nvmem.c

nvmem: Add apple-spmi-nvmem driver

2025-05-21 14:28:27 +02:00

bcm-ocotp.c

…

brcm_nvram.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

core.c

nvmem: core: Default to read-only if wp-gpios present

2026-07-17 14:55:27 +02:00

imx-iim.c

…

imx-ocotp-ele.c

nvmem: imx: assign nvmem_cell_info::raw_len

2026-04-02 16:44:40 +02:00

imx-ocotp-scu.c

…

imx-ocotp.c

nvmem: imx: assign nvmem_cell_info::raw_len

2026-04-02 16:44:40 +02:00

internals.h

…

jz4780-efuse.c

…

Kconfig

nvmem: airoha: Add support for SMC eFUSE

2026-07-17 14:55:46 +02:00

lan9662-otpc.c

nvmem: lan9662-otp: add support for LAN969x

2026-07-17 14:55:46 +02:00

layerscape-sfp.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

layouts.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

lpc18xx_eeprom.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

lpc18xx_otp.c

…

Makefile

nvmem: airoha: Add support for SMC eFUSE

2026-07-17 14:55:46 +02:00

max77759-nvmem.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

meson-efuse.c

…

meson-mx-efuse.c

…

microchip-otpc.c

…

mtk-efuse.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

mxs-ocotp.c

…

nintendo-otp.c

nvmem: nintendo-otp: Use of_device_get_match_data()

2026-07-17 14:55:46 +02:00

qcom-spmi-sdam.c

…

qfprom.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

qnap-mcu-eeprom.c

nvmem: qnap-mcu-eeprom: Fix struct assignments using commas instead of semicolons

2026-04-02 16:15:56 +02:00

qoriq-efuse.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

rave-sp-eeprom.c

…

rcar-efuse.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

rmem.c

…

rockchip-efuse.c

…

rockchip-otp.c

nvmem: rockchip-otp: alloc clks with main struct

2026-07-17 14:55:27 +02:00

s32g-ocotp-nvmem.c

nvmem: s32g-ocotp: Add driver for S32G OCOTP

2025-09-12 15:49:03 +02:00

sc27xx-efuse.c

…

sec-qfprom.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

snvs_lpgpr.c

…

sprd-efuse.c

…

stm32-bsec-optee-ta.c

…

stm32-bsec-optee-ta.h

…

stm32-romem.c

…

sunplus-ocotp.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

sunxi_sid.c

…

u-boot-env.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

uniphier-efuse.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

vf610-ocotp.c

…

zynqmp_nvmem.c

nvmem: zynqmp_nvmem: Fix buffer size in DMA and memcpy

2026-04-02 16:44:40 +02:00