AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity
4a2addc287
kernel_optimize_test/drivers/nvmem
History
PrasannaKumar Muralidharan 4a2addc287 nvmem: add driver for JZ4780 efuse 
This patch brings support for the JZ4780 efuse. Currently it only exposes
a read only access to the entire 8K bits efuse memory and nvmem cells.

To fetch for example the MAC address:

dd if=/sys/devices/platform/134100d0.efuse/jz4780-efuse0/nvmem bs=1 skip=34 count=6 status=none | xxd

Tested-by: Mathieu Malaterre <malat@debian.org>
Signed-off-by: PrasannaKumar Muralidharan <prasannatsmkumar@gmail.com>
Signed-off-by: Mathieu Malaterre <malat@debian.org>
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20200310132257.23358-13-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-03-19 07:41:03 +01:00
..
bcm-ocotp.c nvmem: bcm-ocotp: Add ACPI support to BCM OCOTP 2019-01-31 16:24:14 +01:00
core.c nvmem: core: validate nvmem config before parsing 2020-03-19 07:41:03 +01:00
imx-iim.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 460 2019-06-19 17:09:09 +02:00
imx-ocotp-scu.c nvmem: imx: scu: correct the fuse word index 2020-01-10 13:52:12 +01:00
imx-ocotp.c nvmem: imx-ocotp: Drop unnecessary initializations 2020-03-19 07:41:03 +01:00
jz4780-efuse.c nvmem: add driver for JZ4780 efuse 2020-03-19 07:41:03 +01:00
Kconfig nvmem: add driver for JZ4780 efuse 2020-03-19 07:41:03 +01:00
lpc18xx_eeprom.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
lpc18xx_otp.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
Makefile nvmem: add driver for JZ4780 efuse 2020-03-19 07:41:03 +01:00
meson-efuse.c firmware: meson_sm: Rework driver as a proper platform driver 2019-10-03 08:43:33 -07:00
meson-mx-efuse.c nvmem: meson-mx-efuse: allow reading data smaller than word_size 2019-08-18 12:56:52 +02:00
mtk-efuse.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
mxs-ocotp.c nvmem: mxs-ocotp: update MODULE_AUTHOR() email address 2019-08-18 12:56:52 +02:00
nvmem-sysfs.c nvmem: check for NULL reg_read and reg_write before dereferencing 2020-03-19 07:41:03 +01:00
nvmem.h nvmem: add support for the write-protect pin 2020-01-09 10:48:54 +01:00
qcom-spmi-sdam.c nvmem: add QTI SDAM driver 2020-01-16 20:56:49 +01:00
qfprom.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284 2019-06-05 17:36:37 +02:00
rave-sp-eeprom.c nvmem: rave-sp-eeprom: Remove VLA usage 2018-07-07 17:30:46 +02:00
rockchip-efuse.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 295 2019-06-05 17:36:38 +02:00
rockchip-otp.c nvmem: add Rockchip OTP driver 2019-11-05 18:35:33 +01:00
sc27xx-efuse.c nvmem: sc27xx: Change to use devm_hwspin_lock_request_specific() to request one hwlock 2019-11-05 18:35:28 +01:00
snvs_lpgpr.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
sprd-efuse.c nvmem: sprd: Add Spreadtrum SoCs eFuse support 2019-11-05 18:35:31 +01:00
stm32-romem.c nvmem: stm32: add support for STM32MP15 BSEC to control OTP data 2019-04-25 19:43:12 +02:00
sunxi_sid.c nvmem: sunxi_sid: fix A64 SID controller support 2019-08-18 12:56:52 +02:00
uniphier-efuse.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
vf610-ocotp.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284 2019-06-05 17:36:37 +02:00
zynqmp_nvmem.c drivers: Defer probe if firmware is not ready 2019-03-18 13:45:27 +01:00