kernel.git/drivers/nvmem/sprd-efuse.c, branch linux-5.6.yHosts the 0x221E linux distro kernel.
https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-5.6.y2020-04-08T07:11:07Znvmem: sprd: Fix the block lock operation2020-04-08T07:11:07ZFreeman Liu2020-03-23T15:00:03Zurn:sha1:5698100982a192f0505c64e6a975d22008110fc7
commit c66ebde4d988b592e8f0008e04c47cc4950a49d3 upstream.
According to the Spreadtrum eFuse specification, we should write 0 to
the block to trigger the lock operation.
Fixes: 096030e7f449 ("nvmem: sprd: Add Spreadtrum SoCs eFuse support")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Freeman Liu <freeman.liu@unisoc.com>
Signed-off-by: Baolin Wang <baolin.wang7@gmail.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20200323150007.7487-2-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
nvmem: sprd: Add Spreadtrum SoCs eFuse support2019-11-05T17:35:31ZFreeman Liu2019-10-29T11:42:37Zurn:sha1:096030e7f449caac81ee140d10d9b4b360b723fd
The Spreadtrum eFuse controller is widely used to dump chip ID,
configuration setting, function select and so on, as well as
supporting one-time programming.
Signed-off-by: Freeman Liu <freeman.liu@unisoc.com>
Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20191029114240.14905-8-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>