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| author | Finley Xiao <finley.xiao@rock-chips.com> | 2019-10-29 11:42:40 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-11-05 18:35:33 +0100 |
| commit | 755864feb729a791e1fd0f3338ddc5aae32c8ac1 (patch) | |
| tree | fa524926cca49781e6866a2218dc54e77cc04454 /drivers/nvmem/Kconfig | |
| parent | de02fc40fc63aa6950435a18e99843603b1bda01 (diff) | |
| download | linux-stable-755864feb729a791e1fd0f3338ddc5aae32c8ac1.tar.gz linux-stable-755864feb729a791e1fd0f3338ddc5aae32c8ac1.tar.bz2 linux-stable-755864feb729a791e1fd0f3338ddc5aae32c8ac1.zip | |
nvmem: add Rockchip OTP driver
Newer Rockchip socs like the px30 use a different one-time-programmable
memory controller for things like cpu-id and leakage information,
so add the necessary driver for it.
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
[ported from vendor 4.4, converted to clock-bulk API and cleanups]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20191029114240.14905-11-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/nvmem/Kconfig')
| -rw-r--r-- | drivers/nvmem/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/nvmem/Kconfig b/drivers/nvmem/Kconfig index fd0716818881..73567e922491 100644 --- a/drivers/nvmem/Kconfig +++ b/drivers/nvmem/Kconfig @@ -120,6 +120,17 @@ config ROCKCHIP_EFUSE This driver can also be built as a module. If so, the module will be called nvmem_rockchip_efuse. +config ROCKCHIP_OTP + tristate "Rockchip OTP controller support" + 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 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 |