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| author | Peng Fan <peng.fan@nxp.com> | 2023-06-11 15:03:25 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-06-15 13:42:17 +0200 |
| commit | 22e9e6fcfb5042cb6d6c7874c459b034800092f1 (patch) | |
| tree | 9d8477d50971fd4a095e365c96de2dca06851f89 /drivers/nvmem/Kconfig | |
| parent | 805ba376066fa90d3e27aef9cadacc376d662011 (diff) | |
| download | lwn-22e9e6fcfb5042cb6d6c7874c459b034800092f1.tar.gz lwn-22e9e6fcfb5042cb6d6c7874c459b034800092f1.zip | |
nvmem: imx: support i.MX93 OCOTP
Add i.MX93 OCOTP support. i.MX93 OCOTP has two parts: Fuse shadow
block(fsb) and fuse managed by ELE. The FSB part could be directly
accessed with MMIO, the ELE could only be accessed with ELE API.
Currently the ELE API is not ready, so NULL function callback is used,
but it was tested with downstream ELE API.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Message-ID: <20230611140330.154222-22-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 | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/nvmem/Kconfig b/drivers/nvmem/Kconfig index 688b70ba4826..da9befa3d6c4 100644 --- a/drivers/nvmem/Kconfig +++ b/drivers/nvmem/Kconfig @@ -83,6 +83,15 @@ config NVMEM_IMX_OCOTP This driver can also be built as a module. If so, the module will be called nvmem-imx-ocotp. +config NVMEM_IMX_OCOTP_ELE + tristate "i.MX On-Chip OTP Controller support" + depends on ARCH_MXC || COMPILE_TEST + depends on HAS_IOMEM + depends on OF + help + This is a driver for the On-Chip OTP Controller (OCOTP) + available on i.MX SoCs which has ELE. + config NVMEM_IMX_OCOTP_SCU tristate "i.MX8 SCU On-Chip OTP Controller support" depends on IMX_SCU |