diff options
| author | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2015-07-27 14:15:00 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-08-05 23:44:23 +0300 |
| commit | 4ab11996b489ad65092216315484824ed32018f8 (patch) | |
| tree | d8b4c879cbf20c51358b0a8d32429d627726f143 /drivers/nvmem/Kconfig | |
| parent | 354ebb541dfa37a83395e5a9b7d68c34f80fffc0 (diff) | |
| download | linux-4ab11996b489ad65092216315484824ed32018f8.tar.xz | |
nvmem: qfprom: Add Qualcomm QFPROM support.
This patch adds QFPROM support driver which is used by other drivers
like thermal sensor and cpufreq.
On MSM parts there are some efuses (called qfprom) these fuses store
things like calibration data, speed bins.. etc. Drivers like cpufreq,
thermal sensors would read out this data for configuring the driver.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Tested-by: Philipp Zabel <p.zabel@pengutronix.de>
Tested-by: Rajendra Nayak <rnayak@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/nvmem/Kconfig')
| -rw-r--r-- | drivers/nvmem/Kconfig | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/nvmem/Kconfig b/drivers/nvmem/Kconfig index de90c82d891b..fa85805bbdb7 100644 --- a/drivers/nvmem/Kconfig +++ b/drivers/nvmem/Kconfig @@ -11,3 +11,18 @@ menuconfig NVMEM will be called nvmem_core. If unsure, say no. + +if NVMEM + +config QCOM_QFPROM + tristate "QCOM QFPROM Support" + depends on ARCH_QCOM || COMPILE_TEST + select REGMAP_MMIO + help + Say y here to enable QFPROM support. The QFPROM provides access + functions for QFPROM data to rest of the drivers via nvmem interface. + + This driver can also be built as a module. If so, the module + will be called nvmem_qfprom. + +endif |