kernel/linux.git/drivers/nvmem/Kconfig, branch v5.6.17

nvmem: add QTI SDAM driver

2020-01-16T19:56:49+00:00

QTI SDAM driver allows PMIC peripherals to access the shared memory that is available on QTI PMICs. Use subsys_initcall as PMIC SDAM NV memory is accessed by multiple PMIC drivers (charger, fuel gauge) to store/restore data across reboots required during their initialization. Signed-off-by: Anirudh Ghayal Signed-off-by: Shyam Kumar Thella Signed-off-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20200116161100.30637-4-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman

nvmem: add Rockchip OTP driver

2019-11-05T17:35:33+00:00

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 [ported from vendor 4.4, converted to clock-bulk API and cleanups] Signed-off-by: Heiko Stuebner Signed-off-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20191029114240.14905-11-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman

nvmem: imx: scu: fix dependency in Kconfig

2019-11-05T17:35:31+00:00

Fix below error by adding HAVE_ARM_SMCCC dependency in Kconfig ERROR: "__arm_smccc_smc" [drivers/nvmem/nvmem-imx-ocotp-scu.ko] undefined! Reported-by: kbuild test robot Signed-off-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20191029114240.14905-9-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman

nvmem: sprd: Add Spreadtrum SoCs eFuse support

2019-11-05T17:35:31+00:00

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 Signed-off-by: Baolin Wang Signed-off-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20191029114240.14905-8-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman

nvmem: Broaden the selection of NVMEM_SNVS_LPGPR

2019-06-19T17:35:51+00:00

The SNVS LPGR IP block is also found on other i.MX SoCs that are not covered by the current SOC_IMX6 || SOC_IMX7D logic. One example is the i.MX7ULP. To avoid keep expanding the SoC logic selection, make it broader by using the more generic ARCH_MXC symbol instead. Signed-off-by: Fabio Estevam Signed-off-by: Srinivas Kandagatla Signed-off-by: Greg Kroah-Hartman

nvmem: imx: add i.MX8 nvmem driver

2019-06-19T17:35:51+00:00

This patch adds i.MX8 nvmem ocotp driver to access fuse via RPC to i.MX8 system controller. Cc: Srinivas Kandagatla Cc: Shawn Guo Cc: Sascha Hauer Cc: Pengutronix Kernel Team Cc: Fabio Estevam Cc: NXP Linux Team Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Peng Fan Reviewed-by: Dong Aisheng Signed-off-by: Srinivas Kandagatla Signed-off-by: Greg Kroah-Hartman

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46+00:00

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

nvmem: core: add NVMEM_SYSFS Kconfig

2019-04-25T17:44:33+00:00

Many nvmem providers are not very keen on having default sysfs nvmem entry, as most of the usecases for them are inside kernel itself. And in some cases read/writes to some areas in nvmem are restricted and trapped at secure monitor level, so accessing them from userspace would result in board reboots. This patch adds new NVMEM_SYSFS Kconfig to make binary sysfs entry an optional one. This provision will give more flexibility to users. This patch also moves existing sysfs code to a new file so that its not compiled in when its not really required. Signed-off-by: Srinivas Kandagatla Reviewed-by: Mika Westerberg Reviewed-by: Gaurav Kohli Tested-by: Gaurav Kohli Signed-off-by: Greg Kroah-Hartman

nvmem: Add driver for STM32 factory-programmed read only mem

2019-04-25T17:43:12+00:00

Add a read only nvmem driver for STM32 factory-programmed memory area (on-chip non-volatile storage). Signed-off-by: Fabrice Gasnier Signed-off-by: Srinivas Kandagatla Signed-off-by: Greg Kroah-Hartman

nvmem: imx-ocotp: broaden Kconfig dependency

2019-04-25T17:43:11+00:00

The i.MX OCOTP controller is used in numerous Freescale/NXP SoCs from the MXC family, so the strict dependency on the i.MX6 SoC is too narrow. Broaden it to cover all the MXC familiy members. Signed-off-by: Lucas Stach Reviewed-by: Abel Vesa Signed-off-by: Srinivas Kandagatla Signed-off-by: Greg Kroah-Hartman