user/sven/linux.git/drivers/nvmem/Kconfig, branch v5.13

nvmem: rmem: fix undefined reference to memremap

2021-04-02T14:28:10Z

Fix below error reporte by kernel test robot rmem.c:(.text+0x14e): undefined reference to memremap s390x-linux-gnu-ld: rmem.c:(.text+0x1b6): undefined reference to memunmap Fixes: 5a3fa75a4d9c ("nvmem: Add driver to expose reserved memory as nvmem") Reported-by: kernel test robot Reviewed-by: Nicolas Saenz Julienne Signed-off-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20210330111241.19401-9-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman

nvmem: brcm_nvram: new driver exposing Broadcom's NVRAM

2021-04-02T14:26:33Z

This driver provides access to Broadcom's NVRAM. Signed-off-by: Rafał Miłecki Signed-off-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20210330111241.19401-6-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman

nvmem: Kconfig: Correct typo in NVMEM_RMEM

2021-02-05T10:25:52Z

s/drivers/driver/ as the configuration selects a single driver. Suggested-by: Randy Dunlap Acked-by: Randy Dunlap Signed-off-by: Nicolas Saenz Julienne Signed-off-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20210205100853.32372-2-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman

nvmem: Add driver to expose reserved memory as nvmem

2021-02-04T16:04:18Z

Firmware/co-processors might use reserved memory areas in order to pass data stemming from an nvmem device otherwise non accessible to Linux. For example an EEPROM memory only physically accessible to firmware, or data only accessible early at boot time. In order to expose this data to other drivers and user-space, the driver models the reserved memory area as an nvmem device. Tested-by: Tim Gover Reviewed-by: Rob Herring Signed-off-by: Nicolas Saenz Julienne Signed-off-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20210129171430.11328-5-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman

nvmem: update Kconfig description

2020-07-29T15:12:09Z

nvmem can't be built as module anymore, update its Kconfig description. Fixes: 2a37ce25d9f2 ("nvmem: disallow modular CONFIG_NVMEM") Signed-off-by: Matteo Croce Signed-off-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20200722100705.7772-13-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman

nvmem: add driver for JZ4780 efuse

2020-03-19T06:41:03Z

This patch brings support for the JZ4780 efuse. Currently it only exposes a read only access to the entire 8K bits efuse memory and nvmem cells. To fetch for example the MAC address: dd if=/sys/devices/platform/134100d0.efuse/jz4780-efuse0/nvmem bs=1 skip=34 count=6 status=none | xxd Tested-by: Mathieu Malaterre Signed-off-by: PrasannaKumar Muralidharan Signed-off-by: Mathieu Malaterre Signed-off-by: H. Nikolaus Schaller Signed-off-by: Paul Cercueil Signed-off-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20200310132257.23358-13-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman

nvmem: add QTI SDAM driver

2020-01-16T19:56:49Z

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

2019-11-05T17:35:33Z

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

2019-11-05T17:35:31Z

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

2019-11-05T17:35:31Z

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