From 4a2addc28769183ff1162c408b4cda55b8c75495 Mon Sep 17 00:00:00 2001 From: PrasannaKumar Muralidharan Date: Tue, 10 Mar 2020 13:22:55 +0000 Subject: nvmem: add driver for JZ4780 efuse 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 --- drivers/nvmem/Makefile | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/nvmem/Makefile') diff --git a/drivers/nvmem/Makefile b/drivers/nvmem/Makefile index 6b466cd1427b..65a268d17807 100644 --- a/drivers/nvmem/Makefile +++ b/drivers/nvmem/Makefile @@ -18,6 +18,8 @@ obj-$(CONFIG_NVMEM_IMX_OCOTP) += nvmem-imx-ocotp.o nvmem-imx-ocotp-y := imx-ocotp.o obj-$(CONFIG_NVMEM_IMX_OCOTP_SCU) += nvmem-imx-ocotp-scu.o nvmem-imx-ocotp-scu-y := imx-ocotp-scu.o +obj-$(CONFIG_JZ4780_EFUSE) += nvmem_jz4780_efuse.o +nvmem_jz4780_efuse-y := jz4780-efuse.o obj-$(CONFIG_NVMEM_LPC18XX_EEPROM) += nvmem_lpc18xx_eeprom.o nvmem_lpc18xx_eeprom-y := lpc18xx_eeprom.o obj-$(CONFIG_NVMEM_LPC18XX_OTP) += nvmem_lpc18xx_otp.o -- cgit v1.2.3