[RFC v1 0/3] Add QTI QFPROM-Efuse driver support

From: Ravi Kumar Bokka
Date: Tue May 12 2020 - 14:18:49 EST


This patch series adds qfprom-efuse controller driver support.

This driver can access the raw qfprom regions for fuse blowing.

The current existed qfprom driver is only supports for cpufreq, thermal sensors
drivers by read out calibration data, speed bins..etc which is stored by
qfprom efuses.

Ravi Kumar Bokka (3):
dt-bindings: nvmem: Add devicetree bindings for qfprom-efuse
drivers: nvmem: Add driver for QTI qfprom-efuse support
arm64: dts: qcom: sc7180: Add qfprom-efuse

.../devicetree/bindings/nvmem/qfprom-efuse.yaml | 40 ++
arch/arm64/boot/dts/qcom/sc7180-idp.dts | 4 +
arch/arm64/boot/dts/qcom/sc7180.dtsi | 9 +
drivers/nvmem/Kconfig | 10 +
drivers/nvmem/Makefile | 2 +
drivers/nvmem/qfprom-efuse.c | 476 +++++++++++++++++++++
6 files changed, 541 insertions(+)
create mode 100644 Documentation/devicetree/bindings/nvmem/qfprom-efuse.yaml
create mode 100644 drivers/nvmem/qfprom-efuse.c

--
Qualcomm INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, hosted by the Linux Foundation.