| Message ID | 20231013101450.573-1-praveen.teja.kundanala@amd.com |
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From: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com>
To: <srinivas.kandagatla@linaro.org>, <robh+dt@kernel.org>,
<krzysztof.kozlowski+dt@linaro.org>, <conor+dt@kernel.org>,
<michal.simek@amd.com>, <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>
CC: <linux-kernel@vger.kernel.org>
Subject: [PATCH 0/5] Add ZynqMP efuse access support
Date: Fri, 13 Oct 2023 15:44:45 +0530
Message-ID: <20231013101450.573-1-praveen.teja.kundanala@amd.com>
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|
| Series |
Add ZynqMP efuse access support
|
|
Message
Praveen Teja Kundanala
Oct. 13, 2023, 10:14 a.m. UTC
Add following support
- ZynqMP efuse firmware API for efuse access
- Convert txt to yaml file
- Add nodes for ZynqMP efuses in yaml file
- Add device tree(DT) nodes for nvmem access
- Update driver to provide support to
read/write ZynqMP efuse memory
Praveen Teja Kundanala (5):
firmware: xilinx: Add ZynqMP efuse access API
dt-bindings: nvmem: Convert xlnx,zynqmp-nvmem.txt to yaml
dt-bindings: nvmem: Add nodes for ZynqMP efuses
arm64: zynqmp: Add ZynqnMP nvmem nodes
nvmem: zynqmp_nvmem: Add support to access efuse
.../bindings/nvmem/xlnx,zynqmp-nvmem.txt | 46 ---
.../bindings/nvmem/xlnx,zynqmp-nvmem.yaml | 270 ++++++++++++++++++
arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 55 ++++
drivers/firmware/xilinx/zynqmp.c | 25 ++
drivers/nvmem/zynqmp_nvmem.c | 216 ++++++++++++--
include/linux/firmware/xlnx-zynqmp.h | 8 +
6 files changed, 543 insertions(+), 77 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.txt
create mode 100644 Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml