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Thu, 19 Oct 2023 07:26:48 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1780194341171729992 X-GMAIL-MSGID: 1780194341171729992 Changes since v1: Updated IP name and binding to axi-1wire-host and filenames to match Comment pruning where operation obvious, additional comments where not Unwrapped helper functions for register read/writes Removed un-necessary device reset on fail to add device Fixed duplicate clock disable in remove function Move bus master structure to per instance Improved hardware testing with multiple w1 instances Add a host driver to support the AMD 1-Wire programmable logic IP block. This block guarantees protocol timing for driving off-board devices such as thermal sensors, proms, etc. Kris Chaplin (2): dt-bindings: w1: Add YAML DT schema for AMD AXI w1 host and MAINTAINERS entry w1: Add AXI 1-wire host driver for AMD programmable logic IP core .../bindings/w1/amd,axi-1wire-host.yaml | 44 ++ MAINTAINERS | 8 + drivers/w1/masters/Kconfig | 11 + drivers/w1/masters/Makefile | 1 + drivers/w1/masters/amd_axi_w1.c | 395 ++++++++++++++++++ 5 files changed, 459 insertions(+) create mode 100644 Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml create mode 100644 drivers/w1/masters/amd_axi_w1.c