linux-kernel - [PATCH v3 0/5] Marvell HW overlay support for Cadence xSPI

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Message-ID: <20240418011353.1764672-1-wsadowski@marvell.com>
Date: Wed, 17 Apr 2024 18:13:47 -0700
From: Witold Sadowski <wsadowski@...vell.com>
To: <linux-kernel@...r.kernel.org>, <linux-spi@...r.kernel.org>,
        <devicetree@...r.kernel.org>
CC: <broonie@...nel.org>, <robh@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>,
        <pthombar@...ence.com>, Witold Sadowski <wsadowski@...vell.com>
Subject: [PATCH v3 0/5] Marvell HW overlay support for Cadence xSPI

This patch series is adding support for second version of Marvell HW
overlay for Cadence xSPI IP block.
Overlay extends xSPI features, with clock configuration, interrupt
masking and full-duplex, variable length SPI operations.
All that functionalites allows xSPI block to operate not only with
memory devices, but also with simple SPI devices, or TPM devices.

Piyush Malgujar (1):
  spi: cadence: Allow to read basic xSPI configuration from ACPI

Witold Sadowski (4):
  spi: cadence: Ensure data lines set to low during dummy-cycle period
  spi: cadence: Add MRVL overlay bindings documentation for Cadence XSPI
  spi: cadence: Add Marvell xSPI IP overlay changes
  spi: cadence: Add MRVL overlay xfer operation support

 .../devicetree/bindings/spi/cdns,xspi.yaml    |  92 ++-
 drivers/spi/spi-cadence-xspi.c                | 691 +++++++++++++++++-
 2 files changed, 762 insertions(+), 21 deletions(-)

-- 
2.43.0