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Date:   Sun, 26 Mar 2023 17:35:09 +0000
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Message-ID: <20230326173511.710749-1-joychakr@google.com>
Subject: [PATCH v3 0/2] spi: dw: DW SPI DMA Driver updates
From:   Joy Chakraborty <joychakr@google.com>
To:     Serge Semin <fancer.lancer@gmail.com>,
        Mark Brown <broonie@kernel.org>
Cc:     linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org,
        manugautam@google.com, rohitner@google.com,
        Joy Chakraborty <joychakr@google.com>
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This Patch series adds support for 32 bits per word trasfers using DMA
and some defensive checks around dma controller capabilities.
---
V1 Changes : Add support for AxSize=4 bytes to support 32bits/word
---
V1->V2 Changes : Add dma capability check to make sure  address widths
are supported
---
V2->V3 Changes : Split changes , add DMA direction check and other
cosmetic chnages.
---

Joy Chakraborty (2):
  spi: dw: Add 32 bpw support to DW DMA Controller
  spi: dw: Add dma controller capability checks

 drivers/spi/spi-dw-dma.c | 67 +++++++++++++++++++++++++++++++---------
 drivers/spi/spi-dw.h     |  1 +
 2 files changed, 53 insertions(+), 15 deletions(-)

-- 
2.40.0.348.gf938b09366-goog