From: Ikjoon Jang <ikjn@chromium.org>
To: Rob Herring <robh+dt@kernel.org>, Mark Brown <broonie@kernel.org>,
devicetree@vger.kernel.org, linux-spi@vger.kernel.org,
linux-mtd@lists.infradead.org
Cc: Ikjoon Jang <ikjn@chromium.org>,
Bayi Cheng <bayi.cheng@mediatek.com>,
Chuanhong Guo <gch981213@gmail.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org
Subject: [PATCH v3 0/6] spi: spi-mtk-nor: Add mt8192 support
Date: Fri, 25 Sep 2020 14:54:11 +0800 [thread overview]
Message-ID: <20200925065418.1077472-1-ikjn@chromium.org> (raw)
This patchset adds 36bit dma address and power management
supports for mt8192-nor.
Changes in v3:
- Fix a bugfix of v2 in checking spi memory operation.
- split read_dma function into two (normal/bounce)
- Support 7bytes generic spi xfer
Changes in v2:
- Add power management support
- Fix bugs in checking spi memory operation.
- use dma_alloc_coherent for allocating bounce buffer
- code cleanups
Ikjoon Jang (6):
dt-bindings: spi: add mt8192-nor compatible string
spi: spi-mtk-nor: fix mishandled logics in checking SPI memory
operation
spi: spi-mtk-nor: support 7 bytes transfer of generic spi
spi: spi-mtk-nor: use dma_alloc_coherent() for bounce buffer
spi: spi-mtk-nor: support 36bit dma addressing
spi: spi-mtk-nor: Add power management support
.../bindings/spi/mediatek,spi-mtk-nor.yaml | 1 +
drivers/spi/spi-mtk-nor.c | 333 ++++++++++++------
2 files changed, 230 insertions(+), 104 deletions(-)
--
2.28.0.681.g6f77f65b4e-goog
next reply other threads:[~2020-09-25 6:54 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-25 6:54 Ikjoon Jang [this message]
2020-09-25 6:54 ` [PATCH v3 1/6] dt-bindings: spi: add mt8192-nor compatible string Ikjoon Jang
2020-09-25 6:54 ` [PATCH v3 2/6] spi: spi-mtk-nor: fix mishandled logics in checking SPI memory operation Ikjoon Jang
2020-09-25 9:36 ` Ikjoon Jang
2020-09-25 6:54 ` [PATCH v3 3/6] spi: spi-mtk-nor: support 7 bytes transfer of generic spi Ikjoon Jang
2020-09-25 7:47 ` Chuanhong Guo
2020-09-25 9:24 ` Ikjoon Jang
2020-09-25 7:53 ` Chuanhong Guo
2020-09-25 6:54 ` [PATCH v3 4/6] spi: spi-mtk-nor: use dma_alloc_coherent() for bounce buffer Ikjoon Jang
2020-09-25 8:21 ` Chuanhong Guo
2020-09-25 6:54 ` [PATCH v3 5/6] spi: spi-mtk-nor: support 36bit dma addressing Ikjoon Jang
2020-09-25 8:26 ` Chuanhong Guo
2020-09-25 9:11 ` Ikjoon Jang
2020-09-27 8:30 ` Yingjoe Chen
2020-09-28 2:18 ` Ikjoon Jang
2020-09-25 6:54 ` [PATCH v3 6/6] spi: spi-mtk-nor: Add power management support Ikjoon Jang
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