Re: [PATCH v8 2/5] i2c: mediatek: Dump i2c/dma register when a timeout occurs

[PATCH v8 0/5] Introducing an attribute to select the time setting · Kewei Xu <hidden> · 2021-10-10
[PATCH v8 1/5] i2c: mediatek: Reset the handshake signal between i2c and dma · Kewei Xu <hidden> · 2021-10-10
Re: [PATCH v8 1/5] i2c: mediatek: Reset the handshake signal between i2c and dma · Wolfram Sang <hidden> · 2021-10-11
[PATCH v8 2/5] i2c: mediatek: Dump i2c/dma register when a timeout occurs · Kewei Xu <hidden> · 2021-10-10
Re: [PATCH v8 2/5] i2c: mediatek: Dump i2c/dma register when a timeout occurs · Wolfram Sang <hidden> · 2021-10-11
[PATCH v8 3/5] dt-bindings: i2c: add attribute use-default-timing · Kewei Xu <hidden> · 2021-10-10
[PATCH v8 4/5] i2c: mediatek: Isolate speed setting via dts for special devices · Kewei Xu <hidden> · 2021-10-10
[PATCH v8 5/5] i2c: mediatek: modify bus speed calculation formula · Kewei Xu <hidden> · 2021-10-10

From: Wolfram Sang <hidden>
Date: 2021-10-11 10:41:22
Also in: linux-arm-kernel, linux-i2c, linux-mediatek, lkml

On Sun, Oct 10, 2021 at 03:05:13PM +0800, Kewei Xu wrote:

When a timeout error occurs in i2c transter, it is usually related
to the i2c/dma IP hardware configuration. Therefore, the purpose of
this patch is to dump the key register values of i2c/dma when a
timeout occurs in i2c for debugging.

Signed-off-by: Kewei Xu <redacted>
Reviewed-by: Qii Wang <qii.wang@mediatek.com>

Applied to for-next, thanks!

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