Thread (14 messages) 14 messages, 2 authors, 2021-09-01

Re: [PATCH v6 6/7] i2c: mediatek: Isolate speed setting via dts for special devices

From: Qii Wang <qii.wang@mediatek.com>
Date: 2021-09-01 09:34:58
Also in: linux-devicetree, linux-i2c, linux-mediatek, lkml

On Sat, 2021-08-28 at 18:50 +0800, Kewei Xu wrote:
In the commit be5ce0e97cc7 ("i2c: mediatek: Add i2c ac-timing adjust
support"), the I2C timing calculation has been revised to support
ac-timing adjustment, however that will break on some I2C components.
As a result we want to introduce a new setting "default-adjust-timing"
so those components can choose to use the old (default) timing algorithm.

Fixes: be5ce0e97cc7 ("i2c: mediatek: Add i2c ac-timing adjust support")
Signed-off-by: Kewei Xu <redacted>
---
 drivers/i2c/busses/i2c-mt65xx.c | 77 ++++++++++++++++++++++++++++++++++++++---
 1 file changed, 73 insertions(+), 4 deletions(-)
Reviewed-by: Qii Wang <qii.wang@mediatek.com>

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