arm64: dts: freescale: imx93-phy{core,board}: Add i2c bus recovery

Browse source

Add bus recovery feature for I2C buses on the PHYTEC phyCORE-i.MX93 SoM
based boards (that is phyBOARD-Nash-i.MX93 and phyBOARD-Segin-i.MX93).
This enables the i2c-imx-lpi2c driver to recover the stuck I2C bus by
switching the SCL and SDA pinmuxing and do the I2C bus bit-banging.

Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>

...

This commit is contained in:

Primoz Fiser 2025-10-23 12:34:26 +02:00 • committed by Frank Li

parent 2d763a22a6

commit 89320a1b9b

3 changed files with 33 additions and 3 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

12

arch/arm64/boot/dts/freescale/imx93-phyboard-nash.dts

View file

12

arch/arm64/boot/dts/freescale/imx93-phyboard-segin.dts

View file

12

arch/arm64/boot/dts/freescale/imx93-phycore-som.dtsi

View file