drivers: i2c: dw: add pm device capabilities - #24
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Aksel Mellbye (asmellby) merged 3 commits intoJul 6, 2026
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Martin Hoff (Martinhoff-maker)
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July 6, 2026 12:33
This adds optional clock control support to the i2c_dw driver. The support currently assumes that the clock control binding uses clkid for the clock cell name. Upstream-status: available Signed-off-by: Łukasz Kędziora <lkedziora@antmicro.com> Signed-off-by: Piotr Zierhoffer <pzierhoffer@antmicro.com> Signed-off-by: Andreas Weissel <andreas.weissel@synaptics.com> (cherry picked from commit ec1adcb)
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DNM please |
Add PM device initialization to enable use of the driver with the PM device policy. This allows the driver to be reconfigured when the power domain is turned on. Upstream-status: pending Signed-off-by: Martin Hoff <martin.hoff@silabs.com>
Set the 'power-domains' property for the I2C node and enable automatic runtime PM device management with 'zephyr,pm-device-runtime-auto'. This allows the I2C peripheral to properly integrate with power management policies, ensuring it is controlled according to the state of the associated power domain. Upstream-status: pending Signed-off-by: Martin Hoff <martin.hoff@silabs.com>
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Should be ok now. |
Aksel Mellbye (asmellby)
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This PR cherry-pick 1 upstream fix regarding I2C DW driver + enable pm device capabilities to the driver.
It allows device reconfiguration upon wake-up and use of I2C driver after deep-sleep on siwx91x SoC.