[PATCH v7 06/10] power: reset: qcom-pon: Migrate to devm_spmi_subdevice_alloc_and_add()

Andy Shevchenko andriy.shevchenko at intel.com
Wed Jan 14 00:57:46 PST 2026


On Wed, Jan 14, 2026 at 09:39:53AM +0100, AngeloGioacchino Del Regno wrote:
> Some Qualcomm PMICs integrates a Power On device supporting pwrkey
> and resin along with the Android reboot reason action identifier.
> 
> Instead of using the parent SPMI device (the main PMIC) as a kind
> of syscon in this driver, register a new SPMI sub-device for PON
> and initialize its own regmap with this sub-device's specific base
> address, retrieved from the devicetree.
> 
> This allows to stop manually adding the register base address to
> every R/W call in this driver, as this can be, and is now, handled
> by the regmap API instead.

Same comments as per previous patch.


-- 
With Best Regards,
Andy Shevchenko





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