Messages in this thread | | | Date | Thu, 12 Jan 2017 23:05:05 +0530 | From | Laxman Dewangan <> | Subject | Re: [PATCH] power: reset: Add MAX77620 support |
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On Thursday 12 January 2017 11:05 PM, Thierry Reding wrote: > * PGP Signed by an unknown key > > On Thu, Jan 12, 2017 at 10:06:24PM +0530, Laxman Dewangan wrote: >> On Thursday 12 January 2017 09:45 PM, Thierry Reding wrote: >>> >>> + dev_dbg(&pdev->dev, "event recorder: %#x\n", value); >>> + >>> + system_power_controller = power; >>> + pm_power_off = max77620_pm_power_off; >>> +#if defined(CONFIG_ARM) || defined(CONFIG_ARM64) >>> + arm_pm_restart = max77620_pm_restart; >> What if we want to reset via the Tegra and not through PMIC? > In that case I assume we either don't have a PMIC, or we should not add > the system-power-controller device tree property to the PMIC node. In > the latter case this driver won't install any power off or restart > callbacks.
We need reset from Tegra and power of from PMIC. Tegra does not support power OFF.
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