Subject: [PATCH v2 1/5] dt-bindings: mfd: axp20x: Add "self-working" mode for AXP806

From: [email-masked] (Lee Jones)
Date: Thu, 12 Jul 2018 13:27:26 +0100

On Thu, 05 Jul 2018, Chen-Yu Tsai wrote:

> The AXP806 has three operation modes:
> 
>   - master mode: The PMIC is the first or only AXP PMIC in the system,
> 		 but is not in charge of power management, i.e. only
> 		 provides regulator functions.
> 
>   - slave mode: The PMIC is the second AXP PMIC in the system, chained
> 		to the first, or master, one.
> 
>   - self-working mode: The PMIC is the only AXP PMIC in the system, and
> 		       is in charge of power sequencing.
> 
> The functional differences between these modes can be found in the
> "Control and Operation" chapter of the AXP806 (in Chinese) and AXP805
> (in English) datasheets. These include how the PMIC responds to external
> signals, whether it takes an external voltage reference or uses its own,
> and whether the EN/PWRON pin functions as an enable switch or power button.
> 
> We already support both slave and master mode. This patch adds a property
> for describing the self-working mode, and reworks the description for
> the mode properties.
> 
> Reviewed-by: Rob Herring <[email-masked]>
> Reviewed-by: Icenowy Zheng <[email-masked]>
> Tested-by: Icenowy Zheng <[email-masked]>
> Signed-off-by: Chen-Yu Tsai <[email-masked]>
> ---
>  Documentation/devicetree/bindings/mfd/axp20x.txt | 7 +++++--
>  1 file changed, 5 insertions(+), 2 deletions(-)

For my own reference:
  Acked-for-MFD-by: Lee Jones <[email-masked]>

-- 
Lee Jones [???]
Linaro Services Technical Lead
Linaro.org ? Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog