[linux-sunxi] [PATCH v5 04/20] dt-bindings: mfd: axp20x: Add AXP305 compatible (plus optional IRQ)
wens at csie.org
Tue Feb 2 02:55:50 EST 2021
On Thu, Jan 28, 2021 at 1:26 AM Andre Przywara <andre.przywara at arm.com> wrote:
> The AXP305 PMIC used in AXP805 seems to be fully compatible to the
This statement doesn't quite make sense. I assume you wanted to mention
a board or the H616 SoC here?
> AXP805 PMIC, so add the proper chain of compatible strings.
> Also at least on one board (Orangepi Zero2) there is no interrupt line
> connected to the CPU, so make the "interrupts" property optional.
> Signed-off-by: Andre Przywara <andre.przywara at arm.com>
> Documentation/devicetree/bindings/mfd/axp20x.txt | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
> diff --git a/Documentation/devicetree/bindings/mfd/axp20x.txt b/Documentation/devicetree/bindings/mfd/axp20x.txt
> index 4991a6415796..4fd748101e3c 100644
> --- a/Documentation/devicetree/bindings/mfd/axp20x.txt
> +++ b/Documentation/devicetree/bindings/mfd/axp20x.txt
> @@ -26,10 +26,10 @@ Required properties:
> * "x-powers,axp803"
> * "x-powers,axp806"
> * "x-powers,axp805", "x-powers,axp806"
> + * "x-powers,axp803", "x-powers,axp805", "x-powers,axp806"
axp305? axp803 is used with A64 IIRC.
> * "x-powers,axp809"
> * "x-powers,axp813"
> - reg: The I2C slave address or RSB hardware address for the AXP chip
> -- interrupts: SoC NMI / GPIO interrupt connected to the PMIC's IRQ pin
> - interrupt-controller: The PMIC has its own internal IRQs
> - #interrupt-cells: Should be set to 1
> @@ -43,6 +43,7 @@ more information:
> AXP20x/LDO3: software-based implementation
> Optional properties:
> +- interrupts: SoC NMI / GPIO interrupt connected to the PMIC's IRQ pin
> - x-powers,dcdc-freq: defines the work frequency of DC-DC in KHz
> AXP152/20X: range: 750-1875, Default: 1.5 MHz
> AXP22X/8XX: range: 1800-4050, Default: 3 MHz
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