From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matheus Castello Subject: [PATCH 3/4] dt-bindings: power: supply: Max17040: Add low level SOC alert threshold Date: Mon, 23 Jul 2018 00:08:15 -0400 Message-ID: <20180723040816.19455-4-matheus@castello.eng.br> References: <20180723040816.19455-1-matheus@castello.eng.br> Return-path: In-Reply-To: <20180723040816.19455-1-matheus@castello.eng.br> Sender: linux-kernel-owner@vger.kernel.org To: sre@kernel.org Cc: robh+dt@kernel.org, mark.rutland@arm.com, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Matheus Castello List-Id: devicetree@vger.kernel.org For configure low level state of charge threshold alert signaled from max17040 we add "maxim,alert-soc-level" property. Signed-off-by: Matheus Castello --- .../bindings/power/supply/max17040_battery.txt | 24 ++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 Documentation/devicetree/bindings/power/supply/max17040_battery.txt diff --git a/Documentation/devicetree/bindings/power/supply/max17040_battery.txt b/Documentation/devicetree/bindings/power/supply/max17040_battery.txt new file mode 100644 index 000000000000..e6e4e46c03c4 --- /dev/null +++ b/Documentation/devicetree/bindings/power/supply/max17040_battery.txt @@ -0,0 +1,24 @@ +max17040_battery +~~~~~~~~~~~~~~~~ + +Required properties : + - compatible : "maxim,max17040" + +Optional threshold properties : + If skipped the power up default value will be used + - maxim,alert-soc-level : The alert threshold that sets the state of + charge level where an interrupt is generated. + max17040 can be configured from 1 up to 32. + +Remembering that for the interrupt to be handled it must also be described the +information of the interruption in the node. + +Example: + + battery-charger@36 { + compatible = "maxim,max17040"; + reg = <0x36>; + maxim,alert-soc-level = <10>; + interrupt-parent = <&gpio>; + interrupts = <18 IRQ_TYPE_EDGE_FALLING>; + }; -- 2.13.3