From: Claudiu Beznea Date: Thu, 7 Jan 2021 14:15:25 +0000 (+0200) Subject: regulator: mcp16502: document lpm as optional X-Git-Tag: v5.12-rc1~117^2^2~28^2 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=eea0b4e213232b28a25de5b88af9e25667e8d2f2;p=thirdparty%2Fkernel%2Flinux.git regulator: mcp16502: document lpm as optional Document LPM pin as optional. Signed-off-by: Claudiu Beznea Link: https://lore.kernel.org/r/1610028927-9842-2-git-send-email-claudiu.beznea@microchip.com Signed-off-by: Mark Brown --- diff --git a/Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt b/Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt index d86584ed4d930..451cc4e86b018 100644 --- a/Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt +++ b/Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt @@ -4,7 +4,8 @@ Required properties: - compatible: "microchip,mcp16502" - reg: I2C slave address - lpm-gpios: GPIO for LPM pin. Note that this GPIO *must* remain high during - suspend-to-ram, keeping the PMIC into HIBERNATE mode. + suspend-to-ram, keeping the PMIC into HIBERNATE mode; this + property is optional; - regulators: A node that houses a sub-node for each regulator within the device. Each sub-node is identified using the node's name. The content of each sub-node is defined by the