From 56076a538536ace0ac4965771acd7c62fdd4c3dd Mon Sep 17 00:00:00 2001 From: Dmitry Osipenko Date: Sun, 5 May 2019 18:43:20 +0300 Subject: dt-bindings: mfd: max77620: Add compatible for Maxim 77663 Maxim 77663 has a few minor differences in regards to hardware interface and available capabilities by comparing it with 77620 and 20024 models, hence re-use 77620 device-tree binding for the 77663. Signed-off-by: Dmitry Osipenko Reviewed-by: Rob Herring Signed-off-by: Lee Jones --- Documentation/devicetree/bindings/mfd/max77620.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'Documentation/devicetree/bindings/mfd/max77620.txt') diff --git a/Documentation/devicetree/bindings/mfd/max77620.txt b/Documentation/devicetree/bindings/mfd/max77620.txt index 9c16d51cc15b..b75283787ba1 100644 --- a/Documentation/devicetree/bindings/mfd/max77620.txt +++ b/Documentation/devicetree/bindings/mfd/max77620.txt @@ -4,7 +4,8 @@ Required properties: ------------------- - compatible: Must be one of "maxim,max77620" - "maxim,max20024". + "maxim,max20024" + "maxim,max77663" - reg: I2C device address. Optional properties: @@ -105,6 +106,7 @@ Optional properties: Here supported time periods by device in microseconds are as follows: MAX77620 supports 40, 80, 160, 320, 640, 1280, 2560 and 5120 microseconds. MAX20024 supports 20, 40, 80, 160, 320, 640, 1280 and 2540 microseconds. +MAX77663 supports 20, 40, 80, 160, 320, 640, 1280 and 2540 microseconds. -maxim,power-ok-control: configure map power ok bit 1: Enables POK(Power OK) to control nRST_IO and GPIO1 -- cgit v1.2.3-59-g8ed1b From c63217a462fe655eff329abc6a552fba5452c46f Mon Sep 17 00:00:00 2001 From: Dmitry Osipenko Date: Sun, 5 May 2019 18:43:21 +0300 Subject: dt-bindings: mfd: max77620: Add system-power-controller property Document new generic property that designates the PMIC as the system's power controller. Signed-off-by: Dmitry Osipenko Reviewed-by: Rob Herring Signed-off-by: Lee Jones --- Documentation/devicetree/bindings/mfd/max77620.txt | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'Documentation/devicetree/bindings/mfd/max77620.txt') diff --git a/Documentation/devicetree/bindings/mfd/max77620.txt b/Documentation/devicetree/bindings/mfd/max77620.txt index b75283787ba1..5a642a51d58e 100644 --- a/Documentation/devicetree/bindings/mfd/max77620.txt +++ b/Documentation/devicetree/bindings/mfd/max77620.txt @@ -18,6 +18,11 @@ Optional properties: IRQ numbers for different interrupt source of MAX77620 are defined at dt-bindings/mfd/max77620.h. +- system-power-controller: Indicates that this PMIC is controlling the + system power, see [1] for more details. + +[1] Documentation/devicetree/bindings/power/power-controller.txt + Optional subnodes and their properties: ======================================= -- cgit v1.2.3-59-g8ed1b