Signed-off-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx> --- .../bindings/regulator/arizona-regulator.txt | 34 ++++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 35 insertions(+), 0 deletions(-) create mode 100644 Documentation/devicetree/bindings/regulator/arizona-regulator.txt diff --git a/Documentation/devicetree/bindings/regulator/arizona-regulator.txt b/Documentation/devicetree/bindings/regulator/arizona-regulator.txt new file mode 100644 index 0000000..25bb7f3 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/arizona-regulator.txt @@ -0,0 +1,34 @@ +Cirrus Logic Arizona class audio SoCs + +These devices are audio SoCs with extensive digital capabilities and a range +of analogue I/O. + +This document lists regulator specific bindings, see the primary binding +document: + ../mfd/arizona.txt + +Required properties: + + - AVDD-supply, DBVDD1-supply, CPVDD-supply : Power supplies for the device, + as covered in regulator.txt + + - DBVDD2-supply, DBVDD3-supply : Additional databus power supplies (wm5102, + wm5110, wm8280, wm8998, wm1814) + + - SPKVDDL-supply, SPKVDDR-supply : Speaker driver power supplies (wm5102, + wm5110, wm8280, wm8998, wm1814) + + - SPKVDD-supply : Speaker driver power supply (wm8997) + +Optional properties: + - wlf,ldoena : GPIO specifier for the GPIO controlling LDOENA + + - DCVDD-supply, MICVDD-supply : Power supplies, only need to be specified if + they are being externally supplied. As covered in + Documentation/devicetree/bindings/regulator/regulator.txt + +Optional subnodes: + - ldo1 : Initial data for the LDO1 regulator, as covered in + Documentation/devicetree/bindings/regulator/regulator.txt + - micvdd : Initial data for the MICVDD regulator, as covered in + Documentation/devicetree/bindings/regulator/regulator.txt diff --git a/MAINTAINERS b/MAINTAINERS index 08c804a..f353491 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -11394,6 +11394,7 @@ W: https://github.com/CirrusLogic/linux-drivers/wiki S: Supported F: Documentation/hwmon/wm83?? F: Documentation/devicetree/bindings/extcon/extcon-arizona.txt +F: Documentation/devicetree/bindings/regulator/arizona-regulator.txt F: arch/arm/mach-s3c64xx/mach-crag6410* F: drivers/clk/clk-wm83*.c F: drivers/extcon/extcon-arizona.c -- 1.7.2.5 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
