From f747a1fe7848453957dbdf362a42d7a6735c6ff0 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Thu, 9 Jul 2015 16:35:27 +0100 Subject: regulator: pwm-regulator: Remove obsoleted property In "[3d7ef30] regulator: pwm-regulator: Simplify voltage to duty-cycle call" we stopped using max_duty_cycle, so we can retire it from device data and DT. There is no need to deprecate this property, as it hasn't hit Mainline yet. Signed-off-by: Lee Jones Signed-off-by: Mark Brown --- Documentation/devicetree/bindings/regulator/pwm-regulator.txt | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/regulator/pwm-regulator.txt b/Documentation/devicetree/bindings/regulator/pwm-regulator.txt index 23b47720b2e4..ed936f0f34f2 100644 --- a/Documentation/devicetree/bindings/regulator/pwm-regulator.txt +++ b/Documentation/devicetree/bindings/regulator/pwm-regulator.txt @@ -29,15 +29,14 @@ Required properties: - pwms: PWM specification (See: ../pwm/pwm.txt) -One of these must be provided: +Only required for Voltage Table Mode: - voltage-table: Voltage and Duty-Cycle table consisting of 2 cells First cell is voltage in microvolts (uV) Second cell is duty-cycle in percent (%) -- max-duty-cycle: Maximum Duty-Cycle value -- this will normally be - 255 (0xff) for an 8 bit PWM device - -If both are provided, the current default is voltage-table mode. +NB: To be clear, if voltage-table is provided, then the device will be used +in Voltage Table Mode. If no voltage-table is provided, then the device will +be used in Continuous Voltage Mode. Any property defined as part of the core regulator binding can also be used. (See: ../regulator/regulator.txt) @@ -49,8 +48,6 @@ Continuous Voltage Example: regulator-min-microvolt = <1016000>; regulator-max-microvolt = <1114000>; regulator-name = "vdd_logic"; - - max-duty-cycle = <255>; /* 8bit PWM */ }; Voltage Table Example: -- cgit v1.2.3