From a34631c2723797dd31e6f83538899eeb4c03b753 Mon Sep 17 00:00:00 2001 From: Mark Greer Date: Tue, 25 Apr 2017 15:43:53 -0700 Subject: NFC: trf7970a: Remove support for 'vin-voltage-override' DT property The 'vin-voltage-override' DT property is used by the trf7970a driver to override the voltage presented to the driver by the regulator subsystem. This is unnecessary as properly specifying the regulator chain via DT properties will accomplish the same thing. Therefore, remove support for 'vin-voltage-override'. Signed-off-by: Mark Greer Signed-off-by: Samuel Ortiz --- Documentation/devicetree/bindings/net/nfc/trf7970a.txt | 2 -- 1 file changed, 2 deletions(-) (limited to 'Documentation/devicetree/bindings') diff --git a/Documentation/devicetree/bindings/net/nfc/trf7970a.txt b/Documentation/devicetree/bindings/net/nfc/trf7970a.txt index c627bbb3009e..57cb52c94783 100644 --- a/Documentation/devicetree/bindings/net/nfc/trf7970a.txt +++ b/Documentation/devicetree/bindings/net/nfc/trf7970a.txt @@ -13,7 +13,6 @@ Optional SoC Specific Properties: - pinctrl-names: Contains only one value - "default". - pintctrl-0: Specifies the pin control groups used for this controller. - autosuspend-delay: Specify autosuspend delay in milliseconds. -- vin-voltage-override: Specify voltage of VIN pin in microvolts. - irq-status-read-quirk: Specify that the trf7970a being used has the "IRQ Status Read" erratum. - en2-rf-quirk: Specify that the trf7970a being used has the "EN2 RF" @@ -40,7 +39,6 @@ Example (for ARM-based BeagleBone with TRF7970A on SPI1): ti,enable-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>, <&gpio2 5 GPIO_ACTIVE_LOW>; vin-supply = <&ldo3_reg>; - vin-voltage-override = <5000000>; vdd-io-supply = <&ldo2_reg>; autosuspend-delay = <30000>; irq-status-read-quirk; -- cgit v1.2.3