From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marek Belisko Subject: [PATCH v2 2/3] Documentation: DT: twl-charger: document new iio properties Date: Tue, 22 Sep 2015 22:19:30 +0200 Message-ID: <1442953171-19718-2-git-send-email-marek@goldelico.com> References: <1442953171-19718-1-git-send-email-marek@goldelico.com> Return-path: In-Reply-To: <1442953171-19718-1-git-send-email-marek@goldelico.com> Sender: linux-kernel-owner@vger.kernel.org To: sre@kernel.org, dbaryshkov@gmail.com, dwmw2@infradead.org Cc: linux-pm@vger.kernel.org, hns@goldelico.com, linux-kernel@vger.kernel.org, neilb@suse.de, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Marek Belisko List-Id: devicetree@vger.kernel.org Document added iio properties to avoid using direct funcion call from twl4030-madc driver. Signed-off-by: Marek Belisko --- Documentation/devicetree/bindings/power/twl-charger.txt | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/power/twl-charger.txt b/Documentation/devicetree/bindings/power/twl-charger.txt index 3b4ea1b..54faee6 100644 --- a/Documentation/devicetree/bindings/power/twl-charger.txt +++ b/Documentation/devicetree/bindings/power/twl-charger.txt @@ -15,6 +15,9 @@ Required properties: - "ti,twl4030-bci" - interrupts: two interrupt lines from the TWL SIH (secondary interrupt handler) - interrupts 9 and 2. +- io-channels: Should contain following: <&twl4030_madc 11> +- io-channel-names: Shoud contains following value: +* "vac" - ADC channel for measuring the voltage of the external AC charger Optional properties: - ti,bb-uvolt: microvolts for charging the backup battery. @@ -25,6 +28,8 @@ Examples: bci { compatible = "ti,twl4030-bci"; interrupts = <9>, <2>; + io-channels = <&twl4030_madc 11>; + io-channel-name = "vac"; ti,bb-uvolt = <3200000>; ti,bb-uamp = <150>; }; -- 1.9.1