From mboxrd@z Thu Jan 1 00:00:00 1970 From: megous via linux-sunxi Subject: [PATCH RESEND v4 2/4] dt-bindings: input: Add R_LRADC support for A83T Date: Wed, 27 Mar 2019 03:33:37 +0100 Message-ID: <20190327023339.25975-3-megous@megous.com> References: <20190327023339.25975-1-megous@megous.com> Reply-To: megous-5qf/QAjKc83QT0dZR+AlfA@public.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Return-path: In-Reply-To: <20190327023339.25975-1-megous-5qf/QAjKc83QT0dZR+AlfA@public.gmane.org> List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , To: maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org, wens-jdAy2FN1RRM@public.gmane.org, robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, Dmitry Torokhov , mark.rutland-5wv7dgnIgG8@public.gmane.org Cc: Ziping Chen , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org, linux-input-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org List-Id: devicetree@vger.kernel.org From: Ziping Chen Allwinner A83T SoC has a low res ADC like the one in Allwinner A10 SoC. Add binding for it. Signed-off-by: Ziping Chen Acked-by: Rob Herring --- .../devicetree/bindings/input/sun4i-lradc-keys.txt | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt b/Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt index 1458c3179a63..496125c6bfb7 100644 --- a/Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt +++ b/Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt @@ -2,12 +2,14 @@ Allwinner sun4i low res adc attached tablet keys ------------------------------------------------ Required properties: - - compatible: "allwinner,sun4i-a10-lradc-keys" + - compatible: should be one of the following string: + "allwinner,sun4i-a10-lradc-keys" + "allwinner,sun8i-a83t-r-lradc" - reg: mmio address range of the chip - interrupts: interrupt to which the chip is connected - vref-supply: powersupply for the lradc reference voltage -Each key is represented as a sub-node of "allwinner,sun4i-a10-lradc-keys": +Each key is represented as a sub-node of the compatible mentioned above: Required subnode-properties: - label: Descriptive name of the key. -- 2.21.0