From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ziping Chen Subject: [PATCH v3 2/3] dt-bindings: input: Add R_LRADC support for A83T Date: Sat, 24 Jun 2017 10:45:14 +0800 Message-ID: <20170624024515.4669-3-techping.chan@gmail.com> References: <20170624024515.4669-1-techping.chan@gmail.com> Return-path: In-Reply-To: <20170624024515.4669-1-techping.chan@gmail.com> Sender: linux-kernel-owner@vger.kernel.org To: maxime.ripard@free-electrons.com, wens@csie.org, robh@kernel.org, mark.rutland@arm.com Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com, Ziping Chen 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 --- Documentation/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 4357e498ef04..525d85e3043f 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-keys" - 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. -- 2.11.0