From patchwork Wed Jun 1 20:49:25 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Morgan X-Patchwork-Id: 12867221 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 322D1CCA47C for ; Wed, 1 Jun 2022 20:52:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230059AbiFAUwi (ORCPT ); Wed, 1 Jun 2022 16:52:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35620 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230206AbiFAUvQ (ORCPT ); Wed, 1 Jun 2022 16:51:16 -0400 Received: from mail-ot1-x32f.google.com (mail-ot1-x32f.google.com [IPv6:2607:f8b0:4864:20::32f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1A22E2789A4; Wed, 1 Jun 2022 13:49:36 -0700 (PDT) Received: by mail-ot1-x32f.google.com with SMTP id h9-20020a056830400900b0060b03bfe792so2066069ots.12; Wed, 01 Jun 2022 13:49:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=HfXAhGZstKpwrUHgURvDPoLbikylL/iicCOJA8WsIcY=; b=HhfRdIgpmpyKARVdrEED/uPp+WUPM0DPB5J6H6xjUEdHvNRce1VZMJg6EYTT7B+NMZ IJj7Al0Nv3hTyM1A1OlKoHlIceftPOJt0EC27yaeEIFobdD4XKNQPVQTyY4J6VWUdTSD BbmG8Fc7Mv1a9+J3UDxDFOfW4r4VqeIth3VDIZZvu1kUICqwiZbfPRm5r4n9l9deAUy2 79uKI5moGUJX6i/wXBEuatxgt1ZJ7VPMbL4LMO9aElI4GjB4XzsQObpb1YRmhzvBcbkq zuHIOgflhWLOdQbdbADFpfenhOk0sgIf5vwoULKxDY6OAvck/geZCkgLQlJdTK7ubT/6 nq+A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=HfXAhGZstKpwrUHgURvDPoLbikylL/iicCOJA8WsIcY=; b=mJHfJdvV8F8SSaqmpfHCyJ3WrS8W5Q/V1Qd4MkYoyBMumBD1GBZaweArmwrtLn6lnn dF0K2lCkcORWETk2HuQHoXl2czaIjDykLRoTsawWpsI36ImKEBeEfC+l9yME3rBZ1iCd ugVCHMCTKeZbKFZCBM764tP53JGshFqlqktjdm57f+0FZFlNmZTqw1l4I6Y7gEF1/dOk ivejvc1MKKwF4wu39cqaS7AnBJcJzJ/87+efcvXRoREHlYi1HYomWrAA6DZn1GsR0aWS Vk5qJjitSjBfgEYkcu0GqvrVZeW914V5kKzmbfsGkFGvjPPVFq5UpAAbmK8W4KuMVNI4 uZag== X-Gm-Message-State: AOAM5338uVbi3GuJshxjUm7JaCdu20VkE+D/r0tyJcxU/gchBt54kFM8 YZJ7bb++1aNmGTOHkDhruHVZooXZQvnOQQ== X-Google-Smtp-Source: ABdhPJyRknbuKUl+bIxjAPXCiccyukwjL3N8F0BaIT9XZ3J9uLdhIrewDB8j8OUo6Iwzu+C0Ckep7A== X-Received: by 2002:a05:6830:2002:b0:60a:df8c:18f8 with SMTP id e2-20020a056830200200b0060adf8c18f8mr727455otp.184.1654116572066; Wed, 01 Jun 2022 13:49:32 -0700 (PDT) Received: from wintermute.localdomain (cpe-76-183-134-35.tx.res.rr.com. [76.183.134.35]) by smtp.gmail.com with ESMTPSA id 3-20020a9d0b83000000b0060603221279sm1222157oth.73.2022.06.01.13.49.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 01 Jun 2022 13:49:31 -0700 (PDT) From: Chris Morgan To: linux-input@vger.kernel.org Cc: devicetree@vger.kernel.org, dmitry.torokhov@gmail.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, heiko@sntech.de, maccraft123mc@gmail.com, contact@artur-rojek.eu, Chris Morgan Subject: [PATCH v2 1/3] dt-bindings: adc-joystick: add adc-joystick,polled option Date: Wed, 1 Jun 2022 15:49:25 -0500 Message-Id: <20220601204927.10256-2-macroalpha82@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220601204927.10256-1-macroalpha82@gmail.com> References: <20220601204927.10256-1-macroalpha82@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org From: Chris Morgan Add documentation for adc-joystick,polled. New device-tree properties have been added. - adc-joystick,polled: A boolean value noting the joystick device should be polled rather than use a triggered buffer. Signed-off-by: Maya Matuszczyk Signed-off-by: Chris Morgan --- .../devicetree/bindings/input/adc-joystick.yaml | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/input/adc-joystick.yaml b/Documentation/devicetree/bindings/input/adc-joystick.yaml index 2ee04e03bc22..4f49a1a5772e 100644 --- a/Documentation/devicetree/bindings/input/adc-joystick.yaml +++ b/Documentation/devicetree/bindings/input/adc-joystick.yaml @@ -12,12 +12,19 @@ maintainers: description: > Bindings for joystick devices connected to ADC controllers supporting - the Industrial I/O subsystem. + the Industrial I/O subsystem. Supports both polled devices where no + iio trigger is available and non-polled devices which are triggered + by iio. properties: compatible: const: adc-joystick + adc-joystick,polled: + type: boolean + description: + If the device does not support triggered buffers and needs to be polled. + io-channels: minItems: 1 maxItems: 1024