From patchwork Wed Jun 21 16:08:57 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marco Felsch X-Patchwork-Id: 13287603 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 27442EB64D7 for ; Wed, 21 Jun 2023 16:09:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230433AbjFUQJ1 (ORCPT ); Wed, 21 Jun 2023 12:09:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39370 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232029AbjFUQJX (ORCPT ); Wed, 21 Jun 2023 12:09:23 -0400 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0A75910A for ; Wed, 21 Jun 2023 09:09:23 -0700 (PDT) Received: from dude02.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::28]) by metis.ext.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1qC0OJ-0007At-3g; Wed, 21 Jun 2023 18:09:07 +0200 From: Marco Felsch To: jic23@kernel.org, lars@metafoo.de, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, alazar@startmail.com, daniel.baluta@nxp.com Cc: linux-iio@vger.kernel.org, devicetree@vger.kernel.org, kernel@pengutronix.de Subject: [PATCH] dt-bindings: iio: adc: ti,ads1015: fix datarate max value and meaning Date: Wed, 21 Jun 2023 18:08:57 +0200 Message-Id: <20230621160857.3400747-1-m.felsch@pengutronix.de> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:1101:1d::28 X-SA-Exim-Mail-From: m.felsch@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-iio@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org Datarate (dr) is a 3-bit wide register field. Values from 0 to 7 are allowed for all devices but only for the ADS1115 devices a value of 7 does make a difference. While on it fix the description of the datarate for ADS1115 devices as well. Signed-off-by: Marco Felsch Reviewed-by: Rob Herring Acked-by: Krzysztof Kozlowski --- .../devicetree/bindings/iio/adc/ti,ads1015.yaml | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml b/Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml index 2127d639a7683..e004659099c19 100644 --- a/Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml +++ b/Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml @@ -78,9 +78,9 @@ patternProperties: ti,datarate: $ref: /schemas/types.yaml#/definitions/uint32 minimum: 0 - maximum: 6 + maximum: 7 description: | - Data acquisition rate in samples per second + Data acquisition rate in samples per second for ADS1015, TLA2024 0: 128 1: 250 2: 490 @@ -88,6 +88,17 @@ patternProperties: 4: 1600 (default) 5: 2400 6: 3300 + 7: 3300 + + Data acquisition rate in samples per second for ADS1115 + 0: 8 + 1: 16 + 2: 32 + 3: 64 + 4: 128 (default) + 5: 250 + 6: 475 + 7: 860 required: - reg