From patchwork Sun Aug 20 12:32:29 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andreas Kemnade X-Patchwork-Id: 715625 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 78824EE49A6 for ; Sun, 20 Aug 2023 12:37:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230429AbjHTMhx (ORCPT ); Sun, 20 Aug 2023 08:37:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34644 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230134AbjHTMhw (ORCPT ); Sun, 20 Aug 2023 08:37:52 -0400 Received: from mail.andi.de1.cc (mail.andi.de1.cc [IPv6:2a02:c205:3004:2154::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AE67E4487; Sun, 20 Aug 2023 05:32:47 -0700 (PDT) Received: from p200300ccff2b60001a3da2fffebfd33a.dip0.t-ipconnect.de ([2003:cc:ff2b:6000:1a3d:a2ff:febf:d33a] helo=aktux) by mail.andi.de1.cc with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1qXhbi-002rBh-FG; Sun, 20 Aug 2023 14:32:38 +0200 Received: from andi by aktux with local (Exim 4.96) (envelope-from ) id 1qXhbh-002Dyb-1n; Sun, 20 Aug 2023 14:32:37 +0200 From: Andreas Kemnade To: jic23@kernel.org, lars@metafoo.de, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org Cc: Andreas Kemnade Subject: [PATCH v2] dt-bindings: iio: adc: Add TI TWL603X GPADC Date: Sun, 20 Aug 2023 14:32:29 +0200 Message-Id: <20230820123229.530371-1-andreas@kemnade.info> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org Document TI TWL603X GPADC devicetree bindings. A driver is already there, the compatibles are used, but not documented. Signed-off-by: Andreas Kemnade Reviewed-by: Krzysztof Kozlowski --- .../bindings/iio/adc/ti,twl6030-gpadc.yaml | 45 +++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/adc/ti,twl6030-gpadc.yaml diff --git a/Documentation/devicetree/bindings/iio/adc/ti,twl6030-gpadc.yaml b/Documentation/devicetree/bindings/iio/adc/ti,twl6030-gpadc.yaml new file mode 100644 index 000000000000..5b075237bcfd --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/ti,twl6030-gpadc.yaml @@ -0,0 +1,45 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/ti,twl6030-gpadc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: GPADC subsystem in the TWL6030 power module + +maintainers: + - Andreas Kemnade + +description: + The GPADC subsystem in the TWL603X consists of a 10-bit ADC + combined with a 15-input analog multiplexer in the TWL6030 resp. a + 19-input analog muliplexer in the TWL6032. + +properties: + compatible: + enum: + - ti,twl6030-gpadc + - ti,twl6032-gpadc + + interrupts: + maxItems: 1 + + "#io-channel-cells": + const: 1 + +required: + - compatible + - interrupts + - "#io-channel-cells" + +additionalProperties: false + +examples: + - | + twl { + gpadc { + compatible = "ti,twl6030-gpadc"; + interrupts = <3>; + #io-channel-cells = <1>; + }; + }; +...