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 7D656C6379F for ; Thu, 9 Feb 2023 04:21:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229683AbjBIEVo (ORCPT ); Wed, 8 Feb 2023 23:21:44 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34954 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229490AbjBIEVl (ORCPT ); Wed, 8 Feb 2023 23:21:41 -0500 Received: from mail-qv1-f43.google.com (mail-qv1-f43.google.com [209.85.219.43]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 023F82E826; Wed, 8 Feb 2023 20:20:43 -0800 (PST) Received: by mail-qv1-f43.google.com with SMTP id j6so647993qvm.1; Wed, 08 Feb 2023 20:20:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=hXrJfmmxAWbUYgAc1YpWoSrR/fYIQQeJz6qUnhOIgis=; b=Ch6Y7TL+qOk2jmuJ6zMwxFor9pwjdnSaek2wjmN1wJIXSDFV97uHXGMaC4oi4sKEQJ geVd4cIfy61j3KZdgwb0ndi81+lFXULSNmIwciJGxUNLDYItEteu9eZQIVQfcDA1rP9r zww32Ak0YuTliaCrL21263hJzbNorMolPH4AcGxIthw9GOSULeSHPKXb463NhpznbeZ+ fGyoh8rRvEzcfvqH5KQmusARQqUAbbQPg9tx+tkCszU7gNykc7Lu+Gq0pUTI2Wi+EFZQ kKXI0rLgtttC+Ob7p0Vufi+5EDPplfzKgG9Ym4b8x7pB2Uxs68kPe5tJDmvCDUeFrEBy PFvg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=hXrJfmmxAWbUYgAc1YpWoSrR/fYIQQeJz6qUnhOIgis=; b=dCc4Gm2ZSZEBfgcc0VEPnnu3IPwEfafMT0LFRT+bzT+o8MULTD/S9k0U+Uc+uUZzSi sDf815+6LpLKc3alI+fmZ4eNi00iaE5GmyHVs8+CRTuS32XYtEenJjr26RAdfNA7Ugpc 8XDklkHENHekpm9GE8M1hCjmOyY6SLfKHUkaxrP9g1ed+6/aSsd2+dd1vBG3ydLDJDD8 TdkyxsB/RUYHM76rdYXJ7xLn5pMfOlLtgXQcJ39te7WOn2id0ZqItz9z2NIm8UZVCbuq 4oYPN3hPbMCnbXqRGkDvDZwDQqY0+godlj/cDY1Dx1Dc8r7THXUC6wp6ZaLgcYG8i2WV AOUw== X-Gm-Message-State: AO0yUKUBX4UJCWC0/lsdThUrmvsU/StR7ZIjMj9l1n7GQZ5lCBnou5OD ZlWmYVq5SQjbj6VfPjhjDjUB4anmI74= X-Google-Smtp-Source: AK7set8pjigW6Tf6vzq4YNFcEDFChLpPO+v+o1sP7rPXWFA7t2qYnt3JtyP/p6A3CCC9C0opTntvHA== X-Received: by 2002:a05:6214:b67:b0:56c:2118:bea with SMTP id ey7-20020a0562140b6700b0056c21180beamr8326993qvb.37.1675916292191; Wed, 08 Feb 2023 20:18:12 -0800 (PST) Received: from localhost.localdomain (pppoe-209-91-167-254.vianet.ca. [209.91.167.254]) by smtp.gmail.com with ESMTPSA id p125-20020a378d83000000b00706a452c074sm543825qkd.104.2023.02.08.20.18.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 08 Feb 2023 20:18:11 -0800 (PST) From: Trevor Woerner To: linux-kernel@vger.kernel.org, Linus Walleij , Bartosz Golaszewski , Rob Herring , Krzysztof Kozlowski , Laurent Pinchart Cc: linux-gpio@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH 1/2] dt-bindings: gpio: nxp,pcf8575: add gpio-line-names Date: Wed, 8 Feb 2023 23:17:52 -0500 Message-Id: <20230209041752.35380-1-twoerner@gmail.com> X-Mailer: git-send-email 2.36.0.rc2.17.g4027e30c53 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The family of PCF857x-compatible chips describe 8-bit i2c i/o expanders. Allow the user to specify names for the 8 gpio lines. Signed-off-by: Trevor Woerner --- Documentation/devicetree/bindings/gpio/nxp,pcf8575.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/gpio/nxp,pcf8575.yaml b/Documentation/devicetree/bindings/gpio/nxp,pcf8575.yaml index f0ff66c4c74e..81b825a4353c 100644 --- a/Documentation/devicetree/bindings/gpio/nxp,pcf8575.yaml +++ b/Documentation/devicetree/bindings/gpio/nxp,pcf8575.yaml @@ -39,6 +39,10 @@ properties: reg: maxItems: 1 + gpio-line-names: + minItems: 1 + maxItems: 8 + gpio-controller: true '#gpio-cells': -- 2.36.0.rc2.17.g4027e30c53