From patchwork Sat Aug 20 20:41:32 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Conor Dooley X-Patchwork-Id: 599004 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 97869C32772 for ; Sat, 20 Aug 2022 20:46:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231820AbiHTUqM (ORCPT ); Sat, 20 Aug 2022 16:46:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38828 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231613AbiHTUqH (ORCPT ); Sat, 20 Aug 2022 16:46:07 -0400 Received: from mail-wr1-x432.google.com (mail-wr1-x432.google.com [IPv6:2a00:1450:4864:20::432]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 50DD4255AE for ; Sat, 20 Aug 2022 13:46:05 -0700 (PDT) Received: by mail-wr1-x432.google.com with SMTP id h24so8819578wrb.8 for ; Sat, 20 Aug 2022 13:46:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=conchuod.ie; s=google; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc; bh=7V3TE9A3eDfzAhMP7VTHkeTu4QJwwcdn1JqXWxvCTzw=; b=VfaOebSwwfQ7KRRcTJsL6kl5KLWUW5wv3Jv0zhScBKzEkMyR3sT0bu4hZgoVSI+l4T j+umuQByZQKVc5jHO+g4yY4YB92e6dWRAUobANP8QcdRJxbBWMrjLL/t6g3koW//JaC5 McbxUW9TGUufX0ZbFwGlWMCpxvLXZ2iyfRHp6Xfp/SQUlbVHgmmZft2w5kZXh8FjzIJj aBbNQJNwIowOovg70FX+dJgyVUgtbNyHbGYM/AsIDfPFMPcp3wklG5RfY4nzqPr9zbXN GpTs5rgJhOwv3lqbZSrrVxO9mMF0Gii9IxipCbGtr2QeHUVgnNb9WtXDAZY/JMwTTq9w gJ6Q== 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; bh=7V3TE9A3eDfzAhMP7VTHkeTu4QJwwcdn1JqXWxvCTzw=; b=CLpNbPVN6cflffUKRmB/Bsg6csq2HtZ2oBFDf2L8qrXwsq07pwzIk+MIZmJSP+XNQf Hl+tmh8nVpHaaBPlWEtSchhoE0e+8pQB+peBUS1Pa1URsoV4rS1RnUfVwZdhTLRDTWJs A8uFD3lxSoWFg/IR6r+1uw+jmdafplcNt1dJ3JrQurRi4fQFyvfyECjHq2wV/SHdi3mI sm9StQ0S2SowI1qfBuaXa9ROAjaLyMAZXMgLnZ79Tw/e5W/heChYTVPLaZ1Hb53IqARQ PhV4LT4xmyK3mcX7FYWx7tzbY7sGMKvfxI8NIhELAjFhgPzKkJJBmllbKr1EJWt8n8OV 5tQQ== X-Gm-Message-State: ACgBeo1kvI0rzbTnEGECHmReB7SIQhE7IZCOIT7zeVFHMyZRAZBhMwP8 eJV8aAafv4CoTXb3vTWmANzssg== X-Google-Smtp-Source: AA6agR4CzMyvNM98C0fTK1AQN8JhuOAP6Ylg/z1MAnuXL/CIJmtUcVVshPT1TfZQAQQ5xc5z1nXnRQ== X-Received: by 2002:adf:f881:0:b0:225:4f49:55dc with SMTP id u1-20020adff881000000b002254f4955dcmr807024wrp.414.1661028363613; Sat, 20 Aug 2022 13:46:03 -0700 (PDT) Received: from henark71.. ([51.37.149.245]) by smtp.gmail.com with ESMTPSA id z6-20020a1cf406000000b003a2f2bb72d5sm14971194wma.45.2022.08.20.13.46.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 20 Aug 2022 13:46:02 -0700 (PDT) From: Conor Dooley To: Linus Walleij , Bartosz Golaszewski , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] dt-bindings: gpio: mpfs-gpio: allow parsing of hog child nodes. Date: Sat, 20 Aug 2022 21:41:32 +0100 Message-Id: <20220820204130.1380270-1-mail@conchuod.ie> X-Mailer: git-send-email 2.37.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Conor Dooley The SD card and eMMC on PolarFire SoC based dev boards are sometimes statically muxed using a GPIO. To facilitate this, enable gpio-hog child node properties. Signed-off-by: Conor Dooley --- .../bindings/gpio/microchip,mpfs-gpio.yaml | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml b/Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml index 110651eafa70..6704a7a52cd0 100644 --- a/Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml +++ b/Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml @@ -44,6 +44,24 @@ properties: gpio-controller: true +patternProperties: + "^.+-hog(?:-[0-9]+)?$": + type: object + + properties: + gpio-hog: true + gpios: true + input: true + output-high: true + output-low: true + line-name: true + + required: + - gpio-hog + - gpios + + additionalProperties: false + required: - compatible - reg