From patchwork Sat Nov 20 01:17:15 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Linus Walleij X-Patchwork-Id: 517725 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 80761C433EF for ; Sat, 20 Nov 2021 01:19:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235217AbhKTBWd (ORCPT ); Fri, 19 Nov 2021 20:22:33 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37008 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235814AbhKTBWW (ORCPT ); Fri, 19 Nov 2021 20:22:22 -0500 Received: from mail-lf1-x135.google.com (mail-lf1-x135.google.com [IPv6:2a00:1450:4864:20::135]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C7BBFC061574 for ; Fri, 19 Nov 2021 17:19:19 -0800 (PST) Received: by mail-lf1-x135.google.com with SMTP id z34so51123911lfu.8 for ; Fri, 19 Nov 2021 17:19:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=TdQF9dwZk29V6xP1ZPUoOlKX4v8TPwGPHVAe2c4y5XY=; b=NYzFXqouKWnuxasaE+bE2hoSdipl8XAgX5+aHCOd5rx/DbgIZVEN1JwGJaMUQBD+WV gxhUxWf7MHi/ZVWLL+n+9Nh+NsokfBEMBzZnubbIW+FLePtOZG0DooSKuFaLQnXzJvzN O8R6gjG/oWmXjawd7XjBnb8FmA0YXb8XKKHitIlpSAMjNKiBM4DBITpCC2PMS95Y5dTR K0zmGPsrtG8sWD/cmNSkgNK0CFxNGGUMDaUXH62ZLGhjmD9idZqVDWH3CQYJbVJ6b2Vg Kyo8K6SYfidehyaNMAVt+3y3q4FX9CLVEIRa7RU3WnfM1uAcosGj1qqK0PO7IyJ9vXXG aXcg== 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:mime-version :content-transfer-encoding; bh=TdQF9dwZk29V6xP1ZPUoOlKX4v8TPwGPHVAe2c4y5XY=; b=OkokA3BFYu0UWwkDNuedBEVUYryS03U/P//cr9CVEm+HJZ7YEjaES674HKhTxeTa4y ydw3tK0gy9UI//FrejPZEGLkCQev4+H7V8I+onRFgbl5omC8OMMA+YJmsVurBfCWsobw a6co/OmP1hfb937S4mu26IS40p82b/rqYR0Zs/iWncHQa3g0NrXOlivoBqCcRDrEP9GR YTOtp6dJF9RzEYrCURbHf8PLSabw36W2DxZApsGNbRCQazRdQRKLrN50CE0mExxFgNN0 qLP5wbRrxwQauBLDL0lM9+yhiXo+cclHJSiI0M3OW1dICW05mbeDpD2H9KfUmylgiRaB vwrA== X-Gm-Message-State: AOAM533aMT4IWIfu/qFRwc6reAG0q/GkUh/GPulk00WA/V47EbghM/pV ILY0YmOVKfvY1FKJlBl7aipCgA== X-Google-Smtp-Source: ABdhPJxhHd0ZZNhsrdBojJthpcVB3w2toAGRdWFRrbP6Tzl3L0k0RaNWgY+jVDBltYY1/gyiVQCrhg== X-Received: by 2002:a05:6512:c01:: with SMTP id z1mr37968117lfu.136.1637371158197; Fri, 19 Nov 2021 17:19:18 -0800 (PST) Received: from localhost.localdomain (c-fdcc225c.014-348-6c756e10.bbcust.telenor.se. [92.34.204.253]) by smtp.gmail.com with ESMTPSA id o19sm168770lfk.280.2021.11.19.17.19.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 19 Nov 2021 17:19:17 -0800 (PST) From: Linus Walleij To: Mark Brown , linux-spi@vger.kernel.org, Rob Herring Cc: Linus Walleij , devicetree@vger.kernel.org Subject: [PATCH] dt-bindings: spi: Add resets to the PL022 bindings Date: Sat, 20 Nov 2021 02:17:15 +0100 Message-Id: <20211120011715.2630873-1-linus.walleij@linaro.org> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org Some PL022 implementations provide a reset line to the silicon IP block, add a device tree property for this. Cc: devicetree@vger.kernel.org Signed-off-by: Linus Walleij --- Probably it's easiest to apply this to the DT tree. --- Documentation/devicetree/bindings/spi/spi-pl022.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/spi/spi-pl022.yaml b/Documentation/devicetree/bindings/spi/spi-pl022.yaml index a91d868e40c5..6d633728fc2b 100644 --- a/Documentation/devicetree/bindings/spi/spi-pl022.yaml +++ b/Documentation/devicetree/bindings/spi/spi-pl022.yaml @@ -72,6 +72,9 @@ properties: - const: rx - const: tx + resets: + maxItems: 1 + patternProperties: "^[a-zA-Z][a-zA-Z0-9,+\\-._]{0,63}@[0-9a-f]+$": type: object