From patchwork Thu Jan 7 20:59:14 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabio Estevam X-Patchwork-Id: 359257 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8FD21C433E6 for ; Thu, 7 Jan 2021 21:00:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6527523447 for ; Thu, 7 Jan 2021 21:00:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726410AbhAGVAK (ORCPT ); Thu, 7 Jan 2021 16:00:10 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:32868 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726073AbhAGVAJ (ORCPT ); Thu, 7 Jan 2021 16:00:09 -0500 Received: from mail-qk1-x72c.google.com (mail-qk1-x72c.google.com [IPv6:2607:f8b0:4864:20::72c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4A4C8C0612F4; Thu, 7 Jan 2021 12:59:29 -0800 (PST) Received: by mail-qk1-x72c.google.com with SMTP id p14so6759882qke.6; Thu, 07 Jan 2021 12:59:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=nEfwopL7NpPolFEYELpz+EkzQcRyvHWwBEWEGTr7pOY=; b=SsImQMKdM74wq73O2vuQD2bnyE5eyy+b6w7qYMpaVt2YUmxHZAnBO6oYw0YIaoo2qR tzYa/ZxTWf4yomGC7qUJ3sTABGIX2BwLEAODFPEey9ZswllUC9SbyMXCZrSAL3/AgtTy yAeU1EORz24wBp00DfKFPb70uFXDgDm5hYM6tFCd5u8kYhEXnMdeF1kOpodUq1NHMse9 9Mm08FmOq2sYU0MUxpKDtE/C8DSGxO5Ow6cUiipd1gA2ejJppLDZxIHGiYIgZtQe4IVf eAUEhd5JdoDHEc478tVSMVFVOLIWA/Z8IjqKk6dyhu2a0cnL3w0meB3+ObeAgZDdZY5n sEog== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=nEfwopL7NpPolFEYELpz+EkzQcRyvHWwBEWEGTr7pOY=; b=mHb8mRXoo3hQvD+ShvtQnomMA3hl34a4zGJs/fCG+BhwXLk/MI8sN8KKgKVELFE8GH oJxqdoZva3sWHw8upheqy9sF9mkSJaxgYUOrKJ14VBinwcxVZMfaFXOChZ3xIM+H3cd/ 3TeY8QeP86ZZc5tnrR1t4C9cYla/8ZsksZE5EolC6EUo5WLa9YUNQ7SGLbP6l1j71VjU vtdEMPlRRDoC1NT/pmLNDHtQnQS5kV4gjkZ3XveYIeToSk1WyTH6X9VNpmrMjsYTeU/y xzPhYO0bNz0ECrhGi6Pltnv0ViyTFLSz2tibXJVx8p7mtWx+fNR5okHtHFfAwBSbFKAD 5AcA== X-Gm-Message-State: AOAM531YAOCI1vIHPefuhEAEnImhePtdH3eCuk3rCwRtreE4ooNUwzQc Jch5bSvEf3IgyCVa2xYfdC0= X-Google-Smtp-Source: ABdhPJxfJGbJEj8qaX10SHPU7zJw+t+4bROcJSDUNHWpec71ztBgtrwpcRotHKxF3sN73VmEridwqA== X-Received: by 2002:a05:620a:11ab:: with SMTP id c11mr864642qkk.282.1610053168329; Thu, 07 Jan 2021 12:59:28 -0800 (PST) Received: from localhost.localdomain ([2804:14c:482:a80::1001]) by smtp.gmail.com with ESMTPSA id u5sm3939152qka.86.2021.01.07.12.59.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 07 Jan 2021 12:59:27 -0800 (PST) From: Fabio Estevam To: mkl@pengutronix.de Cc: linux-can@vger.kernel.org, qiangqing.zhang@nxp.com, robh+dt@kernel.org, devicetree@vger.kernel.org, Fabio Estevam Subject: [PATCH 1/2] dt-bindings: can: fsl, flexcan.yaml: introduce the stb-gpios property Date: Thu, 7 Jan 2021 17:59:14 -0300 Message-Id: <20210107205915.7602-1-festevam@gmail.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org It is very common to have an STB pin in CAN transceivers, which allows putting the transceiver in standby or normal operation mode. Add a new optional 'stb-gpios' property to describe this. Signed-off-by: Fabio Estevam --- Documentation/devicetree/bindings/net/can/fsl,flexcan.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/net/can/fsl,flexcan.yaml b/Documentation/devicetree/bindings/net/can/fsl,flexcan.yaml index 0d2df30f19db..64f904c4b3d5 100644 --- a/Documentation/devicetree/bindings/net/can/fsl,flexcan.yaml +++ b/Documentation/devicetree/bindings/net/can/fsl,flexcan.yaml @@ -66,6 +66,9 @@ properties: xceiver-supply: description: Regulator that powers the CAN transceiver. + stb-gpios: + description: GPIO that controls the STB CAN transceiver pin. + big-endian: $ref: /schemas/types.yaml#/definitions/flag description: |