From patchwork Thu Nov 7 23:27:12 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Abhishek Pandit-Subedi X-Patchwork-Id: 1191513 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=chromium.org Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=chromium.org header.i=@chromium.org header.b="m6JzZ/SD"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 478KML6tNtz9sPf for ; Fri, 8 Nov 2019 10:27:58 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728158AbfKGX1z (ORCPT ); Thu, 7 Nov 2019 18:27:55 -0500 Received: from mail-pf1-f195.google.com ([209.85.210.195]:41377 "EHLO mail-pf1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727963AbfKGX1x (ORCPT ); Thu, 7 Nov 2019 18:27:53 -0500 Received: by mail-pf1-f195.google.com with SMTP id p26so3477274pfq.8 for ; Thu, 07 Nov 2019 15:27:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=OF95Y6TnW6OieP+Y9WS1apMoBYnzfQ+jt+7thUzBTXs=; b=m6JzZ/SDEyFFkN+KlmGjh4bR5LvH8brNTeqi2Sc0ce8xo/owX75imKkE7ZsukbVnWb innAzSygqbi+jiHw30euk5m0pC06My3SQhghN2wkg1MprzmDFf77tLxx0Jm0SuyYzDop tCZkXf4c5rSB0321P58rP+jHEhXGXMU9AWKDw= 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=OF95Y6TnW6OieP+Y9WS1apMoBYnzfQ+jt+7thUzBTXs=; b=PSarLiRrFTsi7N1jvoIBtf/2mg/Z86UjHuiRlKi0JOtcrMCIfz3bAIVsg26DhzhU+N RcfzOKtETkGozhIA1tUDZQJixVcNGOf+Y6GZ+Y7VHO39EafdhqURCPdh91tmTfifGXpH m6xOFqeg2syM4YTCHHJiig3TKX0v/uwOUTURFQDY4ti0g0JkE5sbugMyvzMqMRaaPMaJ 3KUMc2zbGg1RJxqpzY1wSA0VTHKnrOJ5GnYUG8u3gKKWDcYXgZvoZcoQ41Yyq0t61wvK RmHXZY2Ue2ibmBj/1VfmWdd6D5fLN4FRBngjiT8+k7oYAB2pFNRDMR9bBSiDqJ9zcq1U ShHQ== X-Gm-Message-State: APjAAAWQXQGKjH2Xk3o6uxh2ULP7wCGhPROJbBLDg2bli1N5R2CW0axB gZ6psXSvbP998eOqf/IwuowMjA== X-Google-Smtp-Source: APXvYqxClUbNDXoPpkdCR/2DXEq4YGcc1rXfu4xSI1F7JMdZMZzYUOA+w/kkFJ5ujTewVVb/x0Lexw== X-Received: by 2002:a63:6f47:: with SMTP id k68mr7668935pgc.92.1573169272633; Thu, 07 Nov 2019 15:27:52 -0800 (PST) Received: from apsdesk.mtv.corp.google.com ([2620:15c:202:1:e09a:8d06:a338:aafb]) by smtp.gmail.com with ESMTPSA id h3sm2857579pji.16.2019.11.07.15.27.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 07 Nov 2019 15:27:52 -0800 (PST) From: Abhishek Pandit-Subedi To: Marcel Holtmann , Johan Hedberg , Rob Herring Cc: linux-bluetooth@vger.kernel.org, dianders@chromium.org, Abhishek Pandit-Subedi , devicetree@vger.kernel.org, "David S. Miller" , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Ondrej Jirman , Mark Rutland , Chen-Yu Tsai Subject: [PATCH v2 4/4] dt-bindings: net: broadcom-bluetooth: Add pcm config Date: Thu, 7 Nov 2019 15:27:12 -0800 Message-Id: <20191107232713.48577-5-abhishekpandit@chromium.org> X-Mailer: git-send-email 2.24.0.rc1.363.gb1bccd3e3d-goog In-Reply-To: <20191107232713.48577-1-abhishekpandit@chromium.org> References: <20191107232713.48577-1-abhishekpandit@chromium.org> MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Add documentation for pcm parameters. Signed-off-by: Abhishek Pandit-Subedi --- Changes in v2: - Use match data to disallow baudrate setting - Parse pcm parameters by name instead of as a byte string - Fix prefix for dt-bindings commit .../devicetree/bindings/net/broadcom-bluetooth.txt | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt b/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt index c749dc297624..b5de8a6a3980 100644 --- a/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt +++ b/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt @@ -29,6 +29,11 @@ Optional properties: - "lpo": external low power 32.768 kHz clock - vbat-supply: phandle to regulator supply for VBAT - vddio-supply: phandle to regulator supply for VDDIO + - brcm,sco-routing: 0-3 (PCM, Transport, Codec, I2S) + - brcm,pcm-interface-rate: 0-4 (128KBps, 256KBps, 512KBps, 1024KBps, 2048KBps) + - brcm,pcm-frame-type: 0-1 (short, long) + - brcm,pcm-sync-mode: 0-1 (slave, master) + - brcm,pcm-clock-mode: 0-1 (slave, master) Example: @@ -40,5 +45,11 @@ Example: bluetooth { compatible = "brcm,bcm43438-bt"; max-speed = <921600>; + + brcm,sco-routing = [01]; + brcm,pcm-interface-rate = [02]; + brcm,pcm-frame-type = [00]; + brcm,pcm-sync-mode = [01]; + brcm,pcm-clock-mode = [01]; }; };