From patchwork Sun Nov 3 03:43:29 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Amit Sunil Dhamne X-Patchwork-Id: 13860301 Received: from mail-yw1-f201.google.com (mail-yw1-f201.google.com [209.85.128.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2510F126F1E for ; Sun, 3 Nov 2024 03:46:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730605608; cv=none; b=OVdXXthjEqpqKguVSKPc38A52d9nMpe4JElqL4x7nJMYnyGP68vWuY0t8eoXUvHhAhQUkLPDH9PDYxmO8zg9iYzFCQe22JS2DgUNSVQlfBJ9whPTLvbMLuT7ETxHi5zYQUhZGBakx+M7/asFdJnEHGsuhtTztGBNF9GEGxu+wR8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730605608; c=relaxed/simple; bh=nodndSIWpNnYMRyxXjDdCYJsYRoIq1lmpYJn50Ochxk=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=sOmsR22ziXJ6k2WOfMxxdyl7btcjKP0WTwqpzO3IQvv2LSavrhV6/N6y1ODS7JDiZmSf9MfoRS/8Qs7qbLNpc1hXSDDvqLAnEMmJjb8z8P6hTYTqEmSeCdYI+i1gJdz/VyQ7fx1Vthh8MI5kOdcws+InuIOF7w30GiDZZ9JKZQw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--amitsd.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=Fys2VPE6; arc=none smtp.client-ip=209.85.128.201 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--amitsd.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="Fys2VPE6" Received: by mail-yw1-f201.google.com with SMTP id 00721157ae682-6ea8794f354so9462787b3.2 for ; Sat, 02 Nov 2024 20:46:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1730605605; x=1731210405; darn=vger.kernel.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=cz24K1evmI78I2+NJg1IxStwGuEObzk+Xurvv5EPuVo=; b=Fys2VPE6Qab9wzngasVwMLk09jChIOT2UO/L6vgTl4RKyJZRXTt8eoxlZ/34hx3ynC kXebfkVIS5pUR14qDhVLerPqjfZDyNJQpODwDFxnETM1bEBgiYzCHtuMO/wxl3vZ5YEP DxmMiEBH1gpioFksFuUDfZ3FTf3/+B8yOznMDZd0s8mmjvqPPq0MJr/PjsnxdacQOti3 5l7O53YZMxCoxa5xPbvQEDcuuqzWWTXU/1z3RTzDR26NAkEUaNVUK+/fkxY9pE/+8+IK ELoMh2nMSQKtSjpHdEUDNoXUlvy+Z1D7+SVp576xHsJwuf9nOI3pvcFWYWAo7RxPrPu0 cLnA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1730605605; x=1731210405; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=cz24K1evmI78I2+NJg1IxStwGuEObzk+Xurvv5EPuVo=; b=FIPZvIR8dOvvys0+y9QEU+f9yX8aqj6K2inDn/TUV2TV61llrjnido1TjQ6vc4ptF5 1j6oAMnFLr76uDOtn2wGoiAengyiOWuD2kDAlpuru5O0UGf6XdPoSQpkLNz1PQaAJtQ0 SHmA0QbPdw03FuZD7FPRI98gwqwT88IuBts16dnxvKy84Ct00G2R+P1pdqCtvwznmRI+ rJImiHbXpKzfibvMZ4heGRSwgxzEoad2jMRYt3aR5/AAgo/HAYVTvRlpWJRx1nYQRPk9 oTyt39/im1C4XDJ8nEhgerh+Vg2iqD78Uk+41va0BLF5hUkwLRhCy2eGTPM9EXtq+V7H kTOA== X-Forwarded-Encrypted: i=1; AJvYcCUNxv3QJHWMdAc7lIhIbhfq59TvxEUSDgGW1mNozBELbIEHWG3WEEHxQsmze7IA3fSaqElFFF6JdD0=@vger.kernel.org X-Gm-Message-State: AOJu0YzGZuFc/NHQ5/mHAjBT3/JjdQ8oJ/3IAEXOs1tGJWYzhpfCGz+q pvIKcTCR6m2DU5/0hwECe/UPk8t7eX7dR0B3StCQZh0VZfeOOMrrliMC1ceWhG5sOtjtYQf2Vy0 jMg== X-Google-Smtp-Source: AGHT+IE0WVlEdrG2GsvwLl5rNgi0hg5nY6f8ceJOB9AAUS82QrY7EXjnMk1ez03Plg1ISqeq7HIQNBHaDb8= X-Received: from amitsd-gti.c.googlers.com ([fda3:e722:ac3:cc00:20:ed76:c0a8:827]) (user=amitsd job=sendgmr) by 2002:a05:690c:6f12:b0:6ea:8754:628a with SMTP id 00721157ae682-6ea875466e4mr485267b3.5.1730605605204; Sat, 02 Nov 2024 20:46:45 -0700 (PDT) Date: Sat, 2 Nov 2024 20:43:29 -0700 In-Reply-To: <20241103034402.2460252-1-amitsd@google.com> Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20241103034402.2460252-1-amitsd@google.com> X-Mailer: git-send-email 2.47.0.199.ga7371fff76-goog Message-ID: <20241103034402.2460252-3-amitsd@google.com> Subject: [PATCH v2 2/3] dt-bindings: usb: maxim,max33359: add usage of sink bc12 time property From: Amit Sunil Dhamne To: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, gregkh@linuxfoundation.org, heikki.krogerus@linux.intel.com Cc: dmitry.baryshkov@linaro.org, kyletso@google.com, rdbabiera@google.com, badhri@google.com, linux@roeck-us.net, xu.yang_2@nxp.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, Amit Sunil Dhamne , Krzysztof Kozlowski Add usage of "sink-bc12-completion-time-ms" connector property to max33359 controller for delaying PD negotiation till BC1.2 detection completes. This overcomes the occasional delays observed while receiving PD messages where BC1.2 detection runs in parallel. Signed-off-by: Amit Sunil Dhamne Reviewed-by: Badhri Jagan Sridharan Reviewed-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/usb/maxim,max33359.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/usb/maxim,max33359.yaml b/Documentation/devicetree/bindings/usb/maxim,max33359.yaml index 276bf7554215..20b62228371b 100644 --- a/Documentation/devicetree/bindings/usb/maxim,max33359.yaml +++ b/Documentation/devicetree/bindings/usb/maxim,max33359.yaml @@ -69,6 +69,7 @@ examples: PDO_FIXED_DATA_SWAP | PDO_FIXED_DUAL_ROLE) PDO_FIXED(9000, 2000, 0)>; + sink-bc12-completion-time-ms = <500>; }; }; };