From patchwork Tue Apr 15 17:19:15 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurentiu Mihalcea X-Patchwork-Id: 14052508 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1A841C369AB for ; Tue, 15 Apr 2025 17:46:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=gu5G8CnhO94dSAWaShWe9FJyZsw97QYskm73IppyfbE=; b=o1g90Wyumq/qsOPKW3IoIRMWDV nVXu7+MAK9lRtEdEP3wGS49zYeMQS1oI4kuhN5cg8+rSq98o4blJBsH4Vj6lL/WWqlK2SLajq4N3m HZderqdf6xuGv5l4RtZqAkImtGUeGiqUzW5AKHpFR1BbXsBTvI6RtciTCwqrxeD2R49uLMKO2esnU kgKXGXmRMeisZ4/qHxiDMTBnKTSz1TJd/6GAjxZfFNDtH/KNP1FRqGIfSuunX1pMfScJf75pLy+MC usnFQ+7YfcGX+ggMKq/+e0pnQlz7sUvOyQxd/GsylCmNA+uhLIerRsYwzngGJNtoIo5Q7MLAb1zn3 VLtvMTuw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1u4kM2-00000006cMQ-16MZ; Tue, 15 Apr 2025 17:45:50 +0000 Received: from mail-wm1-x334.google.com ([2a00:1450:4864:20::334]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1u4jy5-00000006XoJ-24b8 for linux-arm-kernel@lists.infradead.org; Tue, 15 Apr 2025 17:21:06 +0000 Received: by mail-wm1-x334.google.com with SMTP id 5b1f17b1804b1-43cef035a3bso42252525e9.1 for ; Tue, 15 Apr 2025 10:21:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1744737664; x=1745342464; darn=lists.infradead.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=gu5G8CnhO94dSAWaShWe9FJyZsw97QYskm73IppyfbE=; b=j7ECoMasXb+OxsdU7qg8yfvJV3lWbpYHndnO1nds8TFhODXd4K7QT0fdRmKSEZ18IY TRY9RMasFYpoBzHMZjet7AB39onLLtov/A6A7XutmGOQoS93ZCDgig7odv4InnjTml6z q2T4WbUAHt416FQNk5DDlZOn/vbBOdlUhAVgl4CD6l73/2LZY4jhK4NwfNnvlNq9ZFzs NJkNq1RO+KvTvHGFcuHUVeep3f96qW5h5yUJXhD1RXebRRN0An7NQWeNQgVTtSBSZhmm b70wF19U6hCTWQD8Ss8hupsSD52vm/+mXabl6v/VRoxfccRlRSOxI7wCrl2+of1erdIo SF7g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1744737664; x=1745342464; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=gu5G8CnhO94dSAWaShWe9FJyZsw97QYskm73IppyfbE=; b=LN1dR+FzpV5BCR1UTVALxeq3/rcwm46PCc0q1r59iSAgcnYYafJrxxHy5eiYC4p6Is +Q/EDg+syLTrhuOv3sJsKsK5cejC7jQ8fSD593+iRnK3yqIfW1XOoCcD+BvbAIr4hLn5 qp8YkMaMW86KgUyUSEvwGtCIXPH4x0xEogPMYnJg1v3UKk7NTteBq0uJdW9Cz1tMPPZ6 ihWqzk1Y27xjcEs/fkyapntE6uisj1X8DxA17fdN+ZqdKXVajAD6lCveXqkmLtsmOHE9 XxsWNtDzAfB3dVhY5mn7pyRAwDuGyzbUKuq0mu1ONJBqJ6Tvzm4wVXor0AeorBclDNAj YkUA== X-Forwarded-Encrypted: i=1; AJvYcCUUCSD7m7Y34P+Ppg8gdwwXSBHazFVV2y1acrCQ+LFoq+J6LT3Yqrlx6NCLeim/oXPxUbxQNI+0Pj0HnRiG4AyJ@lists.infradead.org X-Gm-Message-State: AOJu0Yz6ln/f+fUyxymIRPB7S1bNNgWbNRLeJV0RGli5c2TKehIewBdY ALhUTFFh7PTJjgw3QPYUYOkXCjzIhx8Vn/bJEYdN9UGgN8OnEesN X-Gm-Gg: ASbGncu/W1y0HuCeoQzYO1AGqPWNJYmMCg8qepsfHRK/H2lgHZoWZbxN66/Nw/6h2d6 Cra1dH3QlihEnrcxICgdsHcQUmxJr7bzhUD0EQ+aRi/sd9UdgMUxYTLPGHJeSeUvbcrabHPVJO/ S6prShzIVxQzO3x7nnxy71bAwZHX3xH/ZfMmaMD6vg1+ly61YyOYEXzh9k4gqzu3Eu9C+/0GNMp xJK2psLGzGMPGicB0VyJl2PQ1ihMfmPG6xNRD9CJvFxeYaxmNdEZ0sx9xywxyNbGCACgRIgidry OXIA9AofWuQ4kcPkQtNqv4s3XRIgggFYhARKSsEdUJ27TrJfUz5tb5RFm5/G1pF92+p1xYyMeaX rABU= X-Google-Smtp-Source: AGHT+IFhl0ZD6Te4jksLApB9uC8vj5bATARcjgVkhtCEkuWPZe/GZXC+cxHuIeY6ryYtb9ba8vUOMw== X-Received: by 2002:a05:6000:1ac5:b0:391:2f15:c1f4 with SMTP id ffacd0b85a97d-39ee276eba9mr240487f8f.55.1744737663780; Tue, 15 Apr 2025 10:21:03 -0700 (PDT) Received: from playground.localdomain ([82.79.237.157]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-39eae963f4asm14987714f8f.16.2025.04.15.10.21.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 15 Apr 2025 10:21:03 -0700 (PDT) From: Laurentiu Mihalcea To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Fabio Estevam , Daniel Baluta , Shengjiu Wang , Frank Li , Marco Felsch , Marc Kleine-Budde , Alexander Stein Cc: Pengutronix Kernel Team , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v6 2/6] dt-bindings: dsp: fsl,dsp: document 'access-controllers' property Date: Tue, 15 Apr 2025 13:19:15 -0400 Message-Id: <20250415171919.5623-3-laurentiumihalcea111@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250415171919.5623-1-laurentiumihalcea111@gmail.com> References: <20250415171919.5623-1-laurentiumihalcea111@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250415_102105_534198_D1050AA4 X-CRM114-Status: GOOD ( 10.75 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Laurentiu Mihalcea Some DSP instances may have their access to certain peripherals conditioned by a bus access controller such as the one from the AIPSTZ bridge. Add the optional 'access-controllers' property, which may be used in such cases. Signed-off-by: Laurentiu Mihalcea Reviewed-by: Frank Li Acked-by: Rob Herring (Arm) --- Documentation/devicetree/bindings/dsp/fsl,dsp.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml b/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml index b8693e4b4b0d..e610b7636a08 100644 --- a/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml +++ b/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml @@ -91,6 +91,9 @@ properties: - const: runstall - const: softreset + access-controllers: + maxItems: 1 + required: - compatible - reg