From patchwork Wed Mar 19 21:52:32 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrea della Porta X-Patchwork-Id: 14023195 Received: from mail-ej1-f53.google.com (mail-ej1-f53.google.com [209.85.218.53]) (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 CD82221CA1C for ; Wed, 19 Mar 2025 21:51:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.218.53 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742421106; cv=none; b=NECcejCuUs9f7zyJzwNUEMnBzfXoApvnTU82+68R1B+N/dQpsD5MbO2Z5JicilnaXerx9vtyB6ybmXacJXrMblc6eN8x8E7KeJhWhZH/e2h/RMpsahg15mY4H49nTMkbKxiFwsZ5yTlI8y/HbjcZ/PnqCL30tjMRyT2g2GM6+uQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742421106; c=relaxed/simple; bh=VtQ1ljfmYtyXEA61aEiaZEeKdDz/H5SMisehIOwJ9No=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Qr6KHaRcDaB72iXrBXDJyb8ZBdrpemlGbeXIaN/YTkCtjAezunzuSiUuq0OK1u4ZHYvlDFS/es0JDvsw40j2jMGwfq0cfZAwWgJ7yF3BUNf+90xLiJw19Uarw7aK4mHKP1/xMILPHLraNnbUbgXBJocrY6AaxsNqk6nDtT9KSGM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=suse.com; spf=pass smtp.mailfrom=suse.com; dkim=pass (2048-bit key) header.d=suse.com header.i=@suse.com header.b=BCBLDxTS; arc=none smtp.client-ip=209.85.218.53 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=suse.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=suse.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=suse.com header.i=@suse.com header.b="BCBLDxTS" Received: by mail-ej1-f53.google.com with SMTP id a640c23a62f3a-ac29fd22163so28924166b.3 for ; Wed, 19 Mar 2025 14:51:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=google; t=1742421098; x=1743025898; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=rB9s9VPJvR605hRqbfbYWWEdTsjP5s3VD85/JJVm1e8=; b=BCBLDxTSCQT4MxWH2kbXJnfyq6M7A65z9TGlIyVlrP8ebPzdIzyFe8K8N/p8gWMTOE sXDt0mdr0+wB3B6u4ZR4NAUPVF94C5D/7UNGstLrZfA4YEZVQ4cPxciITIZdUqTRju6r iIRrzAhT0zE5BPt7PVVIpPiobTuwn4ho+ybGoBeEJ5ghO05+5VoxDxRxYHsKlJ6FTBJg S8LtDc4SoATPzBxYCn9N0/vOqdPx0KKkmjeqF9Iv7H1BTM6LgOx4zTzpOrntnQqYseKg 1ETxAPB/5yEYo+Z6uXwS2QvMmmzgAvd7940+BO8Twu3ajlC/A/bA3CHvH9R4/fSFjlk+ SGMQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1742421098; x=1743025898; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=rB9s9VPJvR605hRqbfbYWWEdTsjP5s3VD85/JJVm1e8=; b=OmRj16jJtqoDT1aN4Nta3h9VbHubBI6sVTGz2zZ6q1XA/zwFvnPARaeOqoXCdqqB12 mpQl/jibvOyLh9uAcRfHd+ARvMJ17yOmE2nOBAkXjWi9eJ/kc103hEZfa99m8394u7mg B+QwpefxTYCfHI7ifBjHsXwkFJyqHfEbmO61tywJkKck9C6L23ryDpYucVDzhng3ZJvq JBnqmNil5BLBwynr9VURZ139CvclCTsZpa/O0kaa6ATCuS0EV9UCUZnAVuYGQfnQYNXK SKjqercc65zqgtRKw5Xq1aVkMaVblFhWrQU2qEsJ3oVD6nZpqs2a8/7YYGJxs103iQ5C j9nQ== X-Forwarded-Encrypted: i=1; AJvYcCVZI0Fi84phZcvKrhJUsW5faLmwIIROmKzsWnMkhKl9qLoxwfHgHk81Kas6pERYkvPJEHTLN2Rjm5I=@vger.kernel.org X-Gm-Message-State: AOJu0Yy1zaAydD2PQKc3wF2xdtD3CAuSXR0i0bPcwy2UalYNhfu/dGmU pS8RKKFIi7XwRYUzzSbsEvr4xudOC5Kl7zrZC5Urf6IKfQwPYkQOBPB8VcUDwXU= X-Gm-Gg: ASbGncsf83Cqa980zASZa8suN2ZDc6rOecVhIz/PMfwYv/xiErlSi7UyslJovxNerwW KZSWyZrKk7kG6wQLHipbVpwuebNgiYvS3RSS1MAt4CLpYmNRRbUWIrfL4FMQwqU/02ZPbszxDYx 6ZjNy09EOIJnqf3yIPEu4QgSjoob7hRXZwaugFM6H18OWoc2No92vgSJQGG9YRPcwbcqJ3T5AwJ 8NiG8I//cZgsPA7VP7xgRISv6anlPTphtts+YxOzpe2abhf1r9xp1RpI6VwXVga5dKHbJyzbw1O Q1IRttbAjct9s8HZ7HvGOxPywQoPPm7xV6ZqG/w32RR75Qn0TmcCjFzyJ+o5dQKrZCbjV7YACeW r3EysPc9DXQ== X-Google-Smtp-Source: AGHT+IHsXCV0Z4XO+FTHe2MtBSqBnvYKMJqwPN2z2yjiElWrSE6yFE9vrDz/hzrfrSjNw1oWh2GCjg== X-Received: by 2002:a17:907:86a1:b0:ab7:bac4:b321 with SMTP id a640c23a62f3a-ac3ce064603mr127290766b.29.1742421097635; Wed, 19 Mar 2025 14:51:37 -0700 (PDT) Received: from localhost (host-87-4-238-14.retail.telecomitalia.it. [87.4.238.14]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ac3146aecbasm1051077266b.37.2025.03.19.14.51.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 19 Mar 2025 14:51:37 -0700 (PDT) From: Andrea della Porta To: Andrea della Porta , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Florian Fainelli , Broadcom internal kernel review list , Lorenzo Pieralisi , Krzysztof Wilczynski , Manivannan Sadhasivam , Bjorn Helgaas , Linus Walleij , Catalin Marinas , Will Deacon , Bartosz Golaszewski , Derek Kiernan , Dragan Cvetic , Arnd Bergmann , Greg Kroah-Hartman , Saravana Kannan , linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, linux-gpio@vger.kernel.org, Masahiro Yamada , Stefan Wahren , Herve Codina , Luca Ceresoli , Thomas Petazzoni , Andrew Lunn , Phil Elwell , Dave Stevenson , kernel-list@raspberrypi.com Subject: [PATCH v8 11/13] arm64: dts: bcm2712: Add external clock for RP1 chipset on Rpi5 Date: Wed, 19 Mar 2025 22:52:32 +0100 Message-ID: <7c26a0b52e00a39930ba02f7552abdd1be4c828c.1742418429.git.andrea.porta@suse.com> X-Mailer: git-send-email 2.44.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-clk@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 The RP1 found on Raspberry Pi 5 board needs an external crystal at 50MHz. Add clk_rp1_xosc node to provide that. Signed-off-by: Andrea della Porta Reviewed-by: Florian Fainelli --- arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b.dts | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b.dts b/arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b.dts index fbc56309660f..1850a575e708 100644 --- a/arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b.dts +++ b/arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b.dts @@ -16,6 +16,13 @@ chosen: chosen { stdout-path = "serial10:115200n8"; }; + clk_rp1_xosc: clock-50000000 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-output-names = "rp1-xosc"; + clock-frequency = <50000000>; + }; + /* Will be filled by the bootloader */ memory@0 { device_type = "memory";