From patchwork Fri Mar 1 16:22:19 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Th=C3=A9o_Lebrun?= X-Patchwork-Id: 13578672 Received: from relay6-d.mail.gandi.net (relay6-d.mail.gandi.net [217.70.183.198]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D2DAA71B24; Fri, 1 Mar 2024 16:22:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.198 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709310147; cv=none; b=Ed/WGchblUU5+G+WBT7l4NZJvm23MlyhTokbSLpYA58sgx51KHYnkOyKXIdg2+TSZXcBVD0U21Mk4PJ96JOnJkFCalA73c638MJcCIJU+CvVxPb9jQMlOr6mqFSMfbRsHcORTRe75oF4AUBBTP9z3E86JYLUM+/oiavaUdLMugA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709310147; c=relaxed/simple; bh=na5iUFUdCcxo/XeKMDsWD2m8gyrN1SLEJxFdOBZFpes=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=d32MtAWPjCyGxy8W3tpP2AQ7NNM3VYnj8Q+cKHajXAj94R4zea+gkqgJtyGm/SAfl1rMR829r7zSL+c/tL5G5XyOhnGuCIHJDBMSqFppBwsUWfoVdkmLkadWI289K9tiaYrH9mV+KXSGUkl4O4R8isVKGsKnsqTtxr1B0Ld/Bto= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=FuGRf2SF; arc=none smtp.client-ip=217.70.183.198 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="FuGRf2SF" Received: by mail.gandi.net (Postfix) with ESMTPSA id 6EBD5C0009; Fri, 1 Mar 2024 16:22:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1709310143; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=YnALdwStqz9eKISqFy6qQHCMwj31QlMpXRX8xAVY3EI=; b=FuGRf2SFNrXK0a9naPd1fC0PcewKjq1ARL1CO8+eHcX3JHjbRm6mcL3lyQ1ETCLhbbrC68 UfP5WuJ/XIZvDKa04/0XkhSiFkdbwWhNaK/KNlB9T3QAgorMYOimocnoVCGU32FKlQTtcg 2GgPXqVi+uVm/4KmW9c8W42vPOrMdpbJgbdATRDt/ta7Pu9LfTI6a433o8fzsCmGsEzNTm hCjV21LqExF2RJj4hidz6SpEeMFmLBR5kHuKpC3MkxTNCo5RFyEJcm2FMNDfElrcFl3pVv 3sXpl/Mg59Krn8L177jL9KoX6LMqzlIoo2zcoMHKXnQ7TvHTT2H9/ztMRlTleA== From: =?utf-8?q?Th=C3=A9o_Lebrun?= Date: Fri, 01 Mar 2024 17:22:19 +0100 Subject: [PATCH v9 6/9] MIPS: mobileye: eyeq5: add OLB syscon node Precedence: bulk X-Mailing-List: linux-clk@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240301-mbly-clk-v9-6-cbf06eb88708@bootlin.com> References: <20240301-mbly-clk-v9-0-cbf06eb88708@bootlin.com> In-Reply-To: <20240301-mbly-clk-v9-0-cbf06eb88708@bootlin.com> To: Gregory CLEMENT , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thomas Bogendoerfer , Linus Walleij , =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= , Philipp Zabel Cc: Vladimir Kondratiev , linux-mips@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Thomas Petazzoni , Tawfik Bayouk , linux-gpio@vger.kernel.org, =?utf-8?q?Th=C3=A9o_Lebrun?= X-Mailer: b4 0.13.0 X-GND-Sasl: theo.lebrun@bootlin.com The OLB ("Other Logic Block") is a syscon region hosting the clock, reset and pin controllers. It contains registers such as I2C speed mode that need to be accessible by other nodes. Signed-off-by: Théo Lebrun --- arch/mips/boot/dts/mobileye/eyeq5.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/mips/boot/dts/mobileye/eyeq5.dtsi b/arch/mips/boot/dts/mobileye/eyeq5.dtsi index 6cc5980e2fa1..e82d2a57f6da 100644 --- a/arch/mips/boot/dts/mobileye/eyeq5.dtsi +++ b/arch/mips/boot/dts/mobileye/eyeq5.dtsi @@ -100,6 +100,14 @@ uart2: serial@a00000 { clock-names = "uartclk", "apb_pclk"; }; + olb: system-controller@e00000 { + compatible = "mobileye,eyeq5-olb", "syscon", "simple-mfd"; + reg = <0 0xe00000 0x0 0x400>; + ranges = <0x0 0x0 0xe00000 0x400>; + #address-cells = <1>; + #size-cells = <1>; + }; + gic: interrupt-controller@140000 { compatible = "mti,gic"; reg = <0x0 0x140000 0x0 0x20000>;