From patchwork Fri Feb 9 14:31:48 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: 13551410 Received: from relay1-d.mail.gandi.net (relay1-d.mail.gandi.net [217.70.183.193]) (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 97E0482D76; Fri, 9 Feb 2024 14:32:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.193 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707489130; cv=none; b=BQcoKQiPGQy9PQOA3DUKclGCrFXwbO3WVH2mJboX4RmlUfT0Kaeaq8/s51rx3fv+fKsL0QSgRNv4dsGzwftZXRpYp0w5xInpLV7pj+gWoWH+ZqxjDOxawgA3MbCDDjnuyBxWe0RtrES+swZeu6kfskEwXdle/boYfnIEebidC78= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707489130; c=relaxed/simple; bh=7tacFbATuHLACojMWVe1Fb8Dq1zbXatLfDzZr+nBHhk=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=VtYeo29O9ASvrw4gN8Skavo5qyaAWq3UrvXFhjcSUt4It+drps61SZLlPYhVrFKF/te8i0TnBHYuhIl4S8YuJuQ2sK0ButLncoq3aERtk3v4uADDwfR6OeHxyHgD5lds5BYStQ5nZzgPz1wHeJtJscYbcLR/uzW9bxHWtvW0hN8= 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=Q4mB/zL1; arc=none smtp.client-ip=217.70.183.193 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="Q4mB/zL1" Received: by mail.gandi.net (Postfix) with ESMTPSA id 28C9E240005; Fri, 9 Feb 2024 14:32:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1707489125; 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=BaAH/txD0ZSJCug0F9IruK7CsdNif1nz4F+71F4j3Ts=; b=Q4mB/zL1bcT/uydBTqlU1iuW1qjfOXCr7iWC7owWXJqJcS7UbGn+YXa7bMOzl4vaQAnO03 Gtb4B+khsDxZmnl4HjatC1QZvr5RkMtlFA2FW+zmvjH7fxAK3/vRjDRmp19UWuN34kx643 5oDRGml4dcbwypkE0galIIWxUnjyXNxSxGpfzgJwh0w8KyZzhO1HR2W029+Bscu+VJasE4 lyrtW4YZQb8P0PzTbkjInzNABmdmXvvQhoh1UzvnY0293syvToqf45KnMwO+cnws7GUXwo GNXL1fLrzaRJcqXsRiuy8i6ibLi4kKJtVDv/6OzMdG/xQ1t2Y2fpfZijKjMwlQ== From: =?utf-8?q?Th=C3=A9o_Lebrun?= Date: Fri, 09 Feb 2024 15:31:48 +0100 Subject: [PATCH v5 12/13] MIPS: mobileye: eyeq5: add OLB reset controller node Precedence: bulk X-Mailing-List: linux-mips@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240209-mbly-clk-v5-12-f094ee5e918a@bootlin.com> References: <20240209-mbly-clk-v5-0-f094ee5e918a@bootlin.com> In-Reply-To: <20240209-mbly-clk-v5-0-f094ee5e918a@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 0.12.4 X-GND-Sasl: theo.lebrun@bootlin.com Add the devicetree node for the reset controller on the Mobileye EyeQ5 platform. It appears as a subnode to the OLB syscon as its registers are located in this shared register region. Add reset phandles to UART nodes. Signed-off-by: Théo Lebrun --- arch/mips/boot/dts/mobileye/eyeq5.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/mips/boot/dts/mobileye/eyeq5.dtsi b/arch/mips/boot/dts/mobileye/eyeq5.dtsi index 1a65b43e13b1..76935f237ab5 100644 --- a/arch/mips/boot/dts/mobileye/eyeq5.dtsi +++ b/arch/mips/boot/dts/mobileye/eyeq5.dtsi @@ -78,6 +78,7 @@ uart0: serial@800000 { interrupts = ; clocks = <&uart_clk>, <&occ_periph>; clock-names = "uartclk", "apb_pclk"; + resets = <&reset 0 10>; }; uart1: serial@900000 { @@ -88,6 +89,7 @@ uart1: serial@900000 { interrupts = ; clocks = <&uart_clk>, <&occ_periph>; clock-names = "uartclk", "apb_pclk"; + resets = <&reset 0 11>; }; uart2: serial@a00000 { @@ -98,6 +100,7 @@ uart2: serial@a00000 { interrupts = ; clocks = <&uart_clk>, <&occ_periph>; clock-names = "uartclk", "apb_pclk"; + resets = <&reset 0 12>; }; olb: system-controller@e00000 { @@ -107,6 +110,13 @@ olb: system-controller@e00000 { #address-cells = <1>; #size-cells = <1>; + reset: reset-controller@e00000 { + compatible = "mobileye,eyeq5-reset"; + reg = <0x000 0x0c>, <0x200 0x34>, <0x120 0x04>; + reg-names = "d0", "d1", "d2"; + #reset-cells = <2>; + }; + clocks: clock-controller@e0002c { compatible = "mobileye,eyeq5-clk"; reg = <0x02c 0x50>, <0x11c 0x04>;