From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from SEYPR02CU001.outbound.protection.outlook.com (mail-koreacentralazon11023098.outbound.protection.outlook.com [40.107.44.98]) (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 D9AA736AB4A; Tue, 24 Mar 2026 11:47:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.44.98 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774352880; cv=fail; b=d/6EjPQZJh3UZeB2PsIwuGk04pG8U6eg4Hlpg9ZCrZznKIlkpEe1zEwPC3RyMt68UahMulJ3xR71IFH7hj0kUF0nSF2m7QMuK+z/xqN9AaDDe3nULlglTg8s+7NVmxkfVvCMH2eOKQ2FfVir8fmnoQEiPbsv76aefAzs/oFQogs= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774352880; c=relaxed/simple; bh=vmoeNO+aK8YYygbeeGOO6jWWFOp9Vnh0B+Ktjo1+Yg4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=tDJ/8KBWX6ufU5WyodvrVPpYaNkqe0qEkAmRLBRVy2wfVVyEwlSy5CVEVk/2BHiEPHVQnpsAJnjXcwUik1tqk8Orr12cwNB9/z8c5F6TQvQN+BX8CT4IVAaKIL1034Qbd9cqkMa3h9Q2mG4kfxxycEZb6dY+I8scEDP3/KZzYNY= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=cixtech.com; spf=pass smtp.mailfrom=cixtech.com; arc=fail smtp.client-ip=40.107.44.98 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=cixtech.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=cixtech.com ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=DQz6tdqononBkvGuznMkra0kkx1Hmp4RBZFpjYbRL4Je9HLcCslsiaq2wvHTflSNTNSM5SEoWU4RFg5Ocei6OB/d/LnCWdwWhfVEabIeg9R1H4tAWiOBUdDqHIYwiIbqtG2L92FUaqF3qfj+LqabD+pVMhRLNNfjuxWEhYvQq1C1Pc6NZBFNFrv2A8G8Hn8tF+v0tslSOKET1IU0DLScb3sQbpdoFOJseBgnPliT6tE4v4ho0uvVAJ2iWLx0Twnv32gIyEYiyHuJi1Qub50dzhh33r6pBAA06P/g/0zM7SISeBCDB6Ad3Y9uK4fW4Gug5w/dJKKIDYeriECSeJXZDA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=Xf9rlczStewUcTXhPmxk6Iebg3fBe00yuYDUw52jRng=; b=hSgaRbNo0sLqg8n6u6ERzHH9eOr29FbKEtGeZqtJ47vYuYz41Rn0adfzy08tl4FUsZN4egjZBTzNrhfmrkwUfHQgzEZnrg4ZBx0yr5SjL9eNNHF71kbVMleU2LBhn5UKvwwszl9vsnOMU6GEJdORvTby01iqjrT8bEGZNm7ipmh68fnGuRBc1IKFK/TpQvsS2FOl5YG+PHxzTR2nXmBCbJJHRGxRhJDSsfvOMYpWzFXS0boKnoNqJSikY8prVEEgOf4pJJ4MizXLW9SWOYtgP20uBBn/pml5Ahi/H8f0EIL1ZeOAx4UdfrRbMGEuTH3m5p+GdmZi4ugCamF0N0pOkg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 222.71.101.198) smtp.rcpttodomain=cixtech.com smtp.mailfrom=cixtech.com; dmarc=bestguesspass action=none header.from=cixtech.com; dkim=none (message not signed); arc=none (0) Received: from SI2PR01CA0021.apcprd01.prod.exchangelabs.com (2603:1096:4:192::19) by OSNPR06MB8332.apcprd06.prod.outlook.com (2603:1096:604:471::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9723.31; Tue, 24 Mar 2026 11:47:53 +0000 Received: from SG2PEPF000B66CE.apcprd03.prod.outlook.com (2603:1096:4:192:cafe::6a) by SI2PR01CA0021.outlook.office365.com (2603:1096:4:192::19) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.20.9723.31 via Frontend Transport; Tue, 24 Mar 2026 11:47:52 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 222.71.101.198) smtp.mailfrom=cixtech.com; dkim=none (message not signed) header.d=none;dmarc=bestguesspass action=none header.from=cixtech.com; Received-SPF: Pass (protection.outlook.com: domain of cixtech.com designates 222.71.101.198 as permitted sender) receiver=protection.outlook.com; client-ip=222.71.101.198; helo=smtprelay.cixcomputing.com; pr=C Received: from smtprelay.cixcomputing.com (222.71.101.198) by SG2PEPF000B66CE.mail.protection.outlook.com (10.167.240.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9723.19 via Frontend Transport; Tue, 24 Mar 2026 11:47:52 +0000 Received: from nchen-desktop (unknown [172.16.64.25]) by smtprelay.cixcomputing.com (Postfix) with ESMTPSA id 6B8BD40A5A01; Tue, 24 Mar 2026 19:47:51 +0800 (CST) Date: Tue, 24 Mar 2026 19:47:50 +0800 From: Peter Chen To: Zichar Zhang Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, fugang.duan@cixtech.com, linusw@kernel.org, cix-kernel-upstream@cixtech.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v2 1/1] arm64: dts: cix: add FCH(S0)/S5 GPIO controllers for sky1 Message-ID: References: <20260312094923.3473444-1-zichar.zhang@cixtech.com> <20260312094923.3473444-2-zichar.zhang@cixtech.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20260312094923.3473444-2-zichar.zhang@cixtech.com> X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SG2PEPF000B66CE:EE_|OSNPR06MB8332:EE_ X-MS-Office365-Filtering-Correlation-Id: 69c49ee0-1c96-4111-4f6b-08de899b2e80 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|36860700016|82310400026|376014|18002099003|56012099003|22082099003; X-Microsoft-Antispam-Message-Info: guNBLcfPTP3pEndBx3mFhI8PQvx3VVZY8k/NqSjU9/JbU2yPsUiEjQKlnNnRdtgE/pBqlyq1wb5Qj+rT+DJxMBSCuxqfrHyMX9PExRDMqmIiS0AH204T+xhjVImHK8bd12jzB9uRgqhUK3Fo/ACsS4ZmZ7F76XeCqtG0dvwnjzYW402k/kVtzXDtyfKzoqeRtuWYJ3pdVgSjq25+2hLeX3C1D4sSEeLkGzfEGuXhCtbBRF3pwzBserninvxSqnSChb81d5hGEhqafhMijiDSp/pNz8acN72CJ3Bcy3oN5jJb5+VQSkwaUnrqgKEifI2MOy5Aj+9D3v+yuyAd76vUABqe9xU1hXc485guQAaX+15ja2XCQnPvcosHNzLv/DrPUdrHM+bW/Jp8SlAacY0dHlcB3JBmkoXfAb5YCgRlnm4x2AsEPv9NyfsGESv2EkX9Ub77fdk8pxYk01d+IzZdxTH9Ks/IQicQtDS4FPk2rF14IN6jofdWIDB5gj6iDnBbaxaq9P+0Kq8ZTK/3ryRS2S7o/rsokw7EGCdLA3X2tDYegbqe5UWrICqZWUTJCgYmRWoLXrYlj2K0XaVH91/I1tSvAiOm0U00MgpB0C0xL8OXV+nawD+QrQ7NNd4jSMDIETgFili0hGsGfAVjx3/CZ5/Z1xeXstBdt2XO3dhjZjx9ZaOPni7CfNdoVFHfRec6bYcMkZb0T86hbX1ZYiBkbWao6ZxUl+u6w7J9jDoFViVLlt2YHMUCDE3804k2rIj+ilYe0Scql2BCrlfmMt2j6Q== X-Forefront-Antispam-Report: CIP:222.71.101.198;CTRY:CN;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:smtprelay.cixcomputing.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(1800799024)(36860700016)(82310400026)(376014)(18002099003)(56012099003)(22082099003);DIR:OUT;SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: G5jB6Uz4hjFsoBUkbxWkkIKgwI9l3coe0SSi55XA/g/2HGgvoy2w0MnT+oTMkYHRWkChXhq95qP/epOt76GknrfhTh62evwZ24ypbbVF+ItbOoivrqyUZFmVUH7ClQt+/j9l8oQjx/DDvA8uTFptMmR+hPCRg3W3OOwDVFe1QQpm0gmffnvy9j8D8r/+4BYTQsbhdRT+xBpFnZmEyIR80gUpQlBRlFcf+0JRujm1QLNK/k1wtZNXQkjCNlgNPNxGQTC3QLtoP+J4Rj1TTmodu4zQWnfIVxWwgPxf7pPfoHjc/wXPdhBy+ywGbfKay/jm/a8vyBFHxh2d8PHYAXpXyuaysvhjrMzubkpccOT54SxmSezhf0DHA2U2T8uZ/fUnQzaDdLKoEWlozgaNlESL/3/OsKorayB/QUvrgQDU6psScF46PgMvf7VPMJu9VrRw X-OriginatorOrg: cixtech.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 24 Mar 2026 11:47:52.3757 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 69c49ee0-1c96-4111-4f6b-08de899b2e80 X-MS-Exchange-CrossTenant-Id: 0409f77a-e53d-4d23-943e-ccade7cb4811 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=0409f77a-e53d-4d23-943e-ccade7cb4811;Ip=[222.71.101.198];Helo=[smtprelay.cixcomputing.com] X-MS-Exchange-CrossTenant-AuthSource: SG2PEPF000B66CE.apcprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: OSNPR06MB8332 On 26-03-12 17:49:23, Zichar Zhang wrote: > Add Cadence GPIO controller nodes for Sky1 FCH(S0) and S5 domains in > sky1.dtsi, and enable those controllers on sky1-orion-o6. > > Signed-off-by: Zichar Zhang Applied, thanks. Peter > --- > arch/arm64/boot/dts/cix/sky1-orion-o6.dts | 28 +++++ > arch/arm64/boot/dts/cix/sky1.dtsi | 119 ++++++++++++++++++++++ > 2 files changed, 147 insertions(+) > > diff --git a/arch/arm64/boot/dts/cix/sky1-orion-o6.dts b/arch/arm64/boot/dts/cix/sky1-orion-o6.dts > index 4dee8cd0b86d..e39c87774c12 100644 > --- a/arch/arm64/boot/dts/cix/sky1-orion-o6.dts > +++ b/arch/arm64/boot/dts/cix/sky1-orion-o6.dts > @@ -36,6 +36,22 @@ linux,cma { > > }; > > +&fch_gpio0 { > + status = "okay"; > +}; > + > +&fch_gpio1 { > + status = "okay"; > +}; > + > +&fch_gpio2 { > + status = "okay"; > +}; > + > +&fch_gpio3 { > + status = "okay"; > +}; > + > &iomuxc { > pinctrl-names = "default"; > pinctrl-0 = <&pinctrl_hog>; > @@ -86,6 +102,18 @@ &pcie_x1_1_rc { > status = "okay"; > }; > > +&s5_gpio0 { > + status = "okay"; > +}; > + > +&s5_gpio1 { > + status = "okay"; > +}; > + > +&s5_gpio2 { > + status = "okay"; > +}; > + > &uart2 { > status = "okay"; > }; > diff --git a/arch/arm64/boot/dts/cix/sky1.dtsi b/arch/arm64/boot/dts/cix/sky1.dtsi > index 72f3b195a927..3772548e8c0b 100644 > --- a/arch/arm64/boot/dts/cix/sky1.dtsi > +++ b/arch/arm64/boot/dts/cix/sky1.dtsi > @@ -185,6 +185,13 @@ psci { > method = "smc"; > }; > > + s5_gpio_apb_clk: clock-100000000 { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-frequency = <100000000>; > + clock-output-names = "s5_gpio_apb_clk"; > + }; > + > soc@0 { > compatible = "simple-bus"; > ranges = <0 0 0 0 0x20 0>; > @@ -348,6 +355,70 @@ i3c1: i3c@4100000 { > status = "disabled"; > }; > > + fch_gpio0: gpio-controller@4120000 { > + compatible = "cdns,gpio-r1p02"; > + reg = <0x0 0x4120000 0x0 0x1000>; > + clocks = <&scmi_clk CLK_TREE_FCH_GPIO_APB>; > + > + interrupts = ; > + > + gpio-controller; > + #gpio-cells = <2>; > + ngpios = <32>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + status = "disabled"; > + }; > + > + fch_gpio1: gpio-controller@4130000 { > + compatible = "cdns,gpio-r1p02"; > + reg = <0x0 0x4130000 0x0 0x1000>; > + clocks = <&scmi_clk CLK_TREE_FCH_GPIO_APB>; > + > + interrupts = ; > + > + gpio-controller; > + #gpio-cells = <2>; > + ngpios = <32>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + status = "disabled"; > + }; > + > + fch_gpio2: gpio-controller@4140000 { > + compatible = "cdns,gpio-r1p02"; > + reg = <0x0 0x4140000 0x0 0x1000>; > + clocks = <&scmi_clk CLK_TREE_FCH_GPIO_APB>; > + > + interrupts = ; > + > + gpio-controller; > + #gpio-cells = <2>; > + ngpios = <32>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + status = "disabled"; > + }; > + > + fch_gpio3: gpio-controller@4150000 { > + compatible = "cdns,gpio-r1p02"; > + reg = <0x0 0x4150000 0x0 0x1000>; > + clocks = <&scmi_clk CLK_TREE_FCH_GPIO_APB>; > + > + interrupts = ; > + > + gpio-controller; > + #gpio-cells = <2>; > + ngpios = <17>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + status = "disabled"; > + }; > + > syscon: syscon@4160000 { > compatible = "cix,sky1-system-control", "syscon"; > reg = <0x0 0x4160000 0x0 0x100>; > @@ -587,6 +658,54 @@ s5_syscon: syscon@16000000 { > #reset-cells = <1>; > }; > > + s5_gpio0: gpio-controller@16004000 { > + compatible = "cdns,gpio-r1p02"; > + reg = <0x0 0x16004000 0x0 0x1000>; > + clocks = <&s5_gpio_apb_clk>; > + > + interrupts = ; > + > + gpio-controller; > + #gpio-cells = <2>; > + ngpios = <32>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + status = "disabled"; > + }; > + > + s5_gpio1: gpio-controller@16005000 { > + compatible = "cdns,gpio-r1p02"; > + reg = <0x0 0x16005000 0x0 0x1000>; > + clocks = <&s5_gpio_apb_clk>; > + > + interrupts = ; > + > + gpio-controller; > + #gpio-cells = <2>; > + ngpios = <10>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + status = "disabled"; > + }; > + > + s5_gpio2: gpio-controller@16006000 { > + compatible = "cdns,gpio-r1p02"; > + reg = <0x0 0x16006000 0x0 0x1000>; > + clocks = <&s5_gpio_apb_clk>; > + > + interrupts = ; > + > + gpio-controller; > + #gpio-cells = <2>; > + ngpios = <10>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + status = "disabled"; > + }; > + > iomuxc_s5: pinctrl@16007000 { > compatible = "cix,sky1-pinctrl-s5"; > reg = <0x0 0x16007000 0x0 0x1000>; > -- > 2.34.1 > -- Best regards, Peter