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Mon, 7 Jul 2025 10:50:17 +0800 (CST) Date: Mon, 7 Jul 2025 10:50:11 +0800 From: Peter Chen To: Krzysztof Kozlowski Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, catalin.marinas@arm.com, will@kernel.org, arnd@arndb.de, jassisinghbrar@gmail.com, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, cix-kernel-upstream@cixtech.com, maz@kernel.org, sudeep.holla@arm.com, kajetan.puchalski@arm.com, eballetb@redhat.com, Guomin Chen , Gary Yang Subject: Re: [PATCH v9 8/9] arm64: dts: cix: Add sky1 base dts initial support Message-ID: References: <20250609031627.1605851-1-peter.chen@cixtech.com> <20250609031627.1605851-9-peter.chen@cixtech.com> <507129db-a84e-489e-aed7-f1f86e6d188b@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <507129db-a84e-489e-aed7-f1f86e6d188b@kernel.org> X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: OSA0EPF000000CC:EE_|KU2PPF40E30BD52:EE_ X-MS-Office365-Filtering-Correlation-Id: 130f3786-a2af-4e86-9f2b-08ddbd010207 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|36860700013|1800799024|7416014|376014|82310400026; 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X-OriginatorOrg: cixtech.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Jul 2025 02:50:18.1061 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 130f3786-a2af-4e86-9f2b-08ddbd010207 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: OSA0EPF000000CC.apcprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: KU2PPF40E30BD52 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250706_195042_932549_64CE1867 X-CRM114-Status: GOOD ( 11.20 ) 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 On 25-07-05 10:20:34, Krzysztof Kozlowski wrote: Thanks, Krzysztof. All below commands will be addressed at next revision patch set. Peter > > On 09/06/2025 05:16, Peter Chen wrote: > > + > > + firmware { > > + ap_to_pm_scmi: scmi { > > + compatible = "arm,scmi"; > > + mbox-names = "tx", "rx"; > > + mboxes = <&mbox_ap2pm 8>, <&mbox_pm2ap 8>; > > + shmem = <&ap2pm_scmi_mem &pm2ap_scmi_mem>; > > These are two entries, so two <>. > > > + #address-cells = <1>; > > + #size-cells = <0>; > > + > > + scmi_clk: protocol@14 { > > + reg = <0x14>; > > + #clock-cells = <1>; > > + }; > > + > > Drop blank line > > > + }; > > + }; > > + > > + pmu-a520 { > > + compatible = "arm,cortex-a520-pmu"; > > + interrupts = ; > > + }; > > + > > + pmu-a720 { > > + compatible = "arm,cortex-a720-pmu"; > > + interrupts = ; > > + }; > > + > > > ... > > > + > > + mbox_ap2se: mailbox@5060000 { > > + compatible = "cix,sky1-mbox"; > > + reg = <0x0 0x05060000 0x0 0x10000>; > > + interrupts = ; > > + #mbox-cells = <1>; > > + cix,mbox-dir = "tx"; > > + }; > > + > > + mbox_se2ap: mailbox@5070000 { > > + compatible = "cix,sky1-mbox"; > > + reg = <0x0 0x05070000 0x0 0x10000>; > > + interrupts = ; > > + #mbox-cells = <1>; > > + cix,mbox-dir = "rx"; > > + }; > > + > > + ap2pm_scmi_mem: ap2pm-shmem@6590000 { > > This should be just shmem@ > > > + compatible = "arm,scmi-shmem"; > > + reg = <0x0 0x06590000 0x0 0x80>; > > + reg-io-width = <4>; > > + }; > > + > > + mbox_ap2pm: mailbox@6590080 { > > + compatible = "cix,sky1-mbox"; > > + reg = <0x0 0x06590080 0x0 0xff80>; > > + interrupts = ; > > + #mbox-cells = <1>; > > + cix,mbox-dir = "tx"; > > + }; > > + > > + pm2ap_scmi_mem: pm2ap-shmem@65a0000 { > > Same here > > > + compatible = "arm,scmi-shmem"; > > + reg = <0x0 0x065a0000 0x0 0x80>; > > + reg-io-width = <4>; > > + }; > Best regards, > Krzysztof -- Best regards, Peter