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Mon, 13 Nov 2023 02:23:21 +0000 Received: from IA1PR20MB4953.namprd20.prod.outlook.com ([fe80::55b:c350:980:ad8]) by IA1PR20MB4953.namprd20.prod.outlook.com ([fe80::55b:c350:980:ad8%6]) with mapi id 15.20.6933.029; Mon, 13 Nov 2023 02:23:21 +0000 From: Inochi Amaoto To: Guo Ren , Jisheng Zhang , Daniel Lezcano , Thomas Gleixner , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Paul Walmsley , Palmer Dabbelt , Albert Ou , Inochi Amaoto , Chen Wang Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org Subject: [PATCH 1/2] dt-bindings: timer: thead,c900-aclint-mtimer: separate mtime and mtimecmp regs Date: Mon, 13 Nov 2023 10:23:59 +0800 Message-ID: X-Mailer: git-send-email 2.42.1 In-Reply-To: References: X-TMN: [NdSFdl8D1J/KNdb1Jw2n+dBp1hKcMzyIK4ShqDiJjW8=] X-ClientProxiedBy: SJ0PR13CA0160.namprd13.prod.outlook.com (2603:10b6:a03:2c7::15) To IA1PR20MB4953.namprd20.prod.outlook.com (2603:10b6:208:3af::19) X-Microsoft-Original-Message-ID: <20231113022400.36203-1-inochiama@outlook.com> MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: IA1PR20MB4953:EE_|MW5PR20MB4404:EE_ X-MS-Office365-Filtering-Correlation-Id: 2bb3733d-91a3-41f5-91e5-08dbe3ef8125 X-Microsoft-Antispam: BCL:0; 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Sun, 12 Nov 2023 18:23:47 -0800 (PST) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1782413765549807746 X-GMAIL-MSGID: 1782413765549807746 To make thead aclint timer more closer to the aclint spec, use two regs to represent the mtime and mtimecmp. Signed-off-by: Inochi Amaoto Fixes: 4734449f7311 ("dt-bindings: timer: Add Sophgo sg2042 CLINT timer") Link: https://lists.infradead.org/pipermail/opensbi/2023-October/005693.html Link: https://lists.infradead.org/pipermail/opensbi/2023-October/005738.html Link: https://github.com/riscv/riscv-aclint/blob/main/riscv-aclint.adoc --- .../devicetree/bindings/timer/thead,c900-aclint-mtimer.yaml | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) -- 2.42.1 diff --git a/Documentation/devicetree/bindings/timer/thead,c900-aclint-mtimer.yaml b/Documentation/devicetree/bindings/timer/thead,c900-aclint-mtimer.yaml index fbd235650e52..c3080962d902 100644 --- a/Documentation/devicetree/bindings/timer/thead,c900-aclint-mtimer.yaml +++ b/Documentation/devicetree/bindings/timer/thead,c900-aclint-mtimer.yaml @@ -17,7 +17,7 @@ properties: - const: thead,c900-aclint-mtimer reg: - maxItems: 1 + maxItems: 2 interrupts-extended: minItems: 1 @@ -38,6 +38,7 @@ examples: <&cpu2intc 7>, <&cpu3intc 7>, <&cpu4intc 7>; - reg = <0xac000000 0x00010000>; + reg = <0xac000000 0x00000000>, + <0xac000000 0x0000c000>; }; ...