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Fri, 28 May 2021 09:33:12 +0000 From: "Peng Fan (OSS)" To: jassisinghbrar@gmail.com, robh+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, o.rempel@pengutronix.de Cc: kernel@pengutronix.de, festevam@gmail.com, aisheng.dong@nxp.com, linux-imx@nxp.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Peng Fan Subject: [PATCH V2 0/4] mailbox: imx: add i.MX8ULP MU support Date: Fri, 28 May 2021 18:05:59 +0800 Message-Id: <20210528100603.21759-1-peng.fan@oss.nxp.com> X-Mailer: git-send-email 2.30.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [119.31.174.71] X-ClientProxiedBy: SG2PR06CA0184.apcprd06.prod.outlook.com (2603:1096:4:1::16) To DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from linux-1xn6.ap.freescale.net (119.31.174.71) by SG2PR06CA0184.apcprd06.prod.outlook.com (2603:1096:4:1::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4173.20 via Frontend Transport; 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It has different register layout and bit position, but the register name and bit definitions are almost same with previous i.MX MU. So we extend the current imx-mailbox driver to support i.MX8ULP. 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dkim=none (message not signed) header.d=none;gmail.com; dmarc=none action=none header.from=oss.nxp.com; Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) by DBAPR04MB7302.eurprd04.prod.outlook.com (2603:10a6:10:1a5::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4173.20; Fri, 28 May 2021 09:33:12 +0000 Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::45b9:c993:87ec:9a64]) by DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::45b9:c993:87ec:9a64%8]) with mapi id 15.20.4173.024; Fri, 28 May 2021 09:33:12 +0000 From: "Peng Fan (OSS)" To: jassisinghbrar@gmail.com, robh+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, o.rempel@pengutronix.de Cc: kernel@pengutronix.de, festevam@gmail.com, aisheng.dong@nxp.com, linux-imx@nxp.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Peng Fan Subject: [PATCH V2 0/4] mailbox: imx: add i.MX8ULP MU support Date: Fri, 28 May 2021 18:05:59 +0800 Message-Id: <20210528100603.21759-1-peng.fan@oss.nxp.com> X-Mailer: git-send-email 2.30.0 X-Originating-IP: [119.31.174.71] X-ClientProxiedBy: SG2PR06CA0184.apcprd06.prod.outlook.com (2603:1096:4:1::16) To DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from linux-1xn6.ap.freescale.net (119.31.174.71) by SG2PR06CA0184.apcprd06.prod.outlook.com (2603:1096:4:1::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4173.20 via Frontend Transport; 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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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Peng Fan V2: Add A-b from Rob in patch 1 Fix RXDB for i.MX8ULP in patch 4 i.MX8ULP generic MU is a different IP compared with previous i.MX chips. It has different register layout and bit position, but the register name and bit definitions are almost same with previous i.MX MU. So we extend the current imx-mailbox driver to support i.MX8ULP. Peng Fan (4): dt-bindings: mailbox: imx-mu: add i.MX8ULP MU support mailbox: imx: replace the xTR/xRR array with single register mailbox: imx: add xSR/xCR register array mailbox: imx-mailbox: support i.MX8ULP MU .../devicetree/bindings/mailbox/fsl,mu.yaml | 1 + drivers/mailbox/imx-mailbox.c | 196 +++++++++++------- 2 files changed, 123 insertions(+), 74 deletions(-) -- 2.30.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel