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Thu, 16 Jan 2020 09:36:43 +0000 Received: from AM0PR04MB4481.eurprd04.prod.outlook.com ([fe80::91e2:17:b3f4:d422]) by AM0PR04MB4481.eurprd04.prod.outlook.com ([fe80::91e2:17:b3f4:d422%3]) with mapi id 15.20.2623.018; Thu, 16 Jan 2020 09:36:43 +0000 Received: from localhost.localdomain (119.31.174.66) by HK2PR0302CA0022.apcprd03.prod.outlook.com (2603:1096:202::32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.20.2644.6 via Frontend Transport; Thu, 16 Jan 2020 09:36:39 +0000 From: Peng Fan To: "shawnguo@kernel.org" , "s.hauer@pengutronix.de" Subject: [RFC 0/4] ARM: imx: move cpu code to drivers/soc/imx Thread-Topic: [RFC 0/4] ARM: imx: move cpu code to drivers/soc/imx Thread-Index: AQHVzFB28inl/b14XEmQISgKukQ5pA== Date: Thu, 16 Jan 2020 09:36:43 +0000 Message-ID: <1579167145-1480-1-git-send-email-peng.fan@nxp.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: git-send-email 2.7.4 x-clientproxiedby: HK2PR0302CA0022.apcprd03.prod.outlook.com (2603:1096:202::32) To AM0PR04MB4481.eurprd04.prod.outlook.com (2603:10a6:208:70::15) authentication-results: spf=none (sender IP is ) smtp.mailfrom=peng.fan@nxp.com; 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received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 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 MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 20ca5246-c663-4e5c-3495-08d79a6798ce X-MS-Exchange-CrossTenant-originalarrivaltime: 16 Jan 2020 09:36:43.3773 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: oI0ELJgBIvEitywbhU953rauL8lzqXtnzPacdYWE7SJqSfazBjGKSnZ5pnzH0+59JFUOU+xxzT2bXS3w4+sOZQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM0PR04MB4337 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200116_015136_653383_FA272918 X-CRM114-Status: GOOD ( 12.11 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [40.107.5.46 listed in list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "linux-arm-kernel@lists.infradead.org" , Peng Fan , Abel Vesa , Anson Huang , "ard.biesheuvel@linaro.org" , "festevam@gmail.com" , "linux-kernel@vger.kernel.org" , dl-linux-imx , "kernel@pengutronix.de" , "git@andred.net" , Leonard Crestez , "info@metux.net" , "allison@lohutok.net" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org From: Peng Fan Follow i.MX8, move the soc device register code to drivers/soc/imx to simplify arch/arm/mach-imx/cpu.c I planned to use similar logic as soc-imx8.c to restructure soc-imx.c and merged the two files into one. But not sure, so still keep the logic in cpu.c. There is one change is the platform devices are not under /sys/devices/soc0 after patch 1/4. Actually ARM64 platform devices are not under /sys/devices/soc0, such as i.MX8/8M. So it should not hurt to let the platform devices under platform dir. Peng Fan (4): ARM: imx: use device_initcall for imx_soc_device_init ARM: imx: cpu: drop dead code ARM: imx: move cpu definitions into a header soc: imx: move cpu code to drivers/soc/imx arch/arm/mach-imx/common.h | 1 - arch/arm/mach-imx/cpu.c | 159 --------------------------------------- arch/arm/mach-imx/mach-imx6q.c | 8 +- arch/arm/mach-imx/mach-imx6sl.c | 8 +- arch/arm/mach-imx/mach-imx6sx.c | 8 +- arch/arm/mach-imx/mach-imx6ul.c | 8 +- arch/arm/mach-imx/mach-imx7d.c | 6 -- arch/arm/mach-imx/mach-imx7ulp.c | 2 +- arch/arm/mach-imx/mxc.h | 22 +----- drivers/soc/imx/Makefile | 3 + drivers/soc/imx/soc-imx.c | 146 +++++++++++++++++++++++++++++++++++ include/soc/imx/cpu.h | 30 ++++++++ 12 files changed, 185 insertions(+), 216 deletions(-) create mode 100644 drivers/soc/imx/soc-imx.c create mode 100644 include/soc/imx/cpu.h