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Wed, 20 May 2020 06:01:21 +0000 From: peng.fan@nxp.com To: shawnguo@kernel.org, s.hauer@pengutronix.de Cc: kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, allison@lohutok.net, info@metux.net, Anson.Huang@nxp.com, leonard.crestez@nxp.com, git@andred.net, abel.vesa@nxp.com, andrew.smirnov@gmail.com, cphealy@gmail.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Peng Fan Subject: [PATCH V3 0/3] ARM: imx: move cpu code to drivers/soc/imx Date: Wed, 20 May 2020 13:51:26 +0800 Message-Id: <1589953889-30955-1-git-send-email-peng.fan@nxp.com> X-Mailer: git-send-email 2.7.4 Content-Type: text/plain X-ClientProxiedBy: SG2PR02CA0038.apcprd02.prod.outlook.com (2603:1096:3:18::26) To DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost.localdomain (119.31.174.66) by SG2PR02CA0038.apcprd02.prod.outlook.com (2603:1096:3:18::26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.20.3000.31 via Frontend Transport; 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X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 8d579ff5-6ccf-4166-84c5-08d7fc83382e X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 May 2020 06:01:21.3750 (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: KD0HFwofWK2W1riL4GcdqS9zACsEwH5hggMCP/anKOytV9AAtgHXLY6qXu6uP0V0UYxgnt7yQrBuhw2aWyssFw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB6PR0402MB2790 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Peng Fan V3: Rebased to latest next tree Resolved the conflicts with vf610 soc patch V2: Keep i.MX1/2/3/5 cpu type for completness Correct return value in patch 1/3 use CONFIG_ARM to guard compile soc-imx.c in patch 3/3 V1: https://patchwork.kernel.org/cover/11433689/ RFC version : https://patchwork.kernel.org/cover/11336433/ Nothing changed in v1, just rename to formal patches Shawn, The original concern has been eliminated in RFC discussion, so this patchset is ready to be in next. Thanks. 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-imx8m.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 (3): ARM: imx: use device_initcall for imx_soc_device_init 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 | 175 ----------------------------------- 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/mach-vf610.c | 8 +- arch/arm/mach-imx/mxc.h | 28 +----- drivers/soc/imx/Makefile | 3 + drivers/soc/imx/soc-imx.c | 192 +++++++++++++++++++++++++++++++++++++++ include/soc/imx/cpu.h | 36 ++++++++ 13 files changed, 238 insertions(+), 245 deletions(-) create mode 100644 drivers/soc/imx/soc-imx.c create mode 100644 include/soc/imx/cpu.h -- 2.16.4