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Thu, 13 Dec 2018 15:42:50 +0000 Received: from AM0PR04MB4211.eurprd04.prod.outlook.com ([fe80::31e3:2aa6:8d93:9927]) by AM0PR04MB4211.eurprd04.prod.outlook.com ([fe80::31e3:2aa6:8d93:9927%2]) with mapi id 15.20.1404.026; Thu, 13 Dec 2018 15:42:50 +0000 From: Aisheng Dong To: "linux-clk@vger.kernel.org" CC: "linux-arm-kernel@lists.infradead.org" , "sboyd@kernel.org" , "mturquette@baylibre.com" , "shawnguo@kernel.org" , Fabio Estevam , dl-linux-imx , "kernel@pengutronix.de" , Aisheng Dong Subject: [PATCH V12 1/5] clk: imx: add configuration option for mmio clks Thread-Topic: [PATCH V12 1/5] clk: imx: add configuration option for mmio clks Thread-Index: AQHUkvqAhS9Chp4YBUKBhWLvXgDNIQ== Date: Thu, 13 Dec 2018 15:42:50 +0000 Message-ID: <1544715442-8902-2-git-send-email-aisheng.dong@nxp.com> References: <1544715442-8902-1-git-send-email-aisheng.dong@nxp.com> In-Reply-To: <1544715442-8902-1-git-send-email-aisheng.dong@nxp.com> Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: git-send-email 2.7.4 x-clientproxiedby: HK2PR04CA0086.apcprd04.prod.outlook.com (2603:1096:202:15::30) To AM0PR04MB4211.eurprd04.prod.outlook.com (2603:10a6:208:66::21) authentication-results: spf=none (sender IP is ) smtp.mailfrom=aisheng.dong@nxp.com; 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received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-microsoft-antispam-message-info: HCT/U442UOjDEp0d7IXCm8d36ey00KZUiwLHeC5HMZBqmdEdgZFBCPElKumxQD8Sx4Yx0seuJkh5Rnl0m+ZmyG+7dHRIVTOeXBu8Bk7lCjRTBycyUSXnbl4isK0FaOthDaaWnQ1+Blq9SBBczs9e/4+p01DgSb+OSy0NmbkAwbER5zASHXMPmJW8a2WHszcbdQjtBvs69WQ6iSyFOh/+JRGCwqo/j/CLPO4i0lwb8C1WNjIm97X4z6ztHBFfqWRV9njLZMDGWlALm1B3Qll74dVHbL9v56z1dT/Y07wg+RJZPB0kfu4uJazmjT/DIbhQ spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: c06c2daf-516d-4151-154e-08d66111a33c X-MS-Exchange-CrossTenant-originalarrivaltime: 13 Dec 2018 15:42:50.4268 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM0PR04MB5843 Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The patch introduces CONFIG_MXC_CLK option for legacy MMIO clocks, this is required to compile legacy MMIO clock conditionally when adding SCU based clocks for MX8 platforms later. Cc: Shawn Guo Cc: Sascha Hauer Cc: Fabio Estevam Cc: Stephen Boyd Cc: Michael Turquette Signed-off-by: Dong Aisheng --- v11->v12: * make MXC_CLK a simple def_bool of ARCH_MXC (remove IMX8MQ dependency) In the future, we will make MXC_CLK selectable after transition. v10->v11: * break the dependency on the arch Kconfig v1->v10: no changes --- drivers/clk/Kconfig | 1 + drivers/clk/Makefile | 2 +- drivers/clk/imx/Kconfig | 5 +++++ drivers/clk/imx/Makefile | 2 +- 4 files changed, 8 insertions(+), 2 deletions(-) create mode 100644 drivers/clk/imx/Kconfig diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig index 2dc12bf..d2f0bb5 100644 --- a/drivers/clk/Kconfig +++ b/drivers/clk/Kconfig @@ -294,6 +294,7 @@ source "drivers/clk/actions/Kconfig" source "drivers/clk/bcm/Kconfig" source "drivers/clk/hisilicon/Kconfig" source "drivers/clk/imgtec/Kconfig" +source "drivers/clk/imx/Kconfig" source "drivers/clk/ingenic/Kconfig" source "drivers/clk/keystone/Kconfig" source "drivers/clk/mediatek/Kconfig" diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile index a47430b..8a9440a 100644 --- a/drivers/clk/Makefile +++ b/drivers/clk/Makefile @@ -72,7 +72,7 @@ obj-$(CONFIG_ARCH_DAVINCI) += davinci/ obj-$(CONFIG_H8300) += h8300/ obj-$(CONFIG_ARCH_HISI) += hisilicon/ obj-y += imgtec/ -obj-$(CONFIG_ARCH_MXC) += imx/ +obj-y += imx/ obj-y += ingenic/ obj-$(CONFIG_ARCH_K3) += keystone/ obj-$(CONFIG_ARCH_KEYSTONE) += keystone/ diff --git a/drivers/clk/imx/Kconfig b/drivers/clk/imx/Kconfig new file mode 100644 index 0000000..bdd85b89 --- /dev/null +++ b/drivers/clk/imx/Kconfig @@ -0,0 +1,5 @@ +# SPDX-License-Identifier: GPL-2.0 +# common clock support for NXP i.MX SoC family. +config MXC_CLK + bool + def_bool ARCH_MXC diff --git a/drivers/clk/imx/Makefile b/drivers/clk/imx/Makefile index 5c0b11e..f850424 100644 --- a/drivers/clk/imx/Makefile +++ b/drivers/clk/imx/Makefile @@ -1,6 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 -obj-y += \ +obj-$(CONFIG_MXC_CLK) += \ clk.o \ clk-busy.o \ clk-composite-8m.o \