[PATCH V6 5/6] clk: imx8qxp: Support building i.MX8QXP clock driver as module

From: Anson Huang <Anson.Huang@nxp.com>
To: mturquette@baylibre.com, sboyd@kernel.org, shawnguo@kernel.org,
	s.hauer@pengutronix.de, kernel@pengutronix.de,
	festevam@gmail.com, aisheng.dong@nxp.com, abel.vesa@nxp.com,
	peng.fan@nxp.com, sfr@canb.auug.org.au, j.remmet@phytec.de,
	georg.waibel@wiedemann-group.de,
	Georg.Waibel@wiedemann-group.com,
	laurent.pinchart@ideasonboard.com, chen.fang@nxp.com,
	fugang.duan@nxp.com, daniel.baluta@nxp.com,
	yuehaibing@huawei.com, andrew.smirnov@gmail.com,
	horia.geanta@nxp.com, linux-clk@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Cc: Linux-imx@nxp.com
Subject: [PATCH V6 5/6] clk: imx8qxp: Support building i.MX8QXP clock driver as module
Date: Tue,  7 Jul 2020 13:09:38 +0800	[thread overview]
Message-ID: <1594098579-25050-6-git-send-email-Anson.Huang@nxp.com> (raw)
In-Reply-To: <1594098579-25050-1-git-send-email-Anson.Huang@nxp.com>

Change configuration to "tristate", add module author, description and
license to support building i.MX8QXP clock drivers as module.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
No change.
---
 drivers/clk/imx/Kconfig            | 10 ++++++----
 drivers/clk/imx/Makefile           |  9 ++++-----
 drivers/clk/imx/clk-imx8qxp-lpcg.c |  4 ++++
 drivers/clk/imx/clk-imx8qxp.c      |  4 ++++
 4 files changed, 18 insertions(+), 9 deletions(-)

diff --git a/drivers/clk/imx/Kconfig b/drivers/clk/imx/Kconfig
index 3897712..e7defba 100644
--- a/drivers/clk/imx/Kconfig
+++ b/drivers/clk/imx/Kconfig
@@ -5,8 +5,9 @@ config MXC_CLK
 	depends on ARCH_MXC || COMPILE_TEST
 
 config MXC_CLK_SCU
-	bool
-	depends on IMX_SCU
+	tristate "IMX SCU clock"
+	depends on ARCH_MXC || COMPILE_TEST
+	depends on IMX_SCU && HAVE_ARM_SMCCC
 
 config CLK_IMX1
 	def_bool SOC_IMX1
@@ -97,8 +98,9 @@ config CLK_IMX8MQ
 	    Build the driver for i.MX8MQ CCM Clock Driver
 
 config CLK_IMX8QXP
-	bool "IMX8QXP SCU Clock"
-	depends on ARCH_MXC && IMX_SCU && ARM64
+	tristate "IMX8QXP SCU Clock"
+	depends on (ARCH_MXC && ARM64) || COMPILE_TEST
+	depends on IMX_SCU && HAVE_ARM_SMCCC
 	select MXC_CLK_SCU
 	help
 	  Build the driver for IMX8QXP SCU based clocks.
diff --git a/drivers/clk/imx/Makefile b/drivers/clk/imx/Makefile
index 17f5d12..79e53f2 100644
--- a/drivers/clk/imx/Makefile
+++ b/drivers/clk/imx/Makefile
@@ -21,15 +21,14 @@ mxc-clk-objs += clk-pll14xx.o
 mxc-clk-objs += clk-sscg-pll.o
 obj-$(CONFIG_MXC_CLK) += mxc-clk.o
 
-obj-$(CONFIG_MXC_CLK_SCU) += \
-	clk-scu.o \
-	clk-lpcg-scu.o
-
 obj-$(CONFIG_CLK_IMX8MM) += clk-imx8mm.o
 obj-$(CONFIG_CLK_IMX8MN) += clk-imx8mn.o
 obj-$(CONFIG_CLK_IMX8MP) += clk-imx8mp.o
 obj-$(CONFIG_CLK_IMX8MQ) += clk-imx8mq.o
-obj-$(CONFIG_CLK_IMX8QXP) += clk-imx8qxp.o clk-imx8qxp-lpcg.o
+
+obj-$(CONFIG_MXC_CLK_SCU) += clk-imx-scu.o clk-imx-lpcg-scu.o
+clk-imx-scu-$(CONFIG_CLK_IMX8QXP) += clk-scu.o clk-imx8qxp.o
+clk-imx-lpcg-scu-$(CONFIG_CLK_IMX8QXP) += clk-lpcg-scu.o clk-imx8qxp-lpcg.o
 
 obj-$(CONFIG_CLK_IMX1)   += clk-imx1.o
 obj-$(CONFIG_CLK_IMX21)  += clk-imx21.o
diff --git a/drivers/clk/imx/clk-imx8qxp-lpcg.c b/drivers/clk/imx/clk-imx8qxp-lpcg.c
index 04c8ee3..e947a70 100644
--- a/drivers/clk/imx/clk-imx8qxp-lpcg.c
+++ b/drivers/clk/imx/clk-imx8qxp-lpcg.c
@@ -232,3 +232,7 @@ static struct platform_driver imx8qxp_lpcg_clk_driver = {
 };
 
 builtin_platform_driver(imx8qxp_lpcg_clk_driver);
+
+MODULE_AUTHOR("Aisheng Dong <aisheng.dong@nxp.com>");
+MODULE_DESCRIPTION("NXP i.MX8QXP LPCG clock driver");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/clk/imx/clk-imx8qxp.c b/drivers/clk/imx/clk-imx8qxp.c
index 5e2903e..d650ca3 100644
--- a/drivers/clk/imx/clk-imx8qxp.c
+++ b/drivers/clk/imx/clk-imx8qxp.c
@@ -152,3 +152,7 @@ static struct platform_driver imx8qxp_clk_driver = {
 	.probe = imx8qxp_clk_probe,
 };
 builtin_platform_driver(imx8qxp_clk_driver);
+
+MODULE_AUTHOR("Aisheng Dong <aisheng.dong@nxp.com>");
+MODULE_DESCRIPTION("NXP i.MX8QXP clock driver");
+MODULE_LICENSE("GPL v2");
-- 
2.7.4

