reset: imx7: Support module build

Use module_platform_driver(), add module device table, author,
description and license to support module build, and
CONFIG_RESET_IMX7 is changed to default 'y' ONLY for i.MX7D,
other platforms need to select it in defconfig.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

diff --git a/drivers/reset/Kconfig b/drivers/reset/Kconfig
index d9efbfd29646371d9c4c05f44201234d16d36419..19f9773133ddce534fb1180c1873d76f74a8dc94 100644 (file)
--- a/drivers/reset/Kconfig
+++ b/drivers/reset/Kconfig
@@ -65,9 +65,10 @@ config RESET_HSDK
          This enables the reset controller driver for HSDK board.
 
 config RESET_IMX7
-       bool "i.MX7/8 Reset Driver" if COMPILE_TEST
+       tristate "i.MX7/8 Reset Driver"
        depends on HAS_IOMEM
-       default SOC_IMX7D || (ARM64 && ARCH_MXC)
+       depends on SOC_IMX7D || (ARM64 && ARCH_MXC) || COMPILE_TEST
+       default y if SOC_IMX7D
        select MFD_SYSCON
        help
          This enables the reset controller driver for i.MX7 SoCs.

diff --git a/drivers/reset/reset-imx7.c b/drivers/reset/reset-imx7.c
index d170fe66321060356270ac330dacf9e55975b648..9832033a702a2512f60d252e9d0c2e281e1c5daa 100644 (file)
--- a/drivers/reset/reset-imx7.c
+++ b/drivers/reset/reset-imx7.c
@@ -8,7 +8,7 @@
  */
 
 #include <linux/mfd/syscon.h>
-#include <linux/mod_devicetable.h>
+#include <linux/module.h>
 #include <linux/of_device.h>
 #include <linux/platform_device.h>
 #include <linux/reset-controller.h>
@@ -386,6 +386,7 @@ static const struct of_device_id imx7_reset_dt_ids[] = {
        { .compatible = "fsl,imx8mp-src", .data = &variant_imx8mp },
        { /* sentinel */ },
 };
+MODULE_DEVICE_TABLE(of, imx7_reset_dt_ids);
 
 static struct platform_driver imx7_reset_driver = {
        .probe  = imx7_reset_probe,
@@ -394,4 +395,8 @@ static struct platform_driver imx7_reset_driver = {
                .of_match_table = imx7_reset_dt_ids,
        },
 };
-builtin_platform_driver(imx7_reset_driver);
+module_platform_driver(imx7_reset_driver);
+
+MODULE_AUTHOR("Andrey Smirnov <andrew.smirnov@gmail.com>");
+MODULE_DESCRIPTION("NXP i.MX7 reset driver");
+MODULE_LICENSE("GPL v2");