diff options
Diffstat (limited to 'drivers/char/hw_random/mxc-rnga.c')
| -rw-r--r-- | drivers/char/hw_random/mxc-rnga.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/drivers/char/hw_random/mxc-rnga.c b/drivers/char/hw_random/mxc-rnga.c index 467362262651..f83bee513d91 100644 --- a/drivers/char/hw_random/mxc-rnga.c +++ b/drivers/char/hw_random/mxc-rnga.c @@ -16,16 +16,13 @@ * This driver is based on other RNG drivers. */ -#include <linux/module.h> -#include <linux/init.h> -#include <linux/kernel.h> #include <linux/clk.h> -#include <linux/err.h> -#include <linux/ioport.h> -#include <linux/platform_device.h> -#include <linux/hw_random.h> #include <linux/delay.h> +#include <linux/hw_random.h> #include <linux/io.h> +#include <linux/module.h> +#include <linux/of.h> +#include <linux/platform_device.h> /* RNGA Registers */ #define RNGA_CONTROL 0x00 @@ -197,10 +194,18 @@ static int __exit mxc_rnga_remove(struct platform_device *pdev) return 0; } +static const struct of_device_id mxc_rnga_of_match[] = { + { .compatible = "fsl,imx21-rnga", }, + { .compatible = "fsl,imx31-rnga", }, + { /* sentinel */ }, +}; +MODULE_DEVICE_TABLE(of, mxc_rnga_of_match); + static struct platform_driver mxc_rnga_driver = { .driver = { - .name = "mxc_rnga", - }, + .name = "mxc_rnga", + .of_match_table = mxc_rnga_of_match, + }, .remove = __exit_p(mxc_rnga_remove), }; |