cpufreq: Use imx-cpufreq-dt for i.MX8MN's speed grading

Add i.MX8MN to blacklist, so that imx-cpufreq-dt driver can handle
speed grading bits just like other i.MX8M SoCs.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Leonard Crestez <leonard.crestez@nxp.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>

diff --git a/drivers/cpufreq/cpufreq-dt-platdev.c b/drivers/cpufreq/cpufreq-dt-platdev.c
index f9444dd..6fce11f 100644 (file)
--- a/drivers/cpufreq/cpufreq-dt-platdev.c
+++ b/drivers/cpufreq/cpufreq-dt-platdev.c
@@ -109,6 +109,7 @@ static const struct of_device_id blacklist[] __initconst = {
        { .compatible = "fsl,imx7d", },
        { .compatible = "fsl,imx8mq", },
        { .compatible = "fsl,imx8mm", },
+       { .compatible = "fsl,imx8mn", },
 
        { .compatible = "marvell,armadaxp", },