diff mbox series

cpufreq: imx-cpufreq-dt: Add i.MX8MN support

Message ID 20190708030308.1815-1-Anson.Huang@nxp.com (mailing list archive)
State Mainlined
Commit 5b8010ba70d5aa5b321d3e69b5b31cc3db857d5e
Headers show
Series cpufreq: imx-cpufreq-dt: Add i.MX8MN support | expand

Commit Message

Anson Huang July 8, 2019, 3:03 a.m. UTC
From: Anson Huang <Anson.Huang@nxp.com>

i.MX8MN is a new SoC of i.MX8M series, it also uses speed
grading and market segment fuses for OPP definitions, add
support for this SoC.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
 drivers/cpufreq/imx-cpufreq-dt.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Comments

Viresh Kumar July 8, 2019, 3:50 a.m. UTC | #1
On 08-07-19, 11:03, Anson.Huang@nxp.com wrote:
> From: Anson Huang <Anson.Huang@nxp.com>
> 
> i.MX8MN is a new SoC of i.MX8M series, it also uses speed
> grading and market segment fuses for OPP definitions, add
> support for this SoC.
> 
> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
> ---
>  drivers/cpufreq/imx-cpufreq-dt.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/cpufreq/imx-cpufreq-dt.c b/drivers/cpufreq/imx-cpufreq-dt.c
> index b54fd26..4f85f31 100644
> --- a/drivers/cpufreq/imx-cpufreq-dt.c
> +++ b/drivers/cpufreq/imx-cpufreq-dt.c
> @@ -44,10 +44,11 @@ static int imx_cpufreq_dt_probe(struct platform_device *pdev)
>  	 * According to datasheet minimum speed grading is not supported for
>  	 * consumer parts so clamp to 1 to avoid warning for "no OPPs"
>  	 *
> -	 * Applies to 8mq and 8mm.
> +	 * Applies to i.MX8M series SoCs.
>  	 */
>  	if (mkt_segment == 0 && speed_grade == 0 && (
>  			of_machine_is_compatible("fsl,imx8mm") ||
> +			of_machine_is_compatible("fsl,imx8mn") ||
>  			of_machine_is_compatible("fsl,imx8mq")))
>  		speed_grade = 1;

Acked-by: Viresh Kumar <viresh.kumar@linaro.org>

@Rafael: Can you pick this one directly, no point sending another pull request
for just one patch. Thanks.
Rafael J. Wysocki July 10, 2019, 10:11 a.m. UTC | #2
On Monday, July 8, 2019 5:50:57 AM CEST Viresh Kumar wrote:
> On 08-07-19, 11:03, Anson.Huang@nxp.com wrote:
> > From: Anson Huang <Anson.Huang@nxp.com>
> > 
> > i.MX8MN is a new SoC of i.MX8M series, it also uses speed
> > grading and market segment fuses for OPP definitions, add
> > support for this SoC.
> > 
> > Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
> > ---
> >  drivers/cpufreq/imx-cpufreq-dt.c | 3 ++-
> >  1 file changed, 2 insertions(+), 1 deletion(-)
> > 
> > diff --git a/drivers/cpufreq/imx-cpufreq-dt.c b/drivers/cpufreq/imx-cpufreq-dt.c
> > index b54fd26..4f85f31 100644
> > --- a/drivers/cpufreq/imx-cpufreq-dt.c
> > +++ b/drivers/cpufreq/imx-cpufreq-dt.c
> > @@ -44,10 +44,11 @@ static int imx_cpufreq_dt_probe(struct platform_device *pdev)
> >  	 * According to datasheet minimum speed grading is not supported for
> >  	 * consumer parts so clamp to 1 to avoid warning for "no OPPs"
> >  	 *
> > -	 * Applies to 8mq and 8mm.
> > +	 * Applies to i.MX8M series SoCs.
> >  	 */
> >  	if (mkt_segment == 0 && speed_grade == 0 && (
> >  			of_machine_is_compatible("fsl,imx8mm") ||
> > +			of_machine_is_compatible("fsl,imx8mn") ||
> >  			of_machine_is_compatible("fsl,imx8mq")))
> >  		speed_grade = 1;
> 
> Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
> 
> @Rafael: Can you pick this one directly, no point sending another pull request
> for just one patch. Thanks.

Done, thanks!
diff mbox series

Patch

diff --git a/drivers/cpufreq/imx-cpufreq-dt.c b/drivers/cpufreq/imx-cpufreq-dt.c
index b54fd26..4f85f31 100644
--- a/drivers/cpufreq/imx-cpufreq-dt.c
+++ b/drivers/cpufreq/imx-cpufreq-dt.c
@@ -44,10 +44,11 @@  static int imx_cpufreq_dt_probe(struct platform_device *pdev)
 	 * According to datasheet minimum speed grading is not supported for
 	 * consumer parts so clamp to 1 to avoid warning for "no OPPs"
 	 *
-	 * Applies to 8mq and 8mm.
+	 * Applies to i.MX8M series SoCs.
 	 */
 	if (mkt_segment == 0 && speed_grade == 0 && (
 			of_machine_is_compatible("fsl,imx8mm") ||
+			of_machine_is_compatible("fsl,imx8mn") ||
 			of_machine_is_compatible("fsl,imx8mq")))
 		speed_grade = 1;