arm64: dts: imx8mq: fix higher CPU operating point

According to the datasheet both industrial and consumer variants support
at least 1.3GHz CPU frequency at 1.0V. Only the OPP at 1.5GHz is
unavailable on some SKUs and thus need further fuse reading support.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Abel Vesa <abel.vesa@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
index 2e8c40d..2f106be 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
@@ -148,8 +148,8 @@
                        clock-latency-ns = <150000>;
                };
 
-               opp-1000000000 {
-                       opp-hz = /bits/ 64 <1000000000>;
+               opp-1300000000 {
+                       opp-hz = /bits/ 64 <1300000000>;
                        opp-microvolt = <1000000>;
                        clock-latency-ns = <150000>;
                        opp-suspend;