MLK-16681-2 ARM64: dts: freescale: imx8mq: update cpu-freq set-points

Update cpu-freq set-points according to datasheet Rev-E:

		Normal          Over-Drive
Consumer	1GHz@0.9V	1.5GHz@1V
Industrial	800MHz@0.9V	1.3GHz@1V

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Bai Ping <ping.bai@nxp.com>

diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8mq-evk-od.dts b/arch/arm64/boot/dts/freescale/fsl-imx8mq-evk-od.dts
index ac1b658..3722a3b 100644 (file)
--- a/arch/arm64/boot/dts/freescale/fsl-imx8mq-evk-od.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-imx8mq-evk-od.dts
@@ -42,9 +42,10 @@
 &A53_0 {
        operating-points = <
                /* kHz    uV */
-               1400000 1000000
-               1200000 900000
-               800000  900000
+               1500000 1000000
+               1300000 1000000
+               1000000 900000
+               800000  900000
        >;
        dc-supply = <&reg_gpio_dvfs>;
 };

diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8mq.dtsi b/arch/arm64/boot/dts/freescale/fsl-imx8mq.dtsi
index ac03a9d..ea338de 100644 (file)
--- a/arch/arm64/boot/dts/freescale/fsl-imx8mq.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-imx8mq.dtsi
@@ -1121,7 +1121,7 @@
 &A53_0 {
        operating-points = <
                /* kHz    uV */
-               1200000 900000
+               1000000 900000
                800000  900000
        >;
        clocks = <&clk IMX8MQ_CLK_A53_DIV>, <&clk IMX8MQ_CLK_A53_SRC>,