arm64: dts: imx8mq: increase NOC clock to 800 MHz

The NOC clock defaults to 400 MHz. Increase it to 800 MHz for improved
memory performance.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Fabio Estevam <festevam@gmail.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 d1fcf9887f8b88419e965d6a6f13c35d28f3fbb7..b3455bee64c35beb614d99492a7be85c4b68909a 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
@@ -519,6 +519,8 @@ clk: clock-controller@30380000 {
                                clock-names = "ckil", "osc_25m", "osc_27m",
                                              "clk_ext1", "clk_ext2",
                                              "clk_ext3", "clk_ext4";
+                               assigned-clocks = <&clk IMX8MQ_CLK_NOC>;
+                               assigned-clock-rates = <800000000>;
                        };
 
                        src: reset-controller@30390000 {