arm64: dts: imx8mm-verdin: update CAN clock to 40MHz

Update SPI CAN controller clock to match current hardware design.

Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Fixes: 6a57f224f734 ("arm64: dts: freescale: add initial support for verdin imx8m mini")
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
index d1b4582..b4153e0 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
@@ -32,10 +32,10 @@
        };
 
        /* Fixed clock dedicated to SPI CAN controller */
-       clk20m: oscillator {
+       clk40m: oscillator {
                compatible = "fixed-clock";
                #clock-cells = <0>;
-               clock-frequency = <20000000>;
+               clock-frequency = <40000000>;
        };
 
        gpio-keys {
@@ -202,7 +202,7 @@
 
        can1: can@0 {
                compatible = "microchip,mcp251xfd";
-               clocks = <&clk20m>;
+               clocks = <&clk40m>;
                interrupts-extended = <&gpio1 6 IRQ_TYPE_EDGE_FALLING>;
                pinctrl-names = "default";
                pinctrl-0 = <&pinctrl_can1_int>;