arm64: dts: imx8mp: Add the SAI MCLKs to the platform file

This allows the platform clock controller driver to remain
unmodified when some customer board will provide an input
clock on one of the SAIx_MCLK pins.

Signed-off-by: Abel Vesa <abel.vesa@nxp.com>

diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index 2908a04..3bba6d5 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -227,6 +227,48 @@
                clock-output-names = "clk_ext4";
        };
 
+       sai1_mclk: sai-mclk1 {
+               compatible = "fixed-clock";
+               #clock-cells = <0>;
+               clock-frequency= <0>;
+               clock-output-names = "sai1_mclk";
+       };
+
+       sai2_mclk: sai-mclk2 {
+               compatible = "fixed-clock";
+               #clock-cells = <0>;
+               clock-frequency= <0>;
+               clock-output-names = "sai2_mclk";
+       };
+
+       sai3_mclk: sai-mclk3 {
+               compatible = "fixed-clock";
+               #clock-cells = <0>;
+               clock-frequency= <0>;
+               clock-output-names = "sai3_mclk";
+       };
+
+       sai5_mclk: sai-mclk5 {
+               compatible = "fixed-clock";
+               #clock-cells = <0>;
+               clock-frequency= <0>;
+               clock-output-names = "sai5_mclk";
+       };
+
+       sai6_mclk: sai-mclk6 {
+               compatible = "fixed-clock";
+               #clock-cells = <0>;
+               clock-frequency= <0>;
+               clock-output-names = "sai6_mclk";
+       };
+
+       sai7_mclk: sai-mclk7 {
+               compatible = "fixed-clock";
+               #clock-cells = <0>;
+               clock-frequency= <0>;
+               clock-output-names = "sai7_mclk";
+       };
+
        power-domains {
                compatible = "simple-bus";